Protein

Neural cell adhesion molecule L1

Gene

L1CAM

Organism

Homo sapiens (Human)

Status

Reviewed-Annotation score: -Experimental evidence at protein levelⁱ

Functionⁱ

Neural cell adhesion molecule involved in the dynamics of cell adhesion and in the generation of transmembrane signals at tyrosine kinase receptors. During brain development, critical in multiple processes, including neuronal migration, axonal growth and fasciculation, and synaptogenesis. In the mature brain, plays a role in the dynamics of neuronal structure and function, including synaptic plasticity.Curated1 Publication

GO - Molecular functionⁱ

protein domain specific binding
Source: CAFA
Inferred from direct assayⁱ
- 18321067

Complete GO annotation...

GO - Biological processⁱ

axon development
Source: UniProtKB
Inferred from direct assayⁱ
- 20621658
axon guidance
Source: UniProtKB
Inferred from direct assayⁱ
- 24155914
cell adhesion
Source: ProtInc
Non-traceable author statementⁱ
- 7920659
cell-matrix adhesion
Source: UniProtKB
Inferred from direct assayⁱ
- 22973895
cell migration
Source: UniProtKB
Inferred from direct assayⁱ
- 22973895
chemotaxis
Source: BHF-UCL
Traceable author statementⁱ
- 19909241
leukocyte migration Source: Reactome
nervous system development
Source: ProtInc
Traceable author statementⁱ
- 1769655
neuron projection development
Source: UniProtKB
Inferred from direct assayⁱ
- 22973895
positive regulation of axon extension Source: UniProtKB
synapse organization
Source: UniProtKB
Inferred from direct assayⁱ
- 24155914

Complete GO annotation...

Keywordsⁱ

Molecular function	Developmental protein
Biological process	Cell adhesion, Differentiation, Neurogenesis

Enzyme and pathway databases

Reactomeⁱ	R-HSA-210991. Basigin interactions. R-HSA-373760. L1CAM interactions. R-HSA-437239. Recycling pathway of L1. R-HSA-445095. Interaction between L1 and Ankyrins. R-HSA-445144. Signal transduction by L1.
SIGNORⁱ	P32004.

Names & Taxonomyⁱ

Protein namesⁱ	Recommended name: Neural cell adhesion molecule L1 Short name: N-CAM-L1 Short name: NCAM-L1 Alternative name(s): CD_antigen: CD171
Gene namesⁱ	Name:L1CAM Synonyms:CAML1, MIC5
Organismⁱ	Homo sapiens (Human)
Taxonomic identifierⁱ	9606 [NCBI]
Taxonomic lineageⁱ	cellular organisms › Eukaryota › Opisthokonta › Metazoa › Eumetazoa › Bilateria › Deuterostomia › Chordata › Craniata › Vertebrata › Gnathostomata › Teleostomi › Euteleostomi › Sarcopterygii › Dipnotetrapodomorpha › Tetrapoda › Amniota › Mammalia › Theria › Eutheria › Boreoeutheria › Euarchontoglires › Primates › Haplorrhini › Simiiformes › Catarrhini › Hominoidea › Hominidae › Homininae › Homo
Proteomesⁱ	UP000005640 Componentⁱ: Chromosome X

Organism-specific databases

Human Gene Nomenclature Database More...HGNCⁱ	HGNC:6470. L1CAM.

HGNCⁱ

HGNC:6470. L1CAM.

Subcellular locationⁱ

Note:

Colocalized with SHTN1 in close apposition with actin filaments in filopodia and lamellipodia of axonalne growth cones of hippocampal neurons (By similarity). In neurons, detected predominantly in axons and cell body, weak localization to dendrites (PubMed:20621658).By similarity1 Publication

Topology

Feature key	Position(s)	DescriptionActions	Length
Topological domainⁱ	20 – 1120	ExtracellularSequence analysisAdd BLAST	1101
Transmembraneⁱ	1121 – 1143	HelicalSequence analysisAdd BLAST	23
Topological domainⁱ	1144 – 1257	CytoplasmicSequence analysisAdd BLAST	114

GO - Cellular componentⁱ

axon
Source: UniProtKB
Inferred from direct assayⁱ
- 20621658
axonal growth cone Source: UniProtKB
cell surface
Source: UniProtKB
Inferred from direct assayⁱ
- 19581412
- 22973895
dendrite Source: UniProtKB-SubCell
focal adhesion
Source: UniProtKB
Inferred from direct assayⁱ
- 21423176
integral component of membrane Source: UniProtKB-KW
neuronal cell body
Source: UniProtKB
Inferred from direct assayⁱ
- 20621658
plasma membrane
Source: UniProtKB
Inferred from direct assayⁱ
- 20621658

Complete GO annotation...

Keywords - Cellular componentⁱ

Cell membrane, Cell projection, Membrane

Pathology & Biotechⁱ

Involvement in diseaseⁱ

Hydrocephalus due to stenosis of the aqueduct of Sylvius (HSAS)22 Publications

The disease is caused by mutations affecting the gene represented in this entry. L1CAM mutations have also been found in few patients affected by hydrocephalus with Hirschsprung disease, suggesting a role of this gene acting either in a direct or indirect way in the pathogenesis of Hirschsprung disease (PubMed:22344793).1 Publication

Disease descriptionHydrocephalus is a condition in which abnormal accumulation of cerebrospinal fluid in the brain causes increased intracranial pressure inside the skull. This is usually due to blockage of cerebrospinal fluid outflow in the brain ventricles or in the subarachnoid space at the base of the brain. In children is typically characterized by enlargement of the head, prominence of the forehead, brain atrophy, mental deterioration, and convulsions. In adults the syndrome includes incontinence, imbalance, and dementia. HSAS is characterized by mental retardation and enlarged brain ventricles.

Mental retardation, aphasia, shuffling gait, and adducted thumbs syndrome (MASA)21 Publications

The disease is caused by mutations affecting the gene represented in this entry.

Disease descriptionAn X-linked recessive syndrome with a highly variable clinical spectrum. Main clinical features include spasticity and hyperreflexia of lower limbs, shuffling gait, mental retardation, aphasia and adducted thumbs. The features of spasticity have been referred to as complicated spastic paraplegia type 1 (SPG1). Some patients manifest corpus callosum hypoplasia and hydrocephalus. Inter- and intrafamilial variability is very wide, such that patients with hydrocephalus, MASA, SPG1, and agenesis of corpus callosum can be present within the same family.

Feature key	Position(s)	DescriptionActions	Length
Natural variantⁱVAR_003923	179	I → S in HSAS and MASA. 2 PublicationsCorresponds to variant dbSNP:rs137852523Ensembl.	1
Natural variantⁱVAR_030405	202	D → Y in MASA; loss of homophilic interactions at the cell surface; no effect on localization at the cell surface. 3 Publications	1
Natural variantⁱVAR_003926	210	H → Q in MASA; decrease in cell-matrix adhesion; decreased cell migration; loss of axon guidance and of proper synapse formation, when assayed in a heterologous system; no effect on the localization at the cell surface; no effect on cell proliferation, when transfected in pheochromocytoma PC12 cells; no effect on neurite outgrowth, when assayed in NGF-treated pheochromocytoma PC12 cells. 5 PublicationsCorresponds to variant dbSNP:rs28933683Ensembl.	1
Natural variantⁱVAR_030406	268	G → D in MASA. 1 Publication	1
Natural variantⁱVAR_003930	309	E → K in MASA; decrease in neurite outgrowth, when assayed in NGF-treated pheochromocytoma PC12 cells; decrease in cell-matrix adhesion; decreased cell migration; no effect on axon guidance, on subcellular location to synaptic terminals, nor on proper synapse formation, when assayed in a heterologous system; no effect on the localization at the cell surface; no effect on cell proliferation, when transfected in pheochromocytoma PC12 cells. 3 PublicationsCorresponds to variant dbSNP:rs367665974Ensembl.	1
Natural variantⁱVAR_003931	335	W → R in HSAS and MASA; also in a patient with hydrocephalus and Hirschsprung disease. 2 Publications	1
Natural variantⁱVAR_003932	370	G → R in HSAS and MASA. 2 PublicationsCorresponds to variant dbSNP:rs137852524Ensembl.	1
Natural variantⁱVAR_030410	426	A → D in MASA. 1 Publication	1
Natural variantⁱVAR_003936	473	R → C in HSAS and MASA. 1 Publication	1
Natural variantⁱVAR_030411	482	L → P in MASA. 1 Publication	1
Natural variantⁱVAR_003937	598	D → N in MASA. 2 PublicationsCorresponds to variant dbSNP:rs137852519Ensembl.	1
Natural variantⁱVAR_003938	632	R → P in MASA. 1 Publication	1
Natural variantⁱVAR_027513	674	S → C in MASA; associated with callosal agenesis. 1 Publication	1
Natural variantⁱVAR_003939	691	A → D in MASA; associated with callosal agenesis. 2 Publications	1
Natural variantⁱVAR_003940	698	G → R in HSAS and MASA; associated with callosal agenesis; also found in a patient affected by hydrocephalus with Hirschsprung disease. 2 Publications	1
Natural variantⁱVAR_014421	752	V → M in HSAS and MASA; also found in a patient with the diagnosis of L1 syndrome; also in a patient with hydrocephalus and Hirschsprung disease. 3 PublicationsCorresponds to variant dbSNP:rs137852525Ensembl.	1
Natural variantⁱVAR_027514	770	D → N in MASA; associated with callosal agenesis. 1 PublicationCorresponds to variant dbSNP:rs148516831Ensembl.	1
Natural variantⁱVAR_003945	941	P → L in HSAS and MASA; decrease in neurite outgrowth, when assayed in NGF-treated pheochromocytoma PC12 cells; decrease in cell-matrix adhesion; decreased cell migration; no effect on the localization at the cell surface; no effect on cell proliferation, when transfected in pheochromocytoma PC12 cells. 2 Publications	1
Natural variantⁱVAR_003947	1194	S → L in HSAS and MASA. 2 PublicationsCorresponds to variant dbSNP:rs137852522Ensembl.	1

Agenesis of the corpus callosum, X-linked, partial (ACCPX)1 Publication

The disease is caused by mutations affecting the gene represented in this entry.

Disease descriptionA syndrome characterized by partial corpus callosum agenesis, hypoplasia of inferior vermis and cerebellum, mental retardation, seizures and spasticity. Other features include microcephaly, unusual facies, and Hirschsprung disease in some patients.

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Natural variantⁱVAR_003928	240	P → L in HSAS and ACCPX. 2 PublicationsCorresponds to variant dbSNP:rs137852526Ensembl.		1

Mutagenesis

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Mutagenesisⁱ	1147 – 1153	KGGKYSV → AGGAASA: Loss of axon guidance, when assayed in a heterologous system, but normal synapse formation. 1 Publication		7

Keywords - Diseaseⁱ

Disease mutation, Hereditary spastic paraplegia, Hirschsprung disease, Mental retardation, Neurodegeneration

Organism-specific databases

DisGeNET More...DisGeNETⁱ	3897.
MalaCards human disease database More...MalaCardsⁱ	L1CAM.
MIMⁱ	303350. phenotype. 304100. phenotype. 307000. phenotype.
Open Targets More...OpenTargetsⁱ	ENSG00000198910.
Orphanetⁱ	2182. Hydrocephalus with stenosis of the aqueduct of Sylvius. 2466. MASA syndrome. 1497. X-linked complicated corpus callosum dysgenesis. 306617. X-linked complicated spastic paraplegia type 1.
PharmGKBⁱ	PA30259.

Polymorphism and mutation databases

DMDMⁱ	1705571.

DMDMⁱ

1705571.

PTM / Processingⁱ

Molecule processing

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Signal peptideⁱ	1 – 19	1 PublicationAdd BLAST		19
ChainⁱPRO_0000015022	20 – 1257	Neural cell adhesion molecule L1Add BLAST		1238

Amino acid modifications

Feature key	Position(s)	DescriptionActions	Length
Disulfide bondⁱ	57 ↔ 114	PROSITE-ProRule annotation
Glycosylationⁱ	100	N-linked (GlcNAc...) asparagineSequence analysis	1
Disulfide bondⁱ	158 ↔ 209	PROSITE-ProRule annotation
Glycosylationⁱ	203	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	247	N-linked (GlcNAc...) asparagineSequence analysis	1
Disulfide bondⁱ	264 ↔ 312	PROSITE-ProRule annotation
Glycosylationⁱ	294	N-linked (GlcNAc...) asparagineSequence analysis	1
Disulfide bondⁱ	354 ↔ 404	PROSITE-ProRule annotation
Glycosylationⁱ	433	N-linked (GlcNAc...) asparagineSequence analysis	1
Disulfide bondⁱ	448 ↔ 497	PROSITE-ProRule annotation
Glycosylationⁱ	479	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	490	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	505	N-linked (GlcNAc...) asparagineSequence analysis	1
Disulfide bondⁱ	539 ↔ 591	PROSITE-ProRule annotation
Glycosylationⁱ	588	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	671	N-linked (GlcNAc...) asparagine2 Publications	1
Glycosylationⁱ	726	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	777	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	825	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	849	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	876	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	979	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	1022	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	1030	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	1071	N-linked (GlcNAc...) asparagineSequence analysis	1
Glycosylationⁱ	1105	N-linked (GlcNAc...) asparagineSequence analysis	1
Modified residueⁱ	1163	PhosphoserineCombined sources	1
Modified residueⁱ	1178	PhosphoserineBy similarity	1
Modified residueⁱ	1181	Phosphoserine; by CaMK21 Publication	1
Modified residueⁱ	1194	PhosphoserineCombined sources	1
Modified residueⁱ	1243	PhosphoserineCombined sources	1
Modified residueⁱ	1244	PhosphoserineBy similarity	1
Modified residueⁱ	1248	PhosphoserineCombined sources	1
Isoform 3 (identifier: P32004-3)
Modified residueⁱ	1172	PhosphoserineCombined sources	1
Isoform 2 (identifier: P32004-2)
Modified residueⁱ	1177	PhosphoserineCombined sources	1

Keywords - PTMⁱ

Disulfide bond, Glycoprotein, Phosphoprotein

Proteomic databases

EPDⁱ	P32004.
MaxQB - The MaxQuant DataBase More...MaxQBⁱ	P32004.
PaxDbⁱ	P32004.
PeptideAtlas More...PeptideAtlasⁱ	P32004.
PRIDEⁱ	P32004.

PTM databases

iPTMnetⁱ	P32004.
PhosphoSitePlusⁱ	P32004.
SwissPalmⁱ	P32004.

Miscellaneous databases

PMAP-CutDBⁱ	P32004.

PMAP-CutDBⁱ

P32004.

Expressionⁱ

Gene expression databases

Bgeeⁱ	ENSG00000198910.
CleanExⁱ	HS_L1CAM.
ExpressionAtlasⁱ	P32004. baseline and differential.
Genevisibleⁱ	P32004. HS.

Organism-specific databases

Human Protein Atlas More...HPAⁱ	CAB010896. HPA005830.

HPAⁱ

CAB010896.
HPA005830.

Interactionⁱ

Subunit structureⁱ

Interacts with SHTN1; the interaction occurs in axonal growth cones.By similarity

GO - Molecular functionⁱ

protein domain specific binding
Source: CAFA
Inferred from direct assayⁱ
- 18321067

Complete GO annotation...

Protein-protein interaction databases

BioGridⁱ	110094. 24 interactors.
IntActⁱ	P32004. 4 interactors.
Molecular INTeraction database More...MINTⁱ	MINT-1369985.
STRINGⁱ	9606.ENSP00000359074.

Structureⁱ

3D structure databases

Database of protein disorder More...DisProtⁱ	DP00666.
ProteinModelPortalⁱ	P32004.
SMRⁱ	P32004.
ModBaseⁱ	Search...
MobiDBⁱ	Search...

Family & Domainsⁱ

Domains and Repeats

Feature key	Position(s)	DescriptionActions	Length
Domainⁱ	35 – 125	Ig-like C2-type 1Add BLAST	91
Domainⁱ	139 – 226	Ig-like C2-type 2Add BLAST	88
Domainⁱ	240 – 328	Ig-like C2-type 3Add BLAST	89
Domainⁱ	333 – 420	Ig-like C2-type 4Add BLAST	88
Domainⁱ	425 – 507	Ig-like C2-type 5Add BLAST	83
Domainⁱ	518 – 607	Ig-like C2-type 6Add BLAST	90
Domainⁱ	615 – 712	Fibronectin type-III 1PROSITE-ProRule annotationAdd BLAST	98
Domainⁱ	717 – 810	Fibronectin type-III 2PROSITE-ProRule annotationAdd BLAST	94
Domainⁱ	814 – 916	Fibronectin type-III 3PROSITE-ProRule annotationAdd BLAST	103
Domainⁱ	920 – 1015	Fibronectin type-III 4PROSITE-ProRule annotationAdd BLAST	96
Domainⁱ	1016 – 1115	Fibronectin type-III 5PROSITE-ProRule annotationAdd BLAST	100

Motif

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Motifⁱ	554 – 556	Cell attachment siteSequence analysis		3

Sequence similaritiesⁱ

Belongs to the immunoglobulin superfamily. L1/neurofascin/NgCAM family.Curated

Keywords - Domainⁱ

Immunoglobulin domain, Repeat, Signal, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGⁱ	KOG3513. Eukaryota. ENOG410XSVG. LUCA.
Ensembl GeneTree More...GeneTreeⁱ	ENSGT00760000118840.
HOGENOMⁱ	HOG000231380.
HOVERGENⁱ	HBG000144.
InParanoidⁱ	P32004.
KEGG Orthology (KO) More...KOⁱ	K06550.
OMAⁱ	CFIKRSK.
Database of Orthologous Groups More...OrthoDBⁱ	EOG091G00LY.
PhylomeDBⁱ	P32004.
TreeFamⁱ	TF351098.

Family and domain databases

Conserved Domains Database More...CDDⁱ	cd00063. FN3. 4 hits.
Gene3Dⁱ	2.60.40.10. 11 hits.
InterProⁱ	View protein in InterPro IPR003961. FN3_dom. IPR007110. Ig-like_dom. IPR013783. Ig-like_fold. IPR013098. Ig_I-set. IPR003599. Ig_sub. IPR003598. Ig_sub2. IPR026966. Neurofascin/L1/NrCAM_C.
Pfam protein domain database More...Pfamⁱ	View protein in Pfam PF13882. Bravo_FIGEY. 1 hit. PF00041. fn3. 4 hits. PF07679. I-set. 2 hits.
SMARTⁱ	View protein in SMART SM00060. FN3. 4 hits. SM00409. IG. 6 hits. SM00408. IGc2. 5 hits.
SUPFAMⁱ	SSF48726. SSF48726. 6 hits. SSF49265. SSF49265. 2 hits.
PROSITEⁱ	View protein in PROSITE PS50853. FN3. 5 hits. PS50835. IG_LIKE. 6 hits.

Sequences (3)ⁱ

Sequence statusⁱ: Complete.

Sequence processingⁱ: The displayed sequence is further processed into a mature form.

This entry describes 3 isoformsⁱ produced by alternative splicing. Align Add to basket Added to basket

Isoform 1 (identifier: P32004-1) [UniParc]FASTA Add to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MVVALRYVWP LLLCSPCLLI QIPEEYEGHH VMEPPVITEQ SPRRLVVFPT 
        60         70         80         90        100
DDISLKCEAS GKPEVQFRWT RDGVHFKPKE ELGVTVYQSP HSGSFTITGN 
       110        120        130        140        150
NSNFAQRFQG IYRCFASNKL GTAMSHEIRL MAEGAPKWPK ETVKPVEVEE 
       160        170        180        190        200
GESVVLPCNP PPSAEPLRIY WMNSKILHIK QDERVTMGQN GNLYFANVLT 
       210        220        230        240        250
SDNHSDYICH AHFPGTRTII QKEPIDLRVK ATNSMIDRKP RLLFPTNSSS 
       260        270        280        290        300
HLVALQGQPL VLECIAEGFP TPTIKWLRPS GPMPADRVTY QNHNKTLQLL 
       310        320        330        340        350
KVGEEDDGEY RCLAENSLGS ARHAYYVTVE AAPYWLHKPQ SHLYGPGETA 
       360        370        380        390        400
RLDCQVQGRP QPEVTWRING IPVEELAKDQ KYRIQRGALI LSNVQPSDTM 
       410        420        430        440        450
VTQCEARNRH GLLLANAYIY VVQLPAKILT ADNQTYMAVQ GSTAYLLCKA 
       460        470        480        490        500
FGAPVPSVQW LDEDGTTVLQ DERFFPYANG TLGIRDLQAN DTGRYFCLAA 
       510        520        530        540        550
NDQNNVTIMA NLKVKDATQI TQGPRSTIEK KGSRVTFTCQ ASFDPSLQPS 
       560        570        580        590        600
ITWRGDGRDL QELGDSDKYF IEDGRLVIHS LDYSDQGNYS CVASTELDVV 
       610        620        630        640        650
ESRAQLLVVG SPGPVPRLVL SDLHLLTQSQ VRVSWSPAED HNAPIEKYDI 
       660        670        680        690        700
EFEDKEMAPE KWYSLGKVPG NQTSTTLKLS PYVHYTFRVT AINKYGPGEP 
       710        720        730        740        750
SPVSETVVTP EAAPEKNPVD VKGEGNETTN MVITWKPLRW MDWNAPQVQY 
       760        770        780        790        800
RVQWRPQGTR GPWQEQIVSD PFLVVSNTST FVPYEIKVQA VNSQGKGPEP 
       810        820        830        840        850
QVTIGYSGED YPQAIPELEG IEILNSSAVL VKWRPVDLAQ VKGHLRGYNV 
       860        870        880        890        900
TYWREGSQRK HSKRHIHKDH VVVPANTTSV ILSGLRPYSS YHLEVQAFNG 
       910        920        930        940        950
RGSGPASEFT FSTPEGVPGH PEALHLECQS NTSLLLRWQP PLSHNGVLTG 
       960        970        980        990       1000
YVLSYHPLDE GGKGQLSFNL RDPELRTHNL TDLSPHLRYR FQLQATTKEG 
      1010       1020       1030       1040       1050
PGEAIVREGG TMALSGISDF GNISATAGEN YSVVSWVPKE GQCNFRFHIL 
      1060       1070       1080       1090       1100
FKALGEEKGG ASLSPQYVSY NQSSYTQWDL QPDTDYEIHL FKERMFRHQM 
      1110       1120       1130       1140       1150
AVKTNGTGRV RLPPAGFATE GWFIGFVSAI ILLLLVLLIL CFIKRSKGGK 
      1160       1170       1180       1190       1200
YSVKDKEDTQ VDSEARPMKD ETFGEYRSLE SDNEEKAFGS SQPSLNGDIK 
      1210       1220       1230       1240       1250
PLGSDDSLAD YGGSVDVQFN EDGSFIGQYS GKKEKEAAGG NDSSGATSPI 

NPAVALE

Length:1,257

Mass (Da):140,003

Last modified:October 1, 1996 - v2

Checksum:ⁱ5EDD764DA86C0E63

Isoform 2 (identifier: P32004-2) [UniParc]FASTA Add to basket

The sequence of this isoform differs from the canonical sequence as follows:
1177-1180: Missing.

« Hide

        10         20         30         40         50
MVVALRYVWP LLLCSPCLLI QIPEEYEGHH VMEPPVITEQ SPRRLVVFPT 
        60         70         80         90        100
DDISLKCEAS GKPEVQFRWT RDGVHFKPKE ELGVTVYQSP HSGSFTITGN 
       110        120        130        140        150
NSNFAQRFQG IYRCFASNKL GTAMSHEIRL MAEGAPKWPK ETVKPVEVEE 
       160        170        180        190        200
GESVVLPCNP PPSAEPLRIY WMNSKILHIK QDERVTMGQN GNLYFANVLT 
       210        220        230        240        250
SDNHSDYICH AHFPGTRTII QKEPIDLRVK ATNSMIDRKP RLLFPTNSSS 
       260        270        280        290        300
HLVALQGQPL VLECIAEGFP TPTIKWLRPS GPMPADRVTY QNHNKTLQLL 
       310        320        330        340        350
KVGEEDDGEY RCLAENSLGS ARHAYYVTVE AAPYWLHKPQ SHLYGPGETA 
       360        370        380        390        400
RLDCQVQGRP QPEVTWRING IPVEELAKDQ KYRIQRGALI LSNVQPSDTM 
       410        420        430        440        450
VTQCEARNRH GLLLANAYIY VVQLPAKILT ADNQTYMAVQ GSTAYLLCKA 
       460        470        480        490        500
FGAPVPSVQW LDEDGTTVLQ DERFFPYANG TLGIRDLQAN DTGRYFCLAA 
       510        520        530        540        550
NDQNNVTIMA NLKVKDATQI TQGPRSTIEK KGSRVTFTCQ ASFDPSLQPS 
       560        570        580        590        600
ITWRGDGRDL QELGDSDKYF IEDGRLVIHS LDYSDQGNYS CVASTELDVV 
       610        620        630        640        650
ESRAQLLVVG SPGPVPRLVL SDLHLLTQSQ VRVSWSPAED HNAPIEKYDI 
       660        670        680        690        700
EFEDKEMAPE KWYSLGKVPG NQTSTTLKLS PYVHYTFRVT AINKYGPGEP 
       710        720        730        740        750
SPVSETVVTP EAAPEKNPVD VKGEGNETTN MVITWKPLRW MDWNAPQVQY 
       760        770        780        790        800
RVQWRPQGTR GPWQEQIVSD PFLVVSNTST FVPYEIKVQA VNSQGKGPEP 
       810        820        830        840        850
QVTIGYSGED YPQAIPELEG IEILNSSAVL VKWRPVDLAQ VKGHLRGYNV 
       860        870        880        890        900
TYWREGSQRK HSKRHIHKDH VVVPANTTSV ILSGLRPYSS YHLEVQAFNG 
       910        920        930        940        950
RGSGPASEFT FSTPEGVPGH PEALHLECQS NTSLLLRWQP PLSHNGVLTG 
       960        970        980        990       1000
YVLSYHPLDE GGKGQLSFNL RDPELRTHNL TDLSPHLRYR FQLQATTKEG 
      1010       1020       1030       1040       1050
PGEAIVREGG TMALSGISDF GNISATAGEN YSVVSWVPKE GQCNFRFHIL 
      1060       1070       1080       1090       1100
FKALGEEKGG ASLSPQYVSY NQSSYTQWDL QPDTDYEIHL FKERMFRHQM 
      1110       1120       1130       1140       1150
AVKTNGTGRV RLPPAGFATE GWFIGFVSAI ILLLLVLLIL CFIKRSKGGK 
      1160       1170       1180       1190       1200
YSVKDKEDTQ VDSEARPMKD ETFGEYSDNE EKAFGSSQPS LNGDIKPLGS 
      1210       1220       1230       1240       1250
DDSLADYGGS VDVQFNEDGS FIGQYSGKKE KEAAGGNDSS GATSPINPAV 

ALE

Show »

Length:1,253

Mass (Da):139,517

Checksum:ⁱ23AD19B26C8C9971

Isoform 3 (identifier: P32004-3) [UniParc]FASTA Add to basket

The sequence of this isoform differs from the canonical sequence as follows:
26-31: YEGHHV → L
1177-1180: Missing.

« Hide

        10         20         30         40         50
MVVALRYVWP LLLCSPCLLI QIPEELMEPP VITEQSPRRL VVFPTDDISL 
        60         70         80         90        100
KCEASGKPEV QFRWTRDGVH FKPKEELGVT VYQSPHSGSF TITGNNSNFA 
       110        120        130        140        150
QRFQGIYRCF ASNKLGTAMS HEIRLMAEGA PKWPKETVKP VEVEEGESVV 
       160        170        180        190        200
LPCNPPPSAE PLRIYWMNSK ILHIKQDERV TMGQNGNLYF ANVLTSDNHS 
       210        220        230        240        250
DYICHAHFPG TRTIIQKEPI DLRVKATNSM IDRKPRLLFP TNSSSHLVAL 
       260        270        280        290        300
QGQPLVLECI AEGFPTPTIK WLRPSGPMPA DRVTYQNHNK TLQLLKVGEE 
       310        320        330        340        350
DDGEYRCLAE NSLGSARHAY YVTVEAAPYW LHKPQSHLYG PGETARLDCQ 
       360        370        380        390        400
VQGRPQPEVT WRINGIPVEE LAKDQKYRIQ RGALILSNVQ PSDTMVTQCE 
       410        420        430        440        450
ARNRHGLLLA NAYIYVVQLP AKILTADNQT YMAVQGSTAY LLCKAFGAPV 
       460        470        480        490        500
PSVQWLDEDG TTVLQDERFF PYANGTLGIR DLQANDTGRY FCLAANDQNN 
       510        520        530        540        550
VTIMANLKVK DATQITQGPR STIEKKGSRV TFTCQASFDP SLQPSITWRG 
       560        570        580        590        600
DGRDLQELGD SDKYFIEDGR LVIHSLDYSD QGNYSCVAST ELDVVESRAQ 
       610        620        630        640        650
LLVVGSPGPV PRLVLSDLHL LTQSQVRVSW SPAEDHNAPI EKYDIEFEDK 
       660        670        680        690        700
EMAPEKWYSL GKVPGNQTST TLKLSPYVHY TFRVTAINKY GPGEPSPVSE 
       710        720        730        740        750
TVVTPEAAPE KNPVDVKGEG NETTNMVITW KPLRWMDWNA PQVQYRVQWR 
       760        770        780        790        800
PQGTRGPWQE QIVSDPFLVV SNTSTFVPYE IKVQAVNSQG KGPEPQVTIG 
       810        820        830        840        850
YSGEDYPQAI PELEGIEILN SSAVLVKWRP VDLAQVKGHL RGYNVTYWRE 
       860        870        880        890        900
GSQRKHSKRH IHKDHVVVPA NTTSVILSGL RPYSSYHLEV QAFNGRGSGP 
       910        920        930        940        950
ASEFTFSTPE GVPGHPEALH LECQSNTSLL LRWQPPLSHN GVLTGYVLSY 
       960        970        980        990       1000
HPLDEGGKGQ LSFNLRDPEL RTHNLTDLSP HLRYRFQLQA TTKEGPGEAI 
      1010       1020       1030       1040       1050
VREGGTMALS GISDFGNISA TAGENYSVVS WVPKEGQCNF RFHILFKALG 
      1060       1070       1080       1090       1100
EEKGGASLSP QYVSYNQSSY TQWDLQPDTD YEIHLFKERM FRHQMAVKTN 
      1110       1120       1130       1140       1150
GTGRVRLPPA GFATEGWFIG FVSAIILLLL VLLILCFIKR SKGGKYSVKD 
      1160       1170       1180       1190       1200
KEDTQVDSEA RPMKDETFGE YSDNEEKAFG SSQPSLNGDI KPLGSDDSLA 
      1210       1220       1230       1240 
DYGGSVDVQF NEDGSFIGQY SGKKEKEAAG GNDSSGATSP INPAVALE

Show »

Length:1,248

Mass (Da):138,908

Checksum:ⁱF5954FD80954368B

Experimental Info

Feature key	Position(s)	DescriptionActions	Length
Sequence conflictⁱ	4	A → V in CAA42508 (PubMed:1932117).Curated	1
Sequence conflictⁱ	216	T → I in CAA42508 (PubMed:1932117).Curated	1
Sequence conflictⁱ	250	S → T in CAA42508 (PubMed:1932117).Curated	1
Sequence conflictⁱ	276 – 277	WL → SV in CAA42508 (PubMed:1932117).Curated	2
Sequence conflictⁱ	288	V → A in ABP88252 (Ref. 6) Curated	1
Sequence conflictⁱ	357	Q → E in CAA42508 (PubMed:1932117).Curated	1
Sequence conflictⁱ	515	K → T in ABP88252 (Ref. 6) Curated	1
Sequence conflictⁱ	626	L → V in CAA42508 (PubMed:1932117).Curated	1
Sequence conflictⁱ	660	E → G in ABP88252 (Ref. 6) Curated	1
Sequence conflictⁱ	936	L → V in CAB37831 (PubMed:1923824).Curated	1
Sequence conflictⁱ	1116 – 1117	GF → WLC no nucleotide entry (PubMed:1993895).Curated	2
Sequence conflictⁱ	1164	E → V in ABP88252 (Ref. 6) Curated	1

Natural variant

Feature key	Position(s)	DescriptionActions	Length
Natural variantⁱVAR_003921	9	W → S in HSAS. 1 Publication	1
Natural variantⁱVAR_078350	26 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	1232
Natural variantⁱVAR_030403	30	H → N1 Publication	1
Natural variantⁱVAR_078351	37	I → N Probable disease-associated mutation found in L1 syndrome; loss of localization at the cell surface; retention in the endoplasmic reticulum; loss of homophilic interactions at the cell surface. 2 Publications	1
Natural variantⁱVAR_078352	38	T → M No effect on localization at the cell surface. 2 PublicationsCorresponds to variant dbSNP:rs201151358Ensembl.	1
Natural variantⁱVAR_078353	66 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	1192
Natural variantⁱVAR_078354	109 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	1149
Natural variantⁱVAR_078355	120	L → V No effect on axon guidance activity, nor on synapse formation, when assayed in a heterologous system. 1 PublicationCorresponds to variant dbSNP:rs796052697Ensembl.	1
Natural variantⁱVAR_003922	121	G → S in HSAS. 1 Publication	1
Natural variantⁱVAR_078356	133 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	1125
Natural variantⁱVAR_078357	138 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	1120
Natural variantⁱVAR_078358	172	M → I Probable disease-associated mutation found in a patient with L1 syndrome; loss of homophilic interactions at the cell surface; no effect on the localization at the cell surface. 2 Publications	1
Natural variantⁱVAR_003923	179	I → S in HSAS and MASA. 2 PublicationsCorresponds to variant dbSNP:rs137852523Ensembl.	1
Natural variantⁱVAR_078359	184	R → G Probable disease-associated mutation found in L1 syndrome. 1 Publication	1
Natural variantⁱVAR_003924	184	R → Q in HSAS; severe; reduced axon arborization; partial loss of localization at the cell surface; retention in the endoplasmic reticulum; in neurons, restricted to cell bodies and proximal segments of processes; loss of axon guidance and of proper synapse formation, when assayed in a heterologous system. 6 PublicationsCorresponds to variant dbSNP:rs137852521Ensembl.	1
Natural variantⁱVAR_030404	184	R → W in HSAS. 1 Publication	1
Natural variantⁱVAR_078360	187 – 198	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	12
Natural variantⁱVAR_003925	194	Y → C in HSAS. 1 Publication	1
Natural variantⁱVAR_030405	202	D → Y in MASA; loss of homophilic interactions at the cell surface; no effect on localization at the cell surface. 3 Publications	1
Natural variantⁱVAR_003926	210	H → Q in MASA; decrease in cell-matrix adhesion; decreased cell migration; loss of axon guidance and of proper synapse formation, when assayed in a heterologous system; no effect on the localization at the cell surface; no effect on cell proliferation, when transfected in pheochromocytoma PC12 cells; no effect on neurite outgrowth, when assayed in NGF-treated pheochromocytoma PC12 cells. 5 PublicationsCorresponds to variant dbSNP:rs28933683Ensembl.	1
Natural variantⁱVAR_003927	219	I → T in HSAS; decrease in cell-matrix adhesion; decreased cell migration; no effect on the localization at the cell surface; no effect on cell proliferation, when transfected in pheochromocytoma PC12 cells; no effect on neurite outgrowth, when assayed in NGF-treated pheochromocytoma PC12 cells. 2 Publications	1
Natural variantⁱVAR_003928	240	P → L in HSAS and ACCPX. 2 PublicationsCorresponds to variant dbSNP:rs137852526Ensembl.	1
Natural variantⁱVAR_078361	254	A → D Probable disease-associated mutation found in L1 syndrome. 1 Publication	1
Natural variantⁱVAR_003929	264	C → Y in HSAS; severe; loss of localization to the cell surface; retention in the endoplasmic reticulum; loss of axon guidance, when assayed in a heterologous system. 5 PublicationsCorresponds to variant dbSNP:rs137852518Ensembl.	1
Natural variantⁱVAR_030406	268	G → D in MASA. 1 Publication	1
Natural variantⁱVAR_078362	276	W → R Probable disease-associated mutation found in L1 syndrome. 1 Publication	1
Natural variantⁱVAR_003930	309	E → K in MASA; decrease in neurite outgrowth, when assayed in NGF-treated pheochromocytoma PC12 cells; decrease in cell-matrix adhesion; decreased cell migration; no effect on axon guidance, on subcellular location to synaptic terminals, nor on proper synapse formation, when assayed in a heterologous system; no effect on the localization at the cell surface; no effect on cell proliferation, when transfected in pheochromocytoma PC12 cells. 3 PublicationsCorresponds to variant dbSNP:rs367665974Ensembl.	1
Natural variantⁱVAR_078363	313	L → P Probable disease-associated mutation found in L1 syndrome. 1 Publication	1
Natural variantⁱVAR_030407	335	W → C in HSAS. 1 Publication	1
Natural variantⁱVAR_003931	335	W → R in HSAS and MASA; also in a patient with hydrocephalus and Hirschsprung disease. 2 Publications	1
Natural variantⁱVAR_078364	366 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	892
Natural variantⁱVAR_078365	369	N → K Probable disease-associated mutation found in L1 syndrome. 1 Publication	1
Natural variantⁱVAR_003932	370	G → R in HSAS and MASA. 2 PublicationsCorresponds to variant dbSNP:rs137852524Ensembl.	1
Natural variantⁱVAR_003933	386	R → C in HSAS. 1 Publication	1
Natural variantⁱVAR_030408	408	N → I in HSAS. 1 Publication	1
Natural variantⁱVAR_027512	415	A → P in HSAS. 2 Publications	1
Natural variantⁱVAR_030409	421	V → D in HSAS. 1 Publication	1
Natural variantⁱVAR_078366	423 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	835
Natural variantⁱVAR_030410	426	A → D in MASA. 1 Publication	1
Natural variantⁱVAR_003934	439 – 443	Missing in HSAS. 1 Publication	5
Natural variantⁱVAR_003935	452	G → R in HSAS; severe. 2 PublicationsCorresponds to variant dbSNP:rs137852520Ensembl.	1
Natural variantⁱVAR_003936	473	R → C in HSAS and MASA. 1 Publication	1
Natural variantⁱVAR_078367	480	G → R Probable disease-associated mutation found in L1 syndrome. 1 Publication	1
Natural variantⁱVAR_030411	482	L → P in MASA. 1 Publication	1
Natural variantⁱVAR_030412	497	C → Y in HSAS. 1 Publication	1
Natural variantⁱVAR_078368	516	D → N Found in a patient with L1 syndrome; unknown pathological significance. 1 Publication	1
Natural variantⁱVAR_078369	516	D → Y Found in a patient with L1 syndrome; unknown pathological significance. 1 Publication	1
Natural variantⁱVAR_078370	525	R → H Found in a patient with L1 syndrome; unknown pathological significance. 1 PublicationCorresponds to variant dbSNP:rs782401498Ensembl.	1
Natural variantⁱVAR_030413	526	Missing in HSAS. 1 Publication	1
Natural variantⁱVAR_030414	542	S → P in HSAS. 1 Publication	1
Natural variantⁱVAR_003937	598	D → N in MASA. 2 PublicationsCorresponds to variant dbSNP:rs137852519Ensembl.	1
Natural variantⁱVAR_078371	627	T → M1 PublicationCorresponds to variant dbSNP:rs398123360Ensembl.	1
Natural variantⁱVAR_003938	632	R → P in MASA. 1 Publication	1
Natural variantⁱVAR_078372	635	W → C Probable disease-associated mutation found in L1 syndrome; loss of localization at the cell surface; retention in the endoplasmic reticulum; loss of transport into axons; loss of neurite outgrowth; loss of cell-cell adhesion. 1 Publication	1
Natural variantⁱVAR_078373	645	I → P Probable disease-associated mutation found in L1 syndrome; requires 2 nucleotide substitutions. 1 Publication	1
Natural variantⁱVAR_030415	655	K → E in HSAS. 1 Publication	1
Natural variantⁱVAR_078374	662 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	596
Natural variantⁱVAR_027513	674	S → C in MASA; associated with callosal agenesis. 1 Publication	1
Natural variantⁱVAR_003939	691	A → D in MASA; associated with callosal agenesis. 2 Publications	1
Natural variantⁱVAR_030416	691	A → T in HSAS. 1 Publication	1
Natural variantⁱVAR_003940	698	G → R in HSAS and MASA; associated with callosal agenesis; also found in a patient affected by hydrocephalus with Hirschsprung disease. 2 Publications	1
Natural variantⁱVAR_078375	714	P → S Probable disease-associated mutation found in L1 syndrome. 1 Publication	1
Natural variantⁱVAR_030417	739	R → W1 PublicationCorresponds to variant dbSNP:rs142424573Ensembl.	1
Natural variantⁱVAR_030418	741	M → T in HSAS. 1 Publication	1
Natural variantⁱVAR_030419	751	R → P in HSAS. 1 Publication	1
Natural variantⁱVAR_014421	752	V → M in HSAS and MASA; also found in a patient with the diagnosis of L1 syndrome; also in a patient with hydrocephalus and Hirschsprung disease. 3 PublicationsCorresponds to variant dbSNP:rs137852525Ensembl.	1
Natural variantⁱVAR_078376	754	W → R Probable disease-associated mutation found in L1 syndrome. 1 Publication	1
Natural variantⁱVAR_078377	760 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	498
Natural variantⁱVAR_003941	768	V → F in HSAS. 1 Publication	1
Natural variantⁱVAR_030420	768	V → I Decreased cell-cell adhesion; no effect on subcellular localization; no effect on neurite outgrowth. 2 PublicationsCorresponds to variant dbSNP:rs36021462Ensembl.	1
Natural variantⁱVAR_027514	770	D → N in MASA; associated with callosal agenesis. 1 PublicationCorresponds to variant dbSNP:rs148516831Ensembl.	1
Natural variantⁱVAR_003942	784	Y → C in HSAS. 1 PublicationCorresponds to variant dbSNP:rs797045674Ensembl.	1
Natural variantⁱVAR_078378	789 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 2 PublicationsAdd BLAST	469
Natural variantⁱVAR_078379	811 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	447
Natural variantⁱVAR_078380	891 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	367
Natural variantⁱVAR_078381	901 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	357
Natural variantⁱVAR_003943	935	L → P in HSAS. 1 Publication	1
Natural variantⁱVAR_003944	936 – 948	Missing in HSAS. 1 PublicationAdd BLAST	13
Natural variantⁱVAR_003945	941	P → L in HSAS and MASA; decrease in neurite outgrowth, when assayed in NGF-treated pheochromocytoma PC12 cells; decrease in cell-matrix adhesion; decreased cell migration; no effect on the localization at the cell surface; no effect on cell proliferation, when transfected in pheochromocytoma PC12 cells. 2 Publications	1
Natural variantⁱVAR_059413	958	L → V. Corresponds to variant dbSNP:rs35902890Ensembl.	1
Natural variantⁱVAR_078382	1036	W → L in HSAS; partial loss of localization at the cell surface; retention in the endoplasmic reticulum; in neurons, partial loss of localization to axons, but enriched on proximal dendrites. 1 Publication	1
Natural variantⁱVAR_078383	1064 – 1257	Missing Probable disease-associated mutation found in L1 syndrome. 1 PublicationAdd BLAST	194
Natural variantⁱVAR_003946	1070	Y → C in HSAS; partial loss of axon guidance and loss of proper synapse formation, when assayed in a heterologous system. 2 Publications	1
Natural variantⁱVAR_078384	1071	Missing Probable disease-associated mutation found in L1 syndrome. 1 Publication	1
Natural variantⁱVAR_078385	1080	L → Q Probable disease-associated mutation found in L1 syndrome. 1 Publication	1
Natural variantⁱVAR_003947	1194	S → L in HSAS and MASA. 2 PublicationsCorresponds to variant dbSNP:rs137852522Ensembl.	1
Natural variantⁱVAR_003948	1224	S → L in HSAS. 1 Publication	1
Natural variantⁱVAR_030421	1239	G → E1 Publication	1

Alternative sequence

Feature key	Position(s)	DescriptionActions	Graphical view	Length
Alternative sequenceⁱVSP_046317	26 – 31	YEGHHV → L in isoform 3. 1 Publication		6
Alternative sequenceⁱVSP_002591	1177 – 1180	Missing in isoform 2 and isoform 3. 2 Publications		4

Sequence databases

Select the link destinations: EMBLⁱ GenBankⁱ DDBJⁱ Links Updated	X59847 mRNA. Translation: CAA42508.1. M77640 mRNA. Translation: AAC14352.1. M74387 mRNA. Translation: AAA59476.1. U52111 Genomic DNA. No translation available. Z29373 Genomic DNA. Translation: CAA82564.1. EF506611 mRNA. Translation: ABP88252.1. U52112 Genomic DNA. No translation available. CH471172 Genomic DNA. Translation: EAW72787.1. BC025843 mRNA. Translation: AAH25843.1. BC126229 mRNA. Translation: AAI26230.1. BC136447 mRNA. Translation: AAI36448.1. M55271 mRNA. Translation: AAA36353.1. Sequence problems. X58775 Genomic DNA. Translation: CAA41576.1. X58776 mRNA. Translation: CAB37831.1.
The Consensus CDS (CCDS) project More...CCDSⁱ	CCDS14733.1. [P32004-1] CCDS14734.1. [P32004-2] CCDS48192.1. [P32004-3]
PIRⁱ	A41060.
NCBI Reference Sequences More...RefSeqⁱ	NP_000416.1. NM_000425.4. [P32004-1] NP_001137435.1. NM_001143963.2. [P32004-3] NP_001265045.1. NM_001278116.1. [P32004-1] NP_076493.1. NM_024003.3. [P32004-2]
UniGeneⁱ	Hs.522818.

Genome annotation databases

Ensemblⁱ	ENST00000361699; ENSP00000355380; ENSG00000198910. [P32004-2] ENST00000361981; ENSP00000354712; ENSG00000198910. [P32004-3] ENST00000370055; ENSP00000359072; ENSG00000198910. [P32004-3] ENST00000370060; ENSP00000359077; ENSG00000198910. [P32004-1]
GeneIDⁱ	3897.
KEGGⁱ	hsa:3897.
UCSC genome browser More...UCSCⁱ	uc004fjc.5. human. [P32004-1]

Keywords - Coding sequence diversityⁱ

Alternative splicing, Polymorphism

Similar proteinsⁱ

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:

100%	UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%	UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%	UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

DMDMⁱ	1705571.

Structural Biology Knowledgebase	Search...

CTDⁱ	3897.
DisGeNET More...DisGeNETⁱ	3897.
GeneCardsⁱ	L1CAM.
GeneReviewsⁱ	L1CAM.
Human Gene Nomenclature Database More...HGNCⁱ	HGNC:6470. L1CAM.
Human Protein Atlas More...HPAⁱ	CAB010896. HPA005830.
MalaCards human disease database More...MalaCardsⁱ	L1CAM.
MIMⁱ	303350. phenotype. 304100. phenotype. 307000. phenotype. 308840. gene.
neXtProtⁱ	NX_P32004.
Open Targets More...OpenTargetsⁱ	ENSG00000198910.
Orphanetⁱ	2182. Hydrocephalus with stenosis of the aqueduct of Sylvius. 2466. MASA syndrome. 1497. X-linked complicated corpus callosum dysgenesis. 306617. X-linked complicated spastic paraplegia type 1.
PharmGKBⁱ	PA30259.
GenAtlas: human gene database More...GenAtlasⁱ	Search...

ChiTaRSⁱ	L1CAM. human.
GeneWikiⁱ	L1_(protein).
GenomeRNAiⁱ	3897.
PMAP-CutDBⁱ	P32004.
Protein Ontology More...PROⁱ	PR:P32004.
SOURCEⁱ	Search...

Entry informationⁱ

Entry nameⁱ	L1CAM_HUMAN
Accessionⁱ	P32004Primary (citable) accession number: P32004 Secondary accession number(s): A0AV65 , A4ZYW4, B2RMU7, G3XAF4, Q8TA87
Entry historyⁱ	Integrated into UniProtKB/Swiss-Prot:	July 1, 1993
	Last sequence update:	October 1, 1996
	Last modified:	June 7, 2017
	This is version 194 of the entry and version 2 of the sequence. See complete history.
Entry statusⁱ	Reviewed (UniProtKB/Swiss-Prot)
Annotation program	Chordata Protein Annotation Program
Disclaimer	Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.

Miscellaneousⁱ

Keywords - Technical termⁱ

Complete proteome, Direct protein sequencing, Reference proteome

Documents

Human cell differentiation molecules
CD nomenclature of surface proteins of human leucocytes and list of entries
Human chromosome X
Human chromosome X: entries, gene names and cross-references to MIM
Human entries with polymorphisms or disease mutations
List of human entries with polymorphisms or disease mutations
Human polymorphisms and disease mutations
Index of human polymorphisms and disease mutations
MIM cross-references
Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot
SIMILARITY comments
Index of protein domains and families

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UniProtKB - P32004 (L1CAM_HUMAN)

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Neural cell adhesion molecule L1

L1CAM

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<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Biological processi

Enzyme and pathway databases

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

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<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including length and molecular weight.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequences (3)i

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Expressionⁱ

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Structureⁱ

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Sequences (3)ⁱ

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