ID L1CAM_RAT Reviewed; 1259 AA. AC Q05695; DT 01-FEB-1994, integrated into UniProtKB/Swiss-Prot. DT 02-MAY-2002, sequence version 3. DT 27-MAR-2024, entry version 184. DE RecName: Full=Neural cell adhesion molecule L1; DE Short=N-CAM-L1; DE Short=NCAM-L1; DE AltName: Full=Nerve-growth factor-inducible large external glycoprotein; DE Short=NILE; DE AltName: CD_antigen=CD171; DE Flags: Precursor; GN Name=L1cam; Synonyms=Caml1; OS Rattus norvegicus (Rat). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; OC Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; OC Murinae; Rattus. OX NCBI_TaxID=10116; RN [1] RP NUCLEOTIDE SEQUENCE [MRNA] (ISOFORMS 1 AND 2), AND SUBCELLULAR LOCATION. RX PubMed=1894011; DOI=10.1016/0014-5793(91)80915-p; RA Miura M., Kobayashi M., Asou H., Uyemura K.; RT "Molecular cloning of cDNA encoding the rat neural cell adhesion molecule RT L1. Two L1 isoforms in the cytoplasmic region are produced by differential RT splicing."; RL FEBS Lett. 289:91-95(1991). RN [2] RP NUCLEOTIDE SEQUENCE [MRNA] OF 1159-1237. RX PubMed=2466966; DOI=10.1523/jneurosci.09-03-00876.1989; RA Prince J.T., Milona N., Stallcup W.B.; RT "Characterization of a partial cDNA clone for the NILE glycoprotein and RT identification of the encoded polypeptide domain."; RL J. Neurosci. 9:876-883(1989). RN [3] RP ERRATUM OF PUBMED:2466966. RX PubMed=2723751; DOI=10.1523/jneurosci.09-05-01825.1989; RA Prince J.T., Milona N., Stallcup W.B.; RL J. Neurosci. 9:1825-1834(1989). RN [4] RP INTERACTION WITH SHTN1, AND SUBCELLULAR LOCATION. RX PubMed=18519736; DOI=10.1083/jcb.200712138; RA Shimada T., Toriyama M., Uemura K., Kamiguchi H., Sugiura T., Watanabe N., RA Inagaki N.; RT "Shootin1 interacts with actin retrograde flow and L1-CAM to promote axon RT outgrowth."; RL J. Cell Biol. 181:817-829(2008). RN [5] RP PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1180; SER-1183; SER-1196; RP SER-1245 AND SER-1246, PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-1179 RP (ISOFORM 2), AND IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE RP ANALYSIS]. RX PubMed=22673903; DOI=10.1038/ncomms1871; RA Lundby A., Secher A., Lage K., Nordsborg N.B., Dmytriyev A., Lundby C., RA Olsen J.V.; RT "Quantitative maps of protein phosphorylation sites across 14 different rat RT organs and tissues."; RL Nat. Commun. 3:876-876(2012). RN [6] RP GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-202; ASN-670; ASN-725; ASN-978 RP AND ASN-1072, AND IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE RP ANALYSIS]. RC TISSUE=Brain; RX PubMed=24090084; DOI=10.1021/pr400783j; RA Parker B.L., Thaysen-Andersen M., Solis N., Scott N.E., Larsen M.R., RA Graham M.E., Packer N.H., Cordwell S.J.; RT "Site-specific glycan-peptide analysis for determination of N-glycoproteome RT heterogeneity."; RL J. Proteome Res. 12:5791-5800(2013). CC -!- FUNCTION: Neural cell adhesion molecule involved in the dynamics of CC cell adhesion and in the generation of transmembrane signals at CC tyrosine kinase receptors. During brain development, critical in CC multiple processes, including neuronal migration, axonal growth and CC fasciculation, and synaptogenesis. In the mature brain, plays a role in CC the dynamics of neuronal structure and function, including synaptic CC plasticity. {ECO:0000250|UniProtKB:P32004}. CC -!- SUBUNIT: Interacts with SHTN1; the interaction occurs in axonal growth CC cones (PubMed:18519736). Interacts with isoform 2 of BSG (By CC similarity). {ECO:0000250|UniProtKB:P11627, CC ECO:0000269|PubMed:18519736}. CC -!- SUBCELLULAR LOCATION: Cell membrane {ECO:0000305|PubMed:1894011}; CC Single-pass type I membrane protein {ECO:0000305|PubMed:1894011}. Cell CC projection, growth cone {ECO:0000269|PubMed:18519736}. Note=Colocalized CC with SHTN1 in close apposition with actin filaments in filopodia and CC lamellipodia of axonal growth cones of hippocampal neurons CC (PubMed:18519736). {ECO:0000269|PubMed:18519736}. CC -!- ALTERNATIVE PRODUCTS: CC Event=Alternative splicing; Named isoforms=2; CC Name=1; CC IsoId=Q05695-1; Sequence=Displayed; CC Name=2; Synonyms=L1cs; CC IsoId=Q05695-2; Sequence=VSP_002592; CC -!- TISSUE SPECIFICITY: Isoform 2 is predominantly found in the brain, CC while isoform 1 is found in the peripheral nervous system. CC -!- SIMILARITY: Belongs to the immunoglobulin superfamily. CC L1/neurofascin/NgCAM family. {ECO:0000305}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; X59149; CAA41860.1; -; mRNA. DR PIR; S36126; S36126. DR RefSeq; NP_059041.1; NM_017345.1. DR AlphaFoldDB; Q05695; -. DR SMR; Q05695; -. DR BioGRID; 248425; 3. DR STRING; 10116.ENSRNOP00000075314; -. DR GlyCosmos; Q05695; 19 sites, 17 glycans. DR GlyGen; Q05695; 19 sites, 17 N-linked glycans (7 sites). DR iPTMnet; Q05695; -. DR PhosphoSitePlus; Q05695; -. DR SwissPalm; Q05695; -. DR jPOST; Q05695; -. DR PaxDb; 10116-ENSRNOP00000053191; -. DR GeneID; 50687; -. DR KEGG; rno:50687; -. DR AGR; RGD:619777; -. DR CTD; 3897; -. DR RGD; 619777; L1cam. DR eggNOG; KOG3513; Eukaryota. DR InParanoid; Q05695; -. DR OrthoDB; 2912783at2759; -. DR PhylomeDB; Q05695; -. DR Reactome; R-RNO-373760; L1CAM interactions. DR Reactome; R-RNO-437239; Recycling pathway of L1. DR Reactome; R-RNO-445095; Interaction between L1 and Ankyrins. DR Reactome; R-RNO-445144; Signal transduction by L1. DR PRO; PR:Q05695; -. DR Proteomes; UP000002494; Unplaced. DR GO; GO:0030424; C:axon; IDA:RGD. DR GO; GO:0044295; C:axonal growth cone; IDA:UniProtKB. DR GO; GO:0009986; C:cell surface; IDA:RGD. DR GO; GO:0030425; C:dendrite; IDA:RGD. DR GO; GO:0044294; C:dendritic growth cone; IDA:RGD. DR GO; GO:0005768; C:endosome; IDA:RGD. DR GO; GO:0009897; C:external side of plasma membrane; ISO:RGD. DR GO; GO:0098978; C:glutamatergic synapse; ISO:RGD. DR GO; GO:0016020; C:membrane; ISO:RGD. DR GO; GO:0043025; C:neuronal cell body; IDA:RGD. DR GO; GO:0005886; C:plasma membrane; ISS:UniProtKB. DR GO; GO:0042734; C:presynaptic membrane; ISO:RGD. DR GO; GO:0098685; C:Schaffer collateral - CA1 synapse; IDA:SynGO. DR GO; GO:0043195; C:terminal bouton; ISO:RGD. DR GO; GO:0008046; F:axon guidance receptor activity; IBA:GO_Central. DR GO; GO:0042802; F:identical protein binding; ISO:RGD. DR GO; GO:0005178; F:integrin binding; ISO:RGD. DR GO; GO:0030165; F:PDZ domain binding; IPI:RGD. DR GO; GO:0019904; F:protein domain specific binding; ISO:RGD. DR GO; GO:0043621; F:protein self-association; ISO:RGD. DR GO; GO:0033691; F:sialic acid binding; ISO:RGD. DR GO; GO:0061564; P:axon development; ISS:UniProtKB. DR GO; GO:0007411; P:axon guidance; ISS:UniProtKB. DR GO; GO:0007413; P:axonal fasciculation; IMP:RGD. DR GO; GO:0019722; P:calcium-mediated signaling; ISO:RGD. DR GO; GO:0016477; P:cell migration; ISS:UniProtKB. DR GO; GO:0007166; P:cell surface receptor signaling pathway; ISO:RGD. DR GO; GO:0033631; P:cell-cell adhesion mediated by integrin; ISO:RGD. DR GO; GO:0007160; P:cell-matrix adhesion; ISS:UniProtKB. DR GO; GO:0071549; P:cellular response to dexamethasone stimulus; IEP:RGD. DR GO; GO:0071361; P:cellular response to ethanol; IEP:RGD. DR GO; GO:1990090; P:cellular response to nerve growth factor stimulus; IEP:RGD. DR GO; GO:0097069; P:cellular response to thyroxine stimulus; IEP:RGD. DR GO; GO:0071560; P:cellular response to transforming growth factor beta stimulus; IEP:RGD. DR GO; GO:0071542; P:dopaminergic neuron differentiation; IEP:RGD. DR GO; GO:0007157; P:heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules; ISO:RGD. DR GO; GO:0007156; P:homophilic cell adhesion via plasma membrane adhesion molecules; ISO:RGD. DR GO; GO:0034109; P:homotypic cell-cell adhesion; ISO:RGD. DR GO; GO:0007159; P:leukocyte cell-cell adhesion; ISO:RGD. DR GO; GO:0050804; P:modulation of chemical synaptic transmission; IDA:SynGO. DR GO; GO:0030182; P:neuron differentiation; IEP:RGD. DR GO; GO:0031175; P:neuron projection development; ISS:UniProtKB. DR GO; GO:0045773; P:positive regulation of axon extension; IMP:UniProtKB. DR GO; GO:0050850; P:positive regulation of calcium-mediated signaling; ISO:RGD. DR GO; GO:0022409; P:positive regulation of cell-cell adhesion; ISO:RGD. DR GO; GO:0010811; P:positive regulation of cell-substrate adhesion; IDA:RGD. DR GO; GO:0070372; P:regulation of ERK1 and ERK2 cascade; IDA:RGD. DR GO; GO:0014823; P:response to activity; IEP:RGD. DR GO; GO:0097066; P:response to thyroid hormone; IEP:RGD. DR GO; GO:0050808; P:synapse organization; ISS:UniProtKB. DR CDD; cd00063; FN3; 4. DR CDD; cd05876; Ig3_L1-CAM; 1. DR CDD; cd05733; IgI_L1-CAM_like; 1. DR Gene3D; 2.60.40.10; Immunoglobulins; 10. DR InterPro; IPR003961; FN3_dom. DR InterPro; IPR036116; FN3_sf. DR InterPro; IPR007110; Ig-like_dom. DR InterPro; IPR036179; Ig-like_dom_sf. DR InterPro; IPR013783; Ig-like_fold. DR InterPro; IPR013098; Ig_I-set. DR InterPro; IPR003599; Ig_sub. DR InterPro; IPR003598; Ig_sub2. DR InterPro; IPR026966; Neurofascin/L1/NrCAM_C. DR PANTHER; PTHR44170:SF44; L1 CELL ADHESION MOLECULE; 1. DR PANTHER; PTHR44170; PROTEIN SIDEKICK; 1. DR Pfam; PF13882; Bravo_FIGEY; 1. DR Pfam; PF00041; fn3; 4. DR Pfam; PF07679; I-set; 4. DR Pfam; PF13927; Ig_3; 1. DR SMART; SM00060; FN3; 4. DR SMART; SM00409; IG; 6. DR SMART; SM00408; IGc2; 5. DR SUPFAM; SSF49265; Fibronectin type III; 3. DR SUPFAM; SSF48726; Immunoglobulin; 6. DR PROSITE; PS50853; FN3; 5. DR PROSITE; PS50835; IG_LIKE; 6. PE 1: Evidence at protein level; KW Alternative splicing; Cell adhesion; Cell membrane; Cell projection; KW Developmental protein; Differentiation; Disulfide bond; Glycoprotein; KW Immunoglobulin domain; Membrane; Neurogenesis; Phosphoprotein; KW Reference proteome; Repeat; Signal; Transmembrane; Transmembrane helix. FT SIGNAL 1..19 FT /evidence="ECO:0000250" FT CHAIN 20..1259 FT /note="Neural cell adhesion molecule L1" FT /id="PRO_0000015024" FT TOPO_DOM 20..1122 FT /note="Extracellular" FT /evidence="ECO:0000255" FT TRANSMEM 1123..1145 FT /note="Helical" FT /evidence="ECO:0000255" FT TOPO_DOM 1146..1259 FT /note="Cytoplasmic" FT /evidence="ECO:0000255" FT DOMAIN 35..128 FT /note="Ig-like C2-type 1" FT DOMAIN 138..225 FT /note="Ig-like C2-type 2" FT DOMAIN 239..327 FT /note="Ig-like C2-type 3" FT DOMAIN 332..419 FT /note="Ig-like C2-type 4" FT DOMAIN 424..506 FT /note="Ig-like C2-type 5" FT DOMAIN 517..600 FT /note="Ig-like C2-type 6" FT DOMAIN 613..711 FT /note="Fibronectin type-III 1" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00316" FT DOMAIN 716..809 FT /note="Fibronectin type-III 2" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00316" FT DOMAIN 811..916 FT /note="Fibronectin type-III 3" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00316" FT DOMAIN 919..1014 FT /note="Fibronectin type-III 4" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00316" FT DOMAIN 1016..1116 FT /note="Fibronectin type-III 5" FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00316" FT REGION 697..724 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 1182..1209 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 1228..1259 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT MOTIF 553..555 FT /note="Cell attachment site" FT /evidence="ECO:0000255" FT MOTIF 562..564 FT /note="Cell attachment site" FT /evidence="ECO:0000255" FT MOD_RES 1165 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:P32004" FT MOD_RES 1180 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:22673903" FT MOD_RES 1183 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:22673903" FT MOD_RES 1196 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:22673903" FT MOD_RES 1245 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:22673903" FT MOD_RES 1246 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:22673903" FT MOD_RES 1250 FT /note="Phosphoserine" FT /evidence="ECO:0000250|UniProtKB:P32004" FT CARBOHYD 100 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 202 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0007744|PubMed:24090084" FT CARBOHYD 246 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 293 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 432 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 489 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 504 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 670 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0007744|PubMed:24090084" FT CARBOHYD 725 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0007744|PubMed:24090084" FT CARBOHYD 776 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 824 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 848 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 875 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 968 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 978 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0007744|PubMed:24090084" FT CARBOHYD 1021 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 1029 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT CARBOHYD 1072 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0007744|PubMed:24090084" FT CARBOHYD 1106 FT /note="N-linked (GlcNAc...) asparagine" FT /evidence="ECO:0000255" FT DISULFID 57..113 FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00114" FT DISULFID 157..208 FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00114" FT DISULFID 263..311 FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00114" FT DISULFID 353..403 FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00114" FT DISULFID 447..496 FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00114" FT DISULFID 538..590 FT /evidence="ECO:0000255|PROSITE-ProRule:PRU00114" FT VAR_SEQ 1179..1182 FT /note="Missing (in isoform 2)" FT /evidence="ECO:0000303|PubMed:1894011" FT /id="VSP_002592" FT CONFLICT 1200 FT /note="D -> G (in Ref. 2)" FT /evidence="ECO:0000305" FT CONFLICT 1236 FT /note="E -> K (in Ref. 2)" FT /evidence="ECO:0000305" FT MOD_RES Q05695-2:1179 FT /note="Phosphoserine" FT /evidence="ECO:0007744|PubMed:22673903" SQ SEQUENCE 1259 AA; 140935 MW; 0F12A7C4415F3C08 CRC64; MVMMLWYVLP LLLCSPCLLI QIPDEYKGHH VLEPPVITEQ SPRRLVVFPT DDISLKCEAR GRPQVEFRWT KDGIHFKPKE ELGVVVHEAP YSGSFTIEGN NSFAQRFQGI YRCYASNNLG TAMSHEIQLV AEGAPKWPKE TVKPVEVEEG ESVVLPCNPP PSAAPLRIYW MNSKILHIKQ DERVSMGQNG DLYFANVLTS DNHSDYICNA HFPGTRTIIQ KEPIDLRVKP TNSMIDRKPR LLFPTNSSSH LVALQGQSLI LECIAEGFPT PTIKWLHPSD PMPTDRVIYQ NHNKTLQLLN VGEEDDGEYT CLAENSLGSA RHAYYVTVEA APYWLQKPQS HLYGPGETAR LDCQVQGRPQ PEVTWRINGM SIEKVNKDQK YRIEQGSLIL SNVQPSDTMV TQCEARNQHG LLLANAYIYV VQLPARILTK DNQTYMAVEG STAYLLCKAF GAPVPSVQWL DEEGTTVLQD ERFFPYANGH LGIRDLQAND TGRYFCQAAN DQNNVTILAN LQVKEATQIT QGPRSTIEKK GARVTFTCQA SFDPSLQASI TWRGDGRDLQ ERGDSDKYFI EDGQLVIKSL DYSDQGDYSC VASTELDEVE SRAQLLVVGS PGPVPHLELS DRHLLKQSQV HLSWSPAEDH NSPIEKYDIE FEDKEMAPEK WFSLGKVPGN QTSTTLKLSP YVHYTFRVTA INKYGPGEPS PVSETVVTPE AAPEKNPVDV RGEGNETNNM VITWKPLRWM DWNAPQIQYR VQWRPLGKQE TWKEQTVSDP FLVVSNTSTF VPYEIKVQAV NNQGKGPEPQ VTIGYSGEDY PQVSPELEDI TIFNSSTVLV RWRPVDLAQV KGHLRGYNVT YWWKGSQRKH SKRHVHKSHM VVPANTTSAI LSGLRPYSSY HVEVQAFNGR GLGPASEWTF STPEGVPGHP EALHLECQSD TSLLLHWQPP LSHNGVLTGY LLSYHPLDGE SKEQLFFNLS DPELRTHNLT NLNPDLQYRF QLQATTHQGP GEAIVREGGT MALFGKPDFG NISVTAGENY SVVSWVPREG QCNFRFHILF KALPEGKVSP DHQPQPQYVS YNQSSYTQWD LQPDTKYEIH LMREKVLLHH LAVKTNGTGP VRVSTTGSFA SEGWFIAFVS AIILLLLILL ILCFIKRSKG GKYSVKDKED TQVDSEARPM KDETFGEYRS LESDNEEKAF GSSQPSLNGD IKPLGSDDSL ADYGGSVDVQ FNEDGSFIGQ YSGKKEKEAA GGNDSSGATS PINPAVALE //