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Protein
Submitted name:

Contactin associated protein like 4

Gene

CNTNAP4

Organism
Felis catus (Cat) (Felis silvestris catus)
Status
Unreviewed-Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
-Protein predictedi <p>This indicates the type of evidence that supports the existence of the protein. Note that the ‘protein existence’ evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<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

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.PROSITE-ProRule annotation

<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>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

<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Submitted name:
Contactin associated protein like 4Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: ‘Name’, ‘Synonyms’, ‘Ordered locus names’ and ‘ORF names’.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:CNTNAP4Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiFelis catus (Cat) (Felis silvestris catus)Imported
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the ‘taxonomic identifier’ or ‘taxid’.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri9685 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCarnivoraFeliformiaFelidaeFelinaeFelis
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000011712 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes_manual">proteome</a> can consist of several components. <br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome E2

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular_location_section">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei1241 – 1265HelicalSequence analysisAdd BLAST25

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywords - Cellular componenti

Membrane

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘PTM / Processing’ section denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 25Sequence analysisAdd BLAST25
<p>This subsection of the ‘PTM / Processing’ section describes the extent of a polypeptide chain in the mature protein following processing.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_501623906826 – 1308Sequence analysisAdd BLAST1283

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi931 ↔ 958PROSITE-ProRule annotation

Keywords - PTMi

Disulfide bondPROSITE-ProRule annotationSAAS annotation

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family_and_domains_section">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini31 – 177F5/8 type CInterPro annotationAdd BLAST147
Domaini183 – 364LAM_G_DOMAINInterPro annotationAdd BLAST182
Domaini370 – 547LAM_G_DOMAINInterPro annotationAdd BLAST178
Domaini549 – 586EGF-likeInterPro annotationAdd BLAST38
Domaini585 – 636Fibrinogen C-terminalInterPro annotationAdd BLAST52
Domaini793 – 958LAM_G_DOMAINInterPro annotationAdd BLAST166
Domaini959 – 997EGF-likeInterPro annotationAdd BLAST39
Domaini1017 – 1202LAM_G_DOMAINInterPro annotationAdd BLAST186

Keywords - Domaini

EGF-like domainPROSITE-ProRule annotation, RepeatSAAS annotation, SignalSequence analysis, Transmembrane, Transmembrane helixSequence analysis

Phylogenomic databases

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000157674

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00057 FA58C, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.60.120.260, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR028875 CASPR4
IPR013320 ConA-like_dom_sf
IPR001881 EGF-like_Ca-bd_dom
IPR000742 EGF-like_dom
IPR000421 FA58C
IPR036056 Fibrinogen-like_C
IPR002181 Fibrinogen_a/b/g_C_dom
IPR008979 Galactose-bd-like_sf
IPR001791 Laminin_G

The PANTHER Classification System

More...
PANTHERi
PTHR43925:SF2 PTHR43925:SF2, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00008 EGF, 1 hit
PF00754 F5_F8_type_C, 1 hit
PF02210 Laminin_G_2, 4 hits

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00181 EGF, 2 hits
SM00179 EGF_CA, 1 hit
SM00231 FA58C, 1 hit
SM00282 LamG, 4 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF49785 SSF49785, 1 hit
SSF49899 SSF49899, 4 hits
SSF56496 SSF56496, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50026 EGF_3, 2 hits
PS01285 FA58C_1, 1 hit
PS01286 FA58C_2, 1 hit
PS50022 FA58C_3, 1 hit
PS51406 FIBRINOGEN_C_2, 1 hit
PS50025 LAM_G_DOMAIN, 4 hits

<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 <a href="http://www.uniprot.org/help/sequence_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequence (1+)i

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

This entry has 1 described isoform and 3 potential isoforms that are computationally mapped.Show allAlign All

A0A337SUP5-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MGSVAGAVLK TLLLLSTQNW NRVIAGNSYD CDEPLVSALS PASFSSSSEL
60 70 80 90 100
SSSHGPGFAR LNRRDGAGGW SPLVSNKYQW LQIDLGERME ITAVATQGGY
110 120 130 140 150
GSSNWVTSYL LMFSDSGRNW KQYRQEDSIW GFSGNANADS VVYYRLQPSI
160 170 180 190 200
KARFLRFIPL EWNPRGRIGM RIEVFGCAYR SEVVDLDGKS SLVYRFDQNS
210 220 230 240 250
LSPIKDVISL KFKTMQSDGI LLHREGQNGD HITLDLRRGK LFLLINSGET
260 270 280 290 300
KLPSAHTLIN LTLGSLLDDQ HWHSVLIQRL GRQVNFTVDE HRHRFHAQGE
310 320 330 340 350
FSYLDLDYEI SFGGIPAPGK SVSFPHKNFH GCLENLFYNG VDIIDLAKQQ
360 370 380 390 400
KPEIITMGNV SFSCSQSQSV PVTFLSPRSY LALPGFSGED ELSATFQFRT
410 420 430 440 450
WNKAGLLLFS ELQLVSGGLL LFLNDGKLKL NLYQPGKLPS DITAGVGLND
460 470 480 490 500
GQWHSISLSA KRNHLSVVVD GQVASVASSL GSEQTYSGGT YYFGGCPDNS
510 520 530 540 550
FGSKCKNPLG GFQGCMRLIS VSNKVVDLIS VQQGSLGNFS DLQIDSCGIT
560 570 580 590 600
DRCLPNYCEH GGECSQSWNT FHCNCANTGY TGATCHNSIY EQSCESYKHR
610 620 630 640 650
GNTSGFYYID SDGSGPLEPF LLYCNMTETA WTVIQHNGSD LTRVRNTNPE
660 670 680 690 700
NPYAGFFEYV ASMEQLQATI NLADHCEQEL TYYCKKSRLA NKQDGRPLSW
710 720 730 740 750
WVGRTNETQT YWGGSLPDPQ KCTCGLEGNC IDSQYYCNCD ADRNEWTNDT
760 770 780 790 800
GFLSYKEHLP VRKIVVTDTG RPHSEAAYKL GPLLCRGDRS FWNSASFNTE
810 820 830 840 850
ASYLHFPTFH GELSADVSFF FKTTASSGVF LENLGITDFI RIELRSPAVV
860 870 880 890 900
TFSFDVGNGP FEISVQSPTH FNDNQWHHVK VERNMKEATI QVDQLLPKTQ
910 920 930 940 950
PAPTDGHVLL QLNSQLFVGG TATRQRGFLG CIRSLQLNGM SLDLEERAKV
960 970 980 990 1000
TPGVEPGCRG HCSSYGKLCL NGGKCREKLS GFSCDCTFSA YTGPFCSKEI
1010 1020 1030 1040 1050
SAYFGSGSSV IYNFQENYSL SKNSSSHAAS FHGDMKLSRE MIKFSFRTAR
1060 1070 1080 1090 1100
APSLLLYVSS FYKEYLSVII AKNGSLQIRY KLNRYQEPDV VNFDFKNMAD
1110 1120 1130 1140 1150
GQLHHVEINR EEGVLFVEID DNARRQVHLS SGTELSAIKS LVLGRISEYN
1160 1170 1180 1190 1200
DVDQETALAG AQGFLGCLSA VQLSHVAPLK AALQPSPPAP VTVSGHVTES
1210 1220 1230 1240 1250
SCVSQAGTDA TSRERTHSFA DHSGTRDDRE PLANAIRSDS AVIGGLIAVV
1260 1270 1280 1290 1300
IFILLCIAAI AVRIYQQKRL YKRNEAKRSE NVDSAEAVLK SELNIQSAVN

ENQKEYFF
Length:1,308
Mass (Da):144,768
Last modified:October 10, 2018 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iA3969E2C2EA32140
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 3 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
A0A2I2USS2A0A2I2USS2_FELCA
Contactin associated protein like 4
CNTNAP4
1,309Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
M3WIX2M3WIX2_FELCA
Contactin associated protein like 4
CNTNAP4
1,260Annotation score:

Annotation score:2 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>
A0A337S308A0A337S308_FELCA
Contactin associated protein like 4
CNTNAP4
1,271Annotation score:

Annotation score:1 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the ‘correct annotation’ for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

More...
GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AANG04002512 Genomic DNA No translation available.

NCBI Reference Sequences

More...
RefSeqi
XP_011288555.1, XM_011290253.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSFCAT00000052519; ENSFCAP00000050210; ENSFCAG00000013476

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
101097860

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AANG04002512 Genomic DNA No translation available.
RefSeqiXP_011288555.1, XM_011290253.2

3D structure databases

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSFCAT00000052519; ENSFCAP00000050210; ENSFCAG00000013476
GeneIDi101097860

Phylogenomic databases

GeneTreeiENSGT00940000157674

Family and domain databases

CDDicd00057 FA58C, 1 hit
Gene3Di2.60.120.260, 1 hit
InterProiView protein in InterPro
IPR028875 CASPR4
IPR013320 ConA-like_dom_sf
IPR001881 EGF-like_Ca-bd_dom
IPR000742 EGF-like_dom
IPR000421 FA58C
IPR036056 Fibrinogen-like_C
IPR002181 Fibrinogen_a/b/g_C_dom
IPR008979 Galactose-bd-like_sf
IPR001791 Laminin_G
PANTHERiPTHR43925:SF2 PTHR43925:SF2, 1 hit
PfamiView protein in Pfam
PF00008 EGF, 1 hit
PF00754 F5_F8_type_C, 1 hit
PF02210 Laminin_G_2, 4 hits
SMARTiView protein in SMART
SM00181 EGF, 2 hits
SM00179 EGF_CA, 1 hit
SM00231 FA58C, 1 hit
SM00282 LamG, 4 hits
SUPFAMiSSF49785 SSF49785, 1 hit
SSF49899 SSF49899, 4 hits
SSF56496 SSF56496, 1 hit
PROSITEiView protein in PROSITE
PS50026 EGF_3, 2 hits
PS01285 FA58C_1, 1 hit
PS01286 FA58C_2, 1 hit
PS50022 FA58C_3, 1 hit
PS51406 FIBRINOGEN_C_2, 1 hit
PS50025 LAM_G_DOMAIN, 4 hits

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the ‘Entry information’ section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiA0A337SUP5_FELCA
<p>This subsection of the ‘Entry information’ section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called ‘Primary (citable) accession number’.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: A0A337SUP5
<p>This subsection of the ‘Entry information’ section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification (‘Last modified’). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/TrEMBL: October 10, 2018
Last sequence update: October 10, 2018
Last modified: December 5, 2018
This is version 3 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the ‘Entry information’ section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiUnreviewed (UniProtKB/TrEMBL)

<p>This section contains any relevant information that doesn’t fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported
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