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Protein

Collagen alpha-1(VI) chain

Gene

COL6A1

Organism
Gallus gallus (Chicken)
Status
Reviewed-Annotation score:

Annotation score:3 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>
-Experimental evidence at transcript leveli <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

Collagen VI acts as a cell-binding protein.

<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

  • cell adhesion Source: UniProtKB-KW
  • growth plate cartilage chondrocyte morphogenesis Source: GO_Central

<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>Keywordsi

Biological processCell adhesion

<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
Recommended name:
Collagen alpha-1(VI) chain
<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:COL6A1
<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>OrganismiGallus gallus (Chicken)
<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 identifieri9031 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiArchelosauriaArchosauriaDinosauriaSaurischiaTheropodaCoelurosauriaAvesNeognathaeGalloanseraeGalliformesPhasianidaePhasianinaeGallus
<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
  • UP000000539 <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: Unplaced

<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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Extracellular matrix, Secreted

<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 – 19Add BLAST19
<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_000000576020 – 1019Collagen alpha-1(VI) chainAdd BLAST1000

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi212N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi514N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi535N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi799N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi887N-linked (GlcNAc...) asparagineSequence analysis1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm_processing_section">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Prolines at the third position of the tripeptide repeating unit (G-X-Y) are hydroxylated in some or all of the chains.

Keywords - PTMi

Glycoprotein, Hydroxylation

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
P20785

PRoteomics IDEntifications database

More...
PRIDEi
P20785

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Trimers composed of three different chains: alpha 1(VI), alpha 2(VI), and alpha 3(VI).

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
9031.ENSGALP00000038878

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
P20785

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

<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>Domaini37 – 233VWFA 1PROSITE-ProRule annotationAdd BLAST197
Domaini613 – 800VWFA 2PROSITE-ProRule annotationAdd BLAST188
Domaini824 – 1012VWFA 3PROSITE-ProRule annotationAdd BLAST189

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a short (usually not more than 20 amino acids) conserved sequence motif of biological significance.<p><a href='/help/motif' target='_top'>More...</a></p>Motifi476 – 478Cell attachment site3
Motifi529 – 531Cell attachment site3

<p>This subsection of the ‘Family and domains’ section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the type VI collagen family.Curated

Keywords - Domaini

Collagen, Repeat, Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG3544 Eukaryota
ENOG410ZQTS LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000111863

The HOVERGEN Database of Homologous Vertebrate Genes

More...
HOVERGENi
HBG095954

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P20785

KEGG Orthology (KO)

More...
KOi
K06238

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P20785

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.50.410, 3 hits

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR008160 Collagen
IPR002035 VWF_A
IPR036465 vWFA_dom_sf

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01391 Collagen, 5 hits
PF00092 VWA, 3 hits

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00327 VWA, 3 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF53300 SSF53300, 3 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50234 VWFA, 3 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>Sequencei

<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.

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

P20785-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MGLHDSFLAL LLLLGGAWAQ QAEINARVLR AQDCPVDLFF VLDTSESVAL
60 70 80 90 100
RVKPFGDLVA QVKDFTNRFI DKLTERYFRC DRFLAWNAGA LHYSDSVVII
110 120 130 140 150
KDLTAMPSGR AELKNSVSAI NYIGKGTHTD CAIKQGIERL LLGGSHLKEN
160 170 180 190 200
KYLIVVTDGH PLEGYKEPCG GLDDAANEAK HLGIKVFSVA ISPHHLDQRL
210 220 230 240 250
NIIATDHAYR RNFTATSLKP TRDLDVEETI NNIIEMIKDN MEQSCCSFEC
260 270 280 290 300
HPPRGPPGPP GDPGHEGERG KPGLPGQKGD AGDPGRPGDM GPVGYQGMKG
310 320 330 340 350
DKGSRGEKGS RGAKGAKGEK GKRGIDGIDG MKGEAGYPGL PGCKGSPGFD
360 370 380 390 400
GTQGPPGPKG DPGAYGPKGG KGEPGEDGKP GRQGIPGSPG EKGAPGNRGE
410 420 430 440 450
PGPLGETGDE GSPGADGPPG ERGSNGERGP PGSPGDRGPR GDLGEPGPPG
460 470 480 490 500
DQGREGPLGP PGDQGEPGPP GPKGYRGDDG PRGNEGPKGS PGAPGLPGDP
510 520 530 540 550
GLMGERGEDG PPGNGTIGFP GAPGQQGDRG DPGINGTKGY VGPKGDEGEA
560 570 580 590 600
GDPGNDNPTA GPSGIKGAKG HRGPEGRPGP PGPVGPPGPD ECEILDIIMK
610 620 630 640 650
MCSCCECTCG PVDLLFVLDS SESIGLQNFQ IAKDFIIKVI DRLSKDERVK
660 670 680 690 700
FEPGESRVGV VQYSHNNTQE LVAMGDANID NIGALKQAVK NLKWIAGGTH
710 720 730 740 750
TGEALQFSKE NLLRRFTSNN NVAIVITDGR SDTLRDRTPL TSLCEVTPVV
760 770 780 790 800
SLGIGDIFRN NPNPDQLNDI ACLGMPRRQG LSIQRDNYAE LLDDSFLQNI
810 820 830 840 850
TSYVCREKKC PDYTCPITFA NPADIMLLVD SSTSVGSKNF DTTKNFVKRL
860 870 880 890 900
AERFLEASKP AEDSVRVSVV QYSGRNQQKV EVPFQRNYTV IAKAVDNMEF
910 920 930 940 950
MNEATDVNAA LQYIMGLYQR SSRSGAKKKV LVFSDGNSQG ITARAIERTV
960 970 980 990 1000
QEVQQAGIEV YVLAVGSQVN EPNVRVLVTG KSTNYDVAYG ERHLFRVPDY
1010
TSLLRGVFYQ TVSRKIAVD
Length:1,019
Mass (Da):107,984
Last modified:February 1, 1991 - 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:i66E4C334B83BBA21
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
X64458 Genomic DNA Translation: CAA45788.1
X57998 Genomic DNA Translation: CAA41062.1
J04598 mRNA Translation: AAB59954.1
X57987 Genomic DNA Translation: CAA41053.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A32856

NCBI Reference Sequences

More...
RefSeqi
NP_990438.1, NM_205107.1

UniGene gene-oriented nucleotide sequence clusters

More...
UniGenei
Gga.3110

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
396000

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
gga:396000

<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
X64458 Genomic DNA Translation: CAA45788.1
X57998 Genomic DNA Translation: CAA41062.1
J04598 mRNA Translation: AAB59954.1
X57987 Genomic DNA Translation: CAA41053.1
PIRiA32856
RefSeqiNP_990438.1, NM_205107.1
UniGeneiGga.3110

3D structure databases

ProteinModelPortaliP20785
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi9031.ENSGALP00000038878

Proteomic databases

PaxDbiP20785
PRIDEiP20785

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

GeneIDi396000
KEGGigga:396000

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
1291

Phylogenomic databases

eggNOGiKOG3544 Eukaryota
ENOG410ZQTS LUCA
HOGENOMiHOG000111863
HOVERGENiHBG095954
InParanoidiP20785
KOiK06238
PhylomeDBiP20785

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P20785

Family and domain databases

Gene3Di3.40.50.410, 3 hits
InterProiView protein in InterPro
IPR008160 Collagen
IPR002035 VWF_A
IPR036465 vWFA_dom_sf
PfamiView protein in Pfam
PF01391 Collagen, 5 hits
PF00092 VWA, 3 hits
SMARTiView protein in SMART
SM00327 VWA, 3 hits
SUPFAMiSSF53300 SSF53300, 3 hits
PROSITEiView protein in PROSITE
PS50234 VWFA, 3 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 nameiCO6A1_CHICK
<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: P20785
<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/Swiss-Prot: February 1, 1991
Last sequence update: February 1, 1991
Last modified: November 7, 2018
This is version 112 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 statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

<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 proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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