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Entry version 57 (08 May 2019)
Sequence version 3 (10 Apr 2019)
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Protein
Submitted name:

Uncharacterized protein

Gene

COL6A2

Organism
Bos taurus (Bovine)
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>
-Experimental evidence at protein 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

<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

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-BTA-1442490 Collagen degradation
R-BTA-1650814 Collagen biosynthesis and modifying enzymes
R-BTA-186797 Signaling by PDGF
R-BTA-2022090 Assembly of collagen fibrils and other multimeric structures
R-BTA-216083 Integrin cell surface interactions
R-BTA-3000178 ECM proteoglycans
R-BTA-8948216 Collagen chain trimerization

<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:
Uncharacterized proteinImported
<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:COL6A2Imported
<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>OrganismiBos taurus (Bovine)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 identifieri9913 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos
<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
  • UP000009136 <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 1

Organism-specific databases

Vertebrate Gene Nomenclature Database

More...
VGNCi
VGNC:27571 COL6A2

<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 & Seán O’Donoghue; Source: COMPARTMENTS

<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 – 29Sequence analysisAdd BLAST29
<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_501857308830 – 979Sequence analysisAdd BLAST950

Proteomic databases

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

More...
PaxDbi
F1MKG2

PRoteomics IDEntifications database

More...
PRIDEi
F1MKG2

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSBTAG00000019269 Expressed in 9 organ(s), highest expression level in lung

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
F1MKG2 baseline and differential

<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

Protein-protein interaction databases

ComplexPortal: manually curated resource of macromolecular complexes

More...
ComplexPortali
CPX-4124 Collagen type VI trimer

STRING: functional protein association networks

More...
STRINGi
9913.ENSBTAP00000025663

<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

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...
SMRi
F1MKG2

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>Domaini54 – 242VWFAInterPro annotationAdd BLAST189
Domaini575 – 765VWFAInterPro annotationAdd BLAST191
Domaini793 – 974VWFAInterPro annotationAdd BLAST182

<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 - Domaini

SignalSequence analysis

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IS7F Eukaryota
ENOG410XT53 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000155682

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
F1MKG2

Database of Orthologous Groups

More...
OrthoDBi
140989at2759

TreeFam database of animal gene trees

More...
TreeFami
TF331207

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, 4 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>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 1 potential isoform that is computationally mapped.Show allAlign All

F1MKG2-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLRRKGAAKM LRSPCSALLL WGLLGAVHAQ QQEVISPGPS DRNSCPEKAD
60 70 80 90 100
CPVHVYFVLD TSESITMQSP TDSLLYHMQQ FVLQFISQLQ DELYLDQVAL
110 120 130 140 150
SWRYGGLHFS DLVEVFSPPG SDRASFTKSL QSISSFRRGT FTDCMLANMT
160 170 180 190 200
QEVRRHVGKG VVNFAVVITD GHVTGSPCGG IKLQAERARE EGIRLFAVPP
210 220 230 240 250
NLKLNEQGLR DIANTPHELY RNNYATMRPD STEIDQDTIN RIIKVMVSGR
260 270 280 290 300
AGCYKVSCLE IPGPPGPKGY RGQKGAKGNM GEPGEPGQKG RQGDPGIEGP
310 320 330 340 350
IGFPGPKGKL GRIGPPGCKG DTGDRGPDGY VGEAGSPGER GDQGSKVDRL
360 370 380 390 400
AMARAGQSRW GHHPSRAFSL PTAPGLDAQE ALSLKTRPGA RGCPHMGGRR
410 420 430 440 450
GDPGTKGGPG SDGPKGEKGD PGPEGPRGLA GEVGNKGAKG DRGLPGPRGP
460 470 480 490 500
QGTVGEPGKQ GSRGDPGDAG PRGDSGQPGP KVCPLPTLQD GAGRCPVSQG
510 520 530 540 550
GRGDFGSKGE PGRKGQKGEP VSTSMPRAEV SPWAGGQRGD PPAPRSPGSA
560 570 580 590 600
LLPGSADPTT LPAPADCEKR CGALDVVFVI DSSESIGYTN FTLEKNFVIN
610 620 630 640 650
VVNRLGAIAK DPKSETGTRV GVVQYSHEGT FEAIQLDDER IDSLSSFKEA
660 670 680 690 700
VKNLEWIAGG TWTPSALKFA YNKLIKESRR QKTRVFAVVI TDGRHDPRDD
710 720 730 740 750
DLNLRALCNH EVTVTAIGIG DMFHEKHESE NLYSIACDKP QQVRNMTLFS
760 770 780 790 800
DLVAEKFIDD MEDVLCPDPQ IVCPDLPCQT ELYVAQCTQR PVDIVFLLDG
810 820 830 840 850
SERLGEQNFH KVRRFVEEVS RRLTLARKDD DPLNARVALL QFGGPREQQV
860 870 880 890 900
AFPLTSNLTV IQEALASARY LNSFSHVGTG IVQAINQVVQ GARAGARRHA
910 920 930 940 950
ELSFVFLTDG VTGNDSLDEA VHSMRKQNVV PTVVAVGSDV DTDVLSKISL
960 970
GDPAAVFREK DYDSLAQPGF FDRFIRWIC
Length:979
Mass (Da):105,178
Last modified:April 10, 2019 - v3
<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:iF87A2E43966C713A
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 is 1 potential isoform mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
Q1JQB0Q1JQB0_BOVIN
Collagen, type VI, alpha 2
COL6A2
917Annotation 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>

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSBTAT00000025663; ENSBTAP00000025663; ENSBTAG00000019269

<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

3D structure databases

SMRiF1MKG2
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

ComplexPortaliCPX-4124 Collagen type VI trimer
STRINGi9913.ENSBTAP00000025663

Proteomic databases

PaxDbiF1MKG2
PRIDEiF1MKG2

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsembliENSBTAT00000025663; ENSBTAP00000025663; ENSBTAG00000019269

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
1292
VGNCiVGNC:27571 COL6A2

Phylogenomic databases

eggNOGiENOG410IS7F Eukaryota
ENOG410XT53 LUCA
GeneTreeiENSGT00940000155682
InParanoidiF1MKG2
OrthoDBi140989at2759
TreeFamiTF331207

Enzyme and pathway databases

ReactomeiR-BTA-1442490 Collagen degradation
R-BTA-1650814 Collagen biosynthesis and modifying enzymes
R-BTA-186797 Signaling by PDGF
R-BTA-2022090 Assembly of collagen fibrils and other multimeric structures
R-BTA-216083 Integrin cell surface interactions
R-BTA-3000178 ECM proteoglycans
R-BTA-8948216 Collagen chain trimerization

Gene expression databases

BgeeiENSBTAG00000019269 Expressed in 9 organ(s), highest expression level in lung
ExpressionAtlasiF1MKG2 baseline and differential

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, 4 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 nameiF1MKG2_BOVIN
<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: F1MKG2
<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: May 3, 2011
Last sequence update: April 10, 2019
Last modified: May 8, 2019
This is version 57 of the entry and version 3 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, Proteomics identificationCombined sources, Reference proteomeImported
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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