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Entry version 128 (05 Jun 2019)
Sequence version 1 (01 Nov 1990)
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Protein

CCN family member 1

Gene

CCN1

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

Annotation score:5 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

Probable secreted regulatory 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 - Molecular functioni

GO - Biological processi

<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

Molecular functionGrowth factor binding

<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:
CCN family member 1
Alternative name(s):
Cellular communication network factor 1
Protein CEF-10
Protein CYR61
<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:CCN1
Synonyms:CYR61
<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: Chromosome 8

<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

Keywords - Cellular componenti

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 – 22Add BLAST22
<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_000001439723 – 375CCN family member 1Add BLAST353

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 bondi281 ↔ 318By similarity
Disulfide bondi298 ↔ 332By similarity
Disulfide bondi309 ↔ 348By similarity
Disulfide bondi312 ↔ 350By similarity
Disulfide bondi317 ↔ 354By similarity

Keywords - PTMi

Disulfide bond, Phosphoprotein

Proteomic databases

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

More...
PaxDbi
P19336

PRoteomics IDEntifications database

More...
PRIDEi
P19336

<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

<p>This subsection of the ‘Expression’ section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

By V-Src.

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
ENSGALG00000008661 Expressed in 11 organ(s), highest expression level in lung

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
P19336 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

GO - Molecular functioni

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
9031.ENSGALP00000014090

<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
P19336

Database of comparative protein structure models

More...
ModBasei
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>Domaini23 – 94IGFBP N-terminalPROSITE-ProRule annotationAdd BLAST72
Domaini98 – 164VWFCPROSITE-ProRule annotationAdd BLAST67
Domaini223 – 268TSP type-1PROSITE-ProRule annotationAdd BLAST46
Domaini281 – 355CTCKPROSITE-ProRule annotationAdd BLAST75

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni274 – 310Heparin-bindingBy similarityAdd BLAST37

<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 CCN family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG410IIY0 Eukaryota
ENOG41119KZ LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000155151

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000231462

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P19336

KEGG Orthology (KO)

More...
KOi
K06829

Database of Orthologous Groups

More...
OrthoDBi
999958at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P19336

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.20.100.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR006207 Cys_knot_C
IPR006208 Glyco_hormone_CN
IPR009030 Growth_fac_rcpt_cys_sf
IPR000867 IGFBP-like
IPR012395 IGFBP_CNN
IPR017891 Insulin_GF-bd_Cys-rich_CS
IPR000884 TSP1_rpt
IPR036383 TSP1_rpt_sf
IPR001007 VWF_dom

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00007 Cys_knot, 1 hit
PF00219 IGFBP, 1 hit
PF00090 TSP_1, 1 hit
PF00093 VWC, 1 hit

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF036495 IGFBP_rP_CNN, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00041 CT, 1 hit
SM00121 IB, 1 hit
SM00209 TSP1, 1 hit
SM00214 VWC, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF57184 SSF57184, 1 hit
SSF82895 SSF82895, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01185 CTCK_1, 1 hit
PS01225 CTCK_2, 1 hit
PS00222 IGFBP_N_1, 1 hit
PS51323 IGFBP_N_2, 1 hit
PS50092 TSP1, 1 hit
PS01208 VWFC_1, 1 hit
PS50184 VWFC_2, 1 hit

<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>. The information is filed in different subsections. The current subsections and their content are listed below:<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.

P19336-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MGSAGARPAL AAALLCLARL ALGSPCPAVC QCPAAAPQCA PGVGLVPDGC
60 70 80 90 100
GCCKVCAKQL NEDCSRTQPC DHTKGLECNF GASPAATNGI CRAQSEGRPC
110 120 130 140 150
EYNSKIYQNG ESFQPNCKHQ CTCIDGAVGC IPLCPQELSL PNLGCPSPRL
160 170 180 190 200
VKVPGQCCEE WVCDESKDAL EELEGFFSKE FGLDASEGEL TRNNELIAIV
210 220 230 240 250
KGGLKMLPVF GSEPQSRAFE NPKCIVQTTS WSQCSKTCGT GISTRVTNDN
260 270 280 290 300
PDCKLIKETR ICEVRPCGQP SYASLKKGKK CTKTKKSPSP VRFTYAGCSS
310 320 330 340 350
VKKYRPKYCG SCVDGRCCTP QQTRTVKIRF RCDDGETFTK SVMMIQSCRC
360 370
NYNCPHANEA YPFYRLVNDI HKFRD
Length:375
Mass (Da):40,652
Last modified:November 1, 1990 - 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:i95F28553BE35D5AE
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
J04496 mRNA Translation: AAA48661.1

Protein sequence database of the Protein Information Resource

More...
PIRi
A41428

NCBI Reference Sequences

More...
RefSeqi
NP_001026734.1, NM_001031563.1

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSGALT00000014106; ENSGALP00000014090; ENSGALG00000008661

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
429089

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
gga:429089

<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
J04496 mRNA Translation: AAA48661.1
PIRiA41428
RefSeqiNP_001026734.1, NM_001031563.1

3D structure databases

SMRiP19336
ModBaseiSearch...

Protein-protein interaction databases

STRINGi9031.ENSGALP00000014090

Proteomic databases

PaxDbiP19336
PRIDEiP19336

Genome annotation databases

EnsembliENSGALT00000014106; ENSGALP00000014090; ENSGALG00000008661
GeneIDi429089
KEGGigga:429089

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
448140

Phylogenomic databases

eggNOGiENOG410IIY0 Eukaryota
ENOG41119KZ LUCA
GeneTreeiENSGT00940000155151
HOGENOMiHOG000231462
InParanoidiP19336
KOiK06829
OrthoDBi999958at2759
PhylomeDBiP19336

Miscellaneous databases

Protein Ontology

More...
PROi
PR:P19336

Gene expression databases

BgeeiENSGALG00000008661 Expressed in 11 organ(s), highest expression level in lung
ExpressionAtlasiP19336 baseline and differential

Family and domain databases

Gene3Di2.20.100.10, 1 hit
InterProiView protein in InterPro
IPR006207 Cys_knot_C
IPR006208 Glyco_hormone_CN
IPR009030 Growth_fac_rcpt_cys_sf
IPR000867 IGFBP-like
IPR012395 IGFBP_CNN
IPR017891 Insulin_GF-bd_Cys-rich_CS
IPR000884 TSP1_rpt
IPR036383 TSP1_rpt_sf
IPR001007 VWF_dom
PfamiView protein in Pfam
PF00007 Cys_knot, 1 hit
PF00219 IGFBP, 1 hit
PF00090 TSP_1, 1 hit
PF00093 VWC, 1 hit
PIRSFiPIRSF036495 IGFBP_rP_CNN, 1 hit
SMARTiView protein in SMART
SM00041 CT, 1 hit
SM00121 IB, 1 hit
SM00209 TSP1, 1 hit
SM00214 VWC, 1 hit
SUPFAMiSSF57184 SSF57184, 1 hit
SSF82895 SSF82895, 1 hit
PROSITEiView protein in PROSITE
PS01185 CTCK_1, 1 hit
PS01225 CTCK_2, 1 hit
PS00222 IGFBP_N_1, 1 hit
PS51323 IGFBP_N_2, 1 hit
PS50092 TSP1, 1 hit
PS01208 VWFC_1, 1 hit
PS50184 VWFC_2, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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 nameiCCN1_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: P19336
<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: November 1, 1990
Last sequence update: November 1, 1990
Last modified: June 5, 2019
This is version 128 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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