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UniProtKB/Swiss-Prot entry P22458


[Entry info] [Name and origin] [References] [Comments] [Cross-references] [Keywords] [Features] [Sequence] [Tools]

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Entry information
Entry name VTNC_RABIT
Primary accession number P22458
Secondary accession numbers None
Integrated into Swiss-Prot on August 1, 1991
Sequence was last modified on August 1, 1991 (Sequence version 1)
Annotations were last modified on    July 22, 2008 (Entry version 68)
Name and origin of the protein
Protein name Vitronectin [Precursor]
Synonyms Serum-spreading factor
S-protein
Glycoprotein 66
Gene name
Name: VTN
From
Oryctolagus cuniculus (Rabbit) [TaxID: 9986] 
Taxonomy Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Lagomorpha; Leporidae; Oryctolagus.
Protein existence 1: Evidence at protein level;
References
[1]
NUCLEOTIDE SEQUENCE [MRNA], AND PARTIAL PROTEIN SEQUENCE.
PubMed=1701177 [NCBI, ExPASy, EBI, Israel, Japan]
Sato R., Komine Y., Imanaka T., Takano T.;
"Monoclonal antibody EMR1a/212D recognizing site of deposition of extracellular lipid in atherosclerosis. Isolation and characterization of a cDNA clone for the antigen.";
J. Biol. Chem. 265:21232-21236(1990).
[2]
PROTEIN SEQUENCE OF 20-44, AND GLYCOSYLATION.
DOI=10.1016/0167-4838(92)90417-C; PubMed=1372829 [NCBI, ExPASy, EBI, Israel, Japan]
Nakashima N., Miyazaki K., Ishikawa M., Yatohgo T., Ogawa H., Uchibori H., Matsumoto I., Seno N., Hayashi M.;
"Vitronectin diversity in evolution but uniformity in ligand binding and size of the core polypeptide.";
Biochim. Biophys. Acta 1120:1-10(1992).
Comments
  • FUNCTION: Vitronectin is a cell adhesion and spreading factor found in serum and tissues. Vitronectin interact with glycosaminoglycans and proteoglycans. Is recognized by certain members of the integrin family and serves as a cell-to-substrate adhesion molecule. Inhibitor of the membrane-damaging effect of the terminal cytolytic complement pathway.
  • SUBUNIT: Interacts with SERPINE1/PAI1 (By similarity). Monomer.
  • SUBCELLULAR LOCATION: Secreted, extracellular space.
  • TISSUE SPECIFICITY: Plasma.
  • DOMAIN: The SMB domain mediates interaction with SERPINE1/PAI1 (By similarity).
  • PTM: Sulfated on 2 tyrosine residues (By similarity).
  • PTM: N- and O-glycosylated.
  • PTM: It has been suggested that the active SMB domain may be permitted considerable disulfide bond heterogeneity or variability, thus two alternate disulfide patterns based on 3D structures are described with 1 disulfide bond conserved in both.
  • SIMILARITY: Contains 4 hemopexin-like domains.
  • SIMILARITY: Contains 1 SMB (somatomedin-B) domain.
Copyright
Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.
Cross-references
Sequence databases
EMBL
M55442; AAA31258.1; -; mRNA.[EMBL / GenBank / DDBJ] [CoDingSequence]
PIR A38340; A38340.
RefSeq NP_001075761.1; -.
UniGene Ocu.1882
3D structure databases
HSSP P04004; 1OC0. [HSSP ENTRY / PDB]
SMR P22458; 20-70.
ModBase P22458.
Family and domain databases
InterPro IPR000585; Hemopexin.
IPR001212; Somatomedin_B.
Graphical view of domain structure.
Gene3D G3DSA:2.110.10.10; Hemopexin; 2.
Pfam PF00045; Hemopexin; 4.
PF01033; Somatomedin_B; 1.
Pfam graphical view of domain structure.
PRINTS PR00022; SOMATOMEDINB.
SMART SM00120; HX; 4.
SM00201; SO; 1.
SMART graphical view of domain structure.
PROSITE PS00024; HEMOPEXIN; 2.
PS00524; SMB_1; 1.
PS50958; SMB_2; 1.
PROSITE graphical view of domain structure (profiles).
BLOCKS P22458.
Genome annotation databases
GeneID 100009128; -.
Phylogenomic databases
HOVERGEN P22458; -.
Other
ProtoNet P22458.
UniRef View cluster of proteins with at least 50% / 90% / 100% identity.
Keywords
Cell adhesion; Direct protein sequencing; Glycoprotein; Heparin-binding; Phosphoprotein; Repeat; Secreted; Signal; Sulfation.
Features
SEVIEWER logo Feature table viewer FT aligner logo Feature aligner
KeyFrom   To Length Description FTId
SIGNAL   1    19  19      
CHAIN   20   475  456     Vitronectin. PRO_0000036400
DOMAIN   20    63  44     SMB. 
DOMAIN   161   204  44     Hemopexin-like 1. 
DOMAIN   206   252  47     Hemopexin-like 2. 
DOMAIN   254   304  51     Hemopexin-like 3. 
DOMAIN   422   469  48     Hemopexin-like 4. 
REGION   366   392  27     Glycosaminoglycan binding region. 
MOTIF   64    66  3     Cell attachment site. 
MOD_RES   75    75        Sulfotyrosine (Potential). 
MOD_RES   78    78        Sulfotyrosine (Potential). 
MOD_RES   80    80        Sulfotyrosine (Potential). 
MOD_RES   171   171        Phosphoserine (By similarity). 
MOD_RES   279   279        Sulfotyrosine (Potential). 
MOD_RES   282   282        Sulfotyrosine (Potential). 
MOD_RES   312   312        Phosphoserine (By similarity). 
CARBOHYD   87    87        N-linked (GlcNAc...) (Probable). 
CARBOHYD   169   169        N-linked (GlcNAc...) (Probable). 
CARBOHYD   242   242        N-linked (GlcNAc...) (Probable). 
DISULFID   24    40        Alternate (By similarity). 
DISULFID   24    28        Alternate (By similarity). 
DISULFID   28    58        Alternate (By similarity). 
DISULFID   38    51        Alternate (By similarity). 
DISULFID   38    40        Alternate (By similarity). 
DISULFID   44    50        By similarity. 
DISULFID   51    58        Alternate (By similarity). 
CONFLICT   26    26        D -> G (in Ref. 2; AA sequence). 
CONFLICT   34    35        AN -> SD (in Ref. 2; AA sequence). 
CONFLICT   44    44        C -> P (in Ref. 2; AA sequence). 
Sequence information
Length: 475 AA [This is the length of the unprocessed precursor] Molecular weight: 53943 Da [This is the MW of the unprocessed precursor] CRC64: D5D1F31B8C2FA12D [This is a checksum on the sequence]
        10         20         30         40         50         60 
MAPLRPIFTL ALLLWVVLAD QESCKDRCTE GFNANRKCQC DELCSYYQSC CADYAAECKP 

        70         80         90        100        110        120 
QVTRGDVFTM PEDEYGPYDY IEQTKDNASV HAQPESPTVG QEPTLSPDLQ TEGGAEPTHE 

       130        140        150        160        170        180 
VPLEPEMETL RPEGEDLQAG TTELGTSASP AEEELCSGKP FDAFTDLKNG SLFAFRGQYC 

       190        200        210        220        230        240 
YELDETAVRP GYPKLIQDVW GIEGPIDAAF TRINCQGKTY LFKGSQYWRF EDGILDPDYP 

       250        260        270        280        290        300 
RNISEGFSGI PDNVDAAFAL PAHSYSGRER VYFFKGDKYW EYQFQQQPSQ EECEGSSLSA 

       310        320        330        340        350        360 
VFEHFAMLHR DSWEDIFKLL FWGRPSGGAR QPQFISRDWH GVPGKVDAAM AGRIYISGLT 

       370        380        390        400        410        420 
PSPSAKKQKS RRRSRKRYRS RYGRGRSQNS RRLSRSISRL WFSSEEVSLG PYNYEDYETS 

       430        440        450        460        470 
WLKPATSEPI QSVYFFSGDK YYRVNLRTQR VDTVNPPYPR SIAQYWLGCP APGGQ 

P22458 in FASTA format

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