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  Coagulation factor X

SourceDanio rerio (zebrafish)
Taxonomy Danio rerio Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Actinopterygii; Neopterygii; Teleostei; Ostariophysi; Cypriniformes; Cyprinidae; Danio.
Details
Function: Factor Xa is a vitamin K-dependent glycoprotein that converts prothrombin to thrombin in the presence of factor Va, calcium and phospholipid during blood clotting.

Post-translational modification: The vitamin K-dependent, enzymatic carboxylation of some glutamate residues allows the modified protein to bind calcium. N- and O-glycosylated. The activation peptide is cleaved by factor IXa (in the intrinsic pathway), or by factor VIIa (in the extrinsic pathway). The iron and 2-oxoglutarate dependent 3-hydroxylation of aspartate and asparagine is (R) stereospecific within EGF domains.

Similarity: Belongs to the peptidase S1 family. Contains 2 EGF-like domains. Contains 1 Gla (gamma-carboxy-glutamate) domain. Contains 1 peptidase S1 domain.

Subcellular location: Secreted.

Subunit structure: The two chains are formed from a single-chain precursor by the excision of two Arg residues and are held together by 1 or more disulfide bonds.

Sequence length: 474 AA.

Sequence
MSWVFWNFISLFVTHSVCAEVFLNTRDANQVLIRQRRANSLFEEMEKGNMERECIEERCN
YEEAREIFEDVKKTDEFWHKYVDGKNACLSHPCVNGGQCKDAIGPYTCFCQQGFKGYNCE
IVIPELCENENGGCDHFCEVMEKNVVCSCANGYELAPNGKSCQSQDPFKCGVIYPKKTRS
IFFHTPNITESENEEETELEATIEPVYNHSNPLNNQTDSMFGLHELEIIQEEPILPVVST
AGDGRIVNGVECPPGDCPWQALLINENNMGFCGGTILTEHFILSAAHCMNESLSIRVVVG
EYDTLVPEGREATHDVDEILIHKNYQPDTYHNDIALIKLSKPIKFTKYIIPACLPEMKFA
ERVLMQQDDGLVSGFGRVREGGLSSTILQKLTVPYVNRAKCIESSNFKISGRMFCAGYDQ
EEKDACQGDSGGPHVTRFKNTWFITGVVKLGRRVRAQGEIRRLHTGLQIHHVDQ
Accession NumberQ8JHC8 
PubMed ID12482404 
CATHG3DSA:4.10.740.10
GO DB0005576, 0005509, 0004252, 0007596, 0006508
InterPro DBIPR000152, IPR002383, IPR006210, IPR001438, IPR000742, IPR006209, IPR013032, IPR012224, IPR009003, IPR001254, IPR001314, IPR000294
NCBIAF519546, AAM88343
OMIM105200, 134820, 202400, 134830, 202400, 134850, 202400, 176930, 601367, 134390, 188055, 227400, 600880, 601367, 612309, 227500, 134500, 306700, 300746, 306900, 227600, 176860, 188050, 612283, 612304, 176880, 612336
PfamPF00008, PF00594, PF00089
PROSITE DBPS00010, PS00022, PS01186, PS50026, PS00011, PS50998, PS50240, PS00134, PS00135
SMART DBSM00181, SM00069, SM00020
UniGeneDr.26585



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