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  Coagulation factor X

SourceHomo sapiens (human)
Taxonomy Homo sapiens Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Primates; Haplorrhini; Catarrhini; Hominidae; Homo.
Keywords3D-structure; Blood coagulation; Calcium; Cleavage on pair of basic residues; Complete proteome; Direct protein sequencing; Disulfide bond; EGF-like domain; Gamma-carboxyglutamic acid; Glycoprotein; Hydrolase; Hydroxylation; Polymorphism; Protease; Repeat; Secreted; Serine protease; Signal; Zymogen.
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.

Tissue specificity: Plasma; synthesized in the liver.

Interaction: Q16938:- (xeno); NbExp=1; IntAct=EBI-719750, EBI-1646299; Q964Q0:- (xeno); NbExp=1; IntAct=EBI-719750, EBI-1646347; P04133:PII (xeno); NbExp=1; IntAct=EBI-719750, EBI-1646019.

Sequence length: 488 AA.

Sequence
MGRPLHLVLLSASLAGLLLLGESLFIRREQANNILARVTRANSFLEEMKKGHLERECMEE
TCSYEEAREVFEDSDKTNEFWNKYKDGDQCETSPCQNQGKCKDGLGEYTCTCLEGFEGKN
CELFTRKLCSLDNGDCDQFCHEEQNSVVCSCARGYTLADNGKACIPTGPYPCGKQTLERR
KRSVAQATSSSGEAPDSITWKPYDAADLDPTENPFDLLDFNQTQPERGDNNLTRIVGGQE
CKDGECPWQALLINEENEGFCGGTILSEFYILTAAHCLYQAKRFKVRVGDRNTEQEEGGE
AVHEVEVVIKHNRFTKETYDFDIAVLRLKTPITFRMNVAPACLPERDWAESTLMTQKTGI
VSGFGRTHEKGRQSTRLKMLEVPYVDRNSCKLSSSFIITQNMFCAGYDTKQEDACQGDSG
GPHVTRFKDTYFVTGIVSWGEGCARKGKYGIYTKVTAFLKWIDRSMKTRGLPKAKSHAPE
VITSSPLK
Accession NumberP00742 
PubMed ID1902434, 3768336, 15489334, 2582420, 3011603, 6871167, 6587384, 8243461, 2612918, 8355279, 9618463, 17227710, 10391209 
CEX DBHS_F10
CTD DB2159
DIP DBDIP-29896N
eggNOG DBprNOG09450
Ensembl DBENST00000375559
Genecard DBGC13P112825
GeneID DB2159
GermOnline DBENSG00000126218
GO DB0005576, 0031233, 0005509, 0005543, 0005515, 0004252, 0007598, 0030335, 0051897, 0006508
HGNC DB3528
HOGENOM DBHBG715028
InterPro DBIPR002383, IPR006209, IPR006210, IPR013032, IPR000152, IPR000742, IPR001881, IPR018097, IPR000294, IPR012224, IPR018114, IPR001254, IPR001314, IPR009003
H-InvDBHIX0026566
IPI DBIPI00019576
KEGGhsa:2159
NCBIK03194, AAA52490, M57285, AAA52421, AF503510, AAM19347, BC046125, AAH46125, N00045, AAA52764, L00390, L00391, L00392, L00393, L00394, L00395, L00396, M22613, AAA51984, K01886, AAA52486, M33297, AAA52636, NP_000495
OMAPACLPQK
OMIM105200, 134820, 202400, 134830, 202400, 134850, 202400, 176930, 601367, 134390, 188055, 227400, 600880, 601367, 612309, 227500, 134500, 306700, 300746, 306900, 227600
Orphanet DB328
OrthoDBEOG9QRKPC
PDB1C5M_D, 1C5M_F, 1EZQ_A, 1EZQ_B, 1F0R_A, 1F0R_B, 1F0S_A, 1F0S_B, 1FAX_A, 1FAX_L, 1FJS_A, 1FJS_L, 1FXY_A, 1G2L_A, 1G2L_B, 1G2M_A, 1G2M_B, 1HCG_A, 1HCG_B, 1IOE_A, 1IOE_L, 1IQE_A, 1IQE_L, 1IQF_A, 1IQF_L, 1IQG_A, 1IQG_L, 1IQH_A, 1IQH_L, 1IQI_A, 1IQI_L, 1IQJ_A, 1IQJ_L, 1IQK_A, 1IQK_L, 1IQL_A, 1IQL_L, 1IQM_A, 1IQM_L, 1IQN_A, 1IQN_L, 1KSN_A, 1KSN_B, 1KYE_A, 1KYE_B, 1LPG_A, 1LPG_B, 1LPK_A, 1LPK_B, 1LPZ_A, 1LPZ_B, 1LQD_A, 1LQD_B, 1MQ5_A, 1MQ5_L, 1MQ6_A, 1MQ6_L, 1MSX_A, 1NFU_A, 1NFU_B, 1NFW_A, 1NFW_B, 1NFX_A, 1NFX_B, 1NFY_A, 1NFY_B, 1NL8_F, 1NL8_L, 1P0S_H, 1P0S_L, 1V3X_A, 1V3X_B, 1WU1_A, 1WU1_B, 1XKA_C, 1XKA_L, 1XKB_A, 1XKB_B, 1XKB_C, 1XKB_D, 1Z6E_A, 1Z6E_B, 2BMG_A, 2BMG_B, 2BOH_A, 2BOH_B, 2BOK_A, 2BOK_L, 2BQ6_A, 2BQ6_B, 2BQ7_A, 2BQ7_B, 2BQW_A, 2BQW_B, 2CJI_A, 2CJI_B, 2D1J_A, 2D1J_B, 2EI6_A, 2EI6_B, 2EI7_A, 2EI7_B, 2EI8_A, 2EI8_B, 2FZZ_A, 2FZZ_L, 2G00_A, 2G00_L, 2GD4_A, 2GD4_L, 2GD4_B, 2GD4_H, 2H9E_H, 2H9E_L, 2J2U_A, 2J2U_B, 2J34_A, 2J34_B, 2J38_A, 2J38_B, 2J4I_A, 2J4I_B, 2J94_A, 2J94_B, 2J95_A, 2J95_B, 2JKH_A, 2JKH_L, 2P16_A, 2P16_L, 2P3F_H, 2P3F_L, 2P3T_A, 2P3T_B, 2P3U_A, 2P3U_B, 2P93_A, 2P93_L, 2P94_A, 2P94_L, 2P95_A, 2P95_L, 2PHB_A, 2PHB_B, 2PR3_A, 2PR3_B, 2Q1J_A, 2Q1J_B, 2RA0_A, 2RA0_L, 2UWL_A, 2UWL_B, 2UWO_A, 2UWO_B, 2UWP_A, 2UWP_B, 2VH0_A, 2VH0_B, 2VH6_A, 2VH6_B, 2VVC_A, 2VVC_B, 2VVC_K, 2VVC_L, 2VVU_A, 2VVU_L, 2VVV_A, 2VVV_L, 2VWL_A, 2VWL_L, 2VWM_A, 2VWM_B, 2VWM_K, 2VWM_L, 2VWN_A, 2VWN_L, 2VWO_A, 2VWO_L, 2W26_A, 2W26_B, 2W3I_A, 2W3I_B, 2W3K_A, 2W3K_B, 3CEN_A, 3CEN_L, 3CS7_A, 3CS7_L, 3ENS_A, 3ENS_C, 3ENS_B, 3ENS_D, 3HPT_A, 3HPT_C, 3HPT_B, 3HPT_D, 3KL6_A, 3KL6_B
PfamPF00008, PF00594, PF00089
PharmaGKBPA24967
PROSITE DBPS00010, PS00022, PS01186, PS50026, PS01187, PS00011, PS50998, PS50240, PS00134, PS00135
SMART DBSM00181, SM00179, SM00069, SM00020
UCSCuc001vsx.1
UniGeneHs.361463



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