ID PROC_HORSE Reviewed; 157 AA. AC Q28380; DT 15-DEC-1998, integrated into UniProtKB/Swiss-Prot. DT 01-NOV-1996, sequence version 1. DT 16-JUN-2009, entry version 55. DE RecName: Full=Vitamin K-dependent protein C; DE EC=3.4.21.69; DE AltName: Full=Autoprothrombin IIA; DE AltName: Full=Anticoagulant protein C; DE AltName: Full=Blood coagulation factor XIV; DE Flags: Fragment; GN Name=PROC; OS Equus caballus (Horse). OC Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; OC Mammalia; Eutheria; Laurasiatheria; Perissodactyla; Equidae; Equus. OX NCBI_TaxID=9796; RN [1] RP NUCLEOTIDE SEQUENCE [GENOMIC DNA]. RX MEDLINE=94318474; PubMed=8043441; RX DOI=10.1111/j.1365-2141.1994.tb04791.x; RA Murakawa M., Okamura T., Kamura T., Kuroiwa M., Harada M., Niho Y.; RT "A comparative study of partial primary structures of the catalytic RT region of mammalian protein C."; RL Br. J. Haematol. 86:590-600(1994). CC -!- FUNCTION: Protein C is a vitamin K-dependent serine protease that CC regulates blood coagulation by inactivating factors Va and VIIIa CC in the presence of calcium ions and phospholipids. CC -!- CATALYTIC ACTIVITY: Degradation of blood coagulation factors Va CC and VIIIa. CC -!- TISSUE SPECIFICITY: Plasma; synthesized in the liver. CC -!- SIMILARITY: Belongs to the peptidase S1 family. CC -!- SIMILARITY: Contains 1 peptidase S1 domain. CC ----------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution-NoDerivs License CC ----------------------------------------------------------------------- DR EMBL; D43753; BAA07810.1; -; Genomic_DNA. DR HSSP; P04070; 1AUT. DR SMR; Q28380; 1-157. DR MEROPS; S01.218; -. DR Ensembl; ENSECAG00000016570; Equus caballus. DR HOVERGEN; Q28380; -. DR BRENDA; 3.4.21.69; 1464. DR GO; GO:0004252; F:serine-type endopeptidase activity; IEA:InterPro. DR GO; GO:0007596; P:blood coagulation; IEA:UniProtKB-KW. DR GO; GO:0006508; P:proteolysis; IEA:InterPro. DR InterPro; IPR018114; Peptidase_S1/S6_AS. DR InterPro; IPR001254; Peptidase_S1_S6. DR InterPro; IPR001314; Peptidase_S1A. DR Pfam; PF00089; Trypsin; 1. DR PRINTS; PR00722; CHYMOTRYPSIN. DR SMART; SM00020; Tryp_SPc; 1. DR PROSITE; PS50240; TRYPSIN_DOM; 1. DR PROSITE; PS00134; TRYPSIN_HIS; PARTIAL. DR PROSITE; PS00135; TRYPSIN_SER; 1. PE 2: Evidence at transcript level; KW Blood coagulation; Disulfide bond; Glycoprotein; Hydrolase; Protease; KW Serine protease. FT CHAIN <1 >157 Vitamin K-dependent protein C. FT /FTId=PRO_0000088710. FT DOMAIN <1 >157 Peptidase S1. FT ACT_SITE 26 26 Charge relay system. FT ACT_SITE 125 125 Charge relay system. FT CARBOHYD 17 17 N-linked (GlcNAc...) (Potential). FT CARBOHYD 78 78 N-linked (GlcNAc...) (Potential). FT DISULFID 96 110 By similarity. FT DISULFID 121 149 By similarity. FT NON_TER 1 1 FT NON_TER 157 157 SQ SEQUENCE 157 AA; 17200 MW; BFAA6EA045C3C580 CRC64; ENGEVDLDIQ EVIMHPNYSK SSSDNDIALL RLARPATFSQ TIVPICLPDS GLSERELTQA GQETVVTGWG YRSETKRNRT FVLNFIKVPV VPHSECVRTM HNLVSENMLC AGILGDTRDA CEGDSGGPMV ASFRGTWFLV GLVSWGEGCG RLHNYGV //