Result

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  Antithrombin III

SourceBos taurus (cattle)
Taxonomy Bos taurus Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Laurasiatheria; Cetartiodactyla; Ruminantia; Pecora; Bovidae; Bovinae; Bos.
Keywords3D-structure; Blood coagulation; Direct protein sequencing; Disulfide bond; Glycoprotein; Heparin-binding; Phosphoprotein; Protease inhibitor; Secreted; Serine protease inhibitor; Signal.
Details
Function: Most important serine protease inhibitor in plasma that regulates the blood coagulation cascade. AT-III inhibits thrombin as well as factors IXa, Xa and XIa. Its inhibitory activity is greatly enhanced in the presence of heparin.

Post-translational modification: Phosphorylation sites are present in the extracelllular medium (By similarity).

Similarity: Belongs to the serpin family.

Subcellular location: Secreted, extracellular space.

Tissue specificity: Plasma.

Sequence length: 465 AA.

Sequence
MISNGIGTVTAGKRSICLLPLLLIGLWGCVTCHRSPVEDVCTAKPRDIPVNPMCIYRSSE
KKATEGQGSEQKIPGATNRRVWELSKANSHFATAFYQHLADSKNNNDNIFLSPLSISTAF
AMTKLGACNNTLKQLMEVFKFDTISEKTSDQIHFFFAKLNCRLYRKANKSSELVSANRLF
GGKSITFNETYQDISEVVYGAKLQPLDFKGNAEQSRLTINQWISNKTEGRITDVIPPQAI
NEFTVLVLVNTIYFKGLWKSKFSPENTRKELFYKADGESCSVLMMYQESKFRYRRVAEST
QVLELPFKGDDITMVLILPKLEKTLAKVEQELTPDMLQEWLDELTETLLVVHMPRFRIED
SFSVKEQLQDMGLEDLFSPEKSRLPGIVAEGRSDLYVSDAFHKAFLEVNEEGSEAAASTV
ISIAGRSLNSDRVTFKANRPILVLIREVALNTIIFMGRVANPCVD
Accession NumberP41361 
PubMed ID1930634, 8331659 
CTD DB540261
eggNOG DBmaNOG04390
Ensembl DBENSBTAT00000005713
GeneID DB540261
GO DB0005615, 0008201, 0004867, 0007596
InterPro DBIPR000215, IPR015555
IPI DBIPI00688316
KEGGbta:540261
NCBIBC102747, AAI02748
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, 264900, 612416, 234000, 610618, 610619, 229000, 612423, 107300, 188050
PfamPF00079
PROSITE DBPS00284
SMART DBSM00093
UniGeneBt.11574



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