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Coagulation factor VII structure
P08709
FA7_HUMAN
F7

Coagulation factor VII

Homo sapiensTaxon: 9606

3D-structureAlternative splicingBlood coagulationCalciumCleavage on pair of basic residuesDirect protein sequencingDisease variantDisulfide bondEGF-like domainGamma-carboxyglutamic acidGlycoproteinHemostasis+11
序列长度

466

氨基酸

分子量

51.6 kDa

理论值

实验结构

50

PDB 条目

相关疾病

1

已记录

功能描述

Initiates the extrinsic pathway of blood coagulation. Serine protease that circulates in the blood in a zymogen form. Factor VII is converted to factor VIIa by factor Xa, factor XIIa, factor IXa, or thrombin by minor proteolysis. In the presence of tissue factor and calcium ions, factor VIIa then converts factor X to factor Xa by limited proteolysis. Factor VIIa also converts factor IX to factor IXa in the presence of tissue factor and calcium (PubMed:271951)

定位与分布

组织特异性

Plasma

相关疾病

Factor VII deficiency

A hemorrhagic disease with variable presentation. The clinical picture can be very severe, with the early occurrence of intracerebral hemorrhages or repeated hemarthroses, or, in contrast, moderate with cutaneous-mucosal hemorrhages (epistaxis, menorrhagia) or hemorrhages provoked by a surgical intervention. Finally, numerous subjects are completely asymptomatic despite very low factor VII levels.

氨基酸序列

MVSQALRLLCLLLGLQGCLAAGGVAKASGGETRDMPWKPGPHRVFVTQEEAHGVLHRRRR
ANAFLEELRPGSLERECKEEQCSFEEAREIFKDAERTKLFWISYSDGDQCASSPCQNGGS
CKDQLQSYICFCLPAFEGRNCETHKDDQLICVNENGGCEQYCSDHTGTKRSCRCHEGYSL
LADGVSCTPTVEYPCGKIPILEKRNASKPQGRIVGGKVCPKGECPWQVLLLVNGAQLCGG

FASTA 格式 · 466 个氨基酸 · 分子量 51.6 kDa