National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Coagulation Factor XI
Synonyms

Plasma Thromboplastin Antecedent

EC 3.4.21.27

Coagulation Factor XI

F11

FXI

Factor XI

PTA

Definitions

Coagulation factor XI (625 aa, ~70 kDa) is encoded by the human F11 gene. This protein is involved in the proteolytic activation of coagulation factor IX.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C201572

code

C201572

DEFINITION

Coagulation factor XI (625 aa, ~70 kDa) is encoded by the human F11 gene. This protein is involved in the proteolytic activation of coagulation factor IX.

DesignNote

Coagulation factor XI is a single chain zymogen that is cleaved after the arginine at amino acid residue 387 into two chains by activated coagulation factor XII. The active form of factor XI is composed of two heavy and two light chains held together by disulfide bonds.

FULL_SYN

Plasma Thromboplastin Antecedent

EC 3.4.21.27

Coagulation Factor XI

F11

FXI

Factor XI

PTA

label

Coagulation Factor XI

OMIM_Number

264900

Preferred_Name

Coagulation Factor XI

prefixIRI

Thesaurus:C201572

Semantic_Type

Amino Acid, Peptide, or Protein

Enzyme

Swiss_Prot

P03951

subClassOf

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C16354

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C17123

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