National Cancer Institute Thesaurus

Last uploaded: February 23, 2024
Preferred Name

Coagulation Factor IX
Synonyms

EC 3.4.21.22

Christmas Factor

Plasma Thromboplastin Component

Coagulation Factor IX

Plasma Thromboplastic Component

F9

Factor 9

Factor IX

PTC

Definitions

Coagulation factor IX (461 aa, ~52 kDa) is encoded by the human F9 gene. This protein plays a role in the intrinsic pathway of blood coagulation through the mediation of proteolysis that converts factor X into an active protease.

ID

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C28482

code

C28482

Concept_In_Subset

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C142799

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C142800

http://ncicb.nci.nih.gov/xml/owl/EVS/Thesaurus.owl#C116977

Contributing_Source

CTRP

DEFINITION

Coagulation factor IX (461 aa, ~52 kDa) is encoded by the human F9 gene. This protein plays a role in the intrinsic pathway of blood coagulation through the mediation of proteolysis that converts factor X into an active protease.

DesignNote

Coagulation factor IX is converted from a zymogen to an active protease through a single proteolytic cleavage by either coagulation factor XIa or a complex containing tissue factor and coagulation factor IIVa.

Display_Name

Coagulation Factor IX

FULL_SYN

EC 3.4.21.22

Christmas Factor

Plasma Thromboplastin Component

Coagulation Factor IX

Plasma Thromboplastic Component

F9

Factor 9

Factor IX

PTC

label

Coagulation Factor IX

Legacy Concept Name

Coagulation_Factor-IX

OMIM_Number

300746

Preferred_Name

Coagulation Factor IX

prefixIRI

Thesaurus:C28482

Semantic_Type

Amino Acid, Peptide, or Protein

Enzyme

Swiss_Prot

P00740

UMLS_CUI

C0015491

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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