Koagulacioni faktor IXa (EC 3.4.21.22, krvno koagulacioni faktor IXa, aktivirnai krvno koagulacioni faktor IX, autoprotrombin II, krvno trombinski kofaktor II, aktivirani krvno koagulacioni faktor XI) je enzim.[1][2][3][4] Ovaj enzim katalizuje sledeću hemijsku reakciju

Koagulacioni faktor IXa
Identifikatori
EC broj 3.4.21.22
CAS broj 37316-87-3
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB RCSB PDB PDBe PDBj PDBsum
Selektivno razlaganje Arg-Ile veze u faktoru X čime se formira faktor Xa

Ovaj enzim je himotripsinski homolog.

Reference

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  1. Fujikawa, K. and Davie, E.W. (1976). „Bovine factor IX (Christmas factor)”. Methods Enzymol. 45: 74-83. PMID 1012029. 
  2. Davie, E.W., Fujikawa, K., Kurachi, K. and Kisiel, W. (1979). „The role of serine proteases in the blood coagulation cascade”. Adv. Enzymol. 48: 277-318. PMID 367103. 
  3. Link, R.P. and Castellino, F.J. (1983). „Kinetic comparison of bovine blood coagulation factor IXaα and IXaβ towards bovine factor X”. Biochemistry 22: 4033-4041. PMID 6412750. 
  4. Cho, K., Tanaka, T., Cook, R.R., Kisiel, W., Fujikawa, K., Kurachi, K. and Powers, J.C. (1984). „Active-site mapping of bovine and human blood coagulation serine proteases using synthetic peptide 4-nitroanilide and thio ester substrates”. Biochemistry 23: 644-650. PMID 6370301. 

Literatura

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Vanjske veze

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