Koagulacioni faktor Xa

Koagulacioni faktor Xa
Identifikatori
EC broj3.4.21.6
CAS broj2594078
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IntEnzIntEnz pregled
BRENDABRENDA pristup
ExPASyNiceZyme pregled
KEGGKEGG pristup
MetaCycmetabolički put
PRIAMprofil
Strukture PBPRCSB PDB PDBe PDBj PDBsum
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Koagulacioni faktor Xa (EC 3.4.21.6, trombokinaza, protrombaza, protrombinaza, aktivirani krvno-koagulacioni faktor X, autoprotrombinska C, tromboplastin, plazmični tromboplastin, faktor Xa, aktivirani Stjuart-Prauer faktor, aktivirani faktor X) je enzim.[1][2][3][4][5][6] Ovaj enzim katalizuje sledeću hemijsku reakciju

Selektivno razlaganje Arg-Thr i zatim Arg-Ile veza u protrombinu čime se formira trombin

Ovaj krvno koagulacioni faktor se formira iz proenzima faktor X putem ograničene proteolize.

Reference

  1. ^ Fujikawa, K. & Davie, E.W. (1976). „Bovine factor X (Stuart factor)”. Methods Enzymol. 45: 89—95. PMID 1012041. 
  2. ^ Jesty, J. & Nemerson, Y. (1976). „The activation of bovine coagulation factor X”. Methods Enzymol. 45: 95—107. PMID 1012042. 
  3. ^ 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. CS1 одржавање: Вишеструка имена: списак аутора (веза)
  4. ^ Jackson, C.M. & Nemerson, Y. (1980). „Blood coagulation”. Annu. Rev. Biochem. 49: 765—811. PMID 6996572. 
  5. ^ McMullen, B.A., Fujikawa, K., Kisiel, W., Sasagawa, T., Howald, W.N., Kwa, E.Y. and Weinstein, B. (1983). „Complete amino acid sequence of the light chain of human blood coagulation factor X: evidence for identification of residue 63 as β-hydroxyaspartic acid”. Biochemistry. 22: 2875—2884. PMID 6871167. CS1 одржавање: Вишеструка имена: списак аутора (веза)
  6. ^ 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. CS1 одржавање: Вишеструка имена: списак аутора (веза)

Literatura

  • Nicholas C. Price; Lewis Stevens (1999). Fundamentals of Enzymology: The Cell and Molecular Biology of Catalytic Proteins (Third изд.). USA: Oxford University Press. ISBN 019850229X. 
  • Eric J. Toone (2006). Advances in Enzymology and Related Areas of Molecular Biology, Protein Evolution (Volume 75 изд.). Wiley-Interscience. ISBN 0471205036. 
  • Branden C; Tooze J. Introduction to Protein Structure. New York, NY: Garland Publishing. ISBN 0-8153-2305-0. 
  • Irwin H. Segel. Enzyme Kinetics: Behavior and Analysis of Rapid Equilibrium and Steady-State Enzyme Systems (Book 44 изд.). Wiley Classics Library. ISBN 0471303097. 
  • William P. Jencks (1987). Catalysis in Chemistry and Enzymology. Dover Publications. ISBN 0486654605. 

Spoljašnje veze

  • Coagulation+factor+Xa на US National Library of Medicine Medical Subject Headings (MeSH)
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Tipovi
  • B enzm: 1.1/2/3/4/5/6/7/8/10/11/13/14/15-18, 2.1/2/3/4/5/6/7/8, 2.7.10, 2.7.11-12, 3.1/2/3/4/5/6/7, 3.1.3.48, 3.4.21/22/23/24, 4.1/2/3/4/5/6, 5.1/2/3/4/99, 6.1-3/4/5-6
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