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Sequence of CFB_TACTR

EC Number:3.4.21.85

EC Number
Recommended Name
Accession Code
Organism
No of amino acids
Molecular Weight [Da]
Source
limulus clotting factor B
Q27081
Tachypleus tridentatus
400
43049
Reaction
Selective cleavage of -Arg98-/-Ile- bond in limulus proclotting enzyme to form active clotting enzyme
Other sequences found for EC No. 3.4.21.85

General information:

Sequence
show sequence in fasta format
  0 MTWICVITLF ALASATLGNK VSRVGVLFPK TRNDNECTAR GGLKGSCKSL IDCPSVLATL
 60 KDSFPVVCSW NGRFQPIVCC PDAIAPPPVT TTAVTVISTK EPKLPRLHIS GCGKRKVKID
120 ITTVGRSGSP ILPPISTPQN STGGRGIIAG GVEAKIGAWP WMAAVFVKNF GIGRFHCAGS
180 IISNKYILSA AHAFLIGGRK LTPTRLAVRV GGHYIKRGQE YPVKDVIIHP HYVEKENYND
240 IAIIELKEEL NFTDLVNPIC LPDPETVTDP LKDRIVTAAG WGDLDFSGPR SQVLREVSIP
300 VVPVDKCDQA YEKLNTPSLK NGITNNFLCA GLEEGGKDAC QGDSGGPLML VNNTRWIVVG
360 VVSFGHKCAE EGYPGVYSRV ASYLDWIAKV TNSLDHAVTN
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Sequence related references
Sequence Reference
Authors
Title
Journal
Volume
Pages
Year
PubMed ID
16305
Muta T.,Oda T.,Iwanaga S.
Horseshoe crab coagulation factor B. A unique serine protease zymogen activated by cleavage of an Ile-Ile bond.
J. Biol. Chem.
268
21384-21388
1993
16306
Nakamura T.,Horiuchi T.,Morita T.,Iwanaga S.
Purification and properties of intracellular clotting factor, factor B, from horseshoe crab (Tachypleus tridentatus) hemocytes.
J. Biochem.
99
847-857
1986
16307
Muta T.,Hashimoto R.,Miyata T.,Nishimura H.,Toh Y.,Iwanaga S.
Proclotting enzyme from horseshoe crab hemocytes. cDNA cloning, disulfide locations, and subcellular localization.
J. Biol. Chem.
265
22426-22433
1990