3RU4

Crystal structure of the Bowman-Birk serine protease inhibitor BTCI in complex with trypsin and chymotrypsin

Summary for 3RU4

• Entry DOI: 10.2210/pdb3ru4/pdb
• Related: 1d6r 2g81
• Descriptor: Cationic trypsin, (4R)-2-METHYLPENTANE-2,4-DIOL, Bowman-Birk type seed trypsin and chymotrypsin inhibitor, ... (11 entities in total)
• Functional Keywords: serine protease and bowman-birk fold, digestion and inhibition, hydrolase-hydrolase inhibitor complex, hydrolase/hydrolase inhibitor
• Biological source: Bos taurus (bovine,cow,domestic cattle,domestic cow); More
• Cellular location: Secreted, extracellular space: P00760 P00766 P00766 P00766
• Total number of polymer chains: 5
• Total formula weight: 57101.32

Authors

Esteves, G.F.,Santos, C.R.,Ventura, M.M.,Barbosa, J.A.R.G.,Freitas, S.M. (deposition date: 2011-05-04, release date: 2012-08-29, Last modification date: 2023-09-13)

• Primary citation: Esteves, G.F.,Teles, R.C.L.,Cavalcante, N.S.,Neves, D.,Ventura, M.M.,Barbosa, J.A.R.G.,Freitas, S.M.; Crystal structure of the Bowman-Birk serine protease inhibitor BTCI in complex with trypsin and chymotrypsin; To be Published,

Experimental method

X-RAY DIFFRACTION (1.68 Å)