2G81

Crystal Structure of the Bowman-Birk Inhibitor from Vigna unguiculata Seeds in Complex with Beta-trypsin at 1.55 Angstrons Resolution

Summary for 2G81

• Entry DOI: 10.2210/pdb2g81/pdb
• Related: 1TAB
• Descriptor: Cationic trypsin, Bowman-Birk type seed trypsin and chymotrypsin inhibitor, CALCIUM ION, ... (9 entities in total)
• Functional Keywords: proteinase inhibitor, vigna unguiculata, protein structure, bowman-birk inhibitor, serine proteinase, protein self-association, protein interaction, hydrolase-hydrolase inhibitor complex, hydrolase/hydrolase inhibitor
• Biological source: Bos taurus (cattle); More
• Cellular location: Secreted, extracellular space: P00760
• Total number of polymer chains: 2
• Total formula weight: 33510.33

Authors

Freitas, S.M.,Barbosa, J.A.R.G.,Paulino, L.S.,Teles, R.C.L.,Esteves, G.F.,Ventura, M.M. (deposition date: 2006-03-01, release date: 2007-01-02, Last modification date: 2023-10-25)

• Primary citation: Barbosa, J.A.R.G.,Silva, L.P.,Teles, R.C.L.,Esteves, G.F.,Azevedo, R.B.,Ventura, M.M.,Freitas, S.M.; Crystal Structure of the Bowman-Birk Inhibitor from Vigna unguiculata Seeds in Complex with {beta}-Trypsin at 1.55 A Resolution and Its Structural Properties in Association with Proteinases; Biophys.J., 92:1638-1650, 2007; PubMed: 17142290; DOI: 10.1529/biophysj.106.090555

Experimental method

X-RAY DIFFRACTION (1.55 Å)