6E5M

Crystallographic structure of the cyclic nonapeptide derived from the BTCI inhibitor bound to beta-trypsin in space group P 32 2 1

Summary for 6E5M

• Entry DOI: 10.2210/pdb6e5m/pdb
• Related: 2G81 3RU4 6EAT 6EAU 6EAV 6EAW 6EAX
• Descriptor: Cationic trypsin, 9MER-PEPTIDE, CALCIUM ION, ... (5 entities in total)
• Functional Keywords: inhibitor complex, btci, hydrolase-hydrolase inhibitor complex, hydrolase/hydrolase inhibitor
• Biological source: Bos taurus (Bovine); More
• Total number of polymer chains: 2
• Total formula weight: 24437.61

Authors

Fernandes, J.C.,Valadares, N.F.,Freitas, S.M.,Barbosa, J.A.R.G. (deposition date: 2018-07-20, release date: 2019-03-13, Last modification date: 2023-10-11)

• Primary citation: Fernandes, J.P.C.,Mehdad, A.,Valadares, N.F.,Mourao, C.B.F.,Ventura, M.M.,Barbosa, J.A.R.G.,Freitas, S.M.; Crystallographic structure of a complex between trypsin and a nonapeptide derived from a Bowman-Birk inhibitor found in Vigna unguiculata seeds.; Arch. Biochem. Biophys., 665:79-86, 2019; PubMed: 30817908; DOI: 10.1016/j.abb.2019.02.013

Experimental method

X-RAY DIFFRACTION (1.612 Å)