SMTL ID : 2qyi.1

Crystal structure of a binary complex between an engineered trypsin inhibitor and Bovine trypsin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

hetero-2-2-mer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 4 residues within 4Å: Chain A: E.52, N.54, V.57, E.62 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:E.52, A:N.54, A:V.57, A:E.62 CA.3: 5 residues within 4Å: Chain C: E.52, N.54, V.57, E.59, E.62 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:E.52, C:N.54, C:V.57, C:E.62

1 x NI: NICKEL (II) ION(Non-covalent)

NI.2: 3 residues within 4Å: Chain B: H.23, H.124, E.169 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.23, B:H.124, B:E.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sen, U., Crystal structure of a binary complex between an engineered trypsin inhibitor and Bovine trypsin. To be Published

Release Date

2008-08-19

Peptides

Cationic trypsin: AC
Chymotrypsin inhibitor 3: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

Cationic trypsin

Chymotrypsin inhibitor 3

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