SMTL ID : 3ro0.1

Crystal structure of Bacillus amyloliquefaciens pyroglutamyl peptidase I and terpyridine platinum(II)

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-tetramer

Ligands

5 x TPT: 2,2':6',2''-TERPYRIDINE PLATINUM(II) Chloride(Non-covalent)

TPT.1: 11 residues within 4Å: Chain A: F.10, D.11, F.13, N.19, T.45, Q.71, A.139, G.140, F.142, C.144, H.168 7 PLIP interactions: 7 interactions with chain A, Hydrophobic interactions: A:F.10, A:F.13, A:F.13, A:T.45 pi-Stacking: A:F.142, A:F.142 Metal complexes: A:C.144 TPT.2: 9 residues within 4Å: Chain B: F.10, F.13, N.19, T.45, Q.71, A.139, F.142, C.144, H.168 9 PLIP interactions: 9 interactions with chain B, Hydrophobic interactions: B:F.10, B:F.13, B:F.13, B:F.13, B:T.45 pi-Stacking: B:F.10, B:F.142, B:F.142 Metal complexes: B:C.144 TPT.3: 8 residues within 4Å: Chain C: F.10, F.13, T.45, Q.71, A.139, F.142, C.144, H.168 8 PLIP interactions: 8 interactions with chain C, Hydrophobic interactions: C:F.10, C:F.13, C:T.45 pi-Stacking: C:F.10, C:F.13, C:F.142, C:F.142 Metal complexes: C:C.144 TPT.4: 9 residues within 4Å: Chain D: F.10, F.13, N.19, T.45, Q.71, A.139, F.142, C.144, H.168 9 PLIP interactions: 9 interactions with chain D, Hydrophobic interactions: D:F.10, D:F.13, D:F.13, D:T.45 pi-Stacking: D:F.10, D:F.13, D:F.142, D:F.142 Metal complexes: D:C.144 TPT.5: 4 residues within 4Å: Chain D: H.158, H.159, P.160, H.161 1 PLIP interactions: 1 interactions with chain D, Metal complexes: D:H.161

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lo, Y.-C. et al., Terpyridine platinum(II) complexes inhibit cysteine proteases by binding to active-site cysteine. J.Biomol.Struct.Dyn. (2011)

Release Date

2011-10-05

Peptides

Pyrrolidone-carboxylate peptidase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Pyrrolidone-carboxylate peptidase

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