SMTL ID : 3s2s.1

The crystal structure of pyrazinamidase/nicotinamidase from streptococcus mutans UA159

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-tetramer

Ligands

4 x ZN: ZINC ION(Non-covalent)

ZN.1: 4 residues within 4Å: Chain A: D.87, H.89, E.98, H.105 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.87, A:H.89, A:E.98, A:H.105, H2O.4, H2O.5 ZN.3: 4 residues within 4Å: Chain B: D.87, H.89, E.98, H.105 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.87, B:H.89, B:E.98, B:H.105, H2O.8 ZN.5: 4 residues within 4Å: Chain C: D.87, H.89, E.98, H.105 5 PLIP interactions: 4 interactions with chain C, 1 Ligand-Water interactions Metal complexes: C:D.87, C:H.89, C:E.98, C:H.105, H2O.13 ZN.7: 4 residues within 4Å: Chain D: D.87, H.89, E.98, H.105 5 PLIP interactions: 4 interactions with chain D, 1 Ligand-Water interactions Metal complexes: D:D.87, D:H.89, D:E.98, D:H.105, H2O.19

4 x CAD: CACODYLIC ACID(Non-covalent)

CAD.2: 7 residues within 4Å: Chain A: D.43, F.48, Y.140, V.165, L.166, I.169, C.170 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:V.165, A:L.166, A:C.170 CAD.4: 7 residues within 4Å: Chain B: D.43, F.48, Y.140, V.165, L.166, I.169, C.170 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:L.166, B:C.170 CAD.6: 7 residues within 4Å: Chain C: D.43, F.48, Y.140, V.165, L.166, I.169, C.170 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:L.166, C:C.170 CAD.8: 7 residues within 4Å: Chain D: D.43, F.48, Y.140, V.165, L.166, I.169, C.170 3 PLIP interactions: 3 interactions with chain D Hydrogen bonds: D:V.165, D:L.166, D:C.170

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, X. et al., Get phases from arsenic anomalous scattering: de novo SAD phasing of two protein structures crystallized in cacodylate buffer. Plos One (2011)

Release Date

2012-05-16

Peptides

Putative pyrazinamidase/nicotinamidase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

Putative pyrazinamidase/nicotinamidase