SMTL ID : 3b4t.1

Crystal structure of Mycobacterium tuberculosis RNase PH, the Mycobacterium tuberculosis Structural Genomics Consortium target Rv1340

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-hexamer

Ligands

10 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 4 residues within 4Å: Chain A: R.87, S.89, G.90 Chain B: Q.93 7 PLIP interactions: 5 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:G.90, B:Q.93 Water bridges: A:R.85, A:S.89, A:R.91, B:R.97 Salt bridges: A:R.87 PO4.2: 5 residues within 4Å: Chain A: R.91, G.128, G.129, T.130, R.131 13 PLIP interactions: 13 interactions with chain A Hydrogen bonds: A:G.129, A:T.130, A:R.131 Water bridges: A:R.91, A:R.91, A:G.128, A:G.128, A:G.128, A:T.132, A:S.169, A:N.194 Salt bridges: A:R.91, A:R.131 PO4.3: 4 residues within 4Å: Chain B: R.91, G.129, T.130, R.131 10 PLIP interactions: 10 interactions with chain B Hydrogen bonds: B:G.129, B:T.130, B:R.131 Water bridges: B:R.131, B:R.131, B:R.131, B:T.132, B:N.194 Salt bridges: B:R.91, B:R.131 PO4.4: 3 residues within 4Å: Chain C: R.87, S.89, G.90 9 PLIP interactions: 5 interactions with chain C, 4 interactions with chain D Hydrogen bonds: C:G.90 Water bridges: C:R.87, C:R.87, C:S.89, D:Q.93, D:R.97, D:R.97, D:R.97 Salt bridges: C:R.87 PO4.5: 4 residues within 4Å: Chain C: R.91, G.129, T.130, R.131 16 PLIP interactions: 16 interactions with chain C Hydrogen bonds: C:G.129, C:T.130, C:R.131 Water bridges: C:R.91, C:R.91, C:R.91, C:G.128, C:G.129, C:T.130, C:R.131, C:T.132, C:N.194, C:N.194, C:N.194 Salt bridges: C:R.91, C:R.131 PO4.6: 4 residues within 4Å: Chain C: Q.93 Chain D: R.87, S.89, G.90 8 PLIP interactions: 5 interactions with chain D, 3 interactions with chain C Hydrogen bonds: D:G.90, C:Q.93 Water bridges: D:R.87, D:R.87, D:R.91, C:R.97, C:R.97 Salt bridges: D:R.87 PO4.7: 6 residues within 4Å: Chain D: R.91, G.128, G.129, T.130, R.131, D.186 17 PLIP interactions: 17 interactions with chain D Hydrogen bonds: D:G.129, D:T.130, D:T.130, D:R.131, D:D.186 Water bridges: D:R.91, D:R.91, D:G.128, D:T.130, D:T.130, D:R.131, D:T.132, D:D.186, D:N.194, D:N.194 Salt bridges: D:R.91, D:R.131 PO4.8: 5 residues within 4Å: Chain E: R.91, G.128, G.129, T.130, R.131 10 PLIP interactions: 10 interactions with chain E Hydrogen bonds: E:G.129, E:T.130, E:T.130, E:R.131 Water bridges: E:G.128, E:R.131, E:T.132, E:N.194 Salt bridges: E:R.91, E:R.131 PO4.9: 5 residues within 4Å: Chain F: R.91, G.128, G.129, T.130, R.131 12 PLIP interactions: 12 interactions with chain F Hydrogen bonds: F:G.129, F:T.130, F:T.130, F:R.131 Water bridges: F:G.129, F:S.169, F:S.169, F:N.194, F:N.194, F:N.194 Salt bridges: F:R.91, F:R.131 PO4.10: 5 residues within 4Å: Chain E: Q.93 Chain F: R.85, R.87, S.89, G.90 7 PLIP interactions: 5 interactions with chain F, 2 interactions with chain E Hydrogen bonds: F:G.90, E:Q.93, E:R.97 Water bridges: F:R.87, F:R.87 Salt bridges: F:R.85, F:R.87

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Antczak, A.J. et al., 2.1 A Crystal structure of RNase PH from Mycobacterium tuberculosis. To be Published

Release Date

2007-11-20

Peptides

Ribonuclease PH: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

F
F

Ribonuclease PH