SMTL ID : 1i6v.1

THERMUS AQUATICUS CORE RNA POLYMERASE-RIFAMPICIN COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

hetero-oligomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain D: D.481, D.483 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:D.481, D:D.483

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain D: C.852, C.934, C.941, C.944 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:C.934, D:C.941, D:C.944

1 x RFP: RIFAMPICIN(Non-covalent)

RFP.3: 15 residues within 4Å: Chain C: R.134, S.389, Q.390, L.391, S.392, Q.393, F.394, D.396, R.405, H.406, R.409, S.411, L.413, E.445, I.452 13 PLIP interactions: 13 interactions with chain C Hydrophobic interactions: C:Q.390, C:L.391, C:E.445, C:I.452 Hydrogen bonds: C:Q.393, C:F.394, C:F.394, C:H.406, C:R.409, C:R.409, C:S.411 Salt bridges: C:R.134, C:E.445

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Campbell, E.A. et al., Structural mechanism for rifampicin inhibition of bacterial rna polymerase. Cell(Cambridge,Mass.) (2001)

Release Date

2001-04-18

Peptides

DNA-DIRECTED RNA POLYMERASE: AB
DNA-DIRECTED RNA POLYMERASE: C
DNA-DIRECTED RNA POLYMERASE: D
DNA-DIRECTED RNA POLYMERASE: E

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

DNA-DIRECTED RNA POLYMERASE

DNA-DIRECTED RNA POLYMERASE

DNA-DIRECTED RNA POLYMERASE

DNA-DIRECTED RNA POLYMERASE

Related Entries With Identical Sequence