SMTL ID : 4mex.2 (1 other biounit)

Crystal structure of Escherichia coli RNA polymerase in complex with salinamide A

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.90 Å

Oligo State

hetero-oligomer

Ligands

1 x 28H- THR- 28J- D4P- MEA- 2TL- SER- GLY- 28K: Salinamide A(Non-covalent)

28H-THR-28J-D4P-MEA-2TL-SER-GLY-28K.1: 14 residues within 4Å: Chain C: D.675, N.677 Chain D: R.738, Q.739, R.744, G.745, L.746, M.747, A.748, S.775, G.778, A.779, K.781, G.782 Protein-ligand interaction information (PLIP) not available

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 3 residues within 4Å: Chain D: D.460, D.462, D.464 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:D.460, D:D.462, D:D.462, D:D.464

2 x ZN: ZINC ION(Non-covalent)

ZN.3: 6 residues within 4Å: Chain D: C.70, L.71, C.72, G.73, C.85, C.88 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.70, D:C.72, D:C.85, D:C.88 ZN.4: 5 residues within 4Å: Chain D: C.814, C.888, T.890, C.895, C.898 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.814, D:C.888, D:C.895, D:C.898

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Degen, D. et al., Transcription inhibition by the depsipeptide antibiotic salinamide A. Elife (2014)

Release Date

2014-05-21

Peptides

DNA-directed RNA polymerase subunit alpha: AB
DNA-directed RNA polymerase subunit beta: C
DNA-directed RNA polymerase subunit beta': D
DNA-directed RNA polymerase subunit omega: E
RNA polymerase sigma factor RpoD: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
H

C
I

D
J

E
K

F
L

DNA-directed RNA polymerase subunit alpha

DNA-directed RNA polymerase subunit beta

DNA-directed RNA polymerase subunit beta'

DNA-directed RNA polymerase subunit omega

RNA polymerase sigma factor RpoD

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