SMTL ID : 6pss.1

Escherichia coli RNA polymerase promoter unwinding intermediate (TRPi1.5a) with TraR and mutant rpsT P2 promoter

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-3-1-1-1-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 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

3 x ZN: ZINC ION(Non-covalent)

ZN.2: 5 residues within 4Å: Chain D: C.70, C.72, C.85, C.88, V.90 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:C.72, D:C.85, D:C.88 ZN.3: 5 residues within 4Å: Chain D: C.814, R.883, C.888, 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 ZN.4: 4 residues within 4Å: Chain H: C.36, C.39, C.57, C.60 2 PLIP interactions: 2 interactions with chain H Metal complexes: H:C.36, H:C.57

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Chen, J. et al., Stepwise Promoter Melting by Bacterial RNA Polymerase. Mol.Cell (2020)

Release Date

2020-03-25

Peptides

DNA-directed RNA polymerase subunit alpha: ABG
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
Protein TraR: H

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
G

B
H

G
M

C
I

D
J

E
K

F
L

H
N

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

Protein TraR

Related Entries With Identical Sequence