SMTL ID : 7pyj.1

CryoEM structure of E.coli RNA polymerase elongation complex bound to NusA (NusA elongation complex in less-swiveled conformation)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-1-1-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain D: D.460, D.462, D.464 Chain G: G.14 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:D.460, D:D.462, D:D.462

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain D: G.73, K.74, Y.75, K.76 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:G.73, D:K.74, D:Y.75 ZN.3: 6 residues within 4Å: Chain D: C.814, C.888, D.889, 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

Zhu, C. et al., Transcription factors modulate RNA polymerase conformational equilibrium. Nat Commun (2022)

Release Date

2022-03-23

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
Transcription termination/antitermination protein NusA: I

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

I
F

DNA-directed RNA polymerase subunit alpha

DNA-directed RNA polymerase subunit beta

DNA-directed RNA polymerase subunit beta'

DNA-directed RNA polymerase subunit omega

Transcription termination/antitermination protein NusA

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