SMTL ID : 7n4e.1

Escherichia coli sigma 70-dependent paused transcription elongation complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain F: C.70, L.71, C.72, G.73, K.74, C.88 1 PLIP interactions: 1 interactions with chain F Metal complexes: F:C.72 ZN.2: 5 residues within 4Å: Chain F: S.884, V.885, S.887, C.888, C.898 2 PLIP interactions: 2 interactions with chain F Metal complexes: F:S.884, F:C.898

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain F: D.460, D.462, D.464 Chain I: A.12 5 PLIP interactions: 5 interactions with chain F Metal complexes: F:D.460, F:D.460, F:D.462, F:D.464, F:D.464

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pukhrambam, C. et al., Structural and mechanistic basis of sigma-dependent transcriptional pausing. Proc.Natl.Acad.Sci.USA (2022)

Release Date

2022-06-15

Peptides

DNA-directed RNA polymerase subunit alpha: CD
DNA-directed RNA polymerase subunit beta: E
DNA-directed RNA polymerase subunit beta': F
DNA-directed RNA polymerase subunit omega: G
RNA polymerase sigma factor RpoD: H

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

D
B

E
C

F
D

G
E

H
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

RNA polymerase sigma factor RpoD

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