SMTL ID : 7d7c.1

CryoEM structure of gp55-dependent RNA polymerase-promoter open complex

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-1-1-1-mer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 3 residues within 4Å: Chain D: D.460, D.462, D.464 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:D.460, D:D.462

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 2 residues within 4Å: Chain D: C.72, K.87 No protein-ligand interaction detected (PLIP) ZN.3: 6 residues within 4Å: Chain D: C.814, R.883, C.888, D.889, 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

Shi, J. et al., Transcription activation by a sliding clamp. Nat Commun (2021)

Release Date

2021-01-20

Peptides

DNA-directed RNA polymerase subunit alpha: AB
DNA-directed RNA polymerase subunit beta: C
DNA-directed RNA polymerase subunit beta': D
gp55: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

F
F

DNA-directed RNA polymerase subunit alpha

DNA-directed RNA polymerase subunit beta

DNA-directed RNA polymerase subunit beta'

gp55

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