SMTL ID : 8i24.1

Clostridium thermocellum RNA polymerase transcription open complex with SigI6 and its promoter

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain D: C.817, R.886, C.891, C.898, C.901 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.817, D:C.891, D:C.898, D:C.901 ZN.2: 4 residues within 4Å: Chain D: C.83, C.85, C.98, C.101 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.83, D:C.85, D:C.98, D:C.101

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 3 residues within 4Å: Chain D: D.472, D.474, D.476 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:D.472, D:D.472, D:D.474, D:D.474

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Li, J. et al., Structure of the transcription open complex of distinct sigma I factors. Nat Commun (2023)

Release Date

2023-10-11

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 SigI6: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
A

C
C

D
D

E
E

F
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 SigI6

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