SMTL ID : 8syi.1

Cyanobacterial RNAP-EC

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

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

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 4 residues within 4Å: Chain D: D.466, D.468, D.470 Chain I: A.20 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:D.468, D:D.470

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain D: C.70, C.72, C.85, C.88 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.70, D:C.72, D:C.85, D:C.88 ZN.3: 4 residues within 4Å: Chain E: C.221, C.295, C.302, C.305 4 PLIP interactions: 4 interactions with chain E Metal complexes: E:C.221, E:C.295, E:C.302, E:C.305

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qayyum, M.Z. et al., Structure and function of the Si3 insertion integrated into the trigger loop/helix of cyanobacterial RNA polymerase. Proc.Natl.Acad.Sci.USA (2024)

Release Date

2023-07-05

Peptides

DNA-directed RNA polymerase subunit alpha: AB
DNA-directed RNA polymerase subunit beta: C
DNA-directed RNA polymerase subunit gamma: D
DNA-directed RNA polymerase subunit beta': E
DNA-directed RNA polymerase subunit omega: F
Transcription termination/antitermination protein NusG: G

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
Z

F
E

G
G

DNA-directed RNA polymerase subunit alpha

DNA-directed RNA polymerase subunit beta

DNA-directed RNA polymerase subunit gamma

DNA-directed RNA polymerase subunit beta'

DNA-directed RNA polymerase subunit omega

Transcription termination/antitermination protein NusG

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