SMTL ID : 9ji2.1

Cryo-EM structure of Mycobacterium tuberculosis transcription activation complex with unphosphated PhoP

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: 4 residues within 4Å: Chain D: C.891, C.968, C.975, C.978 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.891, D:C.968, D:C.975, D:C.978 ZN.2: 5 residues within 4Å: Chain D: C.60, Y.61, C.62, C.75, C.78 2 PLIP interactions: 2 interactions with chain D Metal complexes: D:C.75, D:C.78

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 3 residues within 4Å: Chain D: D.535, D.537, D.539 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.535, D:D.537, D:D.537, D:D.539, D:D.539

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shi, J. et al., Structural insights into transcription regulation of the global OmpR/PhoB family regulator PhoP from Mycobacterium tuberculosis. Nat Commun (2025)

Release Date

2025-03-05

Peptides

DNA-directed RNA polymerase subunit alpha: AB
DNA-directed RNA polymerase subunit beta: C
DNA-directed RNA polymerase subunit beta': D
RNA polymerase sigma factor SigA: E
DNA-directed RNA polymerase subunit omega: H

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
F

H
E

DNA-directed RNA polymerase subunit alpha

DNA-directed RNA polymerase subunit beta

DNA-directed RNA polymerase subunit beta'

RNA polymerase sigma factor SigA

DNA-directed RNA polymerase subunit omega

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