SMTL ID : 9ji4.1

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

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-2-1-1-1-1-4-mer

Ligands

2 x ZN: ZINC ION(Non-covalent)

ZN.1: 7 residues within 4Å: Chain D: C.891, T.893, T.967, C.968, A.969, C.975, C.978 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:C.891, D:C.968, D:C.978 ZN.2: 5 residues within 4Å: Chain D: C.60, C.62, K.64, C.75, C.78 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.60, D:C.62, 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 3 PLIP interactions: 3 interactions with chain D Metal complexes: D:D.537, D:D.539, D:D.539

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lin, W. et al., Cryo-EM structure of Mycobacterium tuberculosis transcription activation complex with four PhoP molecules. To Be Published

Release Date

2025-09-17

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 SigA: H
DNA-binding response regulator: IJKL

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

E
E

H
F

I
J

J
K

K
M

L
I

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 SigA

DNA-binding response regulator

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