SMTL ID : 5uhf.1

Crystal structure of Mycobacterium tuberculosis transcription initiation complex in complex with D-IX336

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 4.35 Å

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: 4 residues within 4Å: Chain D: C.60, C.62, 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 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:D.535, D:D.537, D:D.537, D:D.539

1 x 88D: N-(2-methylphenyl)-Nalpha-(selenophene-2-carbonyl)-D-phenylalaninamide(Non-covalent)

88D.4: 14 residues within 4Å: Chain C: V.475, P.477, R.562, R.563, G.566, E.567, V.568 Chain D: R.834, P.835, L.847, E.848, F.850, I.851, H.854 11 PLIP interactions: 3 interactions with chain C, 8 interactions with chain D Hydrophobic interactions: C:P.477, D:L.847, D:L.847, D:E.848, D:F.850, D:F.850 Hydrogen bonds: C:G.566, D:R.834, D:L.847 pi-Cation interactions: C:R.562 pi-Stacking: D:H.854

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Lin, W. et al., Structural Basis of Mycobacterium tuberculosis Transcription and Transcription Inhibition. Mol. Cell (2017)

Release Date

2017-04-12

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: F

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

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 SigA

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