SMTL ID : 3hug.1 (5 other biounits)

Crystal structure of Mycobacterium tuberculosis anti-sigma factor RslA in complex with -35 promoter binding domain of sigL

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

hetero-2-2-mer

Ligands

2 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 4 residues within 4Å: Chain A: Q.47, R.52 Chain B: R.76, A.80 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Salt bridges: B:R.76, A:R.52 SO4.3: 4 residues within 4Å: Chain C: Q.47, R.52 Chain D: R.76, A.80 2 PLIP interactions: 1 interactions with chain D, 1 interactions with chain C Salt bridges: D:R.76, C:R.52

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain B: H.25, H.50, C.54, C.57 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:H.25, B:H.50, B:C.54, B:C.57 ZN.4: 4 residues within 4Å: Chain D: H.25, H.50, C.54, C.57 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:H.25, D:H.50, D:C.54, D:C.57

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thakur, K.G. et al., Structural and biochemical bases for the redox sensitivity of Mycobacterium tuberculosis RslA. J.Mol.Biol. (2010)

Release Date

2010-03-02

Peptides

RNA polymerase sigma factor: AC
PROBABLE CONSERVED MEMBRANE PROTEIN: BD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

B
B

D
D

RNA polymerase sigma factor

PROBABLE CONSERVED MEMBRANE PROTEIN

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