SMTL ID : 3vep.1 (3 other biounits)

Crystal structure of SigD4 in complex with its negative regulator RsdA

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.50 Å

Oligo State

hetero-oligomer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: P.12, P.13, L.14 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:L.14 SO4.2: 4 residues within 4Å: Chain A: L.14, L.17 Chain B: G.62, R.65 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.65 SO4.3: 3 residues within 4Å: Chain B: S.59, T.60, A.63 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.59, B:T.60

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jaiswal, R.K. et al., Mycobacterium tuberculosis RsdA provides a conformational rationale for selective regulation of sigma-factor activity by proteolysis. Nucleic Acids Res. (2013)

Release Date

2013-02-13

Peptides

Uncharacterized protein Rv3413c/MT3522: A
Probable RNA polymerase sigma-D factor: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
X

B
D

Uncharacterized protein Rv3413c/MT3522

Probable RNA polymerase sigma-D factor

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