SMTL ID : 2o7g.1

Crystal structure of the Pribnow Box recognition region of SigC from Mycobacterium tuberculosis

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: A.18, G.21, N.22, G.23, L.26 Chain B: G.21, L.26 No protein-ligand interaction detected (PLIP) SO4.2: 2 residues within 4Å: Chain B: Q.55, L.59 No protein-ligand interaction detected (PLIP) SO4.3: 3 residues within 4Å: Chain B: S.72, S.73, T.76 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.73, B:S.73 SO4.4: 4 residues within 4Å: Chain B: A.42, S.45, D.46, V.47 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:A.42, B:V.47

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thakur, K.G. et al., Structural and biophysical studies on two promoter recognition domains of the extra-cytoplasmic function sigma factor sigma(C) from Mycobacterium tuberculosis. J.Biol.Chem. (2007)

Release Date

2006-12-26

Peptides

Probable RNA polymerase sigma-C factor: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Probable RNA polymerase sigma-C factor