SMTL ID : 5x80.1 (1 other biounit)

CRYSTAL STRUCTURE OF MYCOBACTERIUM TUBERCULOSIS MARR FAMILY PROTEIN RV2887 COMPLEX WITH SALICYLIC ACID

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x SAL: 2-HYDROXYBENZOIC ACID(Non-covalent)

SAL.1: 6 residues within 4Å: Chain A: F.59, V.60, R.63 Chain B: P.29, G.31, Y.32 3 PLIP interactions: 1 interactions with chain B, 2 interactions with chain A Water bridges: B:G.31 Hydrophobic interactions: A:V.60 Salt bridges: A:R.63 SAL.4: 7 residues within 4Å: Chain A: P.29, G.31, Y.32 Chain B: L.56, F.59, R.63, V.131 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Water bridges: A:G.31 Hydrophobic interactions: B:L.56 Salt bridges: B:R.63

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

SO4.2: 4 residues within 4Å: Chain A: Y.35 Chain B: E.75, R.78, H.79 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:E.75, B:E.75 Salt bridges: B:R.78, B:H.79 SO4.3: 4 residues within 4Å: Chain B: S.72, A.74, E.75, R.78 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:S.72, B:E.75 Salt bridges: B:R.78

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gao, Y.R. et al., Structural analysis of the regulatory mechanism of MarR protein Rv2887 in M. tuberculosis. Sci Rep (2017)

Release Date

2017-08-09

Peptides

Uncharacterized HTH-type transcriptional regulator Rv2887: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Uncharacterized HTH-type transcriptional regulator Rv2887

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