SMTL ID : 6pcp.3 (2 other biounits)

Mechanism for regulation of DNA binding of Bordetella bronchiseptica BpsR by 6-hydroxynicotinic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.20 Å

Oligo State

homo-dimer

Ligands

2 x OA7: 6-hydroxypyridine-3-carboxylic acid(Non-covalent)

OA7.1: 9 residues within 4Å: Chain A: Y.15, F.17, G.22, H.23, R.26 Chain B: H.32, F.36, V.51, I.125 3 PLIP interactions: 2 interactions with chain A, 1 interactions with chain B Salt bridges: A:H.23, A:R.26 Hydrophobic interactions: B:V.51 OA7.2: 8 residues within 4Å: Chain A: H.32, F.36, A.47, V.51 Chain B: Y.15, G.22, H.23, R.26 6 PLIP interactions: 5 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:H.23, A:V.51 Hydrogen bonds: B:Y.15, B:Y.15 Salt bridges: B:H.23, B:R.26

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Booth, W.T. et al., Structural mechanism for regulation of DNA binding of BpsR, a Bordetella regulator of biofilm formation, by 6-hydroxynicotinic acid. Plos One (2019)

Release Date

2019-11-06

Peptides

MarR family transcriptional regulator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
E

B
F

MarR family transcriptional regulator

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