SMTL ID : 5hpi.2 (3 other biounits)

Crystal Structure of the Double Mutant of PobR Transcription Factor Inducer Binding Domain-3-Hydroxy Benzoic Acid complex from Acinetobacter

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.96 Å

Oligo State

monomer

Ligands

1 x 3HB: 3-HYDROXYBENZOIC ACID(Non-covalent)

3HB.1: 11 residues within 4Å: Chain A: G.54, M.55, T.66, S.67, T.68, H.123, E.124, V.127, A.129, N.146, M.148 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:V.127, A:A.129 Hydrogen bonds: A:S.67, A:T.68, A:H.123

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

SO4.2: 5 residues within 4Å: Chain A: R.40, R.49, S.51, H.56, L.57 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:R.49, A:S.51, A:L.57 Salt bridges: A:R.40, A:H.56 SO4.3: 2 residues within 4Å: Chain A: P.52, Y.53 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:Y.53

1 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.4: 7 residues within 4Å: Chain A: H.33, A.63, H.64, W.84, Y.88, G.89, K.91 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:A.63, A:H.64, A:H.64, A:K.91, A:K.91

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jha, R.K. et al., A microbial sensor for organophosphate hydrolysis exploiting an engineered specificity switch in a transcription factor. Nucleic Acids Res. (2016)

Release Date

2016-09-07

Peptides

p-hydroxybenzoate hydroxylase transcriptional activator: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

p-hydroxybenzoate hydroxylase transcriptional activator

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