SMTL ID : 3b4p.1

Crystal structure of phenazine biosynthesis protein PhzA/B from Burkholderia cepacia R18194, complex with 2-(cyclohexylamino)benzoic acid

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

homo-dimer

Ligands

2 x 3B4: 2-(cyclohexylamino)benzoic acid(Non-covalent)

3B4.1: 12 residues within 4Å: Chain A: L.73, H.93, W.96, S.97, F.101, W.104, W.106, F.132, E.160, Q.167 Chain B: R.180 Ligands: AZI.2 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:L.73, A:L.73, A:W.96, A:F.101, A:F.101, A:F.101, A:W.104, A:W.106 Hydrogen bonds: A:E.160, A:Q.167 Salt bridges: B:R.180 3B4.3: 12 residues within 4Å: Chain A: R.180 Chain B: L.73, H.93, W.96, S.97, F.101, W.104, W.106, F.132, E.160, Q.167 Ligands: ACT.4 10 PLIP interactions: 9 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:L.73, B:L.73, B:W.96, B:F.101, B:F.101, B:W.104, B:W.106 Hydrogen bonds: B:E.160, B:Q.167 Salt bridges: A:R.180

1 x AZI: AZIDE ION(Non-covalent)

AZI.2: 5 residues within 4Å: Chain A: R.58, R.61, W.104, W.106 Ligands: 3B4.1 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:R.58, A:R.61, A:R.61 Water bridges: A:R.58, A:R.58, A:S.97, A:S.97

1 x ACT: ACETATE ION(Non-functional Binders)

ACT.4: 5 residues within 4Å: Chain B: R.58, R.61, W.104, W.106 Ligands: 3B4.3 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:W.104 Water bridges: B:R.58, B:S.97, B:S.97 Salt bridges: B:R.58, B:R.61

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ahuja, E.G. et al., PhzA/B catalyzes the formation of the tricycle in phenazine biosynthesis. J.Am.Chem.Soc. (2008)

Release Date

2008-12-30

Peptides

Phenazine biosynthesis protein A/B: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Phenazine biosynthesis protein A/B

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