SMTL ID : 3cnm.1

Crystal Structure of Phenazine Biosynthesis Protein PhzA/B from Burkholderia cepacia R18194, DHHA complex

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.65 Å

Oligo State

homo-dimer

Ligands

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

ACT.1: 3 residues within 4Å: Chain A: Q.139, R.169, S.170 No protein-ligand interaction detected (PLIP) ACT.2: 7 residues within 4Å: Chain A: R.180 Chain B: L.73, W.96, F.101, F.132, Q.167 Ligands: HHA.5 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Hydrophobic interactions: B:W.96 Hydrogen bonds: B:Q.167 Water bridges: B:E.160 Salt bridges: A:R.180 ACT.4: 6 residues within 4Å: Chain A: W.96, F.101, F.132, Q.167 Chain B: R.180 Ligands: HHA.3 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:W.96 Hydrogen bonds: A:Q.167 Water bridges: A:E.160 Salt bridges: B:R.180

2 x HHA: (2S,3S)-TRANS-2,3-DIHYDRO-3-HYDROXYANTHRANILIC ACID(Non-covalent)

HHA.3: 8 residues within 4Å: Chain A: R.61, S.97, F.101, W.104, W.106, F.144, E.160 Ligands: ACT.4 16 PLIP interactions: 16 interactions with chain A Hydrophobic interactions: A:F.101, A:F.101, A:W.104, A:W.104, A:W.104 Water bridges: A:R.58, A:R.58, A:R.61, A:H.93, A:H.93, A:E.160, A:E.160, A:E.160, A:E.160, A:E.160 Salt bridges: A:R.61 HHA.5: 9 residues within 4Å: Chain B: R.58, R.61, S.97, F.101, W.104, W.106, F.144, E.160 Ligands: ACT.2 18 PLIP interactions: 18 interactions with chain B Hydrophobic interactions: B:F.101, B:F.101, B:F.101, B:W.104, B:W.104, B:W.104 Hydrogen bonds: B:S.97 Water bridges: B:R.58, B:R.61, B:R.61, B:R.61, B:H.93, B:H.93, B:E.160, B:E.160, B:E.160 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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