SMTL ID : 2h9d.2 (3 other biounits)

Pyruvate-Bound Structure of the Isochorismate-Pyruvate Lyase from Pseudomonas aerugionsa

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.95 Å

Oligo State

homo-dimer

Ligands

4 x PYR: PYRUVIC ACID(Non-covalent)

PYR.1: 8 residues within 4Å: Chain A: I.13, R.14, I.17 Chain B: A.38, K.42, R.53, Q.90 Ligands: PYR.5 7 PLIP interactions: 4 interactions with chain B, 3 interactions with chain A Hydrophobic interactions: B:A.38, A:I.13, A:I.17 Hydrogen bonds: B:K.42, B:Q.90 Salt bridges: B:K.42, A:R.14 PYR.2: 8 residues within 4Å: Chain A: R.31, V.35, R.53, M.57, I.83, Y.86, I.87 Ligands: PYR.3 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.87 Hydrogen bonds: A:R.53 Salt bridges: A:R.31, A:R.53 PYR.3: 7 residues within 4Å: Chain A: A.38, K.42, R.53, Q.90 Chain B: R.14, I.17 Ligands: PYR.2 8 PLIP interactions: 6 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:A.38, B:I.17 Hydrogen bonds: A:K.42, A:Q.90 Water bridges: A:A.50 Salt bridges: A:K.42, A:R.53, B:R.14 PYR.5: 8 residues within 4Å: Chain B: R.31, V.35, M.57, I.83, Y.86, I.87, Q.90 Ligands: PYR.1 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:I.87 Water bridges: B:R.53 Salt bridges: B:R.31

1 x CA: CALCIUM ION(Non-covalent)

CA.4: 2 residues within 4Å: Chain B: E.15, D.18 4 PLIP interactions: 2 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.15, B:D.18, H2O.2, H2O.4

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zaitseva, J. et al., Two Crystal Structures of the Isochorismate Pyruvate Lyase from Pseudomonas aeruginosa. J.Biol.Chem. (2006)

Release Date

2006-08-15

Peptides

Salicylate biosynthesis protein pchB: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Salicylate biosynthesis protein pchB

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