SMTL ID : 2imf.1

2-Hydroxychromene-2-carboxylate Isomerase: a Kappa Class Glutathione-S-Transferase from Pseudomonas putida

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.30 Å

Oligo State

homo-dimer

Ligands

6 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.1: 9 residues within 4Å: Chain A: N.53, K.59, W.179 Chain B: N.53, K.59, W.179 Ligands: GSH.4, PO4.7, GSH.10 8 PLIP interactions: 5 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:N.53, A:N.53 Water bridges: B:N.48, B:K.59, B:K.59, A:K.59 Salt bridges: B:K.59, A:K.59 PO4.2: 3 residues within 4Å: Chain A: R.137, S.138, H.142 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:S.138, A:S.138 Water bridges: A:S.138, A:E.141, A:H.142 Salt bridges: A:R.137, A:H.142 PO4.3: 4 residues within 4Å: Chain A: R.20, W.70, F.185 Chain B: F.185 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.20 Salt bridges: A:R.20 PO4.7: 9 residues within 4Å: Chain A: N.53, K.59, W.179 Chain B: N.53, K.59, W.179 Ligands: PO4.1, GSH.4, GSH.10 8 PLIP interactions: 5 interactions with chain A, 3 interactions with chain B Hydrogen bonds: A:N.53, B:N.53 Water bridges: A:N.48, A:K.59, A:K.59, B:K.59 Salt bridges: A:K.59, B:K.59 PO4.8: 3 residues within 4Å: Chain B: R.137, S.138, H.142 7 PLIP interactions: 7 interactions with chain B Hydrogen bonds: B:S.138, B:S.138 Water bridges: B:S.138, B:E.141, B:H.142 Salt bridges: B:R.137, B:H.142 PO4.9: 4 residues within 4Å: Chain A: F.185 Chain B: R.20, W.70, F.185 2 PLIP interactions: 2 interactions with chain B Water bridges: B:R.20 Salt bridges: B:R.20

2 x GSH: GLUTATHIONE(Non-covalent)

GSH.4: 16 residues within 4Å: Chain A: S.11, F.13, L.39, N.48, F.166, G.167, V.168, W.179, G.180, N.181, D.182 Chain B: K.59, R.183 Ligands: PO4.1, TOM.5, PO4.7 16 PLIP interactions: 11 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:F.13, A:W.179 Hydrogen bonds: A:N.48, A:V.168, A:V.168, A:N.181, A:D.182, A:D.182, A:D.182, B:R.183 Water bridges: A:N.53, A:N.181, B:K.59, B:K.59 Salt bridges: B:K.59, B:R.183 GSH.10: 16 residues within 4Å: Chain A: K.59, R.183 Chain B: S.11, F.13, L.39, N.48, F.166, G.167, V.168, W.179, G.180, N.181, D.182 Ligands: PO4.1, PO4.7, TOM.11 16 PLIP interactions: 11 interactions with chain B, 5 interactions with chain A Hydrophobic interactions: B:F.13, B:W.179 Hydrogen bonds: B:N.48, B:V.168, B:V.168, B:N.181, B:D.182, B:D.182, B:D.182, A:R.183 Water bridges: B:N.53, B:N.181, A:K.59, A:K.59 Salt bridges: A:K.59, A:R.183

2 x TOM: 4-(2-METHOXYPHENYL)-2-OXOBUT-3-ENOIC ACID(Non-covalent)

TOM.5: 12 residues within 4Å: Chain A: L.10, P.12, F.13, L.39, K.43, S.52, N.53, R.54, L.60, F.80, Y.84 Ligands: GSH.4 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:P.12, A:F.13, A:L.60, A:F.80 Hydrogen bonds: A:S.52, A:N.53, A:R.54 Water bridges: A:K.43, A:K.43, A:N.53 Salt bridges: A:K.43, A:R.54 TOM.11: 12 residues within 4Å: Chain B: L.10, P.12, F.13, L.39, K.43, S.52, N.53, R.54, L.60, F.80, Y.84 Ligands: GSH.10 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:P.12, B:F.13, B:L.60, B:F.80 Hydrogen bonds: B:S.52, B:N.53, B:R.54 Water bridges: B:K.43, B:K.43, B:N.53 Salt bridges: B:K.43, B:R.54

2 x CXS: 3-CYCLOHEXYL-1-PROPYLSULFONIC ACID(Non-covalent)

CXS.6: 6 residues within 4Å: Chain A: Y.95, S.96, G.97, Q.101, W.135, F.143 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:Y.95, A:F.143 Hydrogen bonds: A:Y.95, A:G.97, A:Q.101 Water bridges: A:A.98 CXS.12: 6 residues within 4Å: Chain B: Y.95, S.96, G.97, Q.101, W.135, F.143 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:Y.95, B:F.143 Hydrogen bonds: B:Y.95, B:G.97, B:Q.101 Water bridges: B:A.98

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Thompson, L.C. et al., 2-Hydroxychromene-2-carboxylic acid isomerase: a kappa class glutathione transferase from Pseudomonas putida. Biochemistry (2007)

Release Date

2007-06-12

Peptides

2-hydroxychromene-2-carboxylate isomerase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

2-hydroxychromene-2-carboxylate isomerase

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