SMTL ID : 2zb4.1

Crystal structure of human 15-ketoprostaglandin delta-13-reductase in complex with NADP and 15-keto-PGE2

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.63 Å

Oligo State

monomer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: R.48, K.112 6 PLIP interactions: 6 interactions with chain A Water bridges: A:R.48, A:R.48, A:R.48, A:K.112 Salt bridges: A:R.48, A:K.112 SO4.2: 7 residues within 4Å: Chain A: I.87, I.88, E.89, K.98, G.99, I.355, S.356 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.99 Water bridges: A:E.89, A:S.356, A:S.356 SO4.3: 2 residues within 4Å: Chain A: D.300, P.304 No protein-ligand interaction detected (PLIP) SO4.4: 3 residues within 4Å: Chain A: N.241, Q.264, K.267 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.241, A:Q.264 Water bridges: A:S.263, A:K.267 Salt bridges: A:K.267

1 x NAP: NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NAP.5: 28 residues within 4Å: Chain A: P.56, M.141, T.145, G.171, A.172, C.173, C.193, G.194, K.198, Y.214, N.237, V.238, I.242, C.259, G.260, Q.261, I.262, S.263, Y.265, F.293, L.294, V.295, M.338, M.339, G.341, N.343, G.345 Ligands: 5OP.6 26 PLIP interactions: 26 interactions with chain A Hydrophobic interactions: A:T.145 Hydrogen bonds: A:A.172, A:C.173, A:G.194, A:K.198, A:N.237, A:N.237, A:C.259, A:I.262, A:Y.265, A:V.295, A:G.341, A:N.343, A:N.343 Water bridges: A:D.55, A:D.55, A:Y.57, A:G.171, A:G.174, A:Y.214, A:Y.214, A:K.215, A:S.263, A:Y.271, A:M.339 Salt bridges: A:K.198

1 x 5OP: (5E,13E)-11-HYDROXY-9,15-DIOXOPROSTA-5,13-DIEN-1-OIC ACID(Non-covalent)

5OP.6: 8 residues within 4Å: Chain A: Y.57, I.71, F.105, Y.106, M.141, V.295, L.296 Ligands: NAP.5 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:Y.57, A:Y.57, A:Y.57, A:I.71, A:F.105, A:V.295, A:L.296 Hydrogen bonds: A:Y.57, A:Y.106

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wu, Y.H. et al., Structural basis for catalytic and inhibitory mechanisms of human prostaglandin reductase PTGR2. Structure (2008)

Release Date

2008-09-30

Peptides

Prostaglandin reductase 2: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Prostaglandin reductase 2

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