SMTL ID : 1b3o.1 (1 other biounit)

TERNARY COMPLEX OF HUMAN TYPE-II INOSINE MONOPHOSPHATE DEHYDROGENASE WITH 6-CL-IMP AND SELENAZOLE ADENINE DINUCLEOTIDE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-tetramer

Ligands

4 x CPR: 6-CHLOROPURINE RIBOSIDE, 5'-MONOPHOSPHATE(Non-covalent)

CPR.1: 13 residues within 4Å: Chain A: S.68, M.70, N.303, R.322, S.327, D.364, G.365, G.366, M.385, M.386, G.387, S.388 Ligands: SAE.2 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:S.68, A:S.68, A:N.303, A:R.322, A:D.364, A:G.366, A:G.387, A:S.388, A:S.388 CPR.3: 13 residues within 4Å: Chain B: S.68, M.70, N.303, R.322, S.327, D.364, G.365, G.366, M.385, M.386, G.387, S.388 Ligands: SAE.4 9 PLIP interactions: 9 interactions with chain B Hydrogen bonds: B:S.68, B:S.68, B:N.303, B:R.322, B:D.364, B:G.366, B:G.387, B:S.388, B:S.388 CPR.5: 13 residues within 4Å: Chain C: S.68, M.70, N.303, R.322, S.327, D.364, G.365, G.366, M.385, M.386, G.387, S.388 Ligands: SAE.6 9 PLIP interactions: 9 interactions with chain C Hydrogen bonds: C:S.68, C:S.68, C:N.303, C:R.322, C:D.364, C:G.366, C:G.387, C:S.388, C:S.388 CPR.7: 13 residues within 4Å: Chain D: S.68, M.70, N.303, R.322, S.327, D.364, G.365, G.366, M.385, M.386, G.387, S.388 Ligands: SAE.8 9 PLIP interactions: 9 interactions with chain D Hydrogen bonds: D:S.68, D:S.68, D:N.303, D:R.322, D:D.364, D:G.366, D:G.387, D:S.388, D:S.388

4 x SAE: SELENAZOLE-4-CARBOXYAMIDE-ADENINE DINUCLEOTIDE(Non-covalent)

SAE.2: 14 residues within 4Å: Chain A: H.93, T.252, H.253, D.274, S.275, S.276, F.282, N.303, G.324, D.364 Chain C: T.45, H.466, Q.469 Ligands: CPR.1 12 PLIP interactions: 3 interactions with chain C, 9 interactions with chain A Hydrogen bonds: C:Q.469, C:Q.469, A:T.252, A:T.252, A:D.274, A:S.276, A:N.303 Salt bridges: C:H.466 Water bridges: A:S.275 pi-Stacking: A:H.253, A:F.282, A:F.282 SAE.4: 14 residues within 4Å: Chain B: H.93, T.252, H.253, D.274, S.275, S.276, F.282, N.303, G.324, D.364 Chain D: T.45, H.466, Q.469 Ligands: CPR.3 12 PLIP interactions: 9 interactions with chain B, 3 interactions with chain D Hydrogen bonds: B:T.252, B:T.252, B:D.274, B:S.276, B:N.303, D:Q.469, D:Q.469 Water bridges: B:S.275 pi-Stacking: B:H.253, B:F.282, B:F.282 Salt bridges: D:H.466 SAE.6: 14 residues within 4Å: Chain B: T.45, H.466, Q.469 Chain C: H.93, T.252, H.253, D.274, S.275, S.276, F.282, N.303, G.324, D.364 Ligands: CPR.5 12 PLIP interactions: 9 interactions with chain C, 3 interactions with chain B Hydrogen bonds: C:T.252, C:T.252, C:D.274, C:S.276, C:N.303, B:Q.469, B:Q.469 Water bridges: C:S.275 pi-Stacking: C:H.253, C:F.282, C:F.282 Salt bridges: B:H.466 SAE.8: 14 residues within 4Å: Chain A: T.45, H.466, Q.469 Chain D: H.93, T.252, H.253, D.274, S.275, S.276, F.282, N.303, G.324, D.364 Ligands: CPR.7 12 PLIP interactions: 9 interactions with chain D, 3 interactions with chain A Hydrogen bonds: D:T.252, D:T.252, D:D.274, D:S.276, D:N.303, A:Q.469, A:Q.469 Water bridges: D:S.275 pi-Stacking: D:H.253, D:F.282, D:F.282 Salt bridges: A:H.466

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Colby, T.D. et al., Crystal structure of human type II inosine monophosphate dehydrogenase: implications for ligand binding and drug design. Proc.Natl.Acad.Sci.USA (1999)

Release Date

1999-04-12

Peptides

PROTEIN (INOSINE MONOPHOSPHATE DEHYDROGENASE 2): ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

PROTEIN (INOSINE MONOPHOSPHATE DEHYDROGENASE 2)

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