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

MALARIAL PURINE PHOSPHORIBOSYLTRANSFERASE

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-tetramer

Ligands

8 x MG: MAGNESIUM ION(Non-functional Binders)(Non-covalent)

MG.1: 2 residues within 4Å: Ligands: IRP.3, POP.4 No protein-ligand interaction detected (PLIP) MG.2: 2 residues within 4Å: Chain A: D.204 Ligands: POP.4 4 PLIP interactions: 1 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.204, H2O.1, H2O.2, H2O.2 MG.5: 3 residues within 4Å: Chain B: D.145 Ligands: IRP.7, POP.8 No protein-ligand interaction detected (PLIP) MG.6: 3 residues within 4Å: Chain B: D.204 Ligands: IRP.7, POP.8 4 PLIP interactions: 1 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.204, H2O.5, H2O.6, H2O.6 MG.9: 2 residues within 4Å: Ligands: IRP.11, POP.12 No protein-ligand interaction detected (PLIP) MG.10: 2 residues within 4Å: Chain C: D.204 Ligands: POP.12 4 PLIP interactions: 1 interactions with chain C, 3 Ligand-Water interactions Metal complexes: C:D.204, H2O.10, H2O.11, H2O.12 MG.13: 3 residues within 4Å: Chain D: D.145 Ligands: IRP.15, POP.16 No protein-ligand interaction detected (PLIP) MG.14: 3 residues within 4Å: Chain D: D.204 Ligands: IRP.15, POP.16 4 PLIP interactions: 1 interactions with chain D, 3 Ligand-Water interactions Metal complexes: D:D.204, H2O.15, H2O.15, H2O.15

4 x IRP: (1S)-1(9-DEAZAHYPOXANTHIN-9YL)1,4-DIDEOXY-1,4-IMINO-D-RIBITOL-5-PHOSPHATE(Non-covalent)

IRP.3: 17 residues within 4Å: Chain A: Y.116, E.144, D.145, I.146, I.147, D.148, T.149, G.150, K.151, T.152, K.176, F.197, V.198, L.203, D.204 Ligands: MG.1, POP.4 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:I.146 Hydrogen bonds: A:Y.116, A:E.144, A:D.145, A:D.148, A:D.148, A:D.148, A:T.149, A:T.149, A:T.149, A:G.150, A:K.151, A:T.152, A:T.152, A:K.176, A:V.198, A:V.198 Water bridges: A:G.78, A:S.115, A:S.115, A:L.153, A:D.204 pi-Stacking: A:F.197 IRP.7: 18 residues within 4Å: Chain B: Y.116, E.144, D.145, I.146, I.147, D.148, T.149, G.150, K.151, T.152, K.176, F.197, V.198, L.203, D.204 Ligands: MG.5, MG.6, POP.8 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:I.146 Hydrogen bonds: B:E.144, B:D.145, B:D.148, B:D.148, B:T.149, B:T.149, B:T.149, B:G.150, B:K.151, B:T.152, B:T.152, B:K.176, B:V.198, B:V.198 Water bridges: B:G.78, B:S.115, B:L.153, B:D.204 pi-Stacking: B:Y.116, B:F.197 IRP.11: 17 residues within 4Å: Chain C: Y.116, E.144, D.145, I.146, I.147, D.148, T.149, G.150, K.151, T.152, K.176, F.197, V.198, L.203, D.204 Ligands: MG.9, POP.12 21 PLIP interactions: 21 interactions with chain C Hydrophobic interactions: C:I.146 Hydrogen bonds: C:E.144, C:D.145, C:D.148, C:D.148, C:T.149, C:T.149, C:T.149, C:G.150, C:K.151, C:T.152, C:T.152, C:K.176, C:V.198, C:V.198 Water bridges: C:G.78, C:S.115, C:S.115, C:L.153, C:D.204 pi-Stacking: C:F.197 IRP.15: 18 residues within 4Å: Chain D: Y.116, E.144, D.145, I.146, I.147, D.148, T.149, G.150, K.151, T.152, K.176, F.197, V.198, L.203, D.204 Ligands: MG.13, MG.14, POP.16 22 PLIP interactions: 22 interactions with chain D Hydrophobic interactions: D:I.146 Hydrogen bonds: D:Y.116, D:D.145, D:D.148, D:D.148, D:D.148, D:T.149, D:T.149, D:T.149, D:G.150, D:K.151, D:T.152, D:T.152, D:K.176, D:V.198, D:V.198 Water bridges: D:G.78, D:S.115, D:L.153, D:D.204 pi-Stacking: D:Y.116, D:F.197

4 x POP: PYROPHOSPHATE 2-(Non-covalent)

POP.4: 13 residues within 4Å: Chain A: L.76, K.77, G.78, R.112, V.113, K.114, S.115, Y.116, D.204, R.210 Ligands: MG.1, MG.2, IRP.3 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:K.77, A:G.78, A:S.115, A:Y.116 Water bridges: A:S.79, A:K.114, A:K.114, A:D.204 Salt bridges: A:R.112, A:K.114, A:K.114, A:R.210 POP.8: 13 residues within 4Å: Chain B: L.76, K.77, G.78, R.112, V.113, K.114, S.115, Y.116, D.204, R.210 Ligands: MG.5, MG.6, IRP.7 15 PLIP interactions: 15 interactions with chain B Hydrogen bonds: B:K.77, B:G.78, B:S.115, B:Y.116 Water bridges: B:S.79, B:V.113, B:V.113, B:D.204, B:D.204, B:R.210, B:R.210 Salt bridges: B:R.112, B:K.114, B:K.114, B:R.210 POP.12: 13 residues within 4Å: Chain C: L.76, K.77, G.78, R.112, V.113, K.114, S.115, Y.116, D.204, R.210 Ligands: MG.9, MG.10, IRP.11 13 PLIP interactions: 13 interactions with chain C Hydrogen bonds: C:K.77, C:G.78, C:S.115, C:Y.116 Water bridges: C:S.79, C:K.114, C:K.114, C:T.152, C:D.204 Salt bridges: C:R.112, C:K.114, C:K.114, C:R.210 POP.16: 13 residues within 4Å: Chain D: L.76, K.77, G.78, R.112, V.113, K.114, S.115, Y.116, D.204, R.210 Ligands: MG.13, MG.14, IRP.15 16 PLIP interactions: 16 interactions with chain D Hydrogen bonds: D:K.77, D:G.78, D:S.115, D:Y.116 Water bridges: D:S.79, D:V.113, D:V.113, D:D.204, D:D.204, D:D.204, D:R.210, D:R.210 Salt bridges: D:R.112, D:K.114, D:K.114, D:R.210

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Shi, W. et al., The 2.0 A structure of malarial purine phosphoribosyltransferase in complex with a transition-state analogue inhibitor. Biochemistry (1999)

Release Date

1999-08-18

Peptides

PROTEIN (HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE): ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

PROTEIN (HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE)

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