SMTL ID : 2jky.1

SACCHAROMYCES CEREVISIAE HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE IN COMPLEX WITH GMP (GUANOSINE 5'- MONOPHOSPHATE) (TETRAGONAL CRYSTAL FORM)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x 5GP: GUANOSINE-5'-MONOPHOSPHATE(Non-covalent)

5GP.1: 18 residues within 4Å: Chain A: Y.68, K.84, D.109, E.110, V.111, D.112, D.113, T.114, R.115, T.116, T.117, K.158, K.186, W.187, Y.188, Y.190, E.193 Ligands: MG.3 21 PLIP interactions: 21 interactions with chain A Hydrogen bonds: A:K.84, A:D.109, A:E.110, A:D.113, A:D.113, A:T.114, A:T.114, A:T.114, A:T.114, A:R.115, A:T.116, A:T.116, A:T.117, A:T.117, A:K.158, A:Y.188, A:Y.188 Water bridges: A:L.118 Salt bridges: A:K.84, A:E.193 pi-Stacking: A:W.187 5GP.4: 15 residues within 4Å: Chain B: D.109, E.110, V.111, D.112, D.113, T.114, R.115, T.116, T.117, K.158, K.186, W.187, Y.188, Y.190, E.193 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:D.109, B:E.110, B:D.113, B:T.114, B:T.114, B:R.115, B:T.116, B:T.116, B:T.117, B:T.117, B:K.158, B:Y.188, B:Y.188 Water bridges: B:L.118 Salt bridges: B:E.110, B:E.193 pi-Stacking: B:W.187 pi-Cation interactions: B:W.187

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

SO4.2: 7 residues within 4Å: Chain A: G.37, E.69, D.70, R.87 Chain B: R.44, R.47 Ligands: MG.3 9 PLIP interactions: 4 interactions with chain A, 5 interactions with chain B Hydrogen bonds: A:G.37, A:G.38, A:D.70 Salt bridges: A:R.87, B:R.44, B:R.47 Water bridges: B:R.44, B:R.44, B:R.47 SO4.5: 3 residues within 4Å: Chain A: R.47 Chain B: G.36, G.37 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:R.47 Hydrogen bonds: B:G.37

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 4 residues within 4Å: Chain A: S.66, E.110 Ligands: 5GP.1, SO4.2 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Moynie, L. et al., Functional Significance of Four Successive Glycine Residues in the Pyrophosphate Binding Loop of Fungal 6-Oxopurine Phosphoribosyltransferases. Protein Sci. (2012)

Release Date

2009-11-17

Peptides

HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

HYPOXANTHINE-GUANINE PHOSPHORIBOSYLTRANSFERASE