SMTL ID : 1y0b.2 (1 other biounit)

Crystal Structure of Xanthine Phosphoribosyltransferase from Bacillus subtilis.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

4 x NA: SODIUM ION(Non-functional Binders)

NA.1: 5 residues within 4Å: Chain A: N.30, S.63, D.128 Ligands: NA.2, G4P.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.128 NA.2: 4 residues within 4Å: Chain A: D.127, D.128 Ligands: NA.1, G4P.3 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:D.127 NA.4: 5 residues within 4Å: Chain B: N.30, S.63, D.128 Ligands: NA.5, G4P.6 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:N.30 NA.5: 5 residues within 4Å: Chain B: I.60, D.127, D.128 Ligands: NA.4, G4P.6 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.127 Water bridges: B:F.129

2 x G4P: GUANOSINE-5',3'-TETRAPHOSPHATE(Non-covalent)

G4P.3: 15 residues within 4Å: Chain A: V.22, L.23, N.30, E.61, S.62, S.63, K.84, D.128, F.129, K.159 Chain B: R.83, L.88, T.89 Ligands: NA.1, NA.2 23 PLIP interactions: 2 interactions with chain B, 21 interactions with chain A Water bridges: B:R.83, A:V.25, A:E.61, A:G.64, A:K.84, A:K.84, A:K.84, A:K.84, A:K.84, A:K.84, A:D.127 Salt bridges: B:R.83, A:K.84, A:K.84 Hydrogen bonds: A:L.23, A:L.23, A:S.62, A:S.63, A:D.128, A:K.159 pi-Stacking: A:F.129, A:F.129 pi-Cation interactions: A:F.129 G4P.6: 17 residues within 4Å: Chain A: R.83, L.88, T.89 Chain B: Q.21, V.22, L.23, N.30, E.61, S.62, S.63, K.84, D.128, F.129, A.131, K.159 Ligands: NA.4, NA.5 25 PLIP interactions: 20 interactions with chain B, 5 interactions with chain A Hydrogen bonds: B:L.23, B:L.23, B:N.30, B:S.62, B:S.63, B:D.128, B:K.159 Water bridges: B:V.25, B:E.61, B:G.64, B:K.84, B:K.84, B:D.127, B:D.127, B:F.129, A:R.83, A:R.83, A:R.83, A:R.83 Salt bridges: B:K.84, B:K.84, A:R.83 pi-Stacking: B:F.129, B:F.129 pi-Cation interactions: B:F.129

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cuff, M.E. et al., Crystal Structure of Xanthine Phosphoribosyltransferase from Bacillus subtilis. To be Published

Release Date

2005-02-22

Peptides

Xanthine phosphoribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Xanthine phosphoribosyltransferase

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