SMTL ID : 5bqo.1 (1 other biounit)

Hypoxanthine-guanine-xanthine phosphoribosyltransferase (HGXPRT) from Sulfolobus solfataricus with sulfate bound in the 5-phosphoribosyl binding site.

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.39 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 7 residues within 4Å: Chain A: V.95, A.96, D.97, T.98, G.99, E.100, T.101 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:V.95, A:D.97, A:T.98, A:T.98, A:G.99, A:E.100, A:T.101, A:T.101 Water bridges: A:D.93 SO4.2: 3 residues within 4Å: Chain A: E.13 Chain B: W.9, K.149 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:W.9 Water bridges: B:W.9, B:K.149, B:K.149, B:D.162 Salt bridges: B:K.149 SO4.3: 7 residues within 4Å: Chain B: F.63, V.95, A.96, D.97, T.98, G.99, T.101 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:D.97, B:T.98, B:G.99, B:T.101, B:T.101 Water bridges: B:D.93, B:T.101, B:L.102 SO4.4: 7 residues within 4Å: Chain C: V.95, A.96, D.97, T.98, G.99, E.100, T.101 8 PLIP interactions: 8 interactions with chain C Hydrogen bonds: C:V.95, C:D.97, C:T.98, C:T.98, C:G.99, C:E.100, C:T.101, C:T.101 SO4.5: 3 residues within 4Å: Chain C: E.13 Chain D: W.9, K.149 6 PLIP interactions: 6 interactions with chain D Hydrogen bonds: D:W.9 Water bridges: D:W.9, D:K.149, D:K.149, D:D.162 Salt bridges: D:K.149 SO4.6: 7 residues within 4Å: Chain D: F.63, V.95, A.96, D.97, T.98, G.99, T.101 7 PLIP interactions: 7 interactions with chain D Hydrogen bonds: D:D.97, D:T.98, D:G.99, D:T.101, D:T.101, D:T.101 Water bridges: D:L.102

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Christoffersen, S. et al., Sulfolobus solfataricus P2. to be published

Release Date

2015-06-10

Peptides

Purine phosphoribosyltransferase (GpT-2): ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Purine phosphoribosyltransferase (GpT-2)

Related Entries With Identical Sequence