SMTL ID : 4trc.1

Sulfolobus solfataricus adenine phosphoribosyltransferase with adenine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

homo-dimer

Ligands

2 x ADE: ADENINE(Non-covalent)

ADE.1: 8 residues within 4Å: Chain A: I.97, D.99, I.128, W.146, A.147, W.148, F.149 Ligands: PO4.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.99, A:D.99, A:F.149 pi-Stacking: A:W.148 ADE.4: 9 residues within 4Å: Chain B: I.97, D.99, I.128, W.146, A.147, W.148, F.149, Y.151 Ligands: PO4.6 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:D.99, B:F.149 Water bridges: B:F.149 pi-Stacking: B:W.148

5 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 5 residues within 4Å: Chain A: A.39, R.40, G.41, K.62, I.63 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.40, A:G.41 Salt bridges: A:R.40, A:K.62 PO4.3: 7 residues within 4Å: Chain A: T.98, D.99, T.100, G.101, D.102, S.103 Ligands: ADE.1 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:D.99, A:T.100, A:G.101, A:D.102, A:S.103, A:S.103, A:S.103 PO4.5: 5 residues within 4Å: Chain B: A.39, R.40, G.41, K.62, I.63 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:R.40, B:G.41, B:I.63 Water bridges: B:R.40 Salt bridges: B:R.40, B:K.62 PO4.6: 7 residues within 4Å: Chain B: T.98, D.99, T.100, G.101, D.102, S.103 Ligands: ADE.4 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:I.97, B:D.99, B:T.100, B:G.101, B:D.102, B:S.103, B:S.103, B:S.103 PO4.7: 4 residues within 4Å: Chain B: G.189, I.190, E.191, N.192 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:E.191, B:E.191, B:N.192, B:N.192 Water bridges: B:N.192

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jensen, K.F. et al., Adenine Phosphoribosyltransferase from Sulfolobus solfataricus Is an Enzyme with Unusual Kinetic Properties and a Crystal Structure that Suggests It Evolved from a 6-Oxopurine Phosphoribosyltransferase. Biochemistry (2015)

Release Date

2014-07-30

Peptides

Purine phosphoribosyltransferase (GpT-1): AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Purine phosphoribosyltransferase (GpT-1)

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