SMTL ID : 4ts7.1

Sulfolobus solfataricus adenine phosphoribosyltransferase with ADP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.80 Å

Oligo State

homo-dimer

Ligands

2 x ADP: ADENOSINE-5'-DIPHOSPHATE(Non-covalent)

ADP.1: 18 residues within 4Å: Chain A: H.65, D.95, D.96, I.97, T.98, D.99, T.100, G.101, D.102, S.103, I.104, I.128, W.146, A.147, W.148, F.149, Y.151 Ligands: PO4.2 15 PLIP interactions: 15 interactions with chain A Hydrogen bonds: A:D.95, A:D.95, A:D.96, A:D.99, A:D.99, A:T.100, A:T.100, A:G.101, A:G.101, A:S.103, A:I.104, A:F.149 Water bridges: A:S.103 Salt bridges: A:H.65 pi-Stacking: A:W.148 ADP.3: 18 residues within 4Å: Chain B: H.65, D.95, D.96, I.97, T.98, D.99, T.100, G.101, D.102, S.103, I.104, I.128, W.146, A.147, W.148, F.149, Y.151 Ligands: PO4.4 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:D.95, B:D.96, B:D.99, B:D.99, B:D.99, B:T.100, B:T.100, B:G.101, B:G.101, B:S.103, B:I.104, B:F.149 Water bridges: B:D.96 pi-Stacking: B:W.148

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

PO4.2: 6 residues within 4Å: Chain A: A.39, R.40, G.41, K.62, H.65 Ligands: ADP.1 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:R.40, A:G.41 Water bridges: A:R.40 Salt bridges: A:R.40, A:K.62, A:H.65 PO4.4: 6 residues within 4Å: Chain B: A.39, R.40, G.41, K.62, H.65 Ligands: ADP.3 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:A.39, B:R.40, B:G.41 Salt bridges: B:R.40, B:K.62, B:H.65 PO4.5: 4 residues within 4Å: Chain B: G.189, I.190, E.191, N.192 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.191, B:N.192, 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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