SMTL ID : 6hgr.1

Crystal Structure of Human APRT wild type in complex with IMP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.52 Å

Oligo State

homo-dimer

Ligands

2 x IMP: INOSINIC ACID(Non-covalent)

IMP.1: 11 residues within 4Å: Chain A: F.24, R.25, R.65, D.125, D.126, L.127, A.129, T.130, G.131, G.132, T.133 20 PLIP interactions: 20 interactions with chain A Hydrogen bonds: A:R.25, A:R.25, A:R.65, A:D.125, A:D.126, A:A.129, A:T.130, A:T.130, A:T.130, A:G.131, A:G.132, A:T.133, A:T.133 Water bridges: A:R.65, A:R.65, A:D.126, A:T.130, A:T.130, A:M.134 pi-Stacking: A:F.24 IMP.2: 12 residues within 4Å: Chain B: V.23, F.24, R.25, R.65, D.125, D.126, L.127, A.129, T.130, G.131, G.132, T.133 18 PLIP interactions: 18 interactions with chain B Hydrogen bonds: B:R.25, B:R.25, B:R.65, B:D.125, B:D.126, B:A.129, B:T.130, B:T.130, B:T.130, B:G.131, B:G.132, B:T.133, B:T.133 Water bridges: B:S.64, B:T.130, B:T.130, B:M.134 pi-Stacking: B:F.24

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ozeir, M. et al., Structural basis for substrate selectivity and nucleophilic substitution mechanisms in human adenine phosphoribosyltransferase catalyzed reaction. J.Biol.Chem. (2019)

Release Date

2019-07-31

Peptides

Adenine phosphoribosyltransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Adenine phosphoribosyltransferase

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