SMTL ID : 6d36.3 (3 other biounits)

Structure of human ARH3 bound to ADP-ribose and magnesium

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.70 Å

Oligo State

monomer

Ligands

1 x AR6: [(2R,3S,4R,5R)-5-(6-AMINOPURIN-9-YL)-3,4-DIHYDROXY-OXOLAN-2-YL]METHYL [HYDROXY-[[(2R,3S,4R,5S)-3,4,5-TRIHYDROXYOXOLAN-2-YL]METHOXY]PHOSPHORYL] HYDROGEN PHOSPHATE(Non-covalent)

AR6.1: 19 residues within 4Å: Chain A: D.80, G.118, G.120, A.121, G.122, V.123, F.146, G.150, S.151, Y.152, G.153, N.154, G.155, H.185, I.274, D.317, T.320 Ligands: MG.2, MG.3 23 PLIP interactions: 23 interactions with chain A Hydrogen bonds: A:G.118, A:A.121, A:G.122, A:V.123, A:G.150, A:S.151, A:Y.152, A:G.153, A:G.155, A:T.320, A:T.320 Water bridges: A:T.79, A:G.120, A:G.120, A:S.151, A:G.155, A:T.184 Salt bridges: A:H.185, A:H.185 pi-Stacking: A:F.146, A:F.146, A:Y.152, A:Y.152

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 6 residues within 4Å: Chain A: T.79, D.80, D.81, D.319 Ligands: AR6.1, MG.3 6 PLIP interactions: 4 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:T.79, A:D.80, A:D.81, A:D.319, H2O.1, H2O.4 MG.3: 5 residues within 4Å: Chain A: D.317, D.319, T.320 Ligands: AR6.1, MG.2 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:D.317, A:D.319, A:T.320, H2O.1, H2O.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pourfarjam, Y. et al., Structure of human ADP-ribosyl-acceptor hydrolase 3 bound to ADP-ribose reveals a conformational switch that enables specific substrate recognition. J.Biol.Chem. (2018)

Release Date

2018-06-20

Peptides

Poly(ADP-ribose) glycohydrolase ARH3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Poly(ADP-ribose) glycohydrolase ARH3

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