SMTL ID : 1lii.1

STRUCTURE OF T. GONDII ADENOSINE KINASE BOUND TO ADENOSINE 2 AND AMP-PCP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

monomer

Ligands

1 x MG: MAGNESIUM ION(Non-covalent)

MG.1: 2 residues within 4Å: Chain A: T.313 Ligands: ACP.4 No protein-ligand interaction detected (PLIP)

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.2: 6 residues within 4Å: Chain A: G.19, N.20, S.70, A.71, T.167 Ligands: ADN.3 Ligand excluded by PLIP

1 x ADN: ADENOSINE(Non-covalent)

ADN.3: 18 residues within 4Å: Chain A: N.20, I.22, D.24, L.46, G.68, G.69, S.70, N.73, C.127, L.138, T.140, L.142, Y.169, N.314, G.315, D.318 Ligands: CL.2, ACP.4 12 PLIP interactions: 12 interactions with chain A Hydrogen bonds: A:N.20, A:D.24, A:G.69, A:S.70, A:N.73, A:N.314, A:G.315 Water bridges: A:D.24, A:R.136, A:T.140 pi-Stacking: A:Y.169, A:Y.169

1 x ACP: PHOSPHOMETHYLPHOSPHONIC ACID ADENYLATE ESTER(Non-covalent)

ACP.4: 23 residues within 4Å: Chain A: R.136, N.223, T.278, R.279, G.280, H.281, V.284, V.302, V.305, I.310, T.313, N.314, G.315, A.316, G.317, D.318, F.320, N.342, A.345, Q.346, I.349 Ligands: MG.1, ADN.3 16 PLIP interactions: 16 interactions with chain A Hydrogen bonds: A:R.136, A:G.280, A:N.314, A:G.315, A:G.317, A:D.318, A:N.342, A:Q.346 Water bridges: A:S.70, A:N.223, A:N.223, A:N.223, A:E.225, A:E.225, A:T.278, A:R.279

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schumacher, M.A. et al., Crystal structures of Toxoplasma gondii adenosine kinase reveal a novel catalytic mechanism and prodrug binding. J.Mol.Biol. (2000)

Release Date

2002-05-15

Peptides

adenosine kinase: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

adenosine kinase

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