SMTL ID : 1lij.1

STRUCTURE OF T. GONDII ADENOSINE KINASE BOUND TO PRODRUG 2 7-IODOTUBERCIDIN AND AMP-PCP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

monomer

Ligands

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

CL.1: 6 residues within 4Å: Chain A: G.19, N.20, S.70, A.71, T.167 Ligands: RPP.3 Ligand excluded by PLIP

1 x MG: MAGNESIUM ION(Non-covalent)

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

1 x RPP: 2-RIBOFURANOSYL-3-IODO-2,3-DIHYDRO-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-YLAMINE(Non-covalent)

RPP.3: 17 residues within 4Å: Chain A: N.20, I.22, D.24, T.45, L.46, G.68, G.69, S.70, N.73, C.127, T.140, Y.169, N.314, G.315, D.318 Ligands: CL.1, ACP.4 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:N.20, A:D.24, A:G.69, A:S.70, A:N.73, A:G.315 Water bridges: A:D.24 pi-Stacking: A:Y.169, A:Y.169 Halogen bonds: A:T.45

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

ACP.4: 19 residues within 4Å: Chain A: R.136, N.223, T.278, G.280, H.281, V.284, V.302, V.305, T.313, N.314, G.315, A.316, G.317, D.318, N.342, A.345, Q.346 Ligands: MG.2, RPP.3 12 PLIP interactions: 12 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:N.223, A:E.225, A:R.279, A:V.305

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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