SMTL ID : 2wwi.2 (1 other biounit)

Plasmodium falciparum thymidylate kinase in complex with AZTMP and ADP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.99 Å

Oligo State

homo-dimer

Ligands

2 x ATM: 3'-AZIDO-3'-DEOXYTHYMIDINE-5'-MONOPHOSPHATE(Non-covalent)

ATM.1: 13 residues within 4Å: Chain A: D.19, F.46, P.47, R.49, L.61, F.76, R.80, R.101, S.105, G.106, Y.109, E.153, Y.155 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:F.46, A:F.76, A:Y.109 Hydrogen bonds: A:R.80, A:R.80, A:E.153, A:Y.155 Salt bridges: A:K.23, A:R.49, A:R.101 pi-Stacking: A:F.76 ATM.3: 13 residues within 4Å: Chain B: D.19, F.46, P.47, R.49, L.61, F.76, R.80, R.101, S.105, G.106, Y.109, E.153, Y.155 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:F.46, B:Y.109 Hydrogen bonds: B:R.80, B:R.80 Salt bridges: B:R.49, B:R.101 pi-Stacking: B:F.76

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

ADP.2: 13 residues within 4Å: Chain A: L.18, D.19, R.20, S.21, G.22, K.23, S.24, T.25, Y.143, A.182, R.184, I.186, I.189 10 PLIP interactions: 10 interactions with chain A Hydrogen bonds: A:R.20, A:S.21, A:G.22, A:K.23, A:S.24, A:S.24, A:T.25, A:T.25, A:A.182 Salt bridges: A:K.23 ADP.4: 11 residues within 4Å: Chain B: R.20, S.21, G.22, K.23, S.24, T.25, R.147, A.182, R.184, I.186, I.189 11 PLIP interactions: 11 interactions with chain B Hydrogen bonds: B:R.20, B:G.22, B:K.23, B:S.24, B:S.24, B:T.25, B:R.147, B:A.182 Salt bridges: B:K.23 pi-Cation interactions: B:R.147, B:R.147

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Whittingham, J.L. et al., Structural Basis for the Efficient Phosphorylation of Aztmp and Dgmp by Plasmodium Falciparum Type I Thymidylate Kinase. Biochem.J. (2010)

Release Date

2010-04-21

Peptides

THYMIDILATE KINASE, PUTATIVE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
C

THYMIDILATE KINASE, PUTATIVE

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