SMTL ID : 1p7c.1

Crystal Structure of HSV1-TK complexed with TP5A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

1 x T5A: P1-(5'-ADENOSYL)P5-(5'-THYMIDYL)PENTAPHOSPHATE(Non-covalent)

T5A.1: 26 residues within 4Å: Chain A: H.25, G.26, M.27, G.28, K.29, T.30, T.31, E.50, I.64, I.67, Y.68, Q.92, M.95, Y.99, R.130, A.135, Y.139, R.183, K.186, R.187, R.189, E.192, Q.298, S.299, P.300, C.303 35 PLIP interactions: 35 interactions with chain A Hydrophobic interactions: A:Y.139 Hydrogen bonds: A:G.26, A:G.28, A:K.29, A:T.30, A:T.31, A:T.31, A:E.50, A:E.50, A:Y.68, A:Q.92, A:Q.92, A:R.183, A:R.183, A:K.186, A:E.192, A:Q.298 Water bridges: A:M.27, A:M.27, A:T.32, A:R.143, A:R.143, A:R.187, A:E.192 Salt bridges: A:K.29, A:K.29, A:K.29, A:R.130, A:R.187, A:R.187, A:R.187, A:R.189, A:R.189 pi-Stacking: A:Y.139 pi-Cation interactions: A:R.183

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 8 residues within 4Å: Chain B: P.24, H.25, G.26, M.27, G.28, K.29, T.30, R.187 14 PLIP interactions: 14 interactions with chain B Hydrogen bonds: B:G.26, B:M.27, B:G.28, B:K.29, B:T.30, B:T.30 Water bridges: B:T.31, B:R.130, B:R.183, B:R.187, B:R.187, B:R.187 Salt bridges: B:K.29, B:R.187

1 x THM: THYMIDINE(Non-covalent)

THM.3: 14 residues within 4Å: Chain B: H.25, E.50, W.55, I.64, I.67, Y.68, Q.92, M.95, R.130, A.134, A.135, Y.139, R.187, E.192 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:Y.139 Hydrogen bonds: B:E.50, B:Q.92, B:Q.92, B:R.187, B:E.192 Water bridges: B:R.130, B:R.143, B:R.143, B:R.187, B:E.192 pi-Stacking: B:Y.139

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Gardberg, A. et al., Structural basis for the dual thymidine and thymidylate kinase activity of herpes thymidine kinases. Structure (2003)

Release Date

2003-11-04

Peptides

Thymidine kinase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Thymidine kinase

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