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

THE CRYSTAL STRUCTURE OF TRYPANOSOMA CRUZI DUTPASE IN COMPLEX WITH DUDP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.85 Å

Oligo State

homo-dimer

Ligands

2 x DUD: DEOXYURIDINE-5'-DIPHOSPHATE(Non-covalent)

DUD.1: 20 residues within 4Å: Chain A: Q.22, L.25, N.26, M.29, W.42, E.49, E.52, E.77, D.80, H.83, F.84, K.197, N.201, R.204, Y.209, K.216, N.224 Chain B: K.60, W.61, W.62 20 PLIP interactions: 15 interactions with chain A, 5 interactions with chain B Hydrophobic interactions: A:H.83, A:F.84, A:F.84, B:W.62 Hydrogen bonds: A:Q.22, A:N.26, A:E.49, A:D.80, A:H.83, A:N.201, A:N.224, B:W.62 Salt bridges: A:K.197, A:K.197, A:R.204, A:R.204, A:K.216, B:K.60 pi-Stacking: B:W.62, B:W.62 DUD.2: 20 residues within 4Å: Chain A: K.60, W.61, W.62 Chain B: Q.22, L.25, N.26, M.29, W.42, E.49, E.52, E.77, D.80, H.83, F.84, K.197, N.201, R.204, Y.209, K.216, N.224 16 PLIP interactions: 12 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:H.83, B:F.84 Hydrogen bonds: B:Q.22, B:N.26, B:E.49, B:N.201, B:N.224, A:W.62 Salt bridges: B:K.197, B:R.204, B:R.204, B:K.216, B:K.216, A:K.60 pi-Stacking: A:W.62, A:W.62

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Harkiolaki, M. et al., The Crystal Structure of Trypanosoma Cruzi Dutpase Reveals a Novel Dutp/Dudp Binding Fold. Structure (2004)

Release Date

2004-01-22

Peptides

DEOXYURIDINE TRIPHOSPHATASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
D

B
E

DEOXYURIDINE TRIPHOSPHATASE

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