SMTL ID : 2v6t.1

Crystal structure of a complex of pterin-4a-carbinolamine dehydratase from Toxoplasma gondii with 7,8-dihydrobiopterin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.10 Å

Oligo State

homo-tetramer

Ligands

4 x H2B: 2-AMINO-6-(1,2-DIHYDROXY-PROPYL)-7,8-DIHYDRO-6H-PTERIDIN-4-ONE(Non-covalent)

H2B.1: 8 residues within 4Å: Chain A: D.62, H.63, H.64, S.79, T.80, H.81, D.82 Chain B: Y.71 9 PLIP interactions: 9 interactions with chain A Hydrogen bonds: A:D.62, A:D.62, A:H.64, A:H.64, A:S.79, A:H.81, A:H.81, A:D.82 pi-Cation interactions: A:H.63 H2B.2: 7 residues within 4Å: Chain A: Y.71 Chain B: D.62, H.63, H.64, S.79, H.81, D.82 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:D.62, B:H.64, B:H.64, B:H.64, B:H.81, B:D.82 H2B.3: 8 residues within 4Å: Chain C: D.62, H.63, H.64, S.79, T.80, H.81, D.82 Chain D: Y.71 7 PLIP interactions: 7 interactions with chain C Hydrogen bonds: C:D.62, C:D.62, C:H.64, C:S.79, C:H.81, C:D.82 pi-Cation interactions: C:H.63 H2B.4: 7 residues within 4Å: Chain C: Y.71 Chain D: D.62, H.63, H.64, S.79, H.81, D.82 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:D.62, D:D.62, D:H.63, D:H.64, D:H.64, D:H.64, D:H.81, D:D.82

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cameron, S. et al., Crystal Structures of Toxoplasma Gondii Pterin-4A-Carbinolamine Dehydratase and Comparisons with Mammalian and Parasite Orthologues. Mol.Biochem.Parasitol. (2008)

Release Date

2008-07-22

Peptides

PTERIN-4A-CARBINOLAMINE DEHYDRATASE: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

PTERIN-4A-CARBINOLAMINE DEHYDRATASE

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