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

Crystal structure of 6-pyruvoyl tetrahydrobiopterin synthase from Pyrococcus horikoshii OT3 complexed with (1'R,2'S)-biopterin

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-trimer

Ligands

3 x H4B: 5,6,7,8-TETRAHYDROBIOPTERIN(Non-covalent)

H4B.1: 11 residues within 4Å: Chain A: I.5, Y.45, M.47, D.48, F.49 Chain B: E.24, H.27, T.76, T.77, E.78, E.105 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:M.47, A:M.47, A:F.49, B:T.77 pi-Cation interactions: A:F.49 Salt bridges: B:E.78 H4B.2: 8 residues within 4Å: Chain B: Y.45, M.47, D.48, F.49 Chain C: T.76, T.77, E.78, E.105 9 PLIP interactions: 5 interactions with chain B, 4 interactions with chain C Hydrogen bonds: B:M.47, B:F.49, C:T.77, C:E.105 pi-Stacking: B:Y.45, B:F.49 pi-Cation interactions: B:F.49 Water bridges: C:E.105 Salt bridges: C:E.78 H4B.3: 11 residues within 4Å: Chain A: H.15, H.27, H.29, T.76, T.77, E.78, E.105 Chain C: Y.45, M.47, D.48, F.49 9 PLIP interactions: 5 interactions with chain C, 4 interactions with chain A Hydrogen bonds: C:M.47, C:F.49, A:T.77, A:T.77, A:E.105 pi-Stacking: C:Y.45, C:F.49 pi-Cation interactions: C:F.49 Salt bridges: A:E.78

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bagautdinov, B. et al., Crystal structure of 6-pyruvoyl tetrahydrobiopterin synthase from Pyrococcus horikoshii OT3. To be Published

Release Date

2007-01-15

Peptides

Hypothetical protein PH0634: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Hypothetical protein PH0634

Related Entries With Identical Sequence