SMTL ID : 1b66.3 (2 other biounits)

6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-trimer

Ligands

3 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: H.19, H.44, H.46, E.129 Ligands: BIO.2 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:H.19, A:H.44, A:H.46 ZN.3: 5 residues within 4Å: Chain B: H.19, H.44, H.46, E.129 Ligands: BIO.4 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.19, B:H.44, B:H.46 ZN.5: 5 residues within 4Å: Chain C: H.19, H.44, H.46, E.129 Ligands: BIO.6 3 PLIP interactions: 3 interactions with chain C Metal complexes: C:H.19, C:H.44, C:H.46

3 x BIO: BIOPTERIN(Non-covalent)

BIO.2: 13 residues within 4Å: Chain A: L.21, C.38, T.101, T.102, E.103, E.129, N.133 Chain B: L.9, M.64, V.65, M.66, L.68 Ligands: ZN.1 7 PLIP interactions: 3 interactions with chain A, 4 interactions with chain B Hydrogen bonds: A:T.102, A:T.102, B:V.65, B:M.66, B:M.66, B:L.68 Salt bridges: A:E.103 BIO.4: 13 residues within 4Å: Chain B: L.21, C.38, T.101, T.102, E.103, E.129, N.133 Chain C: L.9, M.64, V.65, M.66, L.68 Ligands: ZN.3 7 PLIP interactions: 4 interactions with chain C, 3 interactions with chain B Hydrogen bonds: C:V.65, C:M.66, C:M.66, C:L.68, B:T.102, B:T.102 Salt bridges: B:E.103 BIO.6: 13 residues within 4Å: Chain A: L.9, M.64, V.65, M.66, L.68 Chain C: L.21, C.38, T.101, T.102, E.103, E.129, N.133 Ligands: ZN.5 7 PLIP interactions: 4 interactions with chain A, 3 interactions with chain C Hydrogen bonds: A:V.65, A:M.66, A:M.66, A:L.68, C:T.102, C:T.102 Salt bridges: C:E.103

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ploom, T. et al., Crystallographic and kinetic investigations on the mechanism of 6-pyruvoyl tetrahydropterin synthase. J.Mol.Biol. (1999)

Release Date

1999-04-27

Peptides

6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
B

C
B

6-PYRUVOYL TETRAHYDROPTERIN SYNTHASE

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