SMTL ID : 1qj5.1

Crystal structure of 7,8-diaminopelargonic acid synthase

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.80 Å

Oligo State

homo-dimer

Ligands

2 x K: POTASSIUM ION(Non-covalent)

K.1: 4 residues within 4Å: Chain A: V.96, T.99, P.100, L.103 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:V.96, A:T.99, A:P.100, A:L.103, H2O.4 K.3: 4 residues within 4Å: Chain B: V.96, T.99, P.100, L.103 5 PLIP interactions: 4 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:T.99, B:T.99, B:P.100, B:L.103, H2O.15

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.2: 13 residues within 4Å: Chain A: S.111, G.112, S.113, Y.144, H.145, G.146, E.211, D.245, I.247, A.248, K.274 Chain B: P.308, T.309 19 PLIP interactions: 16 interactions with chain A, 3 interactions with chain B Hydrophobic interactions: A:E.211, A:I.247, A:K.274 Hydrogen bonds: A:G.112, A:S.113, A:S.113, B:T.309, B:T.309 Water bridges: A:S.111, A:S.113, A:Y.144, A:Y.144, A:Y.144, A:E.211, A:T.282, A:T.282, B:F.310 Salt bridges: A:K.274 pi-Stacking: A:Y.144 PLP.4: 13 residues within 4Å: Chain A: P.308, T.309 Chain B: S.111, G.112, S.113, Y.144, H.145, G.146, E.211, D.245, I.247, A.248, K.274 19 PLIP interactions: 15 interactions with chain B, 4 interactions with chain A Hydrophobic interactions: B:E.211, B:I.247, B:K.274 Hydrogen bonds: B:G.112, B:S.113, B:S.113, A:T.309, A:T.309, A:T.309 Water bridges: B:S.111, B:S.113, B:S.113, B:Y.144, B:D.147, B:E.211, B:T.282, A:F.310 Salt bridges: B:K.274 pi-Stacking: B:Y.144

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kack, H. et al., Crystal Structure of Diaminopelargonic Acid Synthase; Evolutionary Relationships between Pyridoxal-5'-Phosphate Dependent Enzymes. J.Mol.Biol. (1999)

Release Date

2000-06-22

Peptides

7,8-DIAMINOPELARGONIC ACID SYNTHASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

7,8-DIAMINOPELARGONIC ACID SYNTHASE

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