SMTL ID : 1o61.1

Crystal structure of a PLP-dependent enzyme with PLP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-dimer

Ligands

5 x ACT: ACETATE ION(Non-functional Binders)

ACT.1: 7 residues within 4Å: Chain A: H.61, Y.91, L.92, Y.224, Y.226 Chain B: Y.91 Ligands: ACT.4 2 PLIP interactions: 2 interactions with chain A Salt bridges: A:H.61, A:R.65 ACT.3: 4 residues within 4Å: Chain B: R.65, V.66, K.204, Y.208 6 PLIP interactions: 6 interactions with chain B Water bridges: B:R.65, B:R.65, B:K.70, B:Y.208 Salt bridges: B:K.70, B:K.204 ACT.4: 7 residues within 4Å: Chain A: Y.91 Chain B: H.61, Y.91, L.92, Y.224, Y.226 Ligands: ACT.1 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:Y.224, B:Y.226 Salt bridges: B:H.61, B:R.65 ACT.5: 3 residues within 4Å: Chain B: F.163, N.166, R.277 3 PLIP interactions: 3 interactions with chain B Hydrophobic interactions: B:F.163 Hydrogen bonds: B:N.166 Water bridges: B:N.166 ACT.6: 4 residues within 4Å: Chain A: I.185 Chain B: R.213, E.214, N.215 1 PLIP interactions: 1 interactions with chain A Hydrophobic interactions: A:I.185

2 x PLP: PYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PLP.2: 14 residues within 4Å: Chain A: S.55, A.56, T.57, F.82, A.84, S.85, T.129, D.155, A.157, S.179, G.182, N.183, G.191 Chain B: N.227 11 PLIP interactions: 10 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:F.82, A:A.84, A:T.129, A:A.157 Hydrogen bonds: A:A.56, A:T.57, A:T.57, A:S.179, A:N.183, B:N.227 Water bridges: A:N.181 PLP.7: 13 residues within 4Å: Chain A: N.227 Chain B: S.55, A.56, T.57, F.82, A.84, S.85, D.155, A.157, S.179, G.182, N.183, G.191 9 PLIP interactions: 9 interactions with chain B Hydrophobic interactions: B:A.84, B:A.157 Hydrogen bonds: B:A.56, B:T.57, B:S.179, B:N.183 Water bridges: B:Y.180, B:N.181 pi-Stacking: B:F.82

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Badger, J. et al., Structural analysis of a set of proteins resulting from a bacterial genomics project. Proteins (2005)

Release Date

2003-11-11

Peptides

aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

aminotransferase

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