SMTL ID : 3kdz.2 (1 other biounit)

X-ray crystal structure of a tyrosine aminomutase mutant construct with bound ligand

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.20 Å

Oligo State

homo-tetramer

Ligands

4 x TYR: TYROSINE(Covalent)

TYR.1: 15 residues within 4Å: Chain A: F.63, Y.69, G.70, H.93, X.152, L.154, N.203, N.339, F.354, N.436, Q.440 Chain B: K.304, Y.306, R.309 Chain C: Y.413 11 PLIP interactions: 3 interactions with chain B, 7 interactions with chain A, 1 interactions with chain C, Hydrogen bonds: B:Y.306, A:N.203, A:N.203, A:N.203, A:N.339, C:Y.413 Salt bridges: B:K.304, B:R.309 Hydrophobic interactions: A:F.63, A:Y.69, A:L.154 TYR.2: 15 residues within 4Å: Chain A: Q.303, Y.306, R.309 Chain B: F.63, Y.69, G.70, H.93, X.152, L.154, L.199, N.203, N.339, F.354, Q.440 Chain D: Y.413 13 PLIP interactions: 1 Ligand-Ligand interactions, 9 interactions with chain B, 2 interactions with chain D, 1 interactions with chain A Hydrogen bonds: Y.2, B:N.203, B:N.203, B:N.203, B:N.339, D:Y.413, D:Y.413 Hydrophobic interactions: B:F.63, B:Y.69, B:L.154, B:L.199 Water bridges: B:N.436 Salt bridges: A:R.309 TYR.3: 15 residues within 4Å: Chain A: Y.413 Chain C: F.63, Y.69, G.70, H.93, X.152, L.154, N.203, N.339, F.354, N.436, Q.440 Chain D: K.304, Y.306, R.309 11 PLIP interactions: 3 interactions with chain D, 7 interactions with chain C, 1 interactions with chain A Hydrogen bonds: D:Y.306, C:N.203, C:N.203, C:N.203, C:N.339, A:Y.413 Salt bridges: D:K.304, D:R.309 Hydrophobic interactions: C:F.63, C:Y.69, C:L.154 TYR.4: 15 residues within 4Å: Chain B: Y.413 Chain C: Q.303, Y.306, R.309 Chain D: F.63, Y.69, G.70, H.93, X.152, L.154, L.199, N.203, N.339, F.354, Q.440 13 PLIP interactions: 9 interactions with chain D, 2 interactions with chain B, 1 Ligand-Ligand interactions, 1 interactions with chain C Hydrophobic interactions: D:F.63, D:Y.69, D:L.154, D:L.199 Hydrogen bonds: D:N.203, D:N.203, D:N.203, D:N.339, B:Y.413, B:Y.413, Y.4 Water bridges: D:N.436 Salt bridges: C:R.309

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cooke, H.A. et al., Probing the active site of MIO-dependent aminomutases, key catalysts in the biosynthesis of beta-amino acids incorporated in secondary metabolites. Biopolymers (2010)

Release Date

2010-07-07

Peptides

Histidine ammonia-lyase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Histidine ammonia-lyase

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