SMTL ID : 8y1j.1

Structure of the pyridoxal 5'-phosphate-dependent (PLP) threonine deaminase ilvA1 from Pseudomonas aeruginosa PAO1

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-tetramer

Ligands

6 x 2KT: 2-KETOBUTYRIC ACID(Non-covalent)

2KT.1: 7 residues within 4Å: Chain A: K.50, S.74, N.77, H.78, P.144, Y.145, G.230 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:P.144, A:Y.145 Hydrogen bonds: A:S.74, A:N.77, A:H.78 Water bridges: A:A.75 2KT.2: 10 residues within 4Å: Chain A: P.335, E.336, R.337, P.338, G.339, S.340, F.341, Y.358, N.448, I.449 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:N.448, A:I.449 Hydrogen bonds: A:R.337, A:S.340, A:S.340, A:F.341 Water bridges: A:K.342, A:Y.358 2KT.3: 8 residues within 4Å: Chain B: K.50, S.74, G.76, N.77, H.78, P.144, Y.145, G.230 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:P.144, B:Y.145 Hydrogen bonds: B:S.74, B:N.77, B:H.78 2KT.4: 7 residues within 4Å: Chain C: K.50, S.74, N.77, H.78, P.144, Y.145, G.230 6 PLIP interactions: 6 interactions with chain C Hydrophobic interactions: C:P.144, C:Y.145 Hydrogen bonds: C:S.74, C:N.77, C:H.78 Water bridges: C:A.75 2KT.5: 10 residues within 4Å: Chain C: P.335, E.336, R.337, P.338, G.339, S.340, F.341, Y.358, N.448, I.449 7 PLIP interactions: 7 interactions with chain C Hydrophobic interactions: C:N.448, C:I.449 Hydrogen bonds: C:R.337, C:S.340, C:S.340, C:F.341 Water bridges: C:K.342 2KT.6: 8 residues within 4Å: Chain D: K.50, S.74, G.76, N.77, H.78, P.144, Y.145, G.230 5 PLIP interactions: 5 interactions with chain D Hydrophobic interactions: D:P.144, D:Y.145 Hydrogen bonds: D:S.74, D:N.77, D:H.78

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Jia, H. et al., Structure and function of the pyridoxal 5'-phosphate-dependent (PLP) threonine deaminase IlvA1 from Pseudomonas aeruginosa PAO1. Biochem.Biophys.Res.Commun. (2024)

Release Date

2024-05-22

Peptides

L-threonine dehydratase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

L-threonine dehydratase