SMTL ID : 5wml.1

Arabidopsis thaliana Prephenate Aminotransferase mutant- K306A

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

2 x PMP: 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE(Non-covalent)

PMP.1: 16 residues within 4Å: Chain A: G.167, A.168, K.169, L.172, W.193, Y.196, C.239, N.243, D.272, I.274, Y.275, S.305, R.314, Y.395 Chain B: Y.132 Ligands: GLU.2 15 PLIP interactions: 13 interactions with chain A, 1 Ligand-Ligand interactions, 1 interactions with chain B Hydrophobic interactions: A:W.193, A:I.274, A:Y.275 Hydrogen bonds: A:A.168, A:K.169, A:N.243, A:Y.275, A:Y.275, A:S.305, A:Y.395, E.2, B:Y.132 Water bridges: A:Q.170 Salt bridges: A:R.314 pi-Stacking: A:W.193 PMP.3: 16 residues within 4Å: Chain A: Y.132 Chain B: G.167, A.168, K.169, L.172, W.193, Y.196, C.239, N.243, D.272, I.274, Y.275, S.305, R.314, Y.395 Ligands: GLU.4 15 PLIP interactions: 13 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:W.193, B:I.274, B:Y.275 Hydrogen bonds: B:A.168, B:K.169, B:N.243, B:Y.275, B:Y.275, B:S.305, B:Y.395, A:Y.132, A:Y.132 Water bridges: B:Q.170 Salt bridges: B:R.314 pi-Stacking: B:W.193

2 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.2: 12 residues within 4Å: Chain A: T.84, M.85, A.105, A.106, G.107, K.169, W.193, N.243, Y.395, R.445 Chain B: S.337 Ligands: PMP.1 9 PLIP interactions: 8 interactions with chain A, 1 interactions with chain B, Hydrophobic interactions: A:T.84, A:W.193 Hydrogen bonds: A:G.107, A:W.193, A:N.243, A:R.445, A:R.445, B:S.337 Salt bridges: A:K.169 GLU.4: 13 residues within 4Å: Chain B: S.82, T.84, M.85, A.105, A.106, G.107, K.169, W.193, V.194, N.243, Y.395, R.445 Ligands: PMP.3 10 PLIP interactions: 9 interactions with chain B, 1 Ligand-Ligand interactions Hydrophobic interactions: B:T.84, B:W.193 Hydrogen bonds: B:S.82, B:G.107, B:W.193, B:N.243, B:R.445, B:R.445, E.4 Salt bridges: B:K.169

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Holland, C.K. et al., Structural basis for substrate recognition and inhibition of prephenate aminotransferase from Arabidopsis. Plant J. (2018)

Release Date

2018-08-08

Peptides

Bifunctional aspartate aminotransferase and glutamate/aspartate-prephenate aminotransferase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Bifunctional aspartate aminotransferase and glutamate/aspartate-prephenate aminotransferase