SMTL ID : 2qmx.1 (1 other biounit)

The crystal structure of L-Phe inhibited prephenate dehydratase from Chlorobium tepidum TLS

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

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

ACT.1: 3 residues within 4Å: Chain A: A.17, Y.18, S.19 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:A.17 Hydrogen bonds: A:Y.18, A:S.19 ACT.2: 5 residues within 4Å: Chain A: R.266, E.267, F.268, A.269 Ligands: EDO.8 No protein-ligand interaction detected (PLIP)

2 x PHE: PHENYLALANINE(Non-covalent)

PHE.3: 13 residues within 4Å: Chain A: D.227, L.228, T.229, K.230, I.231 Chain B: N.209, E.210, G.212, S.213, L.214, S.233, Y.243, F.245 9 PLIP interactions: 3 interactions with chain A, 6 interactions with chain B, Hydrophobic interactions: A:L.228, B:L.214, B:L.214 Hydrogen bonds: A:D.227, A:L.228, B:G.212, B:L.214 pi-Stacking: B:Y.243, B:F.245 PHE.4: 13 residues within 4Å: Chain A: N.209, E.210, G.212, S.213, L.214, S.233, Y.243, F.245 Chain B: D.227, L.228, T.229, K.230, I.231 10 PLIP interactions: 3 interactions with chain B, 7 interactions with chain A, Hydrophobic interactions: B:L.228, A:L.214, A:L.214 Hydrogen bonds: B:D.227, B:L.228, A:N.209, A:G.212, A:L.214 pi-Stacking: A:Y.243, A:F.245

11 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.5: 1 residues within 4Å: Chain A: N.6 No protein-ligand interaction detected (PLIP) EDO.6: 3 residues within 4Å: Chain A: R.198, D.227 Chain B: N.209 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.198, A:R.198, A:D.227 EDO.7: 1 residues within 4Å: Chain A: E.155 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:E.155 EDO.8: 3 residues within 4Å: Chain A: R.266, A.269 Ligands: ACT.2 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.269 EDO.9: 4 residues within 4Å: Chain A: A.222, L.223, G.225 Chain B: Q.211 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Q.211 EDO.10: 3 residues within 4Å: Chain A: R.224, G.225, N.257 No protein-ligand interaction detected (PLIP) EDO.11: 3 residues within 4Å: Chain A: T.43, E.44, Q.45 No protein-ligand interaction detected (PLIP) EDO.12: 2 residues within 4Å: Chain A: K.101, M.103 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:K.101, A:K.101 EDO.13: 4 residues within 4Å: Chain B: K.101, M.103, E.125, S.140 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:K.101, B:S.140 EDO.14: 4 residues within 4Å: Chain B: G.225, I.226, D.227, I.250 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:D.227, B:I.250 EDO.15: 3 residues within 4Å: Chain B: R.266, M.271, V.272 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.266, B:V.272

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Tan, K. et al., Structures of open (R) and close (T) states of prephenate dehydratase (PDT) - implication of allosteric regulation by L-phenylalanine. J.Struct.Biol. (2008)

Release Date

2007-08-07

Peptides

Prephenate dehydratase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Prephenate dehydratase

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