SMTL ID : 3pg9.1 (1 other biounit)

Thermotoga maritima DAH7P synthase in complex with inhibitor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.35 Å

Oligo State

homo-tetramer

Ligands

4 x TYR: TYROSINE(Non-covalent)

TYR.1: 15 residues within 4Å: Chain A: S.31, G.33, Q.34, E.35, R.36, V.38 Chain C: M.1, I.2, G.40, I.41, I.42, G.43, D.45, V.65, L.66 12 PLIP interactions: 7 interactions with chain C, 5 interactions with chain A, Hydrophobic interactions: C:I.2, C:I.42, C:V.65, C:V.65, A:V.38 Hydrogen bonds: C:G.43, C:G.43, A:S.31, A:Q.34, A:E.35, A:R.36 Water bridges: C:M.1 TYR.2: 15 residues within 4Å: Chain A: M.1, I.2, G.40, I.41, I.42, G.43, D.45, V.65, L.66 Chain C: S.31, G.33, Q.34, E.35, R.36, V.38 14 PLIP interactions: 5 interactions with chain C, 8 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: C:V.38, A:I.42, A:V.65, A:V.65, A:L.66 Hydrogen bonds: C:S.31, C:Q.34, C:E.35, C:R.36, A:M.1, A:I.41, A:G.43, A:G.43, Y.2 TYR.5: 15 residues within 4Å: Chain B: M.1, I.2, G.40, I.41, I.42, G.43, D.45, V.65, L.66 Chain D: S.31, G.33, Q.34, E.35, R.36, V.38 13 PLIP interactions: 6 interactions with chain D, 6 interactions with chain B, 1 Ligand-Ligand interactions Hydrophobic interactions: D:V.38, B:I.2, B:V.65 Hydrogen bonds: D:S.31, D:S.31, D:Q.34, D:E.35, D:R.36, B:I.41, B:G.43, B:G.43, B:D.45, Y.5 TYR.6: 15 residues within 4Å: Chain B: S.31, G.33, Q.34, E.35, R.36, V.38 Chain D: M.1, I.2, G.40, I.41, I.42, G.43, D.45, V.65, L.66 12 PLIP interactions: 6 interactions with chain D, 6 interactions with chain B, Hydrophobic interactions: D:I.2, D:V.65, D:V.65, B:V.38 Hydrogen bonds: D:M.1, D:G.43, D:G.43, B:S.31, B:S.31, B:Q.34, B:E.35, B:R.36

2 x AZI: AZIDE ION(Non-covalent)

AZI.3: 4 residues within 4Å: Chain A: I.281, R.285, E.321, E.325 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.285, A:E.321, A:E.325 AZI.7: 2 residues within 4Å: Chain B: E.75, F.76 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.73

2 x NO3: NITRATE ION(Non-functional Binders)

NO3.4: 8 residues within 4Å: Chain A: F.210, M.211, R.240 Chain B: F.242 Chain C: F.242 Chain D: F.210, M.211, R.240 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:R.240 NO3.9: 8 residues within 4Å: Chain A: F.242 Chain B: F.210, M.211, R.240 Chain C: F.210, M.211, R.240 Chain D: F.242 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain B Hydrogen bonds: C:M.211, B:R.240

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.8: 3 residues within 4Å: Chain B: A.185, K.207, R.237 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cross, P.J. et al., Tyrosine latching of a regulatory gate affords allosteric control of aromatic amino acid biosynthesis. J.Biol.Chem. (2011)

Release Date

2011-01-26

Peptides

Phospho-2-dehydro-3-deoxyheptonate aldolase: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
F

D
G

Phospho-2-dehydro-3-deoxyheptonate aldolase

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