SMTL ID : 6agm.2 (1 other biounit)

Molecular basis for feedback inhibition of tyrosine-regulated 3-deoxy-d-arabino-heptulosonate-7-phosphate synthase from Escherichia coli

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

2 x TYR: TYROSINE(Non-covalent)

TYR.1: 13 residues within 4Å: Chain A: P.148, P.151, Q.152, G.179, L.180, S.181, F.210, G.212, I.213, L.222 Chain B: L.6, N.7, N.8 13 PLIP interactions: 2 Ligand-Ligand interactions, 1 interactions with chain B, 10 interactions with chain A Water bridges: Y.1, Y.1, A:R.41, A:S.181 Hydrogen bonds: B:N.8, A:Q.152, A:S.181, A:I.213, A:I.213 Hydrophobic interactions: A:P.151, A:Q.152, A:L.222 pi-Stacking: A:F.210 TYR.2: 14 residues within 4Å: Chain A: L.6, N.7, N.8, I.11 Chain B: P.148, P.151, Q.152, G.179, L.180, S.181, F.210, G.212, I.213, L.222 14 PLIP interactions: 11 interactions with chain B, 3 interactions with chain A, Hydrophobic interactions: B:P.151, B:Q.152, B:L.222, A:I.11 Hydrogen bonds: B:Q.152, B:S.181, B:I.213, B:I.213, A:N.8 Water bridges: B:K.24, B:S.181, B:S.181, A:N.7 pi-Stacking: B:F.210

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cui, D. et al., Molecular basis for feedback inhibition of tyrosine-regulated 3-deoxy-d-arabino-heptulosonate-7-phosphate synthase from Escherichia coli. J.Struct.Biol. (2019)

Release Date

2019-04-17

Peptides

Phospho-2-dehydro-3-deoxyheptonate aldolase, Tyr-sensitive: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

B
D

Phospho-2-dehydro-3-deoxyheptonate aldolase, Tyr-sensitive

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