SMTL ID : 8e0u.1

DAHP (3-deoxy-D-arabinoheptulosonate-7-phosphate) Synthase complexed with Sulfate in unbound:(bound)2:other conformations

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.42 Å

Oligo State

homo-tetramer

Ligands

13 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: R.10 Chain B: G.226, N.227, G.228, D.229 5 PLIP interactions: 2 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:G.228, B:D.229 Water bridges: A:R.10, A:R.10 Salt bridges: A:R.10 SO4.2: 7 residues within 4Å: Chain A: P.99, E.144, G.164, A.165, R.166, K.187, R.235 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:A.165, A:R.166 Salt bridges: A:R.166, A:K.187, A:R.235 SO4.3: 3 residues within 4Å: Chain B: P.99, R.100, T.101 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:T.101, B:T.101 Salt bridges: B:R.100 SO4.4: 3 residues within 4Å: Chain B: T.193, I.194, K.195 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:I.194, B:K.195 SO4.5: 4 residues within 4Å: Chain A: G.226, N.227, G.228 Chain B: R.10 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:G.228 Salt bridges: B:R.10 SO4.6: 3 residues within 4Å: Chain B: N.121, D.122, R.125 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.121, B:D.122 Water bridges: B:N.121, B:N.121 Salt bridges: B:R.125 SO4.7: 6 residues within 4Å: Chain B: G.164, A.165, R.166, K.187, R.235, H.269 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:A.165 Salt bridges: B:R.166, B:K.187, B:R.235, B:H.269 SO4.8: 3 residues within 4Å: Chain C: P.99, R.100, T.101 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:P.99, C:T.101 Salt bridges: C:R.100 SO4.9: 6 residues within 4Å: Chain C: E.144, G.164, A.165, R.166, K.187, R.235 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:A.165 Salt bridges: C:R.166, C:K.187, C:R.235 SO4.10: 4 residues within 4Å: Chain C: G.226, N.227, G.228 Chain D: R.10 3 PLIP interactions: 2 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:N.227, C:G.228 Salt bridges: D:R.10 SO4.11: 3 residues within 4Å: Chain C: R.10 Chain D: N.227, G.228 3 PLIP interactions: 1 interactions with chain C, 2 interactions with chain D Salt bridges: C:R.10 Hydrogen bonds: D:G.228, D:D.229 SO4.12: 3 residues within 4Å: Chain C: N.121, D.122, R.125 3 PLIP interactions: 3 interactions with chain C Hydrogen bonds: C:N.121, C:D.122 Salt bridges: C:R.125 SO4.13: 2 residues within 4Å: Chain C: K.15, Q.119 2 PLIP interactions: 2 interactions with chain C Hydrogen bonds: C:Q.119 Salt bridges: C:K.15

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Balachandran, N. et al., Role of Half-of-Sites Reactivity and Inter-Subunit Communications in DAHP Synthase Catalysis and Regulation. Biochemistry (2022)

Release Date

2022-10-12

Peptides

Phospho-2-dehydro-3-deoxyheptonate aldolase, Phe-sensitive: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
D

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

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