SMTL ID : 8rp2.2 (1 other biounit)

Aminodeoxychorismate synthase complex from Escherichia coli, with EDTA added

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.98 Å

Oligo State

hetero-1-1-mer

Ligands

1 x TRP: TRYPTOPHAN(Non-covalent)

TRP.1: 19 residues within 4Å: Chain B: L.35, H.36, S.37, Y.44, S.45, R.46, F.47, I.49, P.241, F.242, S.243, A.244, R.260, I.395, G.396, Y.397, D.405, T.406, S.407 13 PLIP interactions: 12 interactions with chain B, 1 Ligand-Ligand interactions Hydrogen bonds: B:H.36, B:S.37, B:S.37, B:Y.44, B:R.46, B:F.47, B:S.243, B:D.405, W.1 Water bridges: B:R.260, B:R.260 pi-Stacking: B:F.242, B:F.242

1 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain B: E.303, G.427, E.437, E.440 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.437, H2O.2, H2O.3

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

CL.3: 2 residues within 4Å: Chain B: K.63, R.118 Ligand excluded by PLIP CL.4: 2 residues within 4Å: Chain B: E.196, R.199 Ligand excluded by PLIP CL.5: 6 residues within 4Å: Chain B: W.391, I.410, R.411, A.424, G.425, K.444 Ligand excluded by PLIP CL.6: 4 residues within 4Å: Chain B: K.275, G.276, T.277, K.444 Ligand excluded by PLIP CL.7: 2 residues within 4Å: Chain B: N.188, R.218 Ligand excluded by PLIP

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.8: 6 residues within 4Å: Chain A: I.174 Chain B: K.325, V.326, P.327, E.328, L.329 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:V.326

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.9: 3 residues within 4Å: Chain B: S.297, A.298, K.299 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:K.299

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

SO4.10: 4 residues within 4Å: Chain B: W.14, Q.16, H.148, H.151 2 PLIP interactions: 2 interactions with chain B Salt bridges: B:H.148, B:H.151

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sung, S. et al., Activity regulation of the aminodeoxychorismate synthase bienzyme complex by glutaminase substrate-mediated subunit interface expansion. To Be Published

Release Date

2025-01-29

Peptides

Aminodeoxychorismate synthase component 2: A
Aminodeoxychorismate synthase component 1: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
BBB

B
CCC

Aminodeoxychorismate synthase component 2

Aminodeoxychorismate synthase component 1

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