SMTL ID : 8rp1.2 (1 other biounit)

Aminodeoxychorismate synthase complex from Escherichia coli, with glutamine added

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.86 Å

Oligo State

hetero-1-1-mer

Ligands

1 x TRP: TRYPTOPHAN(Non-covalent)

TRP.1: 18 residues within 4Å: Chain B: L.37, H.38, S.39, Y.46, S.47, R.48, F.49, P.243, F.244, S.245, A.246, R.262, I.397, G.398, Y.399, D.407, T.408, S.409 13 PLIP interactions: 12 interactions with chain B, 1 Ligand-Ligand interactions Hydrophobic interactions: B:L.37 Hydrogen bonds: B:H.38, B:S.39, B:S.39, B:Y.46, B:R.48, B:F.49, B:S.245, B:D.407, W.1 Water bridges: B:R.262 pi-Stacking: B:F.244, B:F.244

2 x MG: MAGNESIUM ION(Non-covalent)

MG.2: 4 residues within 4Å: Chain B: G.278, D.302, E.305, E.442 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:D.302, B:E.305, H2O.3, H2O.4, H2O.7 MG.3: 1 residues within 4Å: Chain B: H.356 3 PLIP interactions: 1 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:H.356, H2O.7, H2O.9

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

CL.4: 2 residues within 4Å: Chain B: R.362, A.363 Ligand excluded by PLIP CL.5: 1 residues within 4Å: Chain B: R.152 Ligand excluded by PLIP CL.6: 2 residues within 4Å: Chain B: N.190, R.220 Ligand excluded by PLIP CL.7: 6 residues within 4Å: Chain B: W.393, I.412, R.413, A.426, G.427, K.446 Ligand excluded by PLIP CL.8: 1 residues within 4Å: Chain B: R.282 Ligand excluded by PLIP CL.9: 5 residues within 4Å: Chain B: I.276, K.277, G.278, T.279, K.446 Ligand excluded by PLIP CL.10: 2 residues within 4Å: Chain B: V.89, R.92 Ligand excluded by PLIP CL.11: 1 residues within 4Å: Ligands: MES.12 Ligand excluded by PLIP

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

MES.12: 10 residues within 4Å: Chain B: Q.178, E.229, R.249, E.251, Q.252, G.253, I.418, N.419, G.420 Ligands: CL.11 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.419, B:N.419 Water bridges: B:Y.225, B:Y.225 Salt bridges: B:R.249 MES.13: 6 residues within 4Å: Chain A: I.173 Chain B: K.327, V.328, P.329, E.330, L.331 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:V.328 Water bridges: B:L.331 MES.14: 7 residues within 4Å: Chain B: F.63, G.64, K.65, R.119, E.126, Q.130, R.389 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:Q.130, B:R.389, B:R.389 Water bridges: B:F.63, B:G.64, B:K.65

3 x GOL: GLYCEROL(Non-functional Binders)

GOL.15: 5 residues within 4Å: Chain B: F.200, Q.435, E.436, E.437, A.438 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:E.436, B:E.437 Water bridges: B:A.438 GOL.16: 5 residues within 4Å: Chain A: S.11 Chain B: P.374, K.375, V.376, R.377 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:K.375, B:V.376, B:R.377 GOL.17: 1 residues within 4Å: Chain B: E.353 No protein-ligand interaction detected (PLIP)

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

SO4.18: 3 residues within 4Å: Chain B: S.299, A.300, K.301 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:A.300, B:K.301 Water bridges: B:K.301 Salt bridges: B:K.301 SO4.19: 2 residues within 4Å: Chain B: K.65, R.120 3 PLIP interactions: 3 interactions with chain B Water bridges: B:R.120, B:R.120 Salt bridges: B:R.120 SO4.20: 7 residues within 4Å: Chain B: P.56, I.57, C.58, T.59, S.70, E.71, S.72 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:S.70 Water bridges: B:W.33 SO4.21: 2 residues within 4Å: Chain B: E.198, R.201 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.201

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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