SMTL ID : 8rp1.1 (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 GLU: GLUTAMIC ACID(Non-covalent)

GLU.1: 16 residues within 4Å: Chain A: P.52, G.53, P.54, C.55, T.56, C.80, L.81, Q.84, Y.128, H.129, S.130, L.131, Q.167, H.169 Chain B: G.210, Y.213 12 PLIP interactions: 8 interactions with chain A, 2 Ligand-Ligand interactions, 2 interactions with chain B Hydrophobic interactions: A:L.81 Hydrogen bonds: A:G.53, A:G.53, A:L.81, A:Q.84, A:S.130, A:L.131, E.1, E.1, B:G.210, B:Y.213 Water bridges: A:H.169

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

CL.2: 3 residues within 4Å: Chain A: K.99, V.100 Chain B: H.208 Ligand excluded by PLIP CL.3: 4 residues within 4Å: Chain A: K.30, R.31, A.34 Ligands: SO4.7 Ligand excluded by PLIP CL.4: 2 residues within 4Å: Chain A: V.95, R.96 Ligand excluded by PLIP CL.12: 2 residues within 4Å: Chain B: E.198, R.201 Ligand excluded by PLIP CL.13: 3 residues within 4Å: Chain B: G.64, R.119, R.389 Ligand excluded by PLIP CL.14: 6 residues within 4Å: Chain B: W.393, I.412, R.413, A.426, G.427, K.446 Ligand excluded by PLIP CL.15: 1 residues within 4Å: Chain B: R.303 Ligand excluded by PLIP CL.16: 6 residues within 4Å: Chain B: K.277, G.278, T.279, E.442, K.446 Ligands: MG.11 Ligand excluded by PLIP

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

SO4.5: 4 residues within 4Å: Chain A: Q.177, G.178, H.179, Q.180 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:Q.177, A:H.179, A:Q.180 Water bridges: A:G.178, A:G.178 Salt bridges: A:H.179 SO4.6: 4 residues within 4Å: Chain A: G.114, R.117, R.157, R.188 7 PLIP interactions: 7 interactions with chain A Hydrogen bonds: A:G.114 Water bridges: A:R.117, A:R.188, A:R.188 Salt bridges: A:R.117, A:R.157, A:R.188 SO4.7: 6 residues within 4Å: Chain A: W.14, V.29, R.31 Chain B: R.319 Ligands: CL.3, MES.17 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Water bridges: B:R.319, B:R.319, A:R.31 Salt bridges: B:R.319, A:R.31 SO4.8: 4 residues within 4Å: Chain A: A.120, N.121, P.122, E.176 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:N.121, A:E.176 SO4.20: 3 residues within 4Å: Chain B: K.65, R.119, R.120 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.120 Salt bridges: B:K.65, B:R.120 SO4.21: 4 residues within 4Å: Chain B: N.190, R.220, H.222, Q.388 5 PLIP interactions: 5 interactions with chain B Water bridges: B:R.220, B:R.220, B:Q.388, B:Q.388 Salt bridges: B:R.220

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

MES.9: 5 residues within 4Å: Chain A: I.173, L.174 Chain B: K.327, V.328, L.331 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:V.328 MES.17: 6 residues within 4Å: Chain B: F.121, E.122, R.319, R.362, A.363 Ligands: SO4.7 3 PLIP interactions: 3 interactions with chain B Water bridges: B:E.122, B:R.319 Salt bridges: B:R.319

1 x TRP: TRYPTOPHAN(Non-covalent)

TRP.10: 19 residues within 4Å: Chain B: L.37, H.38, S.39, Y.46, S.47, R.48, F.49, I.51, P.243, F.244, S.245, A.246, R.262, I.397, G.398, Y.399, D.407, T.408, S.409 11 PLIP interactions: 11 interactions with chain B Hydrophobic interactions: B:L.37 Hydrogen bonds: B:H.38, B:S.39, B:Y.46, B:R.48, B:F.49, B:S.245, B:D.407 Water bridges: B:R.262 pi-Stacking: B:F.244, B:F.244

1 x MG: MAGNESIUM ION(Non-covalent)

MG.11: 5 residues within 4Å: Chain B: G.278, T.279, D.302, E.442 Ligands: CL.16 5 PLIP interactions: 2 interactions with chain B, 3 Ligand-Water interactions Metal complexes: B:E.442, B:E.442, H2O.4, H2O.6, H2O.6

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.18: 5 residues within 4Å: Chain B: F.200, Q.435, E.436, E.437, A.438 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:Q.435, B:E.436, B:E.437 Water bridges: B:Q.435, B:A.438 GOL.19: 6 residues within 4Å: Chain B: I.127, A.128, E.129, K.199, P.387, Q.388 1 PLIP interactions: 1 interactions with chain B Water bridges: B:K.199

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
AAA

B
DDD

Aminodeoxychorismate synthase component 2

Aminodeoxychorismate synthase component 1

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