SMTL ID : 8rp6.1 (1 other biounit)

Aminodeoxychorismate synthase complex from Escherichia coli

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.45 Å

Oligo State

hetero-1-1-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain A: P.53, C.81, Y.129, H.130, Q.168, H.170 4 PLIP interactions: 3 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:C.81, A:H.130, A:H.170, H2O.1

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.2: 3 residues within 4Å: Chain A: P.140, A.141, C.142 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.141 GOL.3: 5 residues within 4Å: Chain A: E.177, Q.178, G.179, H.180, Q.181 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:Q.178, A:H.180, A:Q.181

1 x TRP: TRYPTOPHAN(Non-covalent)

TRP.4: 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 10 PLIP interactions: 10 interactions with chain B, Hydrophobic interactions: B:L.35 Hydrogen bonds: B:H.36, B:S.37, B:Y.44, B:R.46, B:F.47, B:S.243, B:D.405 pi-Stacking: B:F.242, B:F.242

1 x MG: MAGNESIUM ION(Non-covalent)

MG.5: 6 residues within 4Å: Chain B: G.276, T.277, D.300, E.303, E.437, E.440 2 PLIP interactions: 1 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:E.440, H2O.1

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

CL.6: 3 residues within 4Å: Chain B: K.325, V.326, P.327 Ligand excluded by PLIP CL.7: 1 residues within 4Å: Chain B: R.301 Ligand excluded by PLIP CL.8: 6 residues within 4Å: Chain B: W.391, I.410, R.411, A.424, G.425, K.444 Ligand excluded by PLIP CL.9: 6 residues within 4Å: Chain B: K.275, G.276, T.277, G.426, G.427, K.444 Ligand excluded by PLIP

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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