SMTL ID : 8hx8.1

Crystal structure of 4-amino-4-deoxychorismate synthase from Streptomyces venezuelae co-crystallized with chorismate

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.55 Å

Oligo State

homo-dimer

Ligands

2 x TRP: TRYPTOPHAN(Non-covalent)

TRP.1: 12 residues within 4Å: Chain A: L.249, D.250, S.251, S.259, R.260, F.261, P.481, Y.482, G.483, L.636, G.637, D.646 9 PLIP interactions: 8 interactions with chain A, 1 Ligand-Ligand interactions Hydrogen bonds: A:D.250, A:S.251, A:S.251, A:R.260, A:F.261, A:P.481, A:G.483, W.1 pi-Stacking: A:Y.482 TRP.5: 12 residues within 4Å: Chain B: L.249, D.250, S.251, S.259, R.260, F.261, P.481, Y.482, G.483, L.636, G.637, D.646 9 PLIP interactions: 1 Ligand-Ligand interactions, 8 interactions with chain B Hydrogen bonds: W.5, B:D.250, B:S.251, B:S.251, B:R.260, B:F.261, B:P.481, B:G.483 pi-Stacking: B:Y.482

1 x SIN: SUCCINIC ACID(Non-covalent)

SIN.2: 10 residues within 4Å: Chain A: I.515, K.516, T.518, M.609, Y.632, I.651, R.652, V.665, G.666, K.685 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:K.685 Hydrogen bonds: A:G.666 Salt bridges: A:K.516, A:R.652, A:K.685, A:K.685

2 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 2 residues within 4Å: Chain A: I.188, S.190 4 PLIP interactions: 2 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:I.188, A:S.190, H2O.1, H2O.1 MG.4: 5 residues within 4Å: Chain A: K.540, E.544, A.668, E.678, E.681 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:E.544, A:E.678

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nakamichi, Y. et al., Structural basis for the allosteric pathway of 4-amino-4-deoxychorismate synthase. Acta Crystallogr D Struct Biol (2023)

Release Date

2023-10-18

Peptides

4-amino-4-deoxychorismate synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

4-amino-4-deoxychorismate synthase

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