SMTL ID : 7vwt.1

Carbazole Prenyl Transferase CqsB4

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.73 Å

Oligo State

homo-dimer

Ligands

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.1: 7 residues within 4Å: Chain A: W.192, F.287, S.290, P.291, L.292, F.294 Chain B: R.30 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:S.290, A:L.292

1 x PEG: DI(HYDROXYETHYL)ETHER(Non-functional Binders)

PEG.2: 5 residues within 4Å: Chain A: R.77, D.80, E.81, Q.83, R.84 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:R.84 Water bridges: A:Q.83, A:Q.83

2 x AO6: 2-methyl-1-[(2R)-2-oxidanylpropyl]-9H-carbazole-3,4-dione(Non-covalent)

AO6.3: 16 residues within 4Å: Chain A: F.54, F.55, V.58, T.156, P.159, A.160, I.163, F.167, I.182, F.185, Q.186, D.189, F.265, M.266, D.269, H.273 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.54, A:F.55, A:F.167, A:I.182, A:F.185, A:F.185 Water bridges: A:T.156 AO6.6: 17 residues within 4Å: Chain B: F.37, F.54, F.55, V.58, T.156, P.159, A.160, I.163, F.167, I.182, F.185, Q.186, D.189, F.265, M.266, D.269, H.273 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:F.37, B:F.54, B:I.163, B:I.182, B:F.185, B:F.185 Water bridges: B:T.156 pi-Stacking: B:F.37

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

SO4.4: 8 residues within 4Å: Chain A: G.12, I.13, T.14, D.15, L.18, H.114, P.327, Y.328 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.14, A:T.14, A:D.15, A:H.114 SO4.5: 3 residues within 4Å: Chain A: E.176, R.179, H.180 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.176 Salt bridges: A:R.179, A:H.180 SO4.7: 4 residues within 4Å: Chain B: E.176, R.179, H.180, H.247 4 PLIP interactions: 4 interactions with chain B Water bridges: B:T.183, B:T.183 Salt bridges: B:R.179, B:H.180

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nagata, R. et al., Structural Basis for the Prenylation Reaction of Carbazole-Containing Natural Products Catalyzed by Squalene Synthase-Like Enzymes. Angew.Chem.Int.Ed.Engl. (2022)

Release Date

2022-03-23

Peptides

CqsB4: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

CqsB4