SMTL ID : 5wqg.1 (2 other biounits)

Structure of fungal meroterpenoid isomerase Trt14 complexed with terretonin D

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x CA: CALCIUM ION(Non-covalent)

CA.1: 2 residues within 4Å: Chain A: E.154, D.158 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:E.154, A:D.158, A:D.158 CA.3: 1 residues within 4Å: Chain B: D.158 3 PLIP interactions: 2 interactions with chain B, 1 Ligand-Water interactions Metal complexes: B:D.158, B:D.158, H2O.2

1 x 7MI: methyl (2S,4aR,4bS,5S,6aS,10aS,10bS,12aS)-2,4b,7,7,10a,12a-hexamethyl-12-methylidene-5-oxidanyl-1,4,6,8-tetrakis(oxidanylidene) -5,6a,9,10,10b,11-hexahydro-4aH-naphtho[1,2-h]isochromene-2-carboxylate(Non-covalent)

7MI.2: 17 residues within 4Å: Chain B: F.35, Y.39, F.42, I.47, R.51, S.57, R.59, R.68, S.73, A.76, C.77, A.80, F.84, L.87, W.121, I.141, F.145 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:Y.39, B:F.42, B:I.47, B:A.76, B:A.80, B:F.84, B:L.87, B:W.121, B:W.121, B:F.145 Hydrogen bonds: B:Y.39, B:R.59, B:R.68 Water bridges: B:R.68 Salt bridges: B:R.68

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Mori, T. et al., Molecular basis for the unusual ring reconstruction in fungal meroterpenoid biogenesis. Nat. Chem. Biol. (2017)

Release Date

2017-07-26

Peptides

Isomerase trt14: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Isomerase trt14

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