SMTL ID : 7cb3.1

Crystal structure of type III polyketide synthase from Mycobacterium marinum

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.31 Å

Oligo State

homo-dimer

Ligands

2 x MYR: MYRISTIC ACID(Non-covalent)

MYR.1: 15 residues within 4Å: Chain A: Y.73, R.81, M.83, P.87, S.143, S.205, S.206, N.208, A.209, I.220, H.221, F.224, L.266, I.273, L.348 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:P.87, A:N.208, A:A.209, A:I.220, A:L.266, A:I.273, A:L.348 Hydrogen bonds: A:Y.73, A:R.81 MYR.4: 13 residues within 4Å: Chain B: R.81, M.83, P.87, S.143, S.205, S.206, N.208, I.220, H.221, F.224, L.266, I.273, L.348 5 PLIP interactions: 5 interactions with chain B Hydrophobic interactions: B:N.208, B:I.220, B:L.266, B:I.273, B:L.348

2 x PGE: TRIETHYLENE GLYCOL(Non-functional Binders)

PGE.2: 7 residues within 4Å: Chain A: Q.255, L.257, D.258, Y.284, R.287, S.288, P.291 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:R.287, A:E.295, A:E.295 Water bridges: A:D.258 PGE.5: 7 residues within 4Å: Chain B: Q.255, L.257, D.258, Y.284, R.287, S.288, E.295 3 PLIP interactions: 3 interactions with chain B Hydrogen bonds: B:R.287, B:E.295, B:E.295

3 x ACT: ACETATE ION(Non-functional Binders)

ACT.3: 4 residues within 4Å: Chain A: P.282, S.283, Y.286, Q.322 2 PLIP interactions: 2 interactions with chain A Hydrophobic interactions: A:Y.286 Hydrogen bonds: A:Q.322 ACT.6: 4 residues within 4Å: Chain B: P.282, S.283, Y.286, Q.322 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:Y.286 Hydrogen bonds: B:Q.322 ACT.7: 3 residues within 4Å: Chain B: R.77, G.332, W.338 1 PLIP interactions: 1 interactions with chain B Salt bridges: B:R.77

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Pratap, S. et al., Crystal structure of type III polyketide synthase from Mycobacterium marinum. To Be Published

Release Date

2022-06-15

Peptides

Chalcone/stilbene synthase: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Chalcone/stilbene synthase

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