SMTL ID : 8cuy.1

ACP1-KS-AT domains of mycobacterial Pks13

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

homo-dimer

Ligands

4 x UNL: UNKNOWN LIGAND

UNL.1: 12 residues within 4Å: Chain A: A.266, C.267, L.301, G.305, E.445, G.509, F.510 Chain B: A.233, H.234, I.238, T.241, A.242 5 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B Hydrophobic interactions: A:A.266, B:I.238, B:A.242 Hydrogen bonds: A:C.267, A:F.510 UNL.3: 14 residues within 4Å: Chain A: F.709, Q.797, S.798, L.799, R.823, M.842, L.844, V.866, A.868, Q.872, V.874, S.905, H.906, Q.993 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.709, A:F.709, A:L.844, A:V.866, A:A.868 Hydrogen bonds: A:R.823 Salt bridges: A:H.906 UNL.4: 12 residues within 4Å: Chain A: A.233, H.234, I.238, T.241, A.242 Chain B: A.266, C.267, L.301, G.305, E.445, G.509, F.510 5 PLIP interactions: 3 interactions with chain B, 2 interactions with chain A Hydrophobic interactions: B:A.266, A:I.238, A:A.242 Hydrogen bonds: B:C.267, B:F.510 UNL.5: 13 residues within 4Å: Chain B: F.709, Q.797, S.798, L.799, R.823, M.842, L.844, V.866, V.874, F.899, S.905, H.906, Q.993 8 PLIP interactions: 8 interactions with chain B Hydrophobic interactions: B:F.709, B:F.709, B:L.844, B:V.866, B:V.874, B:F.899 Hydrogen bonds: B:R.823 Salt bridges: B:H.906

1 x PNS: 4'-PHOSPHOPANTETHEINE(Covalent)

PNS.2: 6 residues within 4Å: Chain A: S.38, A.58, F.62, A.461, N.462, A.1052 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:A.58, A:F.62 Hydrogen bonds: A:A.461

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, S.K. et al., Structure and dynamics of the essential endogenous mycobacterial polyketide synthase Pks13. Nat.Struct.Mol.Biol. (2023)

Release Date

2023-02-15

Peptides

Polyketide synthase PKS13: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Polyketide synthase PKS13

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