SMTL ID : 9ctn.1

Modifying region of EcPKS2 - acetylated dataset

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 3.11 Å

Oligo State

homo-dimer

Ligands

2 x NDP: NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE(Non-covalent)

NDP.1: 34 residues within 4Å: Chain A: V.1971, G.1972, M.1974, G.1975, G.1976, M.1977, T.1996, S.1997, R.1998, Y.1999, G.2000, L.2025, S.2026, M.2052, A.2053, M.2054, V.2055, E.2074, S.2075, K.2076, M.2079, F.2102, S.2103, S.2104, L.2105, Y.2117, W.2143, A.2144, S.2145, I.2146, V.2149, G.2150, T.2151, V.2152 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:W.2143 Hydrogen bonds: A:G.1972, A:M.1974, A:M.1977, A:R.1998, A:R.1998, A:M.2054, A:E.2074, A:E.2074, A:K.2076, A:Y.2117, A:I.2146, A:T.2151 Salt bridges: A:R.1998 pi-Cation interactions: A:R.1998 NDP.3: 34 residues within 4Å: Chain B: V.1971, G.1972, M.1974, G.1975, G.1976, M.1977, G.1978, T.1996, S.1997, R.1998, Y.1999, L.2025, S.2026, V.2027, M.2052, A.2053, M.2054, V.2055, E.2074, S.2075, K.2076, M.2079, F.2102, S.2103, S.2104, L.2105, Y.2117, W.2143, A.2144, S.2145, I.2146, G.2150, T.2151, V.2152 15 PLIP interactions: 15 interactions with chain B Hydrophobic interactions: B:W.2143 Hydrogen bonds: B:G.1972, B:G.1976, B:M.1977, B:S.1997, B:R.1998, B:Y.1999, B:M.2054, B:E.2074, B:K.2076, B:Y.2117, B:I.2146, B:T.2151, B:T.2151 Salt bridges: B:R.1998

2 x 6VG: ~{S}-[2-[3-[[(2~{R})-3,3-dimethyl-2-oxidanyl-4-phosphonooxy-butanoyl]amino]propanoylamino]ethyl] ethanethioate(Covalent)

6VG.2: 20 residues within 4Å: Chain A: H.903, V.905, L.910, F.911, P.912, A.913, I.944, H.945, Q.946, A.947, Y.1028, L.1065, A.1074, L.1075, P.1076, T.1077, I.1127, S.2241, L.2242, V.2245 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.944 Hydrogen bonds: A:I.944, A:A.947, A:P.1076 6VG.4: 22 residues within 4Å: Chain B: H.903, V.905, L.910, F.911, P.912, A.913, I.944, H.945, Q.946, A.947, Y.1026, Y.1028, L.1061, L.1065, A.1074, L.1075, P.1076, T.1077, I.1127, S.2241, L.2242, V.2245 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:I.944, B:Y.1026, B:I.1127 Hydrogen bonds: B:Q.946, B:P.1076, B:T.1077

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schubert, H.L. et al., The structure of full-length AFPK supports the ACP linker in a role that regulates iterative polyketide and fatty acid assembly. Proc.Natl.Acad.Sci.USA (2025)

Release Date

2025-01-29

Peptides

Polyketide synthase 2: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Polyketide synthase 2

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