SMTL ID : 9p4v.1

Atomic model of wild type S. cerevisiae Fatty Acid Synthase (FAS) in complex with Palmitoyl-CoA (in vitro binding)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-6-6-mer

Ligands

6 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.1: 20 residues within 4Å: Chain A: P.595, G.596, M.597, T.598, C.600, N.650, I.652, G.682, K.706, T.733, G.737, G.738, S.769, G.770, L.800, G.802, S.803, M.806, L.1054, A.1059 17 PLIP interactions: 17 interactions with chain A Hydrophobic interactions: A:M.597, A:L.1054, A:L.1054 Hydrogen bonds: A:G.596, A:T.598, A:T.598, A:N.650, A:N.650, A:K.706, A:K.706, A:R.736, A:G.738, A:S.769, A:G.770, A:G.802, A:S.803 Water bridges: A:A.683 FMN.4: 20 residues within 4Å: Chain C: P.595, G.596, M.597, T.598, C.600, N.650, I.652, G.682, K.706, T.733, G.737, G.738, S.769, G.770, L.800, G.802, S.803, M.806, L.1054, A.1059 18 PLIP interactions: 18 interactions with chain C Hydrophobic interactions: C:M.597, C:L.1054, C:L.1054 Hydrogen bonds: C:G.596, C:T.598, C:T.598, C:N.650, C:N.650, C:K.706, C:K.706, C:R.736, C:G.738, C:S.769, C:G.770, C:G.802, C:S.803 Water bridges: C:A.683, C:F.771 FMN.7: 20 residues within 4Å: Chain E: P.595, G.596, M.597, T.598, C.600, N.650, I.652, G.682, K.706, T.733, G.737, G.738, S.769, G.770, L.800, G.802, S.803, M.806, L.1054, A.1059 18 PLIP interactions: 18 interactions with chain E Hydrophobic interactions: E:M.597, E:L.1054, E:L.1054 Hydrogen bonds: E:G.596, E:T.598, E:T.598, E:N.650, E:N.650, E:K.706, E:K.706, E:R.736, E:G.738, E:S.769, E:G.770, E:G.802, E:S.803 Water bridges: E:F.771, E:F.771 FMN.10: 20 residues within 4Å: Chain G: P.595, G.596, M.597, T.598, C.600, N.650, I.652, G.682, K.706, T.733, G.737, G.738, S.769, G.770, L.800, G.802, S.803, M.806, L.1054, A.1059 16 PLIP interactions: 16 interactions with chain G Hydrophobic interactions: G:M.597, G:L.1054, G:L.1054 Hydrogen bonds: G:G.596, G:T.598, G:N.650, G:N.650, G:K.706, G:K.706, G:R.736, G:G.738, G:S.769, G:G.770, G:G.802, G:S.803 Water bridges: G:A.683 FMN.13: 20 residues within 4Å: Chain I: P.595, G.596, M.597, T.598, C.600, N.650, I.652, G.682, K.706, T.733, G.737, G.738, S.769, G.770, L.800, G.802, S.803, M.806, L.1054, A.1059 17 PLIP interactions: 17 interactions with chain I Hydrophobic interactions: I:M.597, I:L.1054, I:L.1054 Hydrogen bonds: I:G.596, I:T.598, I:N.650, I:N.650, I:K.706, I:K.706, I:R.736, I:G.738, I:S.769, I:G.770, I:G.802, I:S.803 Water bridges: I:A.683, I:F.771 FMN.18: 20 residues within 4Å: Chain L: P.595, G.596, M.597, T.598, C.600, N.650, I.652, G.682, K.706, T.733, G.737, G.738, S.769, G.770, L.800, G.802, S.803, M.806, L.1054, A.1059 17 PLIP interactions: 17 interactions with chain L Hydrophobic interactions: L:M.597, L:L.1054, L:L.1054 Hydrogen bonds: L:G.596, L:T.598, L:N.650, L:N.650, L:K.706, L:K.706, L:R.736, L:G.738, L:S.769, L:G.770, L:G.802, L:S.803 Water bridges: L:F.771, L:F.771

6 x PKZ: Palmitoyl-CoA(Covalent)

PKZ.2: 24 residues within 4Å: Chain B: L.413, L.414, L.416, Y.417, I.420, R.430, V.432, V.433, A.436, I.437, M.440, F.450, M.451, H.454, I.455, V.469, L.472, G.473, L.476, N.479, K.491, V.493, R.520, K.521 21 PLIP interactions: 21 interactions with chain B Hydrophobic interactions: B:L.413, B:L.413, B:L.414, B:L.416, B:Y.417, B:I.420, B:V.432, B:V.433, B:F.450, B:H.454, B:I.455, B:V.469, B:L.472, B:L.476, B:L.476, B:V.493 Hydrogen bonds: B:N.479, B:K.491 Salt bridges: B:R.430, B:R.520, B:K.521 PKZ.5: 24 residues within 4Å: Chain D: L.413, L.414, L.416, Y.417, I.420, R.430, V.432, V.433, A.436, I.437, M.440, F.450, M.451, H.454, I.455, V.469, L.472, G.473, L.476, N.479, K.491, V.493, R.520, K.521 21 PLIP interactions: 21 interactions with chain D Hydrophobic interactions: D:L.413, D:L.413, D:L.414, D:L.416, D:Y.417, D:I.420, D:V.432, D:V.433, D:F.450, D:H.454, D:I.455, D:V.469, D:L.472, D:L.476, D:L.476, D:V.493 Hydrogen bonds: D:N.479, D:K.491 Salt bridges: D:R.430, D:R.520, D:K.521 PKZ.8: 24 residues within 4Å: Chain F: L.413, L.414, L.416, Y.417, I.420, R.430, V.432, V.433, A.436, I.437, M.440, F.450, M.451, H.454, I.455, V.469, L.472, G.473, L.476, N.479, K.491, V.493, R.520, K.521 22 PLIP interactions: 22 interactions with chain F Hydrophobic interactions: F:L.413, F:L.413, F:L.414, F:L.416, F:Y.417, F:I.420, F:V.432, F:V.433, F:F.450, F:H.454, F:I.455, F:V.469, F:L.472, F:L.476, F:L.476, F:V.493 Hydrogen bonds: F:N.479, F:K.491 Water bridges: F:K.491 Salt bridges: F:R.430, F:R.520, F:K.521 PKZ.11: 24 residues within 4Å: Chain H: L.413, L.414, L.416, Y.417, I.420, R.430, V.432, V.433, A.436, I.437, M.440, F.450, M.451, H.454, I.455, V.469, L.472, G.473, L.476, N.479, K.491, V.493, R.520, K.521 21 PLIP interactions: 21 interactions with chain H Hydrophobic interactions: H:L.413, H:L.413, H:L.414, H:L.416, H:Y.417, H:I.420, H:V.432, H:V.433, H:F.450, H:H.454, H:I.455, H:V.469, H:L.472, H:L.476, H:L.476, H:V.493 Hydrogen bonds: H:N.479, H:K.491 Salt bridges: H:R.430, H:R.520, H:K.521 PKZ.14: 24 residues within 4Å: Chain J: L.413, L.414, L.416, Y.417, I.420, R.430, V.432, V.433, A.436, I.437, M.440, F.450, M.451, H.454, I.455, V.469, L.472, G.473, L.476, N.479, K.491, V.493, R.520, K.521 21 PLIP interactions: 21 interactions with chain J Hydrophobic interactions: J:L.413, J:L.413, J:L.414, J:L.416, J:Y.417, J:I.420, J:V.432, J:V.433, J:F.450, J:H.454, J:I.455, J:V.469, J:L.472, J:L.476, J:L.476, J:V.493 Hydrogen bonds: J:N.479, J:K.491 Salt bridges: J:R.430, J:R.520, J:K.521 PKZ.16: 24 residues within 4Å: Chain K: L.413, L.414, L.416, Y.417, I.420, R.430, V.432, V.433, A.436, I.437, M.440, F.450, M.451, H.454, I.455, V.469, L.472, G.473, L.476, N.479, K.491, V.493, R.520, K.521 22 PLIP interactions: 22 interactions with chain K Hydrophobic interactions: K:L.413, K:L.413, K:L.414, K:L.416, K:Y.417, K:I.420, K:V.432, K:V.433, K:F.450, K:H.454, K:I.455, K:V.469, K:L.472, K:L.476, K:L.476, K:V.493 Hydrogen bonds: K:N.479, K:K.491 Water bridges: K:K.491 Salt bridges: K:R.430, K:R.520, K:K.521

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

NDP.3: 27 residues within 4Å: Chain B: G.682, G.684, S.687, I.688, T.707, S.708, R.709, F.737, N.738, Q.739, G.740, F.771, A.772, A.773, I.774, I.794, P.825, M.826, Y.839, K.843, I.869, G.870, T.872, T.875, G.876, L.877, M.878 26 PLIP interactions: 26 interactions with chain B Hydrophobic interactions: B:I.869, B:I.869, B:L.877 Hydrogen bonds: B:I.688, B:T.707, B:S.708, B:S.708, B:S.708, B:R.709, B:N.738, B:Q.739, B:G.740, B:F.771, B:A.773, B:K.843, B:T.872, B:T.872, B:T.875, B:T.875, B:G.876 Water bridges: B:K.685, B:K.685, B:G.689, B:G.689, B:A.773 Salt bridges: B:R.709 NDP.6: 27 residues within 4Å: Chain D: G.682, G.684, S.687, I.688, T.707, S.708, R.709, F.737, N.738, Q.739, G.740, F.771, A.772, A.773, I.774, I.794, P.825, M.826, Y.839, K.843, I.869, G.870, T.872, T.875, G.876, L.877, M.878 23 PLIP interactions: 23 interactions with chain D Hydrophobic interactions: D:I.869, D:I.869, D:L.877 Hydrogen bonds: D:I.688, D:T.707, D:S.708, D:S.708, D:S.708, D:R.709, D:N.738, D:Q.739, D:G.740, D:F.771, D:A.773, D:K.843, D:T.872, D:T.872, D:T.875, D:T.875, D:G.876 Water bridges: D:G.689, D:G.689 Salt bridges: D:R.709 NDP.9: 27 residues within 4Å: Chain F: G.682, G.684, S.687, I.688, T.707, S.708, R.709, F.737, N.738, Q.739, G.740, F.771, A.772, A.773, I.774, I.794, P.825, M.826, Y.839, K.843, I.869, G.870, T.872, T.875, G.876, L.877, M.878 23 PLIP interactions: 23 interactions with chain F Hydrophobic interactions: F:I.869, F:I.869, F:L.877 Hydrogen bonds: F:I.688, F:T.707, F:S.708, F:S.708, F:S.708, F:R.709, F:N.738, F:Q.739, F:G.740, F:F.771, F:A.773, F:K.843, F:T.872, F:T.872, F:T.875, F:T.875, F:G.876 Water bridges: F:K.685, F:G.689 Salt bridges: F:R.709 NDP.12: 27 residues within 4Å: Chain H: G.682, G.684, S.687, I.688, T.707, S.708, R.709, F.737, N.738, Q.739, G.740, F.771, A.772, A.773, I.774, I.794, P.825, M.826, Y.839, K.843, I.869, G.870, T.872, T.875, G.876, L.877, M.878 26 PLIP interactions: 26 interactions with chain H Hydrophobic interactions: H:I.869, H:I.869, H:L.877 Hydrogen bonds: H:I.688, H:S.708, H:S.708, H:S.708, H:R.709, H:N.738, H:Q.739, H:G.740, H:F.771, H:A.773, H:Y.839, H:K.843, H:T.872, H:T.875, H:T.875, H:T.875, H:G.876 Water bridges: H:K.685, H:K.685, H:G.689, H:G.689, H:A.773 Salt bridges: H:R.709 NDP.15: 27 residues within 4Å: Chain J: G.682, G.684, S.687, I.688, T.707, S.708, R.709, F.737, N.738, Q.739, G.740, F.771, A.772, A.773, I.774, I.794, P.825, M.826, Y.839, K.843, I.869, G.870, T.872, T.875, G.876, L.877, M.878 23 PLIP interactions: 23 interactions with chain J Hydrophobic interactions: J:I.869, J:I.869, J:L.877 Hydrogen bonds: J:I.688, J:S.708, J:S.708, J:S.708, J:R.709, J:N.738, J:Q.739, J:G.740, J:F.771, J:A.773, J:Y.839, J:K.843, J:T.872, J:T.875, J:T.875, J:T.875, J:G.876 Water bridges: J:G.689, J:G.689 Salt bridges: J:R.709 NDP.17: 27 residues within 4Å: Chain K: G.682, G.684, S.687, I.688, T.707, S.708, R.709, F.737, N.738, Q.739, G.740, F.771, A.772, A.773, I.774, I.794, P.825, M.826, Y.839, K.843, I.869, G.870, T.872, T.875, G.876, L.877, M.878 23 PLIP interactions: 23 interactions with chain K Hydrophobic interactions: K:I.869, K:I.869, K:L.877 Hydrogen bonds: K:I.688, K:S.708, K:S.708, K:S.708, K:R.709, K:N.738, K:Q.739, K:G.740, K:F.771, K:A.773, K:Y.839, K:K.843, K:T.872, K:T.875, K:T.875, K:T.875, K:G.876 Water bridges: K:K.685, K:G.689 Salt bridges: K:R.709

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hasan, S.M.N. et al., Allosteric regulation of fungal fatty acid synthesis. Structure (2025)

Release Date

2025-08-27

Peptides

Fatty acid synthase subunit beta: ACEGIL
Fatty acid synthase subunit alpha: BDFHJK

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
C

E
I

G
N

I
T

L
Z

B
B

D
D

F
J

H
O

J
U

K
1

Fatty acid synthase subunit beta

Fatty acid synthase subunit alpha

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