SMTL ID : 8ps2.1

Asymmetric unit of the yeast fatty acid synthase with ACP at the enoyl reductase domain (FASam sample)

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY 2.90 Å

Oligo State

hetero-2-1-mer

Ligands

1 x A3Z: ~{S}-[2-[3-[[(2~{R})-3,3-dimethyl-2-oxidanyl-4-phosphonooxy-butanoyl]amino]propanoylamino]ethyl] (~{E})-but-2-enethioate(Covalent)

A3Z.1: 17 residues within 4Å: Chain B: G.178, K.179, S.180, T.181 Chain C: R.406, A.683, K.706, G.708, T.733, G.739, H.740, H.741, S.742, E.852, L.1034, L.1054 Ligands: FMN.2 8 PLIP interactions: 2 interactions with chain B, 6 interactions with chain C Hydrogen bonds: B:S.180, B:T.181, C:A.683, C:H.740, C:H.740 Hydrophobic interactions: C:A.683, C:L.1034, C:L.1054

1 x FMN: FLAVIN MONONUCLEOTIDE(Non-covalent)

FMN.2: 22 residues within 4Å: Chain C: P.595, G.596, M.597, T.598, N.650, I.652, G.682, K.706, T.733, R.736, G.737, G.738, G.739, S.769, G.770, L.800, G.802, S.803, M.806, L.1054, A.1059 Ligands: A3Z.1 14 PLIP interactions: 14 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:G.738, C:G.770, C:G.802, C:S.803

1 x MLC: MALONYL-COENZYME A(Non-covalent)

MLC.3: 23 residues within 4Å: Chain A: R.59 Chain C: G.1668, Q.1669, H.1807, S.1808, L.1809, R.1834, A.1856, I.1857, N.1858, R.1861, N.1890, N.1892, Q.1897, V.1899, R.1962, F.1964, A.1965, C.1966, I.1967, L.1969, F.1976, H.1977 23 PLIP interactions: 4 interactions with chain A, 19 interactions with chain C Hydrogen bonds: A:R.59, A:R.59, C:Q.1669, C:Q.1669, C:Q.1669, C:S.1808, C:L.1809, C:N.1858, C:N.1890, C:N.1892, C:Q.1897, C:Q.1897, C:R.1962, C:R.1962, C:A.1965 Salt bridges: A:R.59, A:R.59, C:R.1834, C:R.1861, C:H.1977 Hydrophobic interactions: C:L.1969, C:F.1976 pi-Cation interactions: C:R.1861

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Singh, K. et al., Reconstruction of a fatty acid synthesis cycle from acyl carrier protein and cofactor structural snapshots. Cell (2023)

Release Date

2023-11-22

Peptides

Fatty acid synthase subunit alpha: AB
Fatty acid synthase subunit beta: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
G

Fatty acid synthase subunit alpha

Fatty acid synthase subunit beta

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