SMTL ID : 7k0j.1

Human serine palmitoyltransferase complex SPTLC1/SPLTC2/ssSPTa protomer

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-mer

Ligands

1 x PLP: PYRIDOXAL-5'-PHOSPHATE(Covalent)

PLP.1: 15 residues within 4Å: Chain A: F.337, S.338, A.339 Chain B: M.237, G.238, F.239, H.263, E.315, D.344, A.346, H.347, T.376, T.378, K.379, G.385 11 PLIP interactions: 2 interactions with chain A, 9 interactions with chain B Hydrogen bonds: A:S.338, A:A.339, B:G.238, B:F.239, B:S.265, B:T.378, B:T.378 Hydrophobic interactions: B:A.346, B:K.379 Salt bridges: B:K.379 pi-Stacking: B:H.263

2 x POV: (2S)-3-(hexadecanoyloxy)-2-[(9Z)-octadec-9-enoyloxy]propyl 2-(trimethylammonio)ethyl phosphate(Non-functional Binders)

POV.2: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) POV.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, Y. et al., Structural insights into the regulation of human serine palmitoyltransferase complexes. Nat.Struct.Mol.Biol. (2021)

Release Date

2021-02-24

Peptides

Serine palmitoyltransferase 1: A
Serine palmitoyltransferase 2: B
Serine palmitoyltransferase small subunit A: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

Membrane

We predict this structure to be a membrane protein.
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Serine palmitoyltransferase 1

Serine palmitoyltransferase 2

Serine palmitoyltransferase small subunit A

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