SMTL ID : 7ure.1

Human PORCN in complex with palmitoleoylated WNT3A peptide

Coordinates

PDB Format Compare

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x AJP: Digitonin(Non-covalent)

AJP.1: 14 residues within 4Å: Chain A: V.105, S.108, I.111, L.112, F.147, V.320, N.323, R.326, A.339, L.343 Chain C: Y.73, Y.74, V.75, R.93 9 PLIP interactions: 2 interactions with chain C, 7 interactions with chain A Hydrogen bonds: C:R.93, A:R.326 Salt bridges: C:R.93 Hydrophobic interactions: A:V.105, A:I.111, A:F.147, A:V.320, A:A.339, A:L.343

1 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain A: C.378, C.384, C.388, H.390 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.378, A:C.384, A:H.390

1 x PAM: PALMITOLEIC ACID(Covalent)

PAM.3: 11 residues within 4Å: Chain A: F.254, H.255, W.308, M.312, H.344, L.350, V.353, L.357, L.413, F.420 Chain D: A.11 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.254, A:W.308, A:W.308, A:L.350, A:V.353, A:L.413, A:F.420

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Liu, Y. et al., Mechanisms and inhibition of Porcupine-mediated Wnt acylation. Nature (2022)

Release Date

2022-07-20

Peptides

Isoform 2 of Protein-serine O-palmitoleoyltransferase porcupine: A
2C11 light chain: B
2C11 heavy chain: C
Isoform 2 of Protein Wnt-3a: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
L

C
H

D
B

Membrane

We predict this structure to be a membrane protein.
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Isoform 2 of Protein-serine O-palmitoleoyltransferase porcupine

2C11 light chain

2C11 heavy chain

Isoform 2 of Protein Wnt-3a

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