SMTL ID : 7q6z.1

Structure of Hedgehog acyltransferase (HHAT) in complex with megabody 177 bound to IMP-1575

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY

Oligo State

hetero-1-1-mer

Ligands

1 x CLR: CHOLESTEROL(Non-covalent)

CLR.1: 15 residues within 4Å: Chain A: L.47, W.63, M.64, G.67, K.68, L.71, V.72, L.75, L.251, L.252, W.255, V.302, L.303, V.306, P.307 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:L.71, A:L.75, A:W.255

1 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.2: 19 residues within 4Å: Chain A: L.11, S.14, L.15, H.18, F.22, R.250, W.254, L.257, M.261, L.294, Y.297, V.298, L.301, R.323, C.324, S.326, T.327, V.482, W.486 13 PLIP interactions: 13 interactions with chain A, Hydrophobic interactions: A:L.15, A:F.22, A:L.294, A:L.294, A:Y.297, A:T.327, A:V.482 Hydrogen bonds: A:W.254, A:C.324 Salt bridges: A:R.250, A:R.323 pi-Stacking: A:Y.297 Metal complexes: A:C.324

1 x 9V3: 2-(2-methylpropylamino)-1-[(4R)-4-(6-methylpyridin-2-yl)-6,7-dihydro-4H-thieno[3,2-c]pyridin-5-yl]ethanone(Non-covalent)

9V3.3: 21 residues within 4Å: Chain A: V.293, F.296, Y.297, Y.300, F.304, V.325, F.331, M.334, W.335, F.338, D.339, L.342, W.378, H.379, W.388, N.392, L.439, S.442, N.443, F.446, L.447 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:Y.300, A:F.304, A:F.338, A:D.339, A:L.342, A:L.439, A:N.443, A:F.446 Hydrogen bonds: A:N.443 pi-Stacking: A:W.335, A:W.335

1 x PLM: PALMITIC ACID(Non-covalent)

PLM.4: 19 residues within 4Å: Chain A: F.17, S.21, C.282, W.283, G.286, A.289, L.290, S.437, I.440, L.441, L.444, Y.456, I.460, F.461, V.468, S.471, V.472, F.475, L.476 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:W.283, A:W.283, A:L.290, A:Y.456, A:F.461 Hydrogen bonds: A:W.283

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Coupland, C.E. et al., Structure, mechanism, and inhibition of Hedgehog acyltransferase. Mol.Cell (2021)

Release Date

2022-01-26

Peptides

Protein-cysteine N-palmitoyltransferase HHAT: A
Megabody 177: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Membrane

We predict this structure to be a membrane protein.
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Protein-cysteine N-palmitoyltransferase HHAT

Megabody 177

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