SMTL ID : 6e1h.1

Structure of 2:1 human Ptch1-Shh-N complex

Coordinates

PDB Format

Method

ELECTRON MICROSCOPY 3.50 Å

Oligo State

hetero-2-1-mer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 6 residues within 4Å: Chain B: H.111, H.117, D.124, E.153, H.157, H.159 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:D.124, B:D.124, B:E.153

2 x CA: CALCIUM ION(Non-covalent)

CA.2: 6 residues within 4Å: Chain B: E.66, E.67, D.72, T.102, E.103 Ligands: CA.3 2 PLIP interactions: 2 interactions with chain B Metal complexes: B:D.72, B:T.102 CA.3: 7 residues within 4Å: Chain B: E.66, E.67, D.72, T.102, E.103, D.106 Ligands: CA.2 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:E.67, B:E.67, B:D.72, B:D.106

1 x PLM: PALMITIC ACID(Covalent)

PLM.4: 14 residues within 4Å: Chain A: L.128, W.129, L.427, F.434, N.496, A.498, L.775, L.777, I.780, F.1017, F.1147, F.1152 Chain B: C.1, G.2 14 PLIP interactions: 13 interactions with chain A, 1 interactions with chain B Hydrophobic interactions: A:L.128, A:L.128, A:W.129, A:W.129, A:L.427, A:F.434, A:A.498, A:L.777, A:I.780, A:F.1017, A:F.1017, A:F.1147, A:F.1152 Hydrogen bonds: B:G.2

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Qi, X. et al., Two Patched molecules engage distinct sites on Hedgehog yielding a signaling-competent complex. Science (2018)

Release Date

2018-08-29

Peptides

Protein patched homolog 1: AC
Sonic hedgehog protein: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

C
B

B
C

Membrane

We predict this structure to be a membrane protein.
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Protein patched homolog 1

Sonic hedgehog protein

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