SMTL ID : 3up3.1

Nuclear receptor DAF-12 from hookworm Ancylostoma ceylanicum in complex with (25S)-cholestenoic acid

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.25 Å

Oligo State

hetero-1-1-mer

Ligands

1 x XCA: (8alpha,10alpha,25S)-3-hydroxycholesta-3,5-dien-26-oic acid(Non-covalent)

XCA.1: 19 residues within 4Å: Chain A: F.36, I.46, I.49, M.50, V.52, T.53, L.87, T.88, R.90, G.91, W.102, T.103, T.104, P.105, F.118, Q.129, I.215, S.219, L.222 15 PLIP interactions: 15 interactions with chain A Hydrophobic interactions: A:F.36, A:I.46, A:I.49, A:M.50, A:V.52, A:L.87, A:L.87, A:R.90, A:W.102, A:W.102, A:I.215, A:L.222 Hydrogen bonds: A:T.53, A:Q.129 Salt bridges: A:R.90

6 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.2: 4 residues within 4Å: Chain A: P.26, M.27, T.106, L.107 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:M.27, A:T.106 EDO.3: 7 residues within 4Å: Chain A: A.19, F.20, K.21, G.22, M.23, R.56, M.60 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:A.19, A:G.22, A:M.23 EDO.4: 7 residues within 4Å: Chain A: S.42, P.43, A.44, T.226, V.227, N.228, E.231 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:S.42, A:A.44, A:N.228, A:N.228, A:E.231 EDO.5: 1 residues within 4Å: Chain A: D.164 No protein-ligand interaction detected (PLIP) EDO.6: 8 residues within 4Å: Chain A: S.71, D.73, G.74, S.165, I.166, T.167, D.168, D.171 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:T.167, A:T.167, A:D.168, A:D.171 Water bridges: A:T.167 EDO.7: 8 residues within 4Å: Chain A: F.36, L.37, K.38, N.39, K.41, S.110, S.111, E.112 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.41, A:K.41, A:E.112

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Zhi, X. et al., Structural Conservation of Ligand Binding Reveals a Bile Acid-like Signaling Pathway in Nematodes. J.Biol.Chem. (2012)

Release Date

2011-12-14

Peptides

aceDAF-12: A
Nuclear receptor coactivator 2: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
P

aceDAF-12

Nuclear receptor coactivator 2

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