SMTL ID : 4qjr.1

Crystal structure of human nuclear receptor sf-1 (nr5a1) bound to its hormone pip3 at 2.4 a resolution

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

hetero-1-1-mer

Ligands

1 x PIZ: (2S)-3-{[(R)-{[(1S,2S,3R,4S,5S,6S)-2,6-dihydroxy-3,4,5-tris(phosphonooxy)cyclohexyl]oxy}(hydroxy)phosphoryl]oxy}propane -1,2-diyl dihexadecanoate(Non-covalent)

PIZ.1: 20 residues within 4Å: Chain A: F.46, L.49, M.52, L.90, V.91, H.94, L.109, V.115, T.119, V.120, Q.123, A.124, G.125, S.126, L.128, A.135, L.213, Y.220, L.221, K.224 23 PLIP interactions: 23 interactions with chain A Hydrophobic interactions: A:F.46, A:L.49, A:L.90, A:L.90, A:V.91, A:V.91, A:L.109, A:V.115, A:L.128, A:L.128, A:A.135, A:L.213, A:Y.220, A:L.221 Hydrogen bonds: A:G.125, A:S.126 Water bridges: A:S.126, A:L.128, A:H.223, A:H.223, A:K.224, A:K.224 Salt bridges: A:K.224

2 x ACT: ACETATE ION(Non-functional Binders)

ACT.2: 3 residues within 4Å: Chain A: Y.222, L.240, Q.241 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:Y.222, A:L.240 Hydrogen bonds: A:L.240 ACT.3: 4 residues within 4Å: Chain A: T.56, S.59, D.93, R.97 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:T.56 Hydrogen bonds: A:R.97 Water bridges: A:D.93, A:D.93, A:R.97

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Blind, R.D. et al., The signaling phospholipid PIP3 creates a new interaction surface on the nuclear receptor SF-1. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-07-30

Peptides

Steroidogenic factor 1: A
Peroxisome proliferator-activated receptor gamma coactivator 1-alpha: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Steroidogenic factor 1

Peroxisome proliferator-activated receptor gamma coactivator 1-alpha

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