6OQX: Human Liver Receptor Homolog-1

Human Liver Receptor Homolog-1 bound to the agonist 5N and a fragment of the Tif2 coregulator. Determined by X-ray diffraction at 2.0 Å resolution. Released 28 Aug 2019.

Method: X-ray diffraction
Resolution: 2.0 Å
Organism: Homo sapiens
Chains: 2
Atoms: 2,166
Mol. weight: 30.61 kDa
Ligands: N1V
Released: 28 Aug 2019

Explore 6OQX in 3D Show helices and sheets RCSB PDB PDBe

Secondary structure: helices and β-sheets

6OQX contains 11 α-helices and 2 β-strands across 2 chains. Residue ranges use author residue numbering, as in the PDB file, from PDBe. To see them in 3D, choose the Cartoon representation with Secondary structure coloring: helices, sheets and coils get different colors.

Chain A: 10 helices, 2 β-strands

Element	Residues	Length	Sheet
α-helix	303-310	8
α-helix	315-332	18
α-helix	341-362	22
α-helix	366-368	3
α-helix	371-397	27
β-strand	402-404	3	1
β-strand	410-412	3	1
α-helix	413-440	28
α-helix	445-456	12
α-helix	467-488	22
α-helix	495-522	28
α-helix	531-537	7

Chain C: 1 helix, 0 β-strands

Element	Residues	Length	Sheet
α-helix	743-750	8

Molecules and chains

Molecule	Chains	Type	Length	Organism	UniProt
Nuclear receptor subfamily 5 group A member 2	A	protein	245	Homo sapiens	O00482 (AlphaFold model)
Nuclear receptor coactivator 2	C	protein	15	Homo sapiens	Q15596 (AlphaFold model)

Sequence of entity 1 (A), FASTA

>6OQX_1 Nuclear receptor subfamily 5 group A member 2 (chains A)
SNASIPHLILELLKCEPDEPQVQAKIMAYLQQEQANRSKHEKLSTFGLMCKMADQTLFSI
VEWARSSIFFRELKVDDQMKLLQNCWSELLILDHIYRQVVHGKEGSIFLVTGQQVDYSII
ASQAGATLNNLMSHAQELVAKLRSLQFDQREFVCLKFLVLFSLDVKNLENFQLVEGVQEQ
VNAALLDYTMCNYPQQTEKFGQLLLRLPEIRAISMQAEEYLYYKHLNGDVPYNNLLIEML
HAKRA

Sequence of entity 2 (C), FASTA

>6OQX_2 Nuclear receptor coactivator 2 (chains C)
KENALLRYLLDKDDT

Ligands and cofactors

ID	Name	Formula	Copies
N1V	(8beta,11alpha,12alpha)-8-(1-phenylethenyl)-1,6:7,14-dicycloprosta-1,3,5,7(14)-…	C28 H35 N O3 S	1

Primary citation

Development of the First Low Nanomolar Liver Receptor Homolog-1 Agonist through Structure-guided Design. Mays, S.G., Flynn, A.R., Cornelison, J.L. et al. J Med Chem (2019) 62:11022-11034. DOI 10.1021/acs.jmedchem.9b00753 · PubMed

Other PDB entries of the same protein (UniProt O00482 (AlphaFold model), which also has an AlphaFold model), best resolution first:

6VC2 1.7 Å, LRH-1 bound to SS-RJW100 and a fragment of the Tif2 Coactivator
3PLZ 1.75 Å, Human LRH1 LBD bound to GR470
4PLD 1.75 Å, Human Nuclear Receptor Liver Receptor Homologue-1, LRH-1, in its apo State Bound to a…
4PLE 1.75 Å, Human Nuclear Receptor Liver Receptor Homologue-1, LRH-1, Bound to an E. Coli…
4ONI 1.8 Å, Structure of Human Orphan Receptor LRH1 bound to two bacterial phospholipids
5L11 1.85 Å, Human Liver Receptor Homologue-1 (LRH-1) Bound to RJW100 and a Fragment of TIF-2
4RWV 1.86 Å, Crystal structure of PIP3 bound human nuclear receptor LRH-1 (Liver Receptor Homolog 1,…
1YUC 1.9 Å, Human Nuclear Receptor Liver Receptor Homologue-1, LRH-1, Bound to Phospholipid and a…
4DOR 1.9 Å, Human Nuclear Receptor Liver Receptor Homologue-1, LRH-1, in its apo State Bound to a…
5SYZ 1.93 Å, Human Liver Receptor Homologue-1 (LRH-1) Bound to a RJW100 stereoisomer and a Fragment…
5UNJ 1.96 Å, Structure of Human Liver Receptor Homolog 1 in complex with PGC1a and RJW100
4DOS 2.0 Å, Human Nuclear Receptor Liver Receptor Homologue-1, LRH-1, Bound to DLPC and a Fragment…

Browse structure collections

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