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Crystal structure of pxr lbd complexed with SJB7

Analyse Crystal structure of pxr lbd complexed with SJB7 in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB
5X0R
Type
protein
Length
524 residues
Chains
4
Method
x-ray diffraction
Collection
MolNFT v1 / PDB
Contract
0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner
0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule
Nuclear receptor subfamily 1 group I member 2; Nuclear receptor coactivator 1
EC
2.3.1.48
UniProt
O75469, Q15788
Ligands
4WH
Pockets
3 · best druggability 0.81

Structure

x-ray diffraction · 3 distinct chains · 58% helix, 8% strand (DSSP).

ChainMoleculeTypeResiduesSecondary structureUniProt
ANuclear receptor subfamily 1 group I member 2protein23760% helix, 8% strandO75469
BNuclear receptor subfamily 1 group I member 2protein25757% helix, 9% strandO75469
C, DNuclear receptor coactivator 1 (EC 2.3.1.48)protein1553% helix, 0% strandQ15788

Ligands and binding sites

  • 4WH · 4-[(4-tert-butylphenyl)sulfonyl]-1-(2,4-dimethoxy-5-methylphenyl)-5-methyl-1H-1,2,3-triazole · ligand · 2 copies · chains A, B

Binding sites are the residues within 4.5 Å of a ligand's heavy atoms.

Pockets

3 pockets found on a 1 Å grid, 2 with a druggability of 0.5 or more.

PocketVolume (ų)DruggabilityBuriednessLining residuesInside
16040.810.86574WH
25210.740.82474WH
3690.330.7516empty

Interfaces

3 interfaces between chains.

  • A–B · 791 Ų buried · 11 hydrogen bonds · protein-protein
  • A–C · 640 Ų buried · 7 hydrogen bonds · protein-protein
  • B–D · 595 Ų buried · 4 hydrogen bonds · protein-protein

Compared structures

  • 5X0R · Crystal Structure of PXR LBD Complexed with SJB7 · the same entry in another collection · chain A against A, TM-score 1.00
  • O75469 · AlphaFold monomer V2.0 prediction for nuclear receptor subfamily 1 group I member 2… · a predicted model of the same protein · chain A against A, TM-score 0.99

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