Macrocyclic transition-state mimicking HIV-1 protease inhibitors encompassing a tertiary alcohol

Structure

x-ray diffraction · 1 distinct chain · 4% helix, 56% strand (DSSP).

Ligands and binding sites

• 378 · methyl ~{N}-[(2~{S})-3,3-dimethyl-1-[2-[(4~{R})-5-[[(2~{S})-3-methyl-1-oxidanylidene-1-(prop-2-enylamino)butan-2-yl]amino]-4-oxidanyl-5-oxidanylidene-4-[(4-prop-2-enylphenyl)methyl]pentyl]-2-[(4-thiophen-2-ylphenyl)methyl]hydrazinyl]-1-oxidanylidene-butan-2-yl]carbamate · ligand · chains A, B
• CL · Chloride ion · ion · 3 copies · chains A, B

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

Pockets

1 pocket found on a 1 Å grid, 1 with a druggability of 0.5 or more.

Interfaces

1 interface between chains.

• A–B · 1846 Ų buried · 37 hydrogen bonds · protein-protein

Compared structures

• 4CPR · Macrocyclic Transition-State Mimicking HIV-1 Protease Inhibitors Encompassing a Tertiary… · the same entry in another collection · chain A against A, TM-score 1.00

Analyse

• Open in the research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides and crosslinks on the 3D structure
• Every structure of UniProt P03366
• Elsewhere: RCSB PDB 4CPR · PDBe 4CPR · UniProt P03366