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

Structure

x-ray diffraction · 1 distinct chain · 4% helix, 55% strand (DSSP).

Ligands and binding sites

• V78 · methyl N-[(2S)-1-[2-[[4-[(3S)-3,4-dihydrothiophen-3-yl]phenyl]methyl]-2-[3-[(3Z,8S,11R)-11-oxidanyl-7,10-bis(oxidanylidene)-8-propan-2-yl-6,9-diazabicyclo[11.2.2]heptadeca-1(16),3,13(17),14-tetraen-11-yl]propyl]hydrazinyl]-3,3-dimethyl-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 · 1849 Ų buried · 42 hydrogen bonds · protein-protein

Compared structures

• 4CPW · 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 4CPW · PDBe 4CPW · UniProt P03366