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Crystal structure of an in vivo HIV-1 protease mutant in complex with saquinavir: insights into the mechanisms of drug resistance

Analyse Crystal structure of an in vivo HIV-1 protease mutant in complex with… in the GL1X research workbench: secondary structure, accessibility, pockets, interfaces, conservation, variants, modifications, peptides, crosslinks and neighbours on the 3D structure.

PDB: 1FB7
Type: protein
Length: 99 residues
Chains: 1
Method: x-ray diffraction
Collection: MolNFT v1 / PDB
Contract: 0xDE3723766Bc32dcACD03C17BaA400A7B36837Eba
Owner: 0x3396CDB397284571d12822B4ae1189a8E22AAAAA
Molecule: HIV-1 protease
UniProt: Q72874
Ligands: ROC
Pockets: 2 · best druggability 0.43

Structure

x-ray diffraction · 1 distinct chain · 7% helix, 49% strand (DSSP).

Chain	Molecule	Type	Residues	Secondary structure	UniProt
A	HIV-1 protease	protein	99	7% helix, 49% strand	Q72874

Ligands and binding sites

ROC · (2S)-N-[(2S,3R)-4-[(2S,3S,4aS,8aS)-3-(tert-butylcarbamoyl)-3,4,4a,5,6,7,8,8a-octahydro-1H-isoquinolin-2-yl]-3-hydroxy-1 -phenyl-butan-2-yl]-2-(quinolin-2-ylcarbonylamino)butanediamide · ligand · chains A

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

Pockets

2 pockets found on a 1 Å grid, 0 with a druggability of 0.5 or more.

Pocket	Volume (Å³)	Druggability	Buriedness	Lining residues	Inside
1	144	0.43	0.75	18	empty
2	65	0.28	0.73	18	empty

Compared structures

1FB7 · Crystal structure of an in vivo HIV-1 protease mutant in complex with saquinavir… · 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 Q72874
Elsewhere: RCSB PDB 1FB7 · PDBe 1FB7 · UniProt Q72874

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