Structure of PDB 3ia9 Chain B

Receptor sequence
>3ia9B (length=99) Species: 11676 (Human immunodeficiency virus 1) [Search protein sequence]
PQITLWKRPLVTIRIGGQLKEALLNTGADDTVIEELNLPGCWKPKLIGGI
GGFIKVRQYDQIPVEIAGHKAIGTVLVGPTPVNIIGRNLLTQIGATLNF
3D structure
PDB3ia9 Hydrogen bonds at the protein-inhibitor interface in the HIV-1 protease / inhibitors complexes probed by total chemical synthesis and X-ray crystallography
ChainB
Resolution1.3 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) N25 T26 G27
Catalytic site (residue number reindexed from 1) N25 T26 G27
Enzyme Commision number 3.4.23.16: HIV-1 retropepsin.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 2NC B N25 G27 A28 D29 D30 I47 G48 G49 I50 F53 N25 G27 A28 D29 D30 I47 G48 G49 I50 F53
Gene Ontology
Molecular Function
GO:0004190 aspartic-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

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Molecular Function
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Biological Process
External links
PDB RCSB:3ia9, PDBe:3ia9, PDBj:3ia9
PDBsum3ia9
PubMed
UniProtO38732

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