Structure of PDB 2ien Chain B

Receptor sequence
>2ienB (length=99) Species: 11676 (Human immunodeficiency virus 1) [Search protein sequence]
PQITLWKRPLVTIKIGGQLKEALLDTGADDTVIEEMSLPGRWKPKMIGGI
GGFIKVRQYDQIIIEIAGHKAIGTVLVGPTPVNIIGRNLLTQIGATLNF
3D structure
PDB2ien High Resolution Crystal Structures of HIV-1 Protease with a Potent Non-Peptide Inhibitor (Uic-94017) Active Against Multi-Drug-Resistant Clinical Strains.
ChainB
Resolution1.3 Å
3D
structure
Catalytic site residues are labeled in the structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
Enzymatic activity
Catalytic site (original residue number in PDB) D125 T126 G127
Catalytic site (residue number reindexed from 1) D25 T26 G27
Enzyme Commision number 2.7.7.-
2.7.7.49: RNA-directed DNA polymerase.
2.7.7.7: DNA-directed DNA polymerase.
3.1.-.-
3.1.13.2: exoribonuclease H.
3.1.26.13: retroviral ribonuclease H.
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 017 B D125 G127 A128 D129 G148 G149 I150 D25 G27 A28 D29 G48 G49 I50 MOAD: Ki=1nM
PDBbind-CN: -logKd/Ki=9.00,Ki=1.0nM
Gene Ontology
Molecular Function
GO:0004190 aspartic-type endopeptidase activity
Biological Process
GO:0006508 proteolysis

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:2ien, PDBe:2ien, PDBj:2ien
PDBsum2ien
PubMed15066436
UniProtP03367|POL_HV1BR Gag-Pol polyprotein (Gene Name=gag-pol)

[Back to BioLiP]