Structure of PDB 3nf6 Chain B

Receptor sequence
>3nf6B (length=149) Species: 11676 (Human immunodeficiency virus 1) [Search protein sequence]
SPGIWQLDCTHLEGKVILVAVHVASGYIEAEVIPAETGQETAYFLLKLAG
RWPVKTVHTDNGSNFTSTTVKAACWWAGIKQEDGIPYNPQSQGVIESMNK
ELKKIIGQVRDQAEHLKTAVQMAVFIHNHKRKGYSAGERIVDIIATDIQ
3D structure
PDB3nf6 Structural basis for a new mechanism of inhibition of HIV-1 integrase identified by fragment screening and structure-based design
ChainB
Resolution1.9 Å
3D
structure
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Enzymatic activity
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 IMV B Q95 T125 A128 A129 W132 Q39 T69 A72 A73 W76 MOAD: ic50=295uM
PDBbind-CN: -logKd/Ki=3.53,IC50=295uM
BS02 IMV B A169 E170 H171 T174 M178 A113 E114 H115 T118 M122 MOAD: ic50=295uM
PDBbind-CN: -logKd/Ki=3.53,IC50=295uM
BS03 IMV B G82 V150 M154 E157 H183 G26 V94 M98 E101 H127 MOAD: ic50=295uM
PDBbind-CN: -logKd/Ki=3.53,IC50=295uM
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
Biological Process
GO:0015074 DNA integration

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Molecular Function
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Biological Process
External links
PDB RCSB:3nf6, PDBe:3nf6, PDBj:3nf6
PDBsum3nf6
PubMed21602613
UniProtP12497|POL_HV1N5 Gag-Pol polyprotein (Gene Name=gag-pol)

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