Structure of PDB 6ika Chain B

Receptor sequence
>6ikaB (length=406) Species: 11676 (Human immunodeficiency virus 1) [Search protein sequence]
IETVPVKLKPGMDGPKVKQWPLTEEKIKALVEICTEMEKEGKISKIGPEN
PYNTPVFAIKKKDSTKWRKLVDFRELNKRTQDFWEVQLGIPHPAGLKQKK
SVTVLDVGDAYFSVPLDKDFRKYTAFTIPSINNETPGIRYQYNVLPQGWK
GSPAIFQSSMTKILEPFRKQNPDIVIYQYMDDLYVGSDLEIGQHRTKIEE
LRQHLLRWGGYELHPDKWTVQPIVLPEKDSWTVNDIQKLVGKLNWASQIY
AGIKVRQLSKLLRGTKALTEVVPLTEEAELELAENREILKEPVHGVYYDP
SKDLIAEIQKQGQGQWTYQIYQEPFKNLKTGKYARMKGAHTNDVKQLTEA
VQKIATESIVIWGKTPKFKLPIQKETWEAWWTEYWQATWIPEWEFVNTPP
LVKLWY
3D structure
PDB6ika Active-site deformation in the structure of HIV-1 RT with HBV-associated septuple amino acid substitutions rationalizes the differential susceptibility of HIV-1 and HBV against 4'-modified nucleoside RT inhibitors.
ChainB
Resolution2.598 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 dna B K22 W266 Q269 K395 K18 W245 Q248 K374
Gene Ontology
Molecular Function
GO:0003964 RNA-directed DNA polymerase activity
Biological Process
GO:0006278 RNA-templated DNA biosynthetic process

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Molecular Function
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Biological Process
External links
PDB RCSB:6ika, PDBe:6ika, PDBj:6ika
PDBsum6ika
PubMed30648556
UniProtP12497|POL_HV1N5 Gag-Pol polyprotein (Gene Name=gag-pol)

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