Structure of PDB 6ika Chain A Binding Site BS01

Receptor Information
>6ika Chain A (length=553) Species: 11676 (Human immunodeficiency virus 1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
PISPIETVPVKLKPGMDGPKVKQWPLTEEKIKALVEICTEMEKEGKISKI
GPENPYNTPVFAIKKKDSTKWRKLVDFRELNKRTQDFWEVQLGIPHPAGL
KQKKSVTVLDVSAAFYSVPLDKDFRKYTAFTIPSINNETPGIRYQYNVLP
MGWKGSPALLQSSMTKILEPFRKQNPDIVIYQYMDDLYVGSDLEIGQHRT
KIEELRQHLLRWGFTTPDKKHQKEPPFLWMGYELHPDKWTVQPIVLPEKD
SWTVNDIQKLVGKLNWASQIYAGIKVRQLSKLLRGTKALTEVVPLTEEAE
LELAENREILKEPVHGVYYDPSKDLIAEIQKQGQGQWTYQIYQEPFKNLK
TGKYARMKGAHTNDVKQLTEAVQKIATESIVIWGKTPKFKLPIQKETWEA
WWTEYWQATWIPEWEFVNTPPLVKLWYQLEKEPIIGAETFYVDGAANRET
KLGKAGYVTDRGRQKVVPLTDTTNQKTELQAIHLALQDSGLEVNIVTDSQ
YALGIIQAQPDKSESELVSQIIEQLIKKEKVYLAWVPAHKGIGGNEQVDK
LVS
Ligand information
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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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.
Resolution2.598 Å
Binding residue
(original residue number in PDB)
W24 F61 L74 D76 R78 E89 I94 G152 K154 P157 Y183 D185 M230 G231 N255 Q258 K259 G262 K263 W266 S280 R284 G285 K353 K374 R448 T473 Q475 Y501
Binding residue
(residue number reindexed from 1)
W24 F61 L74 D76 R78 E89 I94 G152 K154 P157 Y183 D185 M230 G231 N255 Q258 K259 G262 K263 W266 S280 R284 G285 K353 K374 R448 T473 Q475 Y501
Enzymatic activity
Enzyme Commision number 3.1.26.13: retroviral ribonuclease H.
Gene Ontology
Molecular Function
GO:0003676 nucleic acid binding
GO:0003964 RNA-directed DNA polymerase activity
GO:0004523 RNA-DNA hybrid ribonuclease 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
UniProtD3XFN7

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