Structure of PDB 6kdm Chain A Binding Site BS03

Receptor Information
>6kdm 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
KQKKSVTVLDVGDAFYSVPLDKDFRKYTAFTIPSINNETPGIRYQYNVLP
MGWKGSPAIFQSSMTKILEPFRKQNPDIVIYQYMDDLYVGSDLEIGQHRT
KIEELRQHLLRWGFTTPDKKHQKEPPFLWMGYELHPDKWTVQPIVLPEKD
SWTVNDIQKLVGKLNWASQIYAGIKVRQLSKLLRGTKALTEVVPLTEEAE
LELAENREILKEPVHGVYYDPSKDLIAEIQKQGQGQWTYQIYQEPFKNLK
TGKYARMKGAHTNDVKQLTEAVQKIATESIVIWGKTPKFKLPIQKETWEA
WWTEYWQATWIPEWEFVNTPPLVKLWYQLEKEPIIGAETFYVDGAANRET
KLGKAGYVTDRGRQKVVPLTDTTNQKTELQAIHLALQDSGLEVNIVTDSQ
YALGIIQAQPDKSESELVSQIIEQLIKKEKVYLAWVPAHKGIGGNEQVDK
LVS
Ligand information
Ligand IDET9
InChIInChI=1S/C12H18N5O12P3/c1-5-6(3-27-31(23,24)29-32(25,26)28-30(20,21)22)8(18)2-7(5)17-4-14-9-10(17)15-12(13)16-11(9)19/h4,6-8,18H,1-3H2,(H,23,24)(H,25,26)(H2,20,21,22)(H3,13,15,16,19)/t6-,7-,8-/m0/s1
InChIKeyYMBBDUCQYPKKJK-FXQIFTODSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.6C=C1C(CC(C1COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)n2cnc3c2NC(=NC3=O)N
OpenEye OEToolkits 2.0.6C=C1[C@H](C[C@@H]([C@H]1COP(=O)(O)OP(=O)(O)OP(=O)(O)O)O)n2cnc3c2NC(=NC3=O)N
CACTVS 3.385NC1=NC(=O)c2ncn([CH]3C[CH](O)[CH](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)C3=C)c2N1
CACTVS 3.385NC1=NC(=O)c2ncn([C@H]3C[C@H](O)[C@@H](CO[P](O)(=O)O[P](O)(=O)O[P](O)(O)=O)C3=C)c2N1
FormulaC12 H18 N5 O12 P3
Name[[(1R,3S,5S)-3-(2-azanyl-6-oxidanylidene-3H-purin-9-yl)-2-methylidene-5-oxidanyl-cyclopentyl]methoxy-oxidanyl-phosphory l] phosphono hydrogen phosphate;
Entecavir 5'-triphosphate
ChEMBL
DrugBank
ZINC
PDB chain6kdm Chain A Residue 603 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB6kdm Structural features in common of HBV and HIV-1 resistance against chirally-distinct nucleoside analogues entecavir and lamivudine.
Resolution2.32 Å
Binding residue
(original residue number in PDB)		K65 R72 V111 G112 D113 A114 F115 M151 M184 D185 K220
Binding residue
(residue number reindexed from 1)		K65 R72 V111 G112 D113 A114 F115 M151 M184 D185 K220
Annotation score1
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.
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

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:6kdm, PDBe:6kdm, PDBj:6kdm
PDBsum6kdm
PubMed32080249
UniProtP12497|POL_HV1N5 Gag-Pol polyprotein (Gene Name=gag-pol)

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