Structure of PDB 8e4x Chain A Binding Site BS03

Receptor Information
>8e4x Chain A (length=384) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
QLHLPQVLADAVSRLVLGKFGDLTDNFSSPHARRKVLAGVVMTTGTDVKD
AKVISVSTGTKCINGEYMSDRGLALNDCHAEIISRRSLLRFLYTQLELYL
NNKDDQKRSIFQKSERGGFRLKENVQFHLYISTSPCGDARIFSPHEPILE
EPADRHPNRKARGQLRTKIESGQGTIPVRSNASIQTWDGVLQGERLLTMS
CSDKIARWNVVGIQGSLLSIFVEPIYFSSIILGSLYHGDHLSRAMYQRIS
NIEDLPPLYTLNKPLLSGISNAEARQPGKAPNFSVNWTVGDSAIEVINAT
TGKDELGRASRLCKHALYCRWMRVHGKVPSHLLRSKITKPNVYHESKLAA
KEYQAAKARLFTAFIKAGLGAWVEKPTEQDQFSL
Ligand information
Ligand IDIHP
InChIInChI=1S/C6H18O24P6/c7-31(8,9)25-1-2(26-32(10,11)12)4(28-34(16,17)18)6(30-36(22,23)24)5(29-35(19,20)21)3(1)27-33(13,14)15/h1-6H,(H2,7,8,9)(H2,10,11,12)(H2,13,14,15)(H2,16,17,18)(H2,19,20,21)(H2,22,23,24)/t1-,2-,3-,4+,5-,6-
InChIKeyIMQLKJBTEOYOSI-GPIVLXJGSA-N
SMILES
SoftwareSMILES
CACTVS 3.385O[P](O)(=O)O[CH]1[CH](O[P](O)(O)=O)[CH](O[P](O)(O)=O)[CH](O[P](O)(O)=O)[CH](O[P](O)(O)=O)[CH]1O[P](O)(O)=O
ACDLabs 12.01
OpenEye OEToolkits 2.0.7		C1(C(C(C(C(C1OP(=O)(O)O)OP(=O)(O)O)OP(=O)(O)O)OP(=O)(O)O)OP(=O)(O)O)OP(=O)(O)O
CACTVS 3.385O[P](O)(=O)O[C@@H]1[C@H](O[P](O)(O)=O)[C@H](O[P](O)(O)=O)[C@@H](O[P](O)(O)=O)[C@H](O[P](O)(O)=O)[C@H]1O[P](O)(O)=O
FormulaC6 H18 O24 P6
NameINOSITOL HEXAKISPHOSPHATE;
MYO-INOSITOL HEXAKISPHOSPHATE;
INOSITOL 1,2,3,4,5,6-HEXAKISPHOSPHATE
ChEMBLCHEMBL1233511
DrugBankDB14981
ZINCZINC000169289809
PDB chain8e4x Chain A Residue 801 [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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PDB8e4x ADAR activation by inducing a syn conformation at guanosine adjacent to an editing site.
Resolution2.8 Å
Binding residue
(original residue number in PDB)		I397 R401 K519 R522 S531 K629 Y658 K662 Y668 K672 E689 K690
Binding residue
(residue number reindexed from 1)		I82 R86 K204 R207 S216 K314 Y343 K347 Y353 K357 E374 K375
Annotation score1
Enzymatic activity
Enzyme Commision number 3.5.4.37: double-stranded RNA adenine deaminase.
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0004000 adenosine deaminase activity
Biological Process
GO:0006396 RNA processing

View graph for
Molecular Function
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Biological Process
External links
PDB RCSB:8e4x, PDBe:8e4x, PDBj:8e4x
PDBsum8e4x
PubMed36243986
UniProtP78563|RED1_HUMAN Double-stranded RNA-specific editase 1 (Gene Name=ADARB1)

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