Structure of PDB 8rxb Chain E Binding Site BS03

Receptor Information
>8rxb Chain E (length=148) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
KDLPIHACSYCGIHDPACVVYCNTSKKWFCNGRGNTSGSHIVNHLVRAKC
KEVTLHKDGPLGETVLECYNCGCRNVFLLGFIPADSVVVLLCRQPCASQS
SQWQPLIQDRCFLSWLVKIPSEQEQLRARQITAQQINKLEELWKENPS
Ligand information
Ligand IDZN
InChIInChI=1S/Zn/q+2
InChIKeyPTFCDOFLOPIGGS-UHFFFAOYSA-N
SMILES
SoftwareSMILES
CACTVS 3.341[Zn++]
ACDLabs 10.04
OpenEye OEToolkits 1.5.0		[Zn+2]
FormulaZn
NameZINC ION
ChEMBLCHEMBL1236970
DrugBankDB14532
ZINC
PDB chain8rxb Chain E Residue 202 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB8rxb UPF1 helicase orchestrates mutually exclusive interactions with the SMG6 endonuclease and UPF2.
Resolution2.6 Å
Binding residue
(original residue number in PDB)		C69 C72 C95 C99
Binding residue
(residue number reindexed from 1)		C68 C71 C92 C96
Annotation score1
Enzymatic activity
Enzyme Commision number 3.6.4.12: DNA helicase.
3.6.4.13: RNA helicase.
Gene Ontology
Molecular Function
GO:0003723 RNA binding
GO:0003724 RNA helicase activity
GO:0005524 ATP binding
GO:0008270 zinc ion binding
Biological Process
GO:0000184 nuclear-transcribed mRNA catabolic process, nonsense-mediated decay
Cellular Component
GO:0005737 cytoplasm

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:8rxb, PDBe:8rxb, PDBj:8rxb
PDBsum8rxb
PubMed38709891
UniProtQ92900|RENT1_HUMAN Regulator of nonsense transcripts 1 (Gene Name=UPF1)

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