Function Annotation for BL11604




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Receptor

Assembly ID: 1gpk_1

Stoichiometry type: Homo 2-mer -A2
Assembly defined by: Author
PDB ID: 1gpk
Experimental method: X-RAY DIFFRACTION
Resolution: 2.1 Å
UniProt ID: P04058
PubMed ID: 12196020

Ligand

Ligand ID: HUP
Ligand name: Huperzine a
FDA approved drug: yes
Biological relevance: Relevant

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Ligand ID Name SynonymsFormula 2D structure
HUP Huperzine a "C15 H18 N2 O" N/A


Binding affinity

Experimental affinity Ki=4.3uM, from BindingMOAD
IC50=11.4 nm, from BindingDB
Ki=4.3uM, from PDBbind-CN
Predicted affinity N/A, show detail

Surface area (A2)

Surface area of receptor N/A
Surface area of ligand 415.52
Surface area of complex 36989.88
Interface area N/A
Reference

  • Wei et al, Q-BioLiP: A Comprehensive Resource for Quaternary Structure-based Protein–ligand Interactions, Genomics, Proteomics & Bioinformatics, 22(1), qzae001, 2024. (PDF)