Function Annotation for BL52959




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Receptor

Assembly ID: 2ha0_1

Stoichiometry type: Homo 2-mer -A2
Assembly defined by: Author
PDB ID: 2ha0
Experimental method: X-RAY DIFFRACTION
Resolution: 2.2 Å
UniProt ID: P21836
PubMed ID: 16837465

Ligand

Ligand ID: CHH
Ligand name: N,n,n-trimethyl-n-(4-oxopentyl)ammonium
Biological relevance: Relevant

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Ligand ID Name SynonymsFormula 2D structure
CHH N,n,n-trimethyl-n-(4-oxopentyl)ammonium "C8 H18 N O" N/A


Binding affinity

Experimental affinity Kd=0.037mM, from BindingMOAD
Ki=0.023000 nm, from BindingDB
Predicted affinity 0.65 mM, show detail

Surface area (A2)

Surface area of receptor 39299.89
Surface area of ligand 324.62
Surface area of complex 39197.28
Interface area 213.62
Reference

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