Function Annotation for BL34694




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Receptor

Assembly ID: 1u65_1

Stoichiometry type: Homo 2-mer -A2
Assembly defined by: Author and software
PDB ID: 1u65
Experimental method: X-RAY DIFFRACTION
Resolution: 2.61 Å
UniProt ID: P04058
PubMed ID: 15772291

Ligand

Ligand ID: CP0
Ligand name: (4s)-4,11-diethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1h-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl 1,4'-bipiperidine-1'-carboxylate
FDA approved drug: yes
Biological relevance: Relevant

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Ligand ID Name SynonymsFormula 2D structure
CP0 (4s)-4,11-diethyl-4-hydroxy-3,14-dioxo-3,4,12,14-tetrahydro-1h-pyrano[3',4':6,7]indolizino[1,2-b]quinolin-9-yl 1,4'-bipiperidine-1'-carboxylate "C33 H38 N4 O6" N/A


Binding affinity

Experimental affinity Ki=26 nm, from BindingDB
Ki=26.4nM, from PDBbind-CN
Predicted affinity 2.89 nM, show detail

Surface area (A2)

Surface area of receptor 38854.63
Surface area of ligand 853.37
Surface area of complex 38552.0
Interface area 578.0
Reference

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