Function Annotation for BL14232




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Receptor

Assembly ID: 1k2r_1

Stoichiometry type: Homo 2-mer -A2
Assembly defined by: Author and software
PDB ID: 1k2r
Experimental method: X-RAY DIFFRACTION
Resolution: 2.15 Å
UniProt ID: P29476
PubMed ID: N/A

Ligand

Ligand ID: H4B
Ligand name: 5,6,7,8-tetrahydrobiopterin
FDA approved drug: yes
Biological relevance: Relevant

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Ligand ID Name SynonymsFormula 2D structure
H4B 5,6,7,8-tetrahydrobiopterin "C9 H15 N5 O3" N/A


Binding affinity

Experimental affinity N/A
Predicted affinity 6.21 uM, show detail

Surface area (A2)

Surface area of receptor 35162.39
Surface area of ligand 398.04
Surface area of complex 35010.81
Interface area 274.81
Reference

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