Structure of PDB 8h17 Chain A Binding Site BS01

Receptor Information
>8h17 Chain A (length=157) Species: 197221 (Thermosynechococcus vestitus BP-1) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
IEPINFMATMVRRVQLTDEDKSLLAEAAPWGKEIAPQMADTFYDYLGRDE
EMNAILNATEGRIHRLHQTFVDWFYEMFTGMDSWGKAYAERRWKIGLVHV
RIGIGPQHVVPAMAVVVNAVRQKLREANKSEALSDALGKICMIDLAFIEQ
AYFEVSS
Ligand information
Ligand IDIMD
InChIInChI=1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)/p+1
InChIKeyRAXXELZNTBOGNW-UHFFFAOYSA-O
SMILES
SoftwareSMILES
CACTVS 3.341[nH]1cc[nH+]c1
ACDLabs 10.04c1c[nH+]cn1
OpenEye OEToolkits 1.5.0c1c[nH+]c[nH]1
FormulaC3 H5 N2
NameIMIDAZOLE
ChEMBL
DrugBank
ZINC
PDB chain8h17 Chain A Residue 201 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
[Spin on] [Spin off] [Reset]
[High quality] [Low quality]
[White background] [Black background]
PDB8h17 A novel single sensor hemoglobin domain from the thermophilic cyanobacteria Thermosynechococcus elongatus BP-1 exhibits higher pH but lower thermal stability compared to globins from mesophilic organisms.
Resolution2.15 Å
Binding residue
(original residue number in PDB)		F54 L58 L78
Binding residue
(residue number reindexed from 1)		F42 L46 L66
Annotation score4
Enzymatic activity
Enzyme Commision number ?
Gene Ontology
Molecular Function
GO:0019825 oxygen binding
GO:0020037 heme binding
GO:0046872 metal ion binding

View graph for
Molecular Function
External links
PDB RCSB:8h17, PDBe:8h17, PDBj:8h17
PDBsum8h17
PubMed37076076
UniProtQ8DHH0

[Back to BioLiP]