Structure of PDB 5sey Chain A Binding Site BS02

Receptor Information
>5sey Chain A (length=313) Species: 9606 (Homo sapiens) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
GLMQFTLPVRLCKEIELFHFDIGPFENMWPGIFVYMVHRSCGTSCFELEK
LCRFIMSVKKNYRRVPYHNWKHAVTVAHCMYAILQNNHTLFTDLERKGLL
IACLCHDLDHRGFSNSYLQKFDHPLAALYSTSTMEQHHFSQTVSILQLEG
HNIFSTLSSSEYEQVLEIIRKAIIATDLALYFGNRKQLEEMYQTGSLNLN
NQSHRDRVIGLMMTACDLCSVTKLWPVTKLTANDIYAEFWAEGDEMKKLG
IQPIPMMDRDKKDEVPQGQLGFYNAVAIPCYTTLTQILPPTEPLLKACRD
NLSQWEKVIRGEE
Ligand information
Ligand IDIIR
InChIInChI=1S/C22H19N5O/c1-26-13-18(15-5-3-2-4-6-15)23-20(26)11-9-17-10-12-21-24-22(16-7-8-16)19(14-28)27(21)25-17/h2-6,10,12-13,16,28H,7-8,14H2,1H3
InChIKeyNRZGQNLAJIVVOU-UHFFFAOYSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 2.0.7Cn1cc(nc1C#Cc2ccc3nc(c(n3n2)CO)C4CC4)c5ccccc5
CACTVS 3.385Cn1cc(nc1C#Cc2ccc3nc(C4CC4)c(CO)n3n2)c5ccccc5
ACDLabs 12.01Cn1cc(nc1C#Cc1ccc2nc(c(CO)n2n1)C1CC1)c1ccccc1
FormulaC22 H19 N5 O
Name{(4S)-2-cyclopropyl-6-[(1-methyl-4-phenyl-1H-imidazol-2-yl)ethynyl]imidazo[1,2-b]pyridazin-3-yl}methanol
ChEMBL
DrugBank
ZINC
PDB chain5sey Chain A Residue 803 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
Global viewLocal viewStructure summary

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PDB5sey A high quality, industrial data set for binding affinity prediction: performance comparison in different early drug discovery scenarios.
Resolution2.29 Å
Binding residue
(original residue number in PDB)		Y524 L675 V678 I692 Y693 F696 M713 K718 E721 V722 G725 Q726 F729
Binding residue
(residue number reindexed from 1)		Y67 L218 V221 I235 Y236 F239 M256 K261 E264 V265 G268 Q269 F272
Annotation score1
Enzymatic activity
Enzyme Commision number 3.1.4.17: 3',5'-cyclic-nucleotide phosphodiesterase.
Gene Ontology
Molecular Function
GO:0004114 3',5'-cyclic-nucleotide phosphodiesterase activity
GO:0008081 phosphoric diester hydrolase activity
Biological Process
GO:0007165 signal transduction

View graph for
Molecular Function
View graph for
Biological Process
External links
PDB RCSB:5sey, PDBe:5sey, PDBj:5sey
PDBsum5sey
PubMed36153472
UniProtQ9Y233|PDE10_HUMAN cAMP and cAMP-inhibited cGMP 3',5'-cyclic phosphodiesterase 10A (Gene Name=PDE10A)

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