Structure of PDB 5tzh Chain A

Receptor sequence
>5tzhA (length=341) Species: 9606 (Homo sapiens) [Search protein sequence]
SAMDDEYTKLLHDGIQPVAAIDSNFASFTYTPRSLPEDDTSMAILSMLQD
MNFINNYKIDCPTLARFCLMVKKGYRDPPYHNWMHAFSVSHFCYLLYKNL
ELTNYLEDIEIFALFISCMCHDLDHRGTNNSFQVASKSVLAALYSSEGSV
MERHHFAQAIAILNTHGCNIFDHFSRKDYQRMLDLMRDIILATDLAHHLR
IFKDLQKMAEVGYDRNNKQHHRLLLCLLMTSCDLSDQTKGWKTTRKIAEL
IYKEFFSQGDLEKAMGNRPMEMMDREKAYIPELQISFMEHIAMPIYKLLQ
DLFPKAAELYERVASNREHWTKVSHKFTIRGLPSNNSLDFL
3D structure
PDB5tzh Design and Synthesis of Novel and Selective Phosphodiesterase 2 (PDE2a) Inhibitors for the Treatment of Memory Disorders.
ChainA
Resolution1.6 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 3.1.4.17: 3',5'-cyclic-nucleotide phosphodiesterase.
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 7OP A H656 L770 Q812 I826 F830 M847 Q859 F862 I866 H81 L195 Q237 I251 F255 M272 Q284 F287 I291 MOAD: ic50=0.679uM
PDBbind-CN: -logKd/Ki=6.17,IC50=0.679uM
BindingDB: IC50=679nM
BS02 ZN A H660 H696 D697 D808 H85 H121 D122 D233
Gene Ontology
Molecular Function
GO:0004114 3',5'-cyclic-nucleotide phosphodiesterase activity
GO:0008081 phosphoric diester hydrolase activity
Biological Process
GO:0007165 signal transduction

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Molecular Function
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Biological Process
External links
PDB RCSB:5tzh, PDBe:5tzh, PDBj:5tzh
PDBsum5tzh
PubMed28165743
UniProtO00408|PDE2A_HUMAN cGMP-dependent 3',5'-cyclic phosphodiesterase (Gene Name=PDE2A)

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