Structure of PDB 6b98 Chain B

Receptor sequence
>6b98B (length=349) Species: 9606 (Homo sapiens) [Search protein sequence]
LSTSLYKKAGFDEYTKLLHDGIQPVAAIDSNFASFTYTPRSLPEDDTSMA
ILSMLQDMNFINNYKIDCPTLARFCLMVKKGYRDPPYHNWMHAFSVSHFC
YLLYKNLELTNYLEDIEIFALFISCMCHDLDHRGTNNSFQVASKSVLAAL
YSSEGSVMERHHFAQAIAILNTHGCNIFDHFSRKDYQRMLDLMRDIILAT
DLAHHLRIFKDLQKMAEVGYDRNNKQHHRLLLCLLMTSCDLSDQTKGWKT
TRKIAELIYKEFFSQGDLEKAMGNRPMEMMDREKAYIPELQISFMEHIAM
PIYKLLQDLFPKAAELYERVASNREHWTKVSHKFTIRGLPSNNSLDFLD
3D structure
PDB6b98 The identification of a novel lead class for phosphodiesterase 2 inhibition by fragment-based drug design.
ChainB
Resolution1.97 Å
3D
structure
[Spin on]
[Spin off]
[Reset orientation]

[High quality]
[Low quality]

[White background]
[Black background]

[Download]
[Download structure with residue number starting from 1]
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 ZN B H660 H696 D697 D808 H92 H128 D129 D240
BS02 D07 B I826 Q859 F862 I258 Q291 F294 MOAD: Ki=22.4uM
BindingDB: Ki=22400nM
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:6b98, PDBe:6b98, PDBj:6b98
PDBsum6b98
PubMed29113762
UniProtO00408|PDE2A_HUMAN cGMP-dependent 3',5'-cyclic phosphodiesterase (Gene Name=PDE2A)

[Back to BioLiP]