General Information of Target

Target ID LDTP05271
Target Name Dual specificity calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B (PDE1B)
Gene Name PDE1B
Gene ID 5153
Synonyms
PDES1B; Dual specificity calcium/calmodulin-dependent 3',5'-cyclic nucleotide phosphodiesterase 1B; Cam-PDE 1B; EC 3.1.4.17; 63 kDa Cam-PDE
3D Structure
Download
2D Sequence (FASTA)
Download
3D Structure (PDB)
Download
Sequence
MELSPRSPPEMLEESDCPSPLELKSAPSKKMWIKLRSLLRYMVKQLENGEINIEELKKNL
EYTASLLEAVYIDETRQILDTEDELQELRSDAVPSEVRDWLASTFTQQARAKGRRAEEKP
KFRSIVHAVQAGIFVERMFRRTYTSVGPTYSTAVLNCLKNLDLWCFDVFSLNQAADDHAL
RTIVFELLTRHNLISRFKIPTVFLMSFLDALETGYGKYKNPYHNQIHAADVTQTVHCFLL
RTGMVHCLSEIELLAIIFAAAIHDYEHTGTTNSFHIQTKSECAIVYNDRSVLENHHISSV
FRLMQDDEMNIFINLTKDEFVELRALVIEMVLATDMSCHFQQVKTMKTALQQLERIDKPK
ALSLLLHAADISHPTKQWLVHSRWTKALMEEFFRQGDKEAELGLPFSPLCDRTSTLVAQS
QIGFIDFIVEPTFSVLTDVAEKSVQPLADEDSKSKNQPSFQWRQPSLDVEVGDPNPDVVS
FRSTWVKRIQENKQKWKERAASGITNQMSIDELSPCEEEAPPSPAEDEHNQNGNLD
Target Type
Patented-recorded
Target Bioclass
Enzyme
Family
Cyclic nucleotide phosphodiesterase family, PDE1 subfamily
Subcellular location
Cytoplasm, cytosol
Function
Cyclic nucleotide phosphodiesterase with a dual specificity for the second messengers cAMP and cGMP, which are key regulators of many important physiological processes. Has a preference for cGMP as a substrate.
TTD ID
T77613
Uniprot ID
Q01064
DrugMap ID
TT3ZS42
Ensemble ID
ENST00000243052.8
HGNC ID
HGNC:8775
ChEMBL ID
CHEMBL4425

Target Site Mutations in Different Cell Lines

Cell line Mutation details Probe for labeling this protein in this cell
HT29 SNV: p.R115Q .
Ishikawa (Heraklio) 02 ER SNV: p.A283T .
MFE319 SNV: p.E82K .
NCIH661 SNV: p.L56Q .
OZ Substitution: p.F207_L208delinsLM .

Probe(s) Labeling This Target

ABPP Probe
Click To Hide/Show 1 Probe Related to This Target
Probe name Structure Binding Site(Ratio) Interaction ID Ref
DBIA
 Probe Info 
C476(1.66)  LDD3413  [1]

Competitor(s) Related to This Target

Competitor ID Name Cell line Binding Site(Ratio) Interaction ID Ref
 LDCM0022  KB02 A101D C476(2.66)  LDD2250  [1]
 LDCM0023  KB03 A101D C476(3.90)  LDD2667  [1]
 LDCM0024  KB05 RVH-421 C476(1.66)  LDD3413  [1]

References

1 DrugMap: A quantitative pan-cancer analysis of cysteine ligandability. Cell. 2024 May 9;187(10):2536-2556.e30. doi: 10.1016/j.cell.2024.03.027. Epub 2024 Apr 22.
Mass spectrometry data entry: PXD047840