After several years of serving the research community, our ActiveDriverDB database will be retired on May 1st 2026. Please make sure to download any data you need and update your links or workflows before that date.

We want to sincerely thank all our users for their support, feedback, and collaboration over the years — your contributions have been invaluable to this project. A special thank you to Dr. Michal Krassowski for leading the development of our open-source software and database.

For any questions or assistance, please contact Jüri Reimand (juri.reimand@utoronto.ca).

You are viewing an updated version (2021) of the ActiveDriverDB. To view the previous version please visit activedriverdb.org/v2020

All isoforms for PDE4B

phosphodiesterase 4B
Chromosome: 1
Strand: +
Refseq Full name UniProt ID Residues CDS Transcription Views
NM_001037339 cAMP-specific 3',5'-cyclic phosphodiesterase 4B isoform 2 564 66,798,072 - 66,838,361 66,797,790 - 66,840,262
NM_001037341 cAMP-specific 3',5'-cyclic phosphodiesterase 4B isoform 1 736 66,378,997 - 66,838,361 66,258,192 - 66,840,262
NM_001037340 cAMP-specific 3',5'-cyclic phosphodiesterase 4B isoform 3 721 66,458,589 - 66,838,361 66,458,298 - 66,840,262
NM_001297442 cAMP-specific 3',5'-cyclic phosphodiesterase 4B isoform 6 503 66,820,529 - 66,838,361 66,820,060 - 66,840,262
NM_002600 Preferred cAMP-specific 3',5'-cyclic phosphodiesterase 4B isoform 1 736 66,378,997 - 66,838,361 66,258,855 - 66,840,262
NM_001297440 cAMP-specific 3',5'-cyclic phosphodiesterase 4B isoform 4 644 66,379,034 - 66,838,361 66,258,192 - 66,840,262
NM_001297441 cAMP-specific 3',5'-cyclic phosphodiesterase 4B isoform 5 661 66,378,997 - 66,838,361 66,378,927 - 66,840,262