Identification
HMDB Protein ID CDBP00597
Secondary Accession Numbers Not Available
Name High affinity cAMP-specific and IBMX-insensitive 3',5'-cyclic phosphodiesterase 8B
Description Not Available
Synonyms
  1. Cell proliferation-inducing gene 22 protein
  2. HsPDE8B
Gene Name PDE8B
Protein Type Enzyme
Biological Properties
General Function Involved in catalytic activity
Specific Function Hydrolyzes the second messenger cAMP, which is a key regulator of many important physiological processes. May be involved in specific signaling in the thyroid gland.
GO Classification
Biological Process
negative regulation of insulin secretion
cAMP catabolic process
regulation of transcription, DNA-dependent
intracellular signal transduction
cyclic nucleotide metabolic process
Cellular Component
cytosol
Function
hydrolase activity, acting on ester bonds
catalytic activity
hydrolase activity
cyclic-nucleotide phosphodiesterase activity
3',5'-cyclic-nucleotide phosphodiesterase activity
phosphoric ester hydrolase activity
two-component response regulator activity
molecular transducer activity
signal transducer activity
phosphoric diester hydrolase activity
Molecular Function
3',5'-cyclic-nucleotide phosphodiesterase activity
phosphorelay response regulator activity
metal ion binding
Process
signaling process
signal transmission
two-component signal transduction system (phosphorelay)
biological regulation
regulation of biological process
regulation of metabolic process
regulation of macromolecule metabolic process
regulation of gene expression
regulation of transcription
regulation of transcription, dna-dependent
regulation of cellular process
signal transduction
Cellular Location
  1. Cytoplasmic
Pathways
Gene Properties
Chromosome Location 5
Locus 5q13.3
SNPs PDE8B
Gene Sequence
>2658 bp
ATGGGCTGCGCCCCCAGCATCCATGTCTCGCAGAGCGGCGTGATCTACTGCCGGGACTCG
GACGAGTCCAGCTCGCCCCGCCAGACCACCAGCGTGTCGCAGGGCCCGGCGGCACCCCTG
CCCGGCCTCTTCGTCCAGACCGACGCCGCCGACGCCATCCCCCCGAGCCGCGCGTCGGGA
CCCCCCAGCGTAGCCCGCGTCCGCAGGGCCCGCACCGAGCTGGGCAGCGGTAGCAGCGCG
GGTTCCGCAGCCCCCGCCGCGACCACCAGCAGGGGCCGGAGGCGCCACTGCTGCAGCAGC
GCCGAGGCCGAGACTCAGACCTGCTACACCAGCGTGAAGCAGGTGTCTTCTGCGGAGGTG
CGCATCGGGCCCATGAGACTGACGCAGGACCCTATTCAGGTTTTGCTGATCTTTGCAAAG
GAAGATAGTCAGAGCGATGGCTTCTGGTGGGCCTGCGACAGAGCTGGTTATAGATGCAAT
ATTGCTCGGACTCCAGAGTCAGCCCTTGAATGCTTTCTTGATAAGCATCATGAAATTATT
GTAATTGATCATAGACAAACTCAGAACTTCGATGCAGAAGCAGTGTGCAGGTCGATCCGG
GCCACAAATCCCTCCGAGCACACGGTGATCCTCGCAGTGGTTTCGCGAGTATCGGATGAC
CATGAAGAGGCGTCAGTCCTTCCTCTTCTCCACGCAGGCTTCAACAGGAGATTTATGGAG
AATAGCAGCATAATTGCTTGCTATAATGAACTGATTCAAATAGAACATGGGGAAGTTCGC
TCCCAGTTCAAATTACGGGCCTGTAATTCAGTGTTTACAGCATTAGATCACTGTCATGAA
GCCATAGAAATAACAAGCGATGACCACGTGATTCAGTATGTCAACCCAGCCTTCGAAAGG
ATGATGGGCTACCACAAAGGTGAGCTCCTGGGAAAAGAACTCGCTGATCTGCCCAAAAGC
GATAAGAACCGGGCAGACCTTCTCGACACCATCAATACATGCATCAAGAAGGGAAAGGAG
TGGCAGGGGGTTTACTATGCCAGACGGAAATCCGGGGACAGCATCCAACAGCACGTGAAG
ATCACCCCAGTGATTGGCCAAGGAGGGAAAATTAGGCATTTTGTCTCGCTCAAGAAACTG
TGTTGTACCACTGACAATAATAAGCAGATTCACAAGATTCATCGTGATTCAGGAGACAAT
TCTCAGACAGAGCCTCATTCATTCAGATATAAGAACAGGAGGAAAGAGTCCATTGACGTG
AAATCGATATCATCTCGAGGCAGTGATGCACCAAGCCTGCAGAATCGTCGCTATCCGTCC
ATGGCGAGGATCCACTCCATGACCATCGAGGCTCCCATCACAAAGGTTATAAATATAATC
AATGCAGCCCAAGAAAACAGCCCAGTCACAGTAGCGGAAGCCTTGGACAGAGTTCTAGAG
ATTTTACGGACCACAGAACTGTACTCCCCTCAGCTGGGTACCAAAGATGAAGATCCCCAC
ACCAGTGATCTTGTTGGAGGCCTGATGACTGACGGCTTGAGAAGACTGTCAGGAAACGAG
TATGTGTTTACTAAGAATGTGCACCAGAGTCACAGTCACCTTGCAATGCCAATAACCATC
AATGATGTTCCCCCTTGTATCTCTCAATTACTTGATAATGAGGAGAGTTGGGACTTCAAC
ATCTTTGAATTGGAAGCCATTACGCATAAAAGGCCATTGGTTTATCTGGGCTTAAAGGTC
TTCTCTCGGTTTGGAGTATGTGAGTTTTTAAACTGTTCTGAAACCACTCTTCGGGCCTGG
TTCCAAGTGATCGAAGCCAACTACCACTCTTCCAATGCCTACCACAACTCCACCCATGCT
GCCGACGTCCTGCACGCCACCGCTTTCTTTCTTGGAAAGGAAAGAGTAAAGGGAAGCCTC
GATCAGTTGGATGAGGTGGCAGCCCTCATTGCTGCCACAGTCCATGACGTGGATCACCCG
GGAAGGACCAACTCTTTCCTCTGCAATGCAGGCAGTGAGCTTGCTGTGCTCTACAATGAC
ACTGCTGTTCTGGAGAGTCACCACACCGCCCTGGCCTTCCAGCTCACGGTCAAGGACACC
AAATGCAACATTTTCAAGAATATTGACAGGAACCATTATCGAACGCTGCGCCAGGCTATT
ATTGACATGGTTTTGGCAACAGAGATGACAAAACACTTTGAACATGTGAATAAGTTTGTG
AACAGCATCAACAAGCCAATGGCAGCTGAGATTGAAGGCAGCGACTGTGAATGCAACCCT
GCTGGGAAGAACTTCCCTGAAAACCAAATCCTGATCAAACGCATGATGATTAAGTGTGCT
GACGTGGCCAACCCATGCCGCCCCTTGGACCTGTGCATTGAATGGGCTGGGAGGATCTCT
GAGGAGTATTTTGCACAGACTGATGAAGAGAAGAGACAGGGACTACCTGTGGTGATGCCA
GTGTTTGACCGGAATACCTGTAGCATCCCCAAGTCTCAGATCTCTTTCATTGACTACTTC
ATAACAGACATGTTTGATGCTTGGGATGCCTTTGCACATCTGCCAGCCCTGATGCAACAT
TTGGCTGACAACTACAAACACTGGAAGACACTAGATGACCTAAAGTGCAAAAGTTTGAGG
CTTCCATCTGACAGCTAA
Protein Properties
Number of Residues 885
Molecular Weight 87973.225
Theoretical pI 6.412
Pfam Domain Function
Signals Not Available
Transmembrane Regions Not Available
Protein Sequence
>High affinity cAMP-specific and IBMX-insensitive 3',5'-cyclic phosphodiesterase 8B
MGCAPSIHVSQSGVIYCRDSDESSSPRQTTSVSQGPAAPLPGLFVQTDAADAIPPSRASG
PPSVARVRRARTELGSGSSAGSAAPAATTSRGRRRHCCSSAEAETQTCYTSVKQVSSAEV
RIGPMRLTQDPIQVLLIFAKEDSQSDGFWWACDRAGYRCNIARTPESALECFLDKHHEII
VIDHRQTQNFDAEAVCRSIRATNPSEHTVILAVVSRVSDDHEEASVLPLLHAGFNRRFME
NSSIIACYNELIQIEHGEVRSQFKLRACNSVFTALDHCHEAIEITSDDHVIQYVNPAFER
MMGYHKGELLGKELADLPKSDKNRADLLDTINTCIKKGKEWQGVYYARRKSGDSIQQHVK
ITPVIGQGGKIRHFVSLKKLCCTTDNNKQIHKIHRDSGDNSQTEPHSFRYKNRRKESIDV
KSISSRGSDAPSLQNRRYPSMARIHSMTIEAPITKVINIINAAQENSPVTVAEALDRVLE
ILRTTELYSPQLGTKDEDPHTSDLVGGLMTDGLRRLSGNEYVFTKNVHQSHSHLAMPITI
NDVPPCISQLLDNEESWDFNIFELEAITHKRPLVYLGLKVFSRFGVCEFLNCSETTLRAW
FQVIEANYHSSNAYHNSTHAADVLHATAFFLGKERVKGSLDQLDEVAALIAATVHDVDHP
GRTNSFLCNAGSELAVLYNDTAVLESHHTALAFQLTVKDTKCNIFKNIDRNHYRTLRQAI
IDMVLATEMTKHFEHVNKFVNSINKPMAAEIEGSDCECNPAGKNFPENQILIKRMMIKCA
DVANPCRPLDLCIEWAGRISEEYFAQTDEEKRQGLPVVMPVFDRNTCSIPKSQISFIDYF
ITDMFDAWDAFAHLPALMQHLADNYKHWKTLDDLKCKSLRLPSDS
GenBank ID Protein 27372873
UniProtKB/Swiss-Prot ID O95263
UniProtKB/Swiss-Prot Entry Name PDE8B_HUMAN
PDB IDs Not Available
GenBank Gene ID AB085824
GeneCard ID PDE8B
GenAtlas ID PDE8B
HGNC ID HGNC:8794
References
General References Not Available