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13380 details
Primary information
ID13380
Uniprot IDP18509
DescriptionPituitary adenylate cyclase-activating polypeptide (PACAP) [Cleaved into- PACAP-related peptide (PRP-48); Pituitary adenylate cyclase-activating polypeptide 27 (PACAP-27) (PACAP27); Pituitary adenylate cyclase-activating polypeptide 38 (PACAP-38) (PACAP38)]
OrganismHomo sapiens
TxonomyEukaryota; Opisthokonta; Metazoa; Eumetazoa; Bilateria; Deuterostomia; Chordata; Craniata; Vertebrata; Gnathostomata (jawed vertebrates); Teleostomi; Euteleostomi; Sarcopterygii; Dipnotetrapodomorpha; Tetrapoda; Amniota; Mammalia; Theria; Eutheria; Boreoeutheria; Euarchontoglires; Primates; Haplorrhini; Simiiformes; Catarrhini; Hominoidea (apes); Hominidae (great apes); Homininae; Homo; Homo sapiens (Human)
Subcellular LocationSecreted
Developmental StageNA
SimilarityBelongs to the glucagon family.
Tissue SpecificityNA
Post Translational ModificationNA
FunctionBinding to its receptor activates G proteins and stimulates adenylate cyclase in pituitary cells. Promotes neuron projection development through the RAPGEF2/Rap1/B-Raf/ERK pathway. In chromaffin cells; induces long-lasting increase of intracellular calcium concentrations and neuroendocrine secretion. Involved in the control of glucose homeostasis; induces insulin secretion by pancreatic beta cells.
Length176
Molecular Weight18
NamePituitary adenylate cyclase-activating polypeptide
SequenceDVAHGILNEAYRKVLDQLSAGKHLQSLVARGVGGSLGGGAGDDAEPLS
Sequence map1152
PDB ID1739432; 1730060; 14702039; 15489334; 2302217; 23800469; 8504103; 1483839; 11175907; 174708
Drugpedia1GEA;2D2P;2JOD;6LPB;6M1I;6P9Y;6VN7;
ReceptorP32241; P41587
DomainNA
Pharmaceutical UseNA