P41586 (PACR_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 1, 2013.
Version 121.
History...
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: Pituitary adenylate cyclase-activating polypeptide type I receptor Short name=PACAP type I receptor Short name=PACAP-R-1 Short name=PACAP-R1 | ||
| Gene names |
| ||
| Organism | Homo sapiens (Human) [Reference proteome] | ||
| Taxonomic identifier | 9606 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 468 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | This is a receptor for PACAP-27 and PACAP-38. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase. May regulate the release of adrenocorticotropin, luteinizing hormone, growth hormone, prolactin, epinephrine, and catecholamine. May play a role in spermatogenesis and sperm motility. Causes smooth muscle relaxation and secretion in the gastrointestinal tract. |
| Subunit structure | Interacts (via N-terminal extracellular domain) with ADCYAP1. |
| Subcellular location | |
| Tissue specificity | Most abundant in the brain, low expression in the lung, liver, thymus, spleen, pancreas and placenta. |
| Sequence similarities | Belongs to the G-protein coupled receptor 2 family. |
| Sequence caution | The sequence BAA04466.1 differs from that shown. Reason: Erroneous initiation. |
Ontologies
Alternative products
| This entry describes 5 isoforms produced by alternative splicing. [Align] [Select] | ||||||
| Isoform N (identifier: P41586-1) This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry. | ||||||
| Isoform N-HOP1 (identifier: P41586-2) The sequence of this isoform differs from the canonical sequence as follows: 348-348: Y → YFSCVQKCYCKPQRAQQHSCKMSELSTIT | ||||||
| Note: Ref.7 (AAI43680) sequence is in conflict in position: 350:S->Missing. | ||||||
| Isoform S (identifier: P41586-3) The sequence of this isoform differs from the canonical sequence as follows: 89-109: Missing. | ||||||
| Isoform S-HOP1 (identifier: P41586-4) The sequence of this isoform differs from the canonical sequence as follows: 89-109: Missing. 348-348: Y → YFSCVQKCYCKPQRAQQHSCKMSELSTIT | ||||||
| Isoform VS (identifier: P41586-5) The sequence of this isoform differs from the canonical sequence as follows: 53-88: Missing. 89-109: Missing. |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | |||||||||||||||
Molecule processing | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal peptide | 1 – 20 | 20 | Potential | |||||||||||||||||
| Chain | 21 – 468 | 448 | Pituitary adenylate cyclase-activating polypeptide type I receptor | PRO_0000012841 | ||||||||||||||||
Regions | ||||||||||||||||||||
| Topological domain | 21 – 155 | 135 | Extracellular Potential | |||||||||||||||||
| Transmembrane | 156 – 178 | 23 | Helical; Name=1; Potential | |||||||||||||||||
| Topological domain | 179 – 186 | 8 | Cytoplasmic Potential | |||||||||||||||||
| Transmembrane | 187 – 205 | 19 | Helical; Name=2; Potential | |||||||||||||||||
| Topological domain | 206 – 227 | 22 | Extracellular Potential | |||||||||||||||||
| Transmembrane | 228 – 253 | 26 | Helical; Name=3; Potential | |||||||||||||||||
| Topological domain | 254 – 268 | 15 | Cytoplasmic Potential | |||||||||||||||||
| Transmembrane | 269 – 291 | 23 | Helical; Name=4; Potential | |||||||||||||||||
| Topological domain | 292 – 309 | 18 | Extracellular Potential | |||||||||||||||||
| Transmembrane | 310 – 332 | 23 | Helical; Name=5; Potential | |||||||||||||||||
| Topological domain | 333 – 350 | 18 | Cytoplasmic Potential | |||||||||||||||||
| Transmembrane | 351 – 371 | 21 | Helical; Name=6; Potential | |||||||||||||||||
| Topological domain | 372 – 385 | 14 | Extracellular Potential | |||||||||||||||||
| Transmembrane | 386 – 405 | 20 | Helical; Name=7; Potential | |||||||||||||||||
| Topological domain | 406 – 468 | 63 | Cytoplasmic Potential | |||||||||||||||||
| Region | 125 – 139 | 15 | Important for ligand binding and specificity | |||||||||||||||||
Amino acid modifications | ||||||||||||||||||||
| Glycosylation | 48 | 1 | N-linked (GlcNAc...) Potential | |||||||||||||||||
| Glycosylation | 60 | 1 | N-linked (GlcNAc...) Potential | |||||||||||||||||
| Glycosylation | 117 | 1 | N-linked (GlcNAc...) Potential | |||||||||||||||||
| Glycosylation | 300 | 1 | N-linked (GlcNAc...) Potential | |||||||||||||||||
| Glycosylation | 375 | 1 | N-linked (GlcNAc...) Potential | |||||||||||||||||
| Disulfide bond | 34 ↔ 63 | Ref.10 Ref.11 | ||||||||||||||||||
| Disulfide bond | 54 ↔ 118 | Ref.10 Ref.11 | ||||||||||||||||||
| Disulfide bond | 77 ↔ 134 | Ref.10 Ref.11 | ||||||||||||||||||
Natural variations | ||||||||||||||||||||
| Alternative sequence | 53 – 88 | 36 | Missing in isoform VS. | VSP_042669 | ||||||||||||||||
| Alternative sequence | 89 – 109 | 21 | Missing in isoform S, isoform S-HOP1 and isoform VS. | VSP_042670 | ||||||||||||||||
| Alternative sequence | 348 | 1 | Y → YFSCVQKCYCKPQRAQQHSC KMSELSTIT in isoform N-HOP1 and isoform S-HOP1. | VSP_042671 | ||||||||||||||||
Experimental info | ||||||||||||||||||||
| Mutagenesis | 114 | 1 | V → A: Reduced affinity for ADCYAP1. Ref.10 | |||||||||||||||||
| Mutagenesis | 125 | 1 | E → R: Reduced affinity for ADCYAP1. Ref.10 Ref.11 | |||||||||||||||||
| Mutagenesis | 128 | 1 | P → A: Reduced affinity for ADCYAP1. Ref.10 | |||||||||||||||||
| Mutagenesis | 138 | 1 | E → R: Reduced affinity for ADCYAP1. Ref.10 | |||||||||||||||||
| Mutagenesis | 139 | 1 | Y → A: Strongly reduced affinity for ADCYAP1. Ref.10 | |||||||||||||||||
Secondary structure | ||||||||||||||||||||
Helix Strand Turn | ||||||||||||||||||||
| Helix | 26 – 47 | 22 | ||||||||||||||||||
| Turn | 48 – 50 | 3 | ||||||||||||||||||
| Beta strand | 72 – 76 | 5 | ||||||||||||||||||
| Helix | 79 – 83 | 5 | ||||||||||||||||||
| Beta strand | 113 – 119 | 7 | ||||||||||||||||||
| Helix | 130 – 134 | 5 | ||||||||||||||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "Molecular cloning and functional expression of a cDNA encoding a human pituitary adenylate cyclase activating polypeptide receptor." Ogi K., Miyamoto Y., Masuda Y., Habata Y., Hosoya M., Ohtaki T., Masuo Y., Onda H., Fujino M. Biochem. Biophys. Res. Commun. 196:1511-1521(1993) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] (ISOFORM N). Tissue: Pituitary. |
| [2] | "Genome-wide discovery and analysis of human seven transmembrane helix receptor genes." Suwa M., Sato T., Okouchi I., Arita M., Futami K., Matsumoto S., Tsutsumi S., Aburatani H., Asai K., Akiyama Y. Submitted (JUL-2001) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. |
| [3] | "cDNA clones of human proteins involved in signal transduction sequenced by the Guthrie cDNA resource center (www.cdna.org)." King M., Aronstam R.S., Sharma S.V. Submitted (AUG-2003) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM N). Tissue: Brain. |
| [4] | "Complete sequencing and characterization of 21,243 full-length human cDNAs." Ota T., Suzuki Y., Nishikawa T., Otsuki T., Sugiyama T., Irie R., Wakamatsu A., Hayashi K., Sato H., Nagai K., Kimura K., Makita H., Sekine M., Obayashi M., Nishi T., Shibahara T., Tanaka T., Ishii S. Sugano S.Nat. Genet. 36:40-45(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM N). Tissue: Hippocampus. |
| [5] | "The DNA sequence of human chromosome 7." Hillier L.W., Fulton R.S., Fulton L.A., Graves T.A., Pepin K.H., Wagner-McPherson C., Layman D., Maas J., Jaeger S., Walker R., Wylie K., Sekhon M., Becker M.C., O'Laughlin M.D., Schaller M.E., Fewell G.A., Delehaunty K.D., Miner T.L. Wilson R.K.Nature 424:157-164(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [6] | Mural R.J., Istrail S., Sutton G.G., Florea L., Halpern A.L., Mobarry C.M., Lippert R., Walenz B., Shatkay H., Dew I., Miller J.R., Flanigan M.J., Edwards N.J., Bolanos R., Fasulo D., Halldorsson B.V., Hannenhalli S., Turner R. Venter J.C.Submitted (JUL-2005) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [7] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM N-HOP1). Tissue: Brain and Testis. |
| [8] | "Human type I pituitary adenylate cyclase activating polypeptide receptor (ADCYAP1R): localization to chromosome band 7p14 and integration into the cytogenetic, physical and genetic map of chromosome 7." Stoffel M., Espinosa R., Trabb J.B., le Beau M.M., Bell G.I. Genomics 23:697-699(1994) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 418-468. Tissue: Placenta. |
| [9] | "N-terminal splice variants of the type I PACAP receptor: isolation, characterization and ligand binding/selectivity determinants." Dautzenberg F.M., Mevenkamp G., Wille S., Hauger R.L. J. Neuroendocrinol. 11:941-949(1999) [PubMed] [Europe PMC] [Abstract] Cited for: ALTERNATIVE SPLICING. |
| [10] | "Solution structure and mutational analysis of pituitary adenylate cyclase-activating polypeptide binding to the extracellular domain of PAC1-RS." Sun C., Song D., Davis-Taber R.A., Barrett L.W., Scott V.E., Richardson P.L., Pereda-Lopez A., Uchic M.E., Solomon L.R., Lake M.R., Walter K.A., Hajduk P.J., Olejniczak E.T. Proc. Natl. Acad. Sci. U.S.A. 104:7875-7880(2007) [PubMed] [Europe PMC] [Abstract] Cited for: STRUCTURE BY NMR OF 22-143 IN COMPLEX WITH ADCYAP1, MUTAGENESIS OF VAL-114; GLU-125; PRO-128; GLU-138 AND TYR-139, DISULFIDE BONDS. |
| [11] | "Crystal structure of the PAC1R extracellular domain unifies a consensus fold for hormone recognition by class B G-protein coupled receptors." Kumar S., Pioszak A., Zhang C., Swaminathan K., Xu H.E. PLoS ONE 6:E19682-E19682(2011) [PubMed] [Europe PMC] [Abstract] Cited for: X-RAY CRYSTALLOGRAPHY (1.8 ANGSTROMS) OF 26-140, MUTAGENESIS OF GLU-125, DISULFIDE BONDS. |
| + | Additional computationally mapped references. |
Cross-references
Sequence databases | |||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EMBL GenBank DDBJ | D17516 mRNA. Translation: BAA04466.1. Different initiation. AB065700 Genomic DNA. Translation: BAC05923.1. AY366498 mRNA. Translation: AAQ72806.1. AK290046 mRNA. Translation: BAF82735.1. AC006466 Genomic DNA. No translation available. BC117116 mRNA. Translation: AAI17117.1. BC136267 mRNA. Translation: AAI36268.1. BC143679 mRNA. Translation: AAI43680.1. CH471073 Genomic DNA. Translation: EAW93978.1. U09216 Genomic DNA. Translation: AAA19323.1. | ||||||||||||||||||
| IPI | IPI00299406. IPI00437612. IPI00917967. | ||||||||||||||||||
| PIR | JN0902. | ||||||||||||||||||
| RefSeq | NP_001109.2. NM_001118.4. NP_001186564.1. NM_001199635.1. NP_001186565.1. NM_001199636.1. NP_001186566.1. NM_001199637.1. | ||||||||||||||||||
| UniGene | Hs.377783. | ||||||||||||||||||
3D structure databases | |||||||||||||||||||
| PDBe RCSB PDB PDBj |
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| ProteinModelPortal | P41586. | ||||||||||||||||||
| ModBase | Search... | ||||||||||||||||||
Protein-protein interaction databases | |||||||||||||||||||
| MINT | MINT-1217291. | ||||||||||||||||||
| STRING | 9606.ENSP00000306620. | ||||||||||||||||||
Protein family/group databases | |||||||||||||||||||
| GPCRDB | Search... | ||||||||||||||||||
PTM databases | |||||||||||||||||||
| PhosphoSite | P41586. | ||||||||||||||||||
Polymorphism databases | |||||||||||||||||||
| DMDM | 1171986. | ||||||||||||||||||
Proteomic databases | |||||||||||||||||||
| PaxDb | P41586. | ||||||||||||||||||
| PRIDE | P41586. | ||||||||||||||||||
Protocols and materials databases | |||||||||||||||||||
| DNASU | 117. | ||||||||||||||||||
| StructuralBiologyKnowledgebase | Search... | ||||||||||||||||||
Genome annotation databases | |||||||||||||||||||
| Ensembl | ENST00000304166; ENSP00000306620; ENSG00000078549. ENST00000396211; ENSP00000379514; ENSG00000078549. ENST00000409363; ENSP00000387335; ENSG00000078549. | ||||||||||||||||||
| GeneID | 117. | ||||||||||||||||||
| KEGG | hsa:117. | ||||||||||||||||||
| UCSC | uc003tca.2. human. | ||||||||||||||||||
Organism-specific databases | |||||||||||||||||||
| CTD | 117. | ||||||||||||||||||
| GeneCards | GC07P031058. | ||||||||||||||||||
| HGNC | HGNC:242. ADCYAP1R1. | ||||||||||||||||||
| HPA | HPA049877. | ||||||||||||||||||
| MIM | 102981. gene. | ||||||||||||||||||
| neXtProt | NX_P41586. | ||||||||||||||||||
| PharmGKB | PA24565. | ||||||||||||||||||
| GenAtlas | Search... | ||||||||||||||||||
Phylogenomic databases | |||||||||||||||||||
| eggNOG | NOG330024. | ||||||||||||||||||
| HOGENOM | HOG000008249. | ||||||||||||||||||
| HOVERGEN | HBG008318. | ||||||||||||||||||
| KO | K04587. | ||||||||||||||||||
| OrthoDB | EOG4B5P5B. | ||||||||||||||||||
| PhylomeDB | P41586. | ||||||||||||||||||
Enzyme and pathway databases | |||||||||||||||||||
| Reactome | REACT_111102. Signal Transduction. | ||||||||||||||||||
Gene expression databases | |||||||||||||||||||
| ArrayExpress | P41586. | ||||||||||||||||||
| Bgee | P41586. | ||||||||||||||||||
| CleanEx | HS_ADCYAP1R1. | ||||||||||||||||||
| Genevestigator | P41586. | ||||||||||||||||||
| GermOnline | ENSG00000078549. Homo sapiens. | ||||||||||||||||||
Family and domain databases | |||||||||||||||||||
| InterPro | IPR017981. GPCR_2-like. IPR001879. GPCR_2_extracellular_dom. IPR002285. GPCR_2_PACAP_1_rcpt. IPR000832. GPCR_2_secretin-like. IPR017983. GPCR_2_secretin-like_CS. [Graphical view] | ||||||||||||||||||
| PANTHER | PTHR12011:SF30. PTHR12011:SF30. 1 hit. | ||||||||||||||||||
| Pfam | PF00002. 7tm_2. 1 hit. PF02793. HRM. 1 hit. [Graphical view] | ||||||||||||||||||
| PRINTS | PR00249. GPCRSECRETIN. PR01156. PACAPRECEPTR. | ||||||||||||||||||
| SMART | SM00008. HormR. 1 hit. [Graphical view] | ||||||||||||||||||
| PROSITE | PS00649. G_PROTEIN_RECEP_F2_1. 1 hit. PS00650. G_PROTEIN_RECEP_F2_2. 1 hit. PS50227. G_PROTEIN_RECEP_F2_3. 1 hit. PS50261. G_PROTEIN_RECEP_F2_4. 1 hit. [Graphical view] | ||||||||||||||||||
| ProtoNet | Search... | ||||||||||||||||||
Other | |||||||||||||||||||
| BindingDB | P41586. | ||||||||||||||||||
| ChEMBL | CHEMBL5399. | ||||||||||||||||||
| ChiTaRS | ADCYAP1R1. human. | ||||||||||||||||||
| EvolutionaryTrace | P41586. | ||||||||||||||||||
| GenomeRNAi | 117. | ||||||||||||||||||
| NextBio | 455. | ||||||||||||||||||
| SOURCE | Search... | ||||||||||||||||||
Entry information
| Entry name | PACR_HUMAN | ||||||||
| Accession | Primary (citable) accession number: P41586 Secondary accession number(s): A8K1Y1 Q17S10 | ||||||||
| Entry history |
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| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| 7-transmembrane G-linked receptors List of 7-transmembrane G-linked receptor entries |
| Human chromosome 7 Human chromosome 7: entries, gene names and cross-references to MIM |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| PDB cross-references Index of Protein Data Bank (PDB) cross-references |
| SIMILARITY comments Index of protein domains and families |

Clusters with
