| pubmed-article:10908567 | rdf:type | pubmed:Citation | lld:pubmed |
| pubmed-article:10908567 | lifeskim:mentions | umls-concept:C0020792 | lld:lifeskim |
| pubmed-article:10908567 | lifeskim:mentions | umls-concept:C0332307 | lld:lifeskim |
| pubmed-article:10908567 | lifeskim:mentions | umls-concept:C0597357 | lld:lifeskim |
| pubmed-article:10908567 | lifeskim:mentions | umls-concept:C0037083 | lld:lifeskim |
| pubmed-article:10908567 | lifeskim:mentions | umls-concept:C0002525 | lld:lifeskim |
| pubmed-article:10908567 | lifeskim:mentions | umls-concept:C0071163 | lld:lifeskim |
| pubmed-article:10908567 | lifeskim:mentions | umls-concept:C0752190 | lld:lifeskim |
| pubmed-article:10908567 | lifeskim:mentions | umls-concept:C0599281 | lld:lifeskim |
| pubmed-article:10908567 | lifeskim:mentions | umls-concept:C1511545 | lld:lifeskim |
| pubmed-article:10908567 | pubmed:issue | 46 | lld:pubmed |
| pubmed-article:10908567 | pubmed:dateCreated | 2000-12-29 | lld:pubmed |
| pubmed-article:10908567 | pubmed:abstractText | The pituitary adenylate cyclase-activating polypeptide (PACAP) type 1 (PAC1) receptor is a G protein-coupled receptor and class II receptor member. The receptor domains critical for signaling are unknown. To explore the role of the C terminus, truncations of 63 residues (Tr406), 53 residues (Tr416), 49 residues (Tr420), 44 residues (Tr424), and 37 residues (Tr433) were constructed and expressed in NIH/3T3 cells, and immunofluorescence, radioligand binding, adenylyl cyclase (AC) and phospholipase C (PLC) assays were performed. (125)I-PACAP-27 binding (K(d) = 0.6-1.5 nm) for the Tr406 and Tr433 were similar to wild type Hop and Null splice variants (K(d) = approximately 1.1 nm). Although internalization of ligand for both the Tr406 and Tr433 mutants was reduced to 50-60% at 60 min compared with 76-87% for WT, loss of G protein coupling did not account for differences in internalization. Despite similar binding properties Tr406 and Tr416 mutants showed no AC or PLC response. Addition of 14 amino acids distal to HopTr406 resulted in normal AC and PLC responses. Site-directed mutagenesis indicated that Arg(416) and Ser(417) are essential for G protein activation. The proximal C terminus mediates signal transduction, and the distal is involved with internalization. Two residues within the C terminus, Arg(416) and Ser(417) conserved among class II receptors are the likely sites for G protein coupling. | lld:pubmed |
| pubmed-article:10908567 | pubmed:grant | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10908567 | pubmed:language | eng | lld:pubmed |
| pubmed-article:10908567 | pubmed:journal | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10908567 | pubmed:citationSubset | IM | lld:pubmed |
| pubmed-article:10908567 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10908567 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10908567 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10908567 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10908567 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10908567 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10908567 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10908567 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10908567 | pubmed:chemical | http://linkedlifedata.com/r... | lld:pubmed |
| pubmed-article:10908567 | pubmed:status | MEDLINE | lld:pubmed |
| pubmed-article:10908567 | pubmed:month | Nov | lld:pubmed |
| pubmed-article:10908567 | pubmed:issn | 0021-9258 | lld:pubmed |
| pubmed-article:10908567 | pubmed:author | pubmed-author:LiS ZSZ | lld:pubmed |
| pubmed-article:10908567 | pubmed:author | pubmed-author:ChoiJ KJK | lld:pubmed |
| pubmed-article:10908567 | pubmed:author | pubmed-author:PisegnaJ RJR | lld:pubmed |
| pubmed-article:10908567 | pubmed:author | pubmed-author:GermanoP MPM | lld:pubmed |
| pubmed-article:10908567 | pubmed:author | pubmed-author:LyuR MRM | lld:pubmed |
| pubmed-article:10908567 | pubmed:issnType | Print | lld:pubmed |
| pubmed-article:10908567 | pubmed:day | 17 | lld:pubmed |
| pubmed-article:10908567 | pubmed:volume | 275 | lld:pubmed |
| pubmed-article:10908567 | pubmed:owner | NLM | lld:pubmed |
| pubmed-article:10908567 | pubmed:authorsComplete | Y | lld:pubmed |
| pubmed-article:10908567 | pubmed:pagination | 36134-42 | lld:pubmed |
| pubmed-article:10908567 | pubmed:dateRevised | 2007-11-14 | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:meshHeading | pubmed-meshheading:10908567... | lld:pubmed |
| pubmed-article:10908567 | pubmed:year | 2000 | lld:pubmed |
| pubmed-article:10908567 | pubmed:articleTitle | Identification of an essential amino acid motif within the C terminus of the pituitary adenylate cyclase-activating polypeptide type I receptor that is critical for signal transduction but not for receptor internalization. | lld:pubmed |
| pubmed-article:10908567 | pubmed:affiliation | CURE, Veterans Affairs/UCLA Digestive Diseases Research Center, Veterans Affairs Greater Los Angeles Health Care System and the Department of Medicine, UCLA, Los Angeles, California 90073, USA. | lld:pubmed |
| pubmed-article:10908567 | pubmed:publicationType | Journal Article | lld:pubmed |
| pubmed-article:10908567 | pubmed:publicationType | Research Support, U.S. Gov't, P.H.S. | lld:pubmed |
| pubmed-article:10908567 | pubmed:publicationType | Research Support, U.S. Gov't, Non-P.H.S. | lld:pubmed |
| pubmed-article:10908567 | pubmed:publicationType | Research Support, Non-U.S. Gov't | lld:pubmed |
