Literature DB >> 1480511

Orcokinin: a novel myotropic peptide from the nervous system of the crayfish, Orconectes limosus.

J Stangier1, C Hilbich, S Burdzik, R Keller.   

Abstract

A myotropic peptide, named orcokinin, was isolated from approximately 1200 abdominal nerve cords of the crayfish, Orconectes limosus. Its amino acid sequence was determined as follows: Asn-Phe-Asp-Glu-Ile-Asp-Arg-Ser-Gly-Phe-Gly-Phe-Asn. This structure was confirmed by synthesis. There is no sequence similarity to any known neuropeptide. Orcokinin exhibits high potency on the crayfish hindgut, enhancing both frequency and amplitude of spontaneous contractions. The threshold of biological activity in vitro was determined to be approximately 5 x 10(-11) M.

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Year:  1992        PMID： 1480511     DOI： 10.1016/0196-9781(92)90041-z

Source DB:  PubMed          Journal:  Peptides        ISSN： 0196-9781            Impact factor:   3.750


  27 in total

Review 1.  Crustacean neuropeptides.

Authors:  Andrew E Christie; Elizabeth A Stemmler; Patsy S Dickinson
Journal:  Cell Mol Life Sci       Date:  2010-08-21       Impact factor: 9.261

2.  Mass spectral charting of neuropeptidomic expression in the stomatogastric ganglion at multiple developmental stages of the lobster Homarus americanus.

Authors:  Xiaoyue Jiang; Ruibing Chen; Junhua Wang; Anita Metzler; Michael Tlusty; Lingjun Li
Journal:  ACS Chem Neurosci       Date:  2012-03-01       Impact factor: 4.418

3.  Identification of neuropeptide-like protein gene families in Caenorhabditiselegans and other species.

Authors:  A N Nathoo; R A Moeller; B A Westlund; A C Hart
Journal:  Proc Natl Acad Sci U S A       Date:  2001-11-20       Impact factor: 11.205

4.  N,N-dimethyl leucines as novel isobaric tandem mass tags for quantitative proteomics and peptidomics.

Authors:  Feng Xiang; Hui Ye; Ruibing Chen; Qiang Fu; Lingjun Li
Journal:  Anal Chem       Date:  2010-04-01       Impact factor: 6.986

5.  A Multifaceted Mass Spectrometric Method to Probe Feeding Related Neuropeptide Changes in Callinectes sapidus and Carcinus maenas.

Authors:  Yuzhuo Zhang; Kellen DeLaney; Limei Hui; Junhua Wang; Robert M Sturm; Lingjun Li
Journal:  J Am Soc Mass Spectrom       Date:  2018-02-12       Impact factor: 3.109

6.  Discovery and characterization of the Crustacean hyperglycemic hormone precursor related peptides (CPRP) and orcokinin neuropeptides in the sinus glands of the blue crab Callinectes sapidus using multiple tandem mass spectrometry techniques.

Authors:  Limei Hui; Robert Cunningham; Zichuan Zhang; Weifeng Cao; Chenxi Jia; Lingjun Li
Journal:  J Proteome Res       Date:  2011-08-01       Impact factor: 4.466

7.  Bombyx orcokinins are brain-gut peptides involved in the neuronal regulation of ecdysteroidogenesis.

Authors:  Naoki Yamanaka; Ladislav Roller; Dušan Zitňan; Honoo Satake; Akira Mizoguchi; Hiroshi Kataoka; Yoshiaki Tanaka
Journal:  J Comp Neurol       Date:  2011-02-01       Impact factor: 3.215

Review 8.  Mass spectrometric analysis of spatio-temporal dynamics of crustacean neuropeptides.

Authors:  Chuanzi OuYang; Zhidan Liang; Lingjun Li
Journal:  Biochim Biophys Acta       Date:  2014-11-04

9.  Mass spectrometric measurement of neuropeptide secretion in the crab, Cancer borealis, by in vivo microdialysis.

Authors:  Zhidan Liang; Claire M Schmerberg; Lingjun Li
Journal:  Analyst       Date:  2015-06-07       Impact factor: 4.616

10.  Combining in silico transcriptome mining and biological mass spectrometry for neuropeptide discovery in the Pacific white shrimp Litopenaeus vannamei.

Authors:  Mingming Ma; Ashley L Gard; Feng Xiang; Junhua Wang; Naveed Davoodian; Petra H Lenz; Spencer R Malecha; Andrew E Christie; Lingjun Li
Journal:  Peptides       Date:  2009-10-21       Impact factor: 3.750
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