Literature DB >> 1440641

Identification of insecticidal peptides from venom of the trap-door spider, Aptostichus schlingeri (Ctenizidae).

W S Skinner1, P A Dennis, J P Li, G B Quistad.   

Abstract

Nine insecticidal peptides were isolated from the venom of the trap-door spider, Aptostichus schlingeri. Seven of these toxins cause flaccid paralysis of insect larvae within 10 min of injection and all were lethal within 24 hr. The complete amino acid sequences (32-76 residues) of six peptides are presented. The identified peptides contain three or four disulfide bonds and the larger peptides (74-76 residues) are quite similar in sequence with carboxyl termini as free acids, not amidated.

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Year:  1992        PMID： 1440641     DOI： 10.1016/0041-0101(92)90049-b

Source DB:  PubMed          Journal:  Toxicon        ISSN： 0041-0101            Impact factor:   3.033


  10 in total

1.  Neurotoxic acylpolyamines from spider venoms.

Authors:  K D McCormick; J Meinwald
Journal:  J Chem Ecol       Date:  1993-10       Impact factor: 2.626

2.  The insecticidal neurotoxin Aps III is an atypical knottin peptide that potently blocks insect voltage-gated sodium channels.

Authors:  Niraj S Bende; Eunji Kang; Volker Herzig; Frank Bosmans; Graham M Nicholson; Mehdi Mobli; Glenn F King
Journal:  Biochem Pharmacol       Date:  2013-03-06       Impact factor: 5.858

3.  Molecular biology of insect sodium channels and pyrethroid resistance.

Authors:  Ke Dong; Yuzhe Du; Frank Rinkevich; Yoshiko Nomura; Peng Xu; Lingxin Wang; Kristopher Silver; Boris S Zhorov
Journal:  Insect Biochem Mol Biol       Date:  2014-04-03       Impact factor: 4.714

4.  Molecular Cloning and Sequence Analysis of the cDNAs Encoding Toxin-Like Peptides from the Venom Glands of Tarantula Grammostola rosea.

Authors:  Tadashi Kimura; Seigo Ono; Tai Kubo
Journal:  Int J Pept       Date:  2012-02-29

5.  Plectreurys tristis venome: A proteomic and transcriptomic analysis.

Authors:  Pamela A Zobel-Thropp; Emily Z Thomas; Cynthia L David; Linda A Breci; Greta J Binford
Journal:  J Venom Res       Date:  2014-09-20

6.  A Novel Toxin from Haplopelma lividum Selectively Inhibits the NaV1.8 Channel and Possesses Potent Analgesic Efficacy.

Authors:  Ping Meng; Honggang Huang; Gan Wang; Shilong Yang; Qiuming Lu; Jingze Liu; Ren Lai; Mingqiang Rong
Journal:  Toxins (Basel)       Date:  2016-12-26       Impact factor: 4.546

7.  Peptide ion channel toxins from the bootlace worm, the longest animal on Earth.

Authors:  Erik Jacobsson; Håkan S Andersson; Malin Strand; Steve Peigneur; Camilla Eriksson; Henrik Lodén; Mohammadreza Shariatgorji; Per E Andrén; Eline K M Lebbe; K Johan Rosengren; Jan Tytgat; Ulf Göransson
Journal:  Sci Rep       Date:  2018-03-22       Impact factor: 4.379

8.  In-planta expression of insecticidal proteins provides protection against lepidopteran insects.

Authors:  Imran Rauf; Shaista Javaid; Rubab Zahra Naqvi; Tanveer Mustafa; Imran Amin; Zahid Mukhtar; Georg Jander; Shahid Mansoor
Journal:  Sci Rep       Date:  2019-05-01       Impact factor: 4.379

Review 9.  The Diversity of Venom: The Importance of Behavior and Venom System Morphology in Understanding Its Ecology and Evolution.

Authors:  Vanessa Schendel; Lachlan D Rash; Ronald A Jenner; Eivind A B Undheim
Journal:  Toxins (Basel)       Date:  2019-11-14       Impact factor: 4.546

10.  Production of recombinant disulfide-rich venom peptides for structural and functional analysis via expression in the periplasm of E. coli.

Authors:  Julie K Klint; Sebastian Senff; Natalie J Saez; Radha Seshadri; Ho Yee Lau; Niraj S Bende; Eivind A B Undheim; Lachlan D Rash; Mehdi Mobli; Glenn F King
Journal:  PLoS One       Date:  2013-05-07       Impact factor: 3.240
  10 in total

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