Involvement of multiple lectins from pteria penguin in life support system.

2009 Fiscal Year Final Research Report

• Project/Area Number: 19580232
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Fisheries chemistry
• Research Institution: Tohoku University
• Principal Investigator: NAGANUMA Takako Tohoku University, 大学院・生命科学研究科, 助教 (50250733)
• Co-Investigator(Kenkyū-buntansha): OGAWA Tomohisa 東北大学, 大学院・生命科学研究科, 准教授 (80240901) ; OSADA Makoto 東北大学, 大学院・農学研究科, 准教授 (30177208)
• Project Period (FY): 2007 – 2009
• Keywords: レクチン / マベガイ / 生体防御 / アラゴナイト / バイオミネラリゼーション

Research Abstract

Four novel lections (PPL-1~-4) has purified from mantle of pteria penguin. PPL-1 was involved in self-defense system and PPL-2 had capacity of Calcium crystallization that is formation of shells and alagonite layers and involved in self-defense system. PPL-4 also had a role in Calcium crystallization. In conclusion, PPLs have the important role in respectively and concertedly contribute life-sustaining capacity.

Research Products

• [Journal Article] The function of rhamose-binding lectin in innate immunity by restricted binding to Gb3. (2009)
  • Author(s): Y.Watanabe, H.Tateno, S.Nakamura-Tsuruta, J.Kominami, J.Hirabayashi, O.Nakamura, T.Watanabe,H.Kamiya, T.Naganuma, T.Ogawa, R.J.Naude, K.Muramoto
  • Journal Title: Dev.Comp.Immunol. 33 Pages: 187-197
  • Peer Reviewed
• [Journal Article] Isolation and characterization of L-ramose-binding lectin, which binds to microsporidian, Glugea plecoglossi, from ayu ( Plecoglossus altivelis). (2008)
  • Author(s): Y.Watanabe, N.Shiina, F.Shinozzaki, H.Yokoyama, J.Kominami, S.NakamuraTsuruta, J.Hirabayashi, K.Sugahara, H.Kamiya, H.Matsubara, T.Ogawa, K.Muramoto.
  • Journal Title: Dev.Comp.Immunol. 32 Pages: 487-499
  • Peer Reviewed
• [Journal Article] Modulating effect of acorn barnacle C-type lections on the crystallization of calcium carbonate. (2008)
  • Author(s): H.Matsubara, T.Hayashi, T.Ogawa, K.muramoto, M.Jimbo, H.Kamiya
  • Journal Title: Fish.Sci. 74 Pages: 418-424
  • Peer Reviewed
• [Journal Article] Diverse sugar-binding specificities of marine invertebrate C-type lectins. (2007)
  • Author(s): H.Matsubara, S.Nakamura-Tsuruta, J.Hirabayashi, M.Jimbo, H.Kamiya, T.Ogawa, K.Muramoto
  • Journal Title: Biosci.Biotech.Biochem. 71 Pages: 513-519
  • Peer Reviewed
• [Journal Article] Structural characterization of ramosebinding glycoprotein (lectin) from Spanish mackerel ( Scomberomorous niphonius) eggs. (2007)
  • Author(s): T.Terada, Y.Watanbe, H.Tateno, T.Naganuma, T.Ogawa, K.Muramoto
  • Journal Title: Biochem.Biophys.Acta 1770 Pages: 617-629
  • Peer Reviewed
• [Presentation] マベガイ真珠バイオミネラリゼーションに関わるADPリボシルトランスフェラーゼの構造と機能 (2009)
  • Author(s): 小川智久
  • Organizer: 第82回日本生化学会年会
  • Place of Presentation: 神戸ポートアイランド(神戸市)
  • Year and Date: 2009-10-24
• [Presentation] マベガイ外套膜に含まれるJacalin様レクチンの構造的特徴とバイオミネラリゼーションへの関与 (2009)
  • Author(s): 永沼孝子
  • Organizer: 2009年度日本水産学会秋期大会
  • Place of Presentation: いわて県民情報交流センター・アイーナ(盛岡市)
  • Year and Date: 2009-10-01
• [Presentation] タンパク質に依る結晶形成制御と新マテリアル創製への挑戦 (2009)
  • Author(s): 小川智久
  • Organizer: メタマテリアル創製シンポジウム
  • Place of Presentation: 秋田大学手形キャンパス工学資源学部(秋田市)
  • Year and Date: 2009-07-18
• [Presentation] マベ真珠アラゴナイト結晶配向性に関わる新規26kDaタンパク質の構造と機能 (2009)
  • Author(s): 小川智久
  • Organizer: 日本農芸化学会平成21年度大会
  • Place of Presentation: 福岡国際会議場(福岡市)
  • Year and Date: 2009-03-27
• [Presentation] マベガイ外套膜レクチンPPL-1の微生物に対する相互作用 (2008)
  • Author(s): 永沼孝子
  • Organizer: 2008年度日本水産学会春季大会
  • Place of Presentation: 東海大学海洋学部(静岡市)
  • Year and Date: 2008-03-30
• [Presentation] マベガイに含まれるレクチン群の多様な構造と機能 (2007)
  • Author(s): 永沼孝子
  • Organizer: 2007年度日本水産学会秋季大会
  • Place of Presentation: 北海道大学水産学部(函館市)
  • Year and Date: 2007-09-27