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3mj7

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Template:STRUCTURE 3mj7

Contents

Crystal structure of the complex of JAML and Coxsackie and Adenovirus receptor, CAR

Template:ABSTRACT PUBMED 20813955

Function

[CXAR_MOUSE] Component of the epithelial apical junction complex that is essential for the tight junction integrity. Proposed to function as a homophilic cell adhesion molecule. Recruits MPDZ to intercellular contact sites. Probably involved in transepithelial migration of polymorphonuclear leukocytes (PMN) through adhesive interactions with AMICA1/JAML located in the plasma membrane of PMN (By similarity).[1] [2] [3] In vitro, acts as a receptor for group B coxsackieviruses and subgroup C of adenoviruses (AD2 and AD5).[4] [5] [6]

About this Structure

3mj7 is a 2 chain structure with sequence from Mus musculus. Full crystallographic information is available from OCA.

Reference

  • Verdino P, Witherden DA, Havran WL, Wilson IA. The molecular interaction of CAR and JAML recruits the central cell signal transducer PI3K. Science. 2010 Sep 3;329(5996):1210-4. PMID:20813955 doi:10.1126/science.1187996
  • Witherden DA, Verdino P, Rieder SE, Garijo O, Mills RE, Teyton L, Fischer WH, Wilson IA, Havran WL. The junctional adhesion molecule JAML is a costimulatory receptor for epithelial gammadelta T cell activation. Science. 2010 Sep 3;329(5996):1205-10. PMID:20813954 doi:10.1126/science.1192698
  1. ↑ Bergelson JM, Cunningham JA, Droguett G, Kurt-Jones EA, Krithivas A, Hong JS, Horwitz MS, Crowell RL, Finberg RW. Isolation of a common receptor for Coxsackie B viruses and adenoviruses 2 and 5. Science. 1997 Feb 28;275(5304):1320-3. PMID:9036860
  2. ↑ Bergelson JM, Krithivas A, Celi L, Droguett G, Horwitz MS, Wickham T, Crowell RL, Finberg RW. The murine CAR homolog is a receptor for coxsackie B viruses and adenoviruses. J Virol. 1998 Jan;72(1):415-9. PMID:9420240
  3. ↑ Honda T, Saitoh H, Masuko M, Katagiri-Abe T, Tominaga K, Kozakai I, Kobayashi K, Kumanishi T, Watanabe YG, Odani S, Kuwano R. The coxsackievirus-adenovirus receptor protein as a cell adhesion molecule in the developing mouse brain. Brain Res Mol Brain Res. 2000 Apr 14;77(1):19-28. PMID:10814828
  4. ↑ Bergelson JM, Cunningham JA, Droguett G, Kurt-Jones EA, Krithivas A, Hong JS, Horwitz MS, Crowell RL, Finberg RW. Isolation of a common receptor for Coxsackie B viruses and adenoviruses 2 and 5. Science. 1997 Feb 28;275(5304):1320-3. PMID:9036860
  5. ↑ Bergelson JM, Krithivas A, Celi L, Droguett G, Horwitz MS, Wickham T, Crowell RL, Finberg RW. The murine CAR homolog is a receptor for coxsackie B viruses and adenoviruses. J Virol. 1998 Jan;72(1):415-9. PMID:9420240
  6. ↑ Honda T, Saitoh H, Masuko M, Katagiri-Abe T, Tominaga K, Kozakai I, Kobayashi K, Kumanishi T, Watanabe YG, Odani S, Kuwano R. The coxsackievirus-adenovirus receptor protein as a cell adhesion molecule in the developing mouse brain. Brain Res Mol Brain Res. 2000 Apr 14;77(1):19-28. PMID:10814828

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