1ntl

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{{Seed}}
 
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[[Image:1ntl.png|left|200px]]
 
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{{STRUCTURE_1ntl| PDB=1ntl | SCENE= }}
{{STRUCTURE_1ntl| PDB=1ntl | SCENE= }}
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===Model of mouse Crry-Ig determined by solution scattering, curve fitting and homology modelling===
===Model of mouse Crry-Ig determined by solution scattering, curve fitting and homology modelling===
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{{ABSTRACT_PUBMED_12767833}}
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==Function==
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[[http://www.uniprot.org/uniprot/CR1L_MOUSE CR1L_MOUSE]] Acts as a cofactor for complement factor I, a serine protease which protects autologous cells against complement-mediated injury by cleaving C3b and C4b deposited on host tissue. Also acts as a decay-accelerating factor, preventing the formation of C4b2a and C3bBb, the amplification convertases of the complement cascade. Plays a crucial role in early embryonic development by maintaining fetomaternal tolerance. Also acts as a costimulatory factor for T-cells which favors IL-4 secretion.<ref>PMID:1730912</ref> <ref>PMID:7528766</ref> <ref>PMID:10779754</ref> <ref>PMID:10642554</ref> <ref>PMID:11986227</ref>
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{{ABSTRACT_PUBMED_12767833}}
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==About this Structure==
==About this Structure==
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1NTL is a 2 chains structure with sequences from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NTL OCA].
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[[1ntl]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1NTL OCA].
==Reference==
==Reference==
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<ref group="xtra">PMID:12767833</ref><references group="xtra"/>
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<ref group="xtra">PMID:012767833</ref><references group="xtra"/><references/>
[[Category: Mus musculus]]
[[Category: Mus musculus]]
[[Category: Aslam, M.]]
[[Category: Aslam, M.]]
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[[Category: Immunology]]
[[Category: Immunology]]
[[Category: Scr]]
[[Category: Scr]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Apr 7 10:11:19 2010''
 

Revision as of 10:44, 16 April 2014

Template:STRUCTURE 1ntl

Contents

Model of mouse Crry-Ig determined by solution scattering, curve fitting and homology modelling

Template:ABSTRACT PUBMED 12767833

Function

[CR1L_MOUSE] Acts as a cofactor for complement factor I, a serine protease which protects autologous cells against complement-mediated injury by cleaving C3b and C4b deposited on host tissue. Also acts as a decay-accelerating factor, preventing the formation of C4b2a and C3bBb, the amplification convertases of the complement cascade. Plays a crucial role in early embryonic development by maintaining fetomaternal tolerance. Also acts as a costimulatory factor for T-cells which favors IL-4 secretion.[1] [2] [3] [4] [5]

About this Structure

1ntl is a 2 chain structure with sequence from Mus musculus. Full crystallographic information is available from OCA.

Reference

  • Aslam M, Guthridge JM, Hack BK, Quigg RJ, Holers VM, Perkins SJ. The extended multidomain solution structures of the complement protein Crry and its chimeric conjugate Crry-Ig by scattering, analytical ultracentrifugation and constrained modelling: implications for function and therapy. J Mol Biol. 2003 Jun 6;329(3):525-50. PMID:12767833
  1. ↑ Molina H, Wong W, Kinoshita T, Brenner C, Foley S, Holers VM. Distinct receptor and regulatory properties of recombinant mouse complement receptor 1 (CR1) and Crry, the two genetic homologues of human CR1. J Exp Med. 1992 Jan 1;175(1):121-9. PMID:1730912
  2. ↑ Kim YU, Kinoshita T, Molina H, Hourcade D, Seya T, Wagner LM, Holers VM. Mouse complement regulatory protein Crry/p65 uses the specific mechanisms of both human decay-accelerating factor and membrane cofactor protein. J Exp Med. 1995 Jan 1;181(1):151-9. PMID:7528766
  3. ↑ Fernandez-Centeno E, de Ojeda G, Rojo JM, Portoles P. Crry/p65, a membrane complement regulatory protein, has costimulatory properties on mouse T cells. J Immunol. 2000 May 1;164(9):4533-42. PMID:10779754
  4. ↑ Xu C, Mao D, Holers VM, Palanca B, Cheng AM, Molina H. A critical role for murine complement regulator crry in fetomaternal tolerance. Science. 2000 Jan 21;287(5452):498-501. PMID:10642554
  5. ↑ Miwa T, Zhou L, Hilliard B, Molina H, Song WC. Crry, but not CD59 and DAF, is indispensable for murine erythrocyte protection in vivo from spontaneous complement attack. Blood. 2002 May 15;99(10):3707-16. PMID:11986227

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