3arb

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Template:STRUCTURE 3arb

Contents

Ternary crystal structure of the NKT TCR-CD1d-alpha-galactosylceramide analogue-OCH

Template:ABSTRACT PUBMED 21376639

Function

[CD1D1_MOUSE] Antigen-presenting protein that binds self and non-self glycolipids and presents them to T-cell receptors on natural killer T-cells.[1] [2] [3] [B2MG_MOUSE] Component of the class I major histocompatibility complex (MHC). Involved in the presentation of peptide antigens to the immune system.

About this Structure

3arb is a 4 chain structure with sequence from Lk3 transgenic mice. Full crystallographic information is available from OCA.

See Also

Reference

  • Wun KS, Cameron G, Patel O, Pang SS, Pellicci DG, Sullivan LC, Keshipeddy S, Young MH, Uldrich AP, Thakur MS, Richardson SK, Howell AR, Illarionov PA, Brooks AG, Besra GS, McCluskey J, Gapin L, Porcelli SA, Godfrey DI, Rossjohn J. A Molecular Basis for the Exquisite CD1d-Restricted Antigen Specificity and Functional Responses of Natural Killer T Cells. Immunity. 2011 Mar 25;34(3):327-39. Epub 2011 Mar 3. PMID:21376639 doi:10.1016/j.immuni.2011.02.001
  1. Jayawardena-Wolf J, Benlagha K, Chiu YH, Mehr R, Bendelac A. CD1d endosomal trafficking is independently regulated by an intrinsic CD1d-encoded tyrosine motif and by the invariant chain. Immunity. 2001 Dec;15(6):897-908. PMID:11754812
  2. Zajonc DM, Maricic I, Wu D, Halder R, Roy K, Wong CH, Kumar V, Wilson IA. Structural basis for CD1d presentation of a sulfatide derived from myelin and its implications for autoimmunity. J Exp Med. 2005 Dec 5;202(11):1517-26. Epub 2005 Nov 28. PMID:16314439 doi:10.1084/jem.20051625
  3. Zajonc DM, Cantu C 3rd, Mattner J, Zhou D, Savage PB, Bendelac A, Wilson IA, Teyton L. Structure and function of a potent agonist for the semi-invariant natural killer T cell receptor. Nat Immunol. 2005 Aug;6(8):810-8. Epub 2005 Jul 10. PMID:16007091 doi:10.1038/ni1224

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