1ogt

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Template:STRUCTURE 1ogt

Contents

CRYSTAL STRUCTURE OF HLA-B*2705 COMPLEXED WITH THE VASOACTIVE INTESTINAL PEPTIDE TYPE 1 RECEPTOR (VIPR) PEPTIDE (RESIDUES 400-408)

Template:ABSTRACT PUBMED 14734527

Function

[1B18_HUMAN] Involved in the presentation of foreign antigens to the immune system. [VIPR1_HUMAN] This is a receptor for VIP. The activity of this receptor is mediated by G proteins which activate adenylyl cyclase. The affinity is VIP = PACAP-27 > PACAP-38.[1]

About this Structure

1ogt is a 3 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.

See Also

Reference

  • Hulsmeyer M, Fiorillo MT, Bettosini F, Sorrentino R, Saenger W, Ziegler A, Uchanska-Ziegler B. Dual, HLA-B27 subtype-dependent conformation of a self-peptide. J Exp Med. 2004 Jan 19;199(2):271-81. PMID:14734527 doi:10.1084/jem.20031690
  • Hulsmeyer M, Hillig RC, Volz A, Ruhl M, Schroder W, Saenger W, Ziegler A, Uchanska-Ziegler B. HLA-B27 subtypes differentially associated with disease exhibit subtle structural alterations. J Biol Chem. 2002 Dec 6;277(49):47844-53. Epub 2002 Sep 18. PMID:12244049 doi:10.1074/jbc.M206392200
  • Madden DR, Gorga JC, Strominger JL, Wiley DC. The three-dimensional structure of HLA-B27 at 2.1 A resolution suggests a general mechanism for tight peptide binding to MHC. Cell. 1992 Sep 18;70(6):1035-48. PMID:1525820
  1. Xia M, Sreedharan SP, Goetzl EJ. Predominant expression of type II vasoactive intestinal peptide receptors by human T lymphoblastoma cells: transduction of both Ca2+ and cyclic AMP signals. J Clin Immunol. 1996 Jan;16(1):21-30. PMID:8926282

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