2eax

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Template:STRUCTURE 2eax

Contents

Crystal structure of human PGRP-IBETAC in complex with glycosamyl muramyl pentapeptide

Template:ABSTRACT PUBMED 17502600

Function

[PGRP4_HUMAN] Pattern receptor that binds to murein peptidoglycans (PGN) of Gram-positive bacteria. Has bactericidal activity towards Gram-positive bacteria. May kill Gram-positive bacteria by interfering with peptidoglycan biosynthesis. Binds also to Gram-negative bacteria, and has bacteriostatic activity towards Gram-negative bacteria. Plays a role in innate immunity.[1]

About this Structure

2eax is a 4 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.

Reference

  • Cho S, Wang Q, Swaminathan CP, Hesek D, Lee M, Boons GJ, Mobashery S, Mariuzza RA. Structural insights into the bactericidal mechanism of human peptidoglycan recognition proteins. Proc Natl Acad Sci U S A. 2007 May 22;104(21):8761-6. Epub 2007 May 14. PMID:17502600
  1. Lu X, Wang M, Qi J, Wang H, Li X, Gupta D, Dziarski R. Peptidoglycan recognition proteins are a new class of human bactericidal proteins. J Biol Chem. 2006 Mar 3;281(9):5895-907. Epub 2005 Dec 14. PMID:16354652 doi:http://dx.doi.org/10.1074/jbc.M511631200

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