2EAX	Peptidoglycan-Binding Protein	date	Feb 03, 2007
title	Crystal Structure Of Human Pgrp-Ibetac In Complex With Glyco Muramyl Pentapeptide
authors	S.Cho
compound		source
Molecule: Peptidoglycan Recognition Protein-I-Beta Chain: A, B, C Fragment: Peptidoglycan-Binding Domain Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Pgrpib Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 De3 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pt7-7
Molecule: Glycosamyl Muramyl Pentapeptide Chain: L Engineered: Yes		Synthetic: Yes Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: The Sequence Of The Peptide Is Naturally In
symmetry	Space Group: P 1 21 1	R_factor 0.210 R_Free 0.242
crystal cell	length a length b length c angle alpha angle beta angle gamma 41.940 61.390 97.950 90.00 96.45 90.00
method	X-Ray Diffraction	resolution	2.10 Å
ligand	AMV, DAL, FGA, NAG	enzyme
Gene Ontology	Chain Function Process Component A, C, B
Primary reference	Structural insights into the bactericidal mechanism of human peptidoglycan recognition proteins., Cho S, Wang Q, Swaminathan CP, Hesek D, Lee M, Boons GJ, Mobashery S, Mariuzza RA, Proc Natl Acad Sci U S A. 2007 May 22;104(21):8761-6. Epub 2007 May 14. PMID:17502600

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (87 Kb) [Save to disk] Biological Unit Coordinates (2eax.pdb1.gz) 82 Kb LPC: Ligand-Protein Contacts for 2EAX CSU: Contacts of Structural Units for 2EAX Likely Quarternary Molecular Structure file(s) for 2EAX Structure Factors (228 Kb) Retrieve 2EAX in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2EAX from S2C, [Save to disk] Re-refined 2eax structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 2EAX in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 2EAX

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2EAX, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [2eax_A] [2eax_L] [2eax_B] [2eax_C] [2eax] SWISS-PROT database: [Q96LB8] Domain organization of [PGRP4_HUMAN] by SWISSPFAM Domains found in 2EAX: [Ami_2] [PGRP ] by SMART

Other resources with information on 2EAX

Community annotation for 2EAX at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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