3LQZ Immune System date Feb 10, 2010
title Crystal Structure Of Hla-Dp2
authors S.Dai
compound source
Molecule: Hla Class II Histocompatibility Antigen, Dp Alpha
Chain: A
Synonym: Hla-Sb Alpha Chain, Mhc Class II Dp3-Alpha, Dp(W3)
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Hla-Dp1a, Hla-Dpa1, Hla-Dpa10103, Hlasb
Expression_system: Unidentified Baculovirus
Expression_system_taxid: 10469
Expression_system_strain: Bti-Tn-5b1-4

Molecule: Hla-Dp2 Beta Chain Linked With Dra Peptide
Chain: B
Synonym: Major Histocompatibility Complex, Class II, Dp Bet
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Dama-245o6.7-001, Hla-Dpb1, Hla-Dpb10201
Expression_system: Unidentified Baculovirus
Expression_system_taxid: 10469
Expression_system_strain: Bti-Tn-5b1-4
symmetry Space Group: P 31 2 1
R_factor 0.217 R_Free 0.251
crystal
cell
length a length b length c angle alpha angle beta angle gamma
157.171 157.171 61.835 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.25 Å
ligand NAG, NDG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


B


Primary referenceCrystal structure of HLA-DP2 and implications for chronic beryllium disease., Dai S, Murphy GA, Crawford F, Mack DG, Falta MT, Marrack P, Kappler JW, Fontenot AP, Proc Natl Acad Sci U S A. 2010 Mar 31. PMID:20356827
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (70 Kb) [Save to disk]
  • Biological Unit Coordinates (3lqz.pdb1.gz) 64 Kb
  • LPC: Ligand-Protein Contacts for 3LQZ
  • CSU: Contacts of Structural Units for 3LQZ
  • Structure Factors (206 Kb)
  • Retrieve 3LQZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3LQZ from S2C, [Save to disk]
  • Re-refined 3lqz structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3LQZ 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 3LQZ
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3LQZ, from MSDmotif at EBI
  • Fold representative 3lqz from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3lqz] [3lqz_A] [3lqz_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 3LQZ: [IGc1] [MHC_II_alpha] [MHC_II_beta ] by SMART
  • Other resources with information on 3LQZ
  • Community annotation for 3LQZ at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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