4GBX Crystal structure of an immune complex at pH 6.5 date
authors Sethi, D.K., Pos, W., Wucherpfennig, K.W.
compound source
symmetry
R_factor
R_Free 0.2504
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.00
ligand NAG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C


D, B


Primary referenceCrystal Structure of the HLA-DM-HLA-DR1 Complex Defines Mechanisms for Rapid Peptide Selection., Pos W, Sethi DK, Call MJ, Schulze MS, Anders AK, Pyrdol J, Wucherpfennig KW, Cell. 2012 Dec 21;151(7):1557-68. doi: 10.1016/j.cell.2012.11.025. PMID:23260142
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (263 Kb) [Save to disk]
  • Biological Unit Coordinates (4gbx.pdb1.gz) 127 Kb
  • Biological Unit Coordinates (4gbx.pdb2.gz) 129 Kb
  • LPC: Ligand-Protein Contacts for 4GBX
  • CSU: Contacts of Structural Units for 4GBX
  • Structure Factors (194 Kb)
  • Retrieve 4GBX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4GBX from S2C, [Save to disk]
  • Re-refined 4gbx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4GBX 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 4GBX
  • 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 4GBX, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4gbx_E] [4gbx] [4gbx_B] [4gbx_D] [4gbx_C] [4gbx_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4GBX: [IGc1] [MHC_II_alpha] [MHC_II_beta ] by SMART
  • Other resources with information on 4GBX
  • Community annotation for 4GBX at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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