2G4N Allergen date Feb 22, 2006
title Anomalous Substructure Of Alpha-Lactalbumin
authors C.Mueller-Dieckmann, M.S.Weiss
compound source
Molecule: Alpha-Lactalbumin
Chain: A, B, C, D, E, F
Synonym: Lactose Synthase B Protein, Allergen Bos D 4
 Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
symmetry Space Group: P 21 21 2
R_factor 0.296 R_Free 0.359
crystal
cell
length a length b length c angle alpha angle beta angle gamma
68.430 104.800 119.110 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand CA, K enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, A, D, C, E, B


Primary referenceOn the routine use of soft X-rays in macromolecular crystallography. Part IV. Efficient determination of anomalous substructures in biomacromolecules using longer X-ray wavelengths., Mueller-Dieckmann C, Panjikar S, Schmidt A, Mueller S, Kuper J, Geerlof A, Wilmanns M, Singh RK, Tucker PA, Weiss MS, Acta Crystallogr D Biol Crystallogr. 2007 Mar;63(Pt 3):366-80. Epub 2007, Feb 21. PMID:17327674
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (128 Kb) [Save to disk]
  • Biological Unit Coordinates (2g4n.pdb1.gz) 22 Kb
  • Biological Unit Coordinates (2g4n.pdb2.gz) 23 Kb
  • Biological Unit Coordinates (2g4n.pdb3.gz) 22 Kb
  • Biological Unit Coordinates (2g4n.pdb4.gz) 22 Kb
  • Biological Unit Coordinates (2g4n.pdb5.gz) 22 Kb
  • Biological Unit Coordinates (2g4n.pdb6.gz) 22 Kb
  • LPC: Ligand-Protein Contacts for 2G4N
  • CSU: Contacts of Structural Units for 2G4N
  • Likely Quarternary Molecular Structure file(s) for 2G4N
  • Structure Factors (421 Kb)
  • Retrieve 2G4N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2G4N from S2C, [Save to disk]
  • Re-refined 2g4n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2G4N 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 2G4N
  • 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 2G4N, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2g4n_D] [2g4n_C] [2g4n] [2g4n_A] [2g4n_B] [2g4n_E] [2g4n_F]
  • SWISS-PROT database: [P00711]
  • Domain organization of [LALBA_BOVIN] by SWISSPFAM
  • Domain found in 2G4N: [LYZ1 ] by SMART
    • Other resources with information on 2G4N
  • Community annotation for 2G4N 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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