2Y22 Chaperone date Dec 13, 2010
title Human Alphab-Crystallin Domain (Residues 67-157)
authors C.E.Naylor, C.Bagneris, A.R.Clark, N.H.Keep, C.Slingsby
compound source
Molecule: Alpha-Crystallin B
Chain: A, B, C, D, E, F
Fragment: Alpha-Crystallin Domain (Acd), Residues 67-157
Synonym: Alphab-Crystallin, Alpha(B)-Crystallin, Heat Shock Beta-5, Hspb5, Renal Carcinoma Antigen Ny-Ren-27, Rosenthal Component;
Engineered: Yes
Mutation: Yes
Other_details: Selenomethione Containing Protein
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector: Pproex Ht(B)
symmetry Space Group: P 21 21 2
R_factor 0.213 R_Free 0.277
length a length b length c angle alpha angle beta angle gamma
67.280 78.340 131.400 90.00 90.00 90.00
method X-Ray Diffractionresolution 3.70 Å
ligand MSE enzyme
Primary referenceCrystal Structure of R120G Disease Mutant of Human alphaB-Crystallin Domain Dimer Shows Closure of a Groove., Clark AR, Naylor CE, Bagneris C, Keep NH, Slingsby C, J Mol Biol. 2011 Feb 15. PMID:21329698
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (77 Kb) [Save to disk]
  • Biological Unit Coordinates (2y22.pdb1.gz) 16 Kb
  • Biological Unit Coordinates (2y22.pdb2.gz) 14 Kb
  • Biological Unit Coordinates (2y22.pdb3.gz) 14 Kb
  • Biological Unit Coordinates (2y22.pdb4.gz) 14 Kb
  • Biological Unit Coordinates (2y22.pdb5.gz) 14 Kb
  • Biological Unit Coordinates (2y22.pdb6.gz) 13 Kb
  • LPC: Ligand-Protein Contacts for 2Y22
  • CSU: Contacts of Structural Units for 2Y22
  • Structure Factors (93 Kb)
  • Retrieve 2Y22 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2Y22 from S2C, [Save to disk]
  • Re-refined 2y22 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2Y22 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 2Y22
  • 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 2Y22, from MSDmotif at EBI
  • Fold representative 2y22 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2y22_C] [2y22_B] [2y22_A] [2y22] [2y22_D] [2y22_F] [2y22_E]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 2Y22
  • Community annotation for 2Y22 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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