2Y1Y Chaperone date Dec 10, 2010
title Human Alphab Crystallin Acd(Residues 71-157)
authors C.E.Naylor, C.Bagneris, A.R.Clark, N.H.Keep, C.Slingsby
compound source
Molecule: Alpha-Crystallin B Chain,
Chain: A
Fragment: Alpha-Crystallin Domain (Acd), Residues 71-157
Synonym: Alphab-Crystallin, Alpha(B)-Crystallin, Heat Shock Beta-5, Hspb5, Renal Carcinoma Antigen Ny-Ren-27, Rosentha 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_type: Plasmid
Expression_system_vector: Pproex Ht(B)
symmetry Space Group: P 43 2 2
R_factor 0.2044 R_Free 0.2211
crystal
cell
length a length b length c angle alpha angle beta angle gamma
36.030 36.030 148.320 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand MRD, MSE enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


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] (33 Kb) [Save to disk]
  • Biological Unit Coordinates (2y1y.pdb1.gz) 55 Kb
  • LPC: Ligand-Protein Contacts for 2Y1Y
  • CSU: Contacts of Structural Units for 2Y1Y
  • Structure Factors (49 Kb)
  • Retrieve 2Y1Y in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2Y1Y from S2C, [Save to disk]
  • Re-refined 2y1y structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2Y1Y 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 2Y1Y
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2Y1Y, from MSDmotif at EBI
  • Fold representative 2y1y from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2y1y] [2y1y_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Alignments of the sequence of 2Y1Y with the sequences similar proteins can be viewed for 2Y1Y's classification at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list.
  • A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification at ProtoMap. Click on the Cluster number.
  • Other resources with information on 2Y1Y
  • Community annotation for 2Y1Y 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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