2N0K Metal Binding Protein date Mar 09, 2015
title Chemical Shift Assignments And Structure Of The Alpha-Crysta Domain From Human, Hspb5
authors P.Rajagopal, R.E.Klevit, L.Shi, D.Baker
compound source
Molecule: Alpha-Crystallin B Chain
Chain: A, B
Fragment: Unp Residues 64-152
Synonym: Alpha(B)-Crystallin, Heat Shock Protein Beta-5, Hs Carcinoma Antigen Ny-Ren-27, Rosenthal Fiber Component;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Crya2, Cryab
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector: Pet24a
methodSolution NMR
Primary referenceA conserved histidine modulates HSPB5 structure to trigger chaperone activity in response to stress-related acidosis., Rajagopal P, Tse E, Borst AJ, Delbecq SP, Shi L, Southworth DP, Klevit RE, Elife. 2015 May 11;4. doi: 10.7554/eLife.07304. PMID:25962097
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (441 Kb) [Save to disk]
  • Biological Unit Coordinates (2n0k.pdb1.gz) 50 Kb
  • CSU: Contacts of Structural Units for 2N0K
  • Original NMR restraints for 2N0K from PDB
  • Retrieve 2N0K in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2N0K from S2C, [Save to disk]
  • View 2N0K 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 2N0K
  • 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 2N0K, from MSDmotif at EBI
  • Fold representative 2n0k from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2n0k_A] [2n0k] [2n0k_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 2N0K
  • Community annotation for 2N0K at PDBWiki (http://pdbwiki.org)

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