2KAC Immune System date Nov 04, 2008
title Nmr Solution Structure Of Kx6e Protl Mutant
authors B.Lopez-Mendez, X.Tadeo, M.Pons, O.Millet
compound source
Molecule: Protein L
Chain: A
Fragment: Residues In Database 111-173
Engineered: Yes
Mutation: Yes
 Organism_scientific: Peptostreptococcus Magnus
Organism_taxid: 1260
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Vector
Expression_system_vector: Pet15b
methodSolution NMR
Primary referenceStructural basis for the aminoacid composition of proteins from halophilic archea., Tadeo X, Lopez-Mendez B, Trigueros T, Lain A, Castano D, Millet O, PLoS Biol. 2009 Dec;7(12):e1000257. Epub 2009 Dec 15. PMID:20016684
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (308 Kb) [Save to disk]
  • Biological Unit Coordinates (2kac.pdb1.gz) 16 Kb
  • CSU: Contacts of Structural Units for 2KAC
  • Original NMR restraints for 2KAC from PDB
  • Retrieve 2KAC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2KAC from S2C, [Save to disk]
    • View 2KAC 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 2KAC
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2KAC, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2kac] [2kac_A]
  • SWISS-PROT database: [Q51912]
  • Domain organization of [Q51912_PEPMA] by SWISSPFAM
    • Other resources with information on 2KAC
  • Community annotation for 2KAC 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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