2LQ2 Antifreeze Protein date Feb 22, 2012
title Solution Structure Of De Novo Designed Peptide 4m
authors A.Bhunia
compound source
Molecule: De Novo Designed Antifreeze Peptide 4m
Chain: A
Engineered: Yes
Synthetic: Yes
methodSolution NMR
Primary referenceSolution structures, dynamics, and ice growth inhibitory activity of Peptide fragments derived from an antarctic yeast protein., Shah SH, Kar RK, Asmawi AA, Rahman MB, Murad AM, Mahadi NM, Basri M, Rahman RN, Salleh AB, Chatterjee S, Tejo BA, Bhunia A, PLoS One. 2012;7(11):e49788. doi: 10.1371/journal.pone.0049788. Epub 2012 Nov 28. PMID:23209600
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (170 Kb) [Save to disk]
  • Biological Unit Coordinates (2lq2.pdb1.gz) 9 Kb
  • CSU: Contacts of Structural Units for 2LQ2
  • Original NMR restraints for 2LQ2 from PDB
  • Retrieve 2LQ2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2LQ2 from S2C, [Save to disk]
  • View 2LQ2 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 2LQ2
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2LQ2, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2lq2] [2lq2_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 2LQ2
  • Community annotation for 2LQ2 at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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