2W4V Isometrically contracting insect asynchronous flight muscle quick frozen after a quick release step date
authors Wu, S., Liu, J., Reedy, M.C., Tregear, R.T., Winkler, H., Franzini-Armstrong, C., Sasaki, H., Lucaveche, C., Goldman, Y.E., Reedy, M.K., Taylor, K.A.
compound source
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 35.00



Primary referenceMethods for identifying and averaging variable molecular conformations in tomograms of actively contracting insect flight muscle., Wu S, Liu J, Reedy MC, Winkler H, Reedy MK, Taylor KA, J Struct Biol. 2009 Dec;168(3):485-502. Epub 2009 Aug 19. PMID:19698791
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (3931 Kb) [Save to disk]
  • Biological Unit Coordinates (2w4v.pdb1.gz) 149 Kb
  • CSU: Contacts of Structural Units for 2W4V
  • Retrieve 2W4V in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2W4V from S2C, [Save to disk]
  • View 2W4V 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 2W4V
  • 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 2W4V, from MSDmotif at EBI
  • Fold representative 2w4v from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2w4v_Y] [2w4v_Z] [2w4v_C] [2w4v]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 2W4V: [EFh] [IQ] [MYSc ] by SMART
  • Other resources with information on 2W4V
  • Community annotation for 2W4V 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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