1W44 P4 protein from Bacteriophage PHI12 in complex with ADP date
authors Mancini, E.J., Kainov, D.E., Grimes, J.M., Tuma, R., Bamford, D.H., Stuart, D.I.
compound source
symmetry
R_factor
R_Free 0.2277
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.00
ligand ADP enzyme
related structures by homologous chain: 1W48
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceAtomic snapshots of an RNA packaging motor reveal conformational changes linking ATP hydrolysis to RNA translocation., Mancini EJ, Kainov DE, Grimes JM, Tuma R, Bamford DH, Stuart DI, Cell. 2004 Sep 17;118(6):743-55. PMID:15369673
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (162 Kb) [Save to disk]
  • Biological Unit Coordinates (1w44.pdb1.gz) 311 Kb
  • LPC: Ligand-Protein Contacts for 1W44
  • CSU: Contacts of Structural Units for 1W44
  • Likely Quarternary Molecular Structure file(s) for 1W44
  • Structure Factors (534 Kb)
  • Retrieve 1W44 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1W44 from S2C, [Save to disk]
  • Re-refined 1w44 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1W44 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 1W44
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1W44, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1w44a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1w44b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1w44c_, region C [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1w44_A] [1w44] [1w44_C] [1w44_B]
  • SWISS-PROT database: [Q94M05]
  • Domain organization of [Q94M05_9VIRU] by SWISSPFAM
    • Other resources with information on 1W44
  • Community annotation for 1W44 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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