4IA4 Structure of the spinach aquaporin SoPIP2;1 at pH 6 date
authors Frick, A., Jarva, M., Tornroth-Horsefield, S.
compound source
symmetry
R_factor
R_Free 0.24281
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 3.10
ligand HG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B
  • water channel activity


    • Primary referenceStructural basis for pH gating of plant aquaporins., Frick A, Jarva M, Tornroth-Horsefield S, FEBS Lett. 2013 Apr 2;587(7):989-93. doi: 10.1016/j.febslet.2013.02.038. Epub, 2013 Feb 27. PMID:23454640
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (151 Kb) [Save to disk]
  • Biological Unit Coordinates (4ia4.pdb1.gz) 145 Kb
  • LPC: Ligand-Protein Contacts for 4IA4
  • CSU: Contacts of Structural Units for 4IA4
  • Structure Factors (859 Kb)
  • Retrieve 4IA4 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4IA4 from S2C, [Save to disk]
  • Re-refined 4ia4 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4IA4 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 4IA4
  • 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 4IA4, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ia4_D] [4ia4_B] [4ia4] [4ia4_C] [4ia4_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4IA4
  • Community annotation for 4IA4 at PDBWiki (http://pdbwiki.org)

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science