2EVU Membrane Protein date Oct 31, 2005
title Crystal Structure Of Aquaporin Aqpm At 2.3a Resolution
authors J.K.Lee, D.Kozono, J.Remis, Y.Kitagawa, P.Agre, R.M.Stroud, Center Structures Of Membrane Proteins (Csmp)
compound source
Molecule: Aquaporin Aqpm
Chain: A
Engineered: Yes
Organism_scientific: Methanothermobacter Marburgensis Str.
Organism_taxid: 79929
Strain: Marburg Dsm 2133
Gene: Aqpm
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21(De3)Ril
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ptrchisa
symmetry Space Group: I 4
R_factor 0.188 R_Free 0.226
length a length b length c angle alpha angle beta angle gamma
93.887 93.887 77.744 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand BOG, GOL enzyme

Primary referenceStructural basis for conductance by the archaeal aquaporin AqpM at 1.68 A., Lee JK, Kozono D, Remis J, Kitagawa Y, Agre P, Stroud RM, Proc Natl Acad Sci U S A. 2005 Dec 27;102(52):18932-7. Epub 2005 Dec 16. PMID:16361443
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (45 Kb) [Save to disk]
  • Biological Unit Coordinates (2evu.pdb1.gz) 157 Kb
  • LPC: Ligand-Protein Contacts for 2EVU
  • CSU: Contacts of Structural Units for 2EVU
  • Likely Quarternary Molecular Structure file(s) for 2EVU
  • Structure Factors (255 Kb)
  • Retrieve 2EVU in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2EVU from S2C, [Save to disk]
  • Re-refined 2evu structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2EVU 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 2EVU
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2EVU, from MSDmotif at EBI
  • Fold representative 2evu from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2evu] [2evu_A]
  • SWISS-PROT database: [Q9C4Z5]
  • Belongs to the major intrinsic protein (mip) family according to TCDB.
  • Domain organization of [AQPM_METTM] by SWISSPFAM
  • Other resources with information on 2EVU
  • Community annotation for 2EVU 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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