5NXN Transport Protein date May 10, 2017
title Structure Of A L5-Deletion Mutant Of Providencia Stuartii Om
authors M.El Khatib, J.P.Colletier
compound source
Molecule: Porin 1
Chain: A, B, C
Engineered: Yes
 Organism_scientific: Providencia Stuartii
Organism_taxid: 588
Atcc: 29914
Expression_system: Escherichia Coli 'Bl21-Gold(De3)Plyss Ag
Expression_system_taxid: 866768
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pgompf
symmetry Space Group: C 1 2 1
R_factor 0.246 R_Free 0.268
crystal
cell
length a length b length c angle alpha angle beta angle gamma
126.321 158.985 101.326 90.00 124.65 90.00
method X-Ray Diffractionresolution 3.12 Å
ligand CA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referencePorin self-association enables cell-to-cell contact in Providencia stuartii floating communities., El-Khatib M, Nasrallah C, Lopes J, Tran QT, Tetreau G, Basbous H, Fenel D, Gallet B, Lethier M, Bolla JM, Pages JM, Vivaudou M, Weik M, Winterhalter M, Colletier JP, Proc Natl Acad Sci U S A. 2018 Mar 6;115(10):E2220-E2228. doi:, 10.1073/pnas.1714582115. Epub 2018 Feb 23. PMID:29476011
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (358 Kb) [Save to disk]
  • Biological Unit Coordinates (5nxn.pdb1.gz) 351 Kb
  • LPC: Ligand-Protein Contacts for 5NXN
  • CSU: Contacts of Structural Units for 5NXN
  • Structure Factors (897 Kb)
  • Retrieve 5NXN in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5NXN from S2C, [Save to disk]
    • View 5NXN 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 5NXN
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5nxn_A] [5nxn_C] [5nxn_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 5NXN
  • Community annotation for 5NXN at PDBWiki (http://pdbwiki.org)

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