1PHO Outer Membrane Protein date Jan 15, 1993
title Crystal Structures Explain Functional Properties Of Two E. C
authors T.Schirmer, S.W.Cowan, J.N.Jansonius
compound source
Molecule: Phosphoporin
Chain: A
Engineered: Yes
 Organism_scientific: Escherichia Coli
Organism_taxid: 562
symmetry Space Group: P 3 2 1
R_factor 0.222 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
119.900 119.900 51.900 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.00 Å
related structures by homologous chain: 1HXU
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceCrystal structures explain functional properties of two E. coli porins., Cowan SW, Schirmer T, Rummel G, Steiert M, Ghosh R, Pauptit RA, Jansonius JN, Rosenbusch JP, Nature 1992 Aug 27;358(6389):727-33. PMID:1380671
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (57 Kb) [Save to disk]
  • Biological Unit Coordinates (1pho.pdb1.gz) 152 Kb
  • CSU: Contacts of Structural Units for 1PHO
  • Likely Quarternary Molecular Structure file(s) for 1PHO
  • Retrieve 1PHO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PHO from S2C, [Save to disk]
    • View 1PHO 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 1PHO
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1PHO, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1pho__, region [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1pho] [1pho_A]
  • SWISS-PROT database: [P02932]
  • Belongs to the general bacterial porin (gbp) family according to TCDB.
  • Domain organization of [PHOE_ECOLI] by SWISSPFAM
    • Other resources with information on 1PHO
  • Community annotation for 1PHO 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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