1Y2I Structural Genomics, Unknown Function date Nov 22, 2004
title Crystal Structure Of Mcsg Target Apc27401 From Shigella Flex
authors J.S.Brunzelle, G.Minasov, X.Yang, L.Shuvalova, F.R.Collart, W.F.A Midwest Center For Structural Genomics (Mcsg)
compound source
Molecule: Hypothetical Protein S0862
Chain: A, B, C, D, E
Engineered: Yes
 Organism_scientific: Shigella Flexneri 2a Str. 2457t
Organism_taxid: 198215
Strain: 2a Str. 2457t
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21-De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmcsg7
symmetry Space Group: P 21 21 21
R_factor 0.192 R_Free 0.256
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.918 79.200 109.620 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand MSE enzyme
note 1Y2I is a representative structure
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (97 Kb) [Save to disk]
  • Biological Unit Coordinates (1y2i.pdb1.gz) 91 Kb
  • LPC: Ligand-Protein Contacts for 1Y2I
  • CSU: Contacts of Structural Units for 1Y2I
  • Likely Quarternary Molecular Structure file(s) for 1Y2I
  • Structure Factors (259 Kb)
  • Retrieve 1Y2I in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1Y2I from S2C, [Save to disk]
  • Re-refined 1y2i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1Y2I 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 1Y2I
  • 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 1Y2I, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1y2ia_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1y2ib_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1y2ic_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1y2id_, region D [Jmol] [rasmolscript] [script source]
        - Domain d1y2ie_, region E [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1y2i_D] [1y2i_E] [1y2i_A] [1y2i_C] [1y2i] [1y2i_B]
  • SWISS-PROT database: [Q83LS2]
  • Domain organization of [YBJQ_SHIFL] by SWISSPFAM
    • Other resources with information on 1Y2I
  • Community annotation for 1Y2I 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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