5L0O Signaling Protein date Jul 27, 2016
title Iqgap1 Calponin Homology Domain Fragment (Chdf) Mutant K161c Oxidizing Conditions
authors J.Liu, D.Worthylake
compound source
Molecule: Ras Gtpase-Activating-Like Protein Iqgap1
Chain: A, B, C, D
Synonym: P195
Engineered: Yes
Mutation: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Iqgap1, Kiaa0051
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: In Rosetta Gami 2(De3) Plyss Cell (Emd4biosciences)
symmetry Space Group: P 1
R_factor 0.262 R_Free 0.286
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.752 72.464 73.272 77.15 72.07 86.80
method X-Ray Diffractionresolution 2.36 Å
Primary referenceThe IQGAP1 N-terminus Forms Dimers and the Dimer Interface is Required for Binding F-actin and Ca2+/calmodulin., Liu J, Kurella VB, Lecour L, Vanagunas T, Worthylake DK, Biochemistry. 2016 Oct 31. PMID:27798963
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (112 Kb) [Save to disk]
  • Biological Unit Coordinates (5l0o.pdb1.gz) 54 Kb
  • Biological Unit Coordinates (5l0o.pdb2.gz) 55 Kb
  • CSU: Contacts of Structural Units for 5L0O
  • Structure Factors (333 Kb)
  • Retrieve 5L0O in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5L0O from S2C, [Save to disk]
  • Re-refined 5l0o structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 5L0O 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 5L0O
  • 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
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5l0o_B] [5l0o_A] [5l0o] [5l0o_C] [5l0o_D]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 5L0O: [CH ] by SMART
    • Other resources with information on 5L0O
  • Community annotation for 5L0O at PDBWiki (http://pdbwiki.org)

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