3IEA Electron Transport date Jul 22, 2009
title Structure Of Reduced M98l Mutant Of Amicyanin
authors N.Sukumar, V.L.Davidson
compound source
Molecule: Amicyanin
Chain: A
Fragment: Residues 27-131
Engineered: Yes
Mutation: Yes
 Organism_scientific: Paracoccus Denitrificans
Organism_taxid: 266
Gene: Ami, Mauc
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Bl21
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pmeg
symmetry Space Group: P 63 2 2
R_factor 0.184 R_Free 0.200
crystal
cell
length a length b length c angle alpha angle beta angle gamma
99.750 99.750 70.740 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.20 Å
ligand ACT, CL, CU, PO4, ZN enzyme
Gene
Ontology
ChainFunctionProcessComponent
A
  • electron transfer activity


    • Primary referenceDefining the role of the axial ligand of the type 1 copper site in amicyanin by replacement of methionine with leucine., Choi M, Sukumar N, Liu A, Davidson VL, Biochemistry. 2009 Oct 6;48(39):9174-84. PMID:19715303
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (23 Kb) [Save to disk]
  • Biological Unit Coordinates (3iea.pdb1.gz) 18 Kb
  • Biological Unit Coordinates (3iea.pdb2.gz) 104 Kb
  • LPC: Ligand-Protein Contacts for 3IEA
  • CSU: Contacts of Structural Units for 3IEA
  • Structure Factors (92 Kb)
  • Retrieve 3IEA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3IEA from S2C, [Save to disk]
  • Re-refined 3iea structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3IEA 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 3IEA
  • 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 3IEA, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3iea_A] [3iea]
  • SWISS-PROT database: [P22364]
  • Domain organization of [AMCY_PARDE] by SWISSPFAM
    • Other resources with information on 3IEA
  • Community annotation for 3IEA 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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