1I53 Electron Transport date Feb 24, 2001
title Re(I)-Tricarbonyl Diimine (Q107h)) Azurin
authors A.J.Di Bilio, B.R.Crane, W.A.Wehbi, C.N.Kiser, M.M.Abu-Omar, R.M. J.H.Richards, J.R.Winkler, H.B.Gray
compound source
Molecule: Azurin
Chain: A, B
Engineered: Yes
Mutation: Yes
 Organism_scientific: Pseudomonas Aeruginosa
Organism_taxid: 287
Expression_system: Escherichia Coli Bl21
Expression_system_taxid: 511693
Expression_system_strain: Bl-21
Expression_system_vector: Plasmid
Expression_system_plasmid: Pet9aasa
symmetry Space Group: P 1
R_factor 0.238 R_Free 0.259
crystal
cell
length a length b length c angle alpha angle beta angle gamma
35.000 42.870 48.510 80.52 77.69 66.97
method X-Ray Diffractionresolution 1.80 Å
ligand CU, DPT, RTC enzyme
related structures by homologous chain: 1JZJ, 1XB6
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • electron transfer activity


    • Primary referenceProperties of photogenerated tryptophan and tyrosyl radicals in structurally characterized proteins containing rhenium(I) tricarbonyl diimines., Di Bilio AJ, Crane BR, Wehbi WA, Kiser CN, Abu-Omar MM, Carlos RM, Richards JH, Winkler JR, Gray HB, J Am Chem Soc 2001 Apr 4;123(13):3181-2. PMID:11457048
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (49 Kb) [Save to disk]
  • Biological Unit Coordinates (1i53.pdb1.gz) 23 Kb
  • Biological Unit Coordinates (1i53.pdb2.gz) 23 Kb
  • LPC: Ligand-Protein Contacts for 1I53
  • CSU: Contacts of Structural Units for 1I53
  • Likely Quarternary Molecular Structure file(s) for 1I53
  • Retrieve 1I53 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1I53 from S2C, [Save to disk]
    • View 1I53 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 1I53
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1I53, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1i53a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1i53b_, region B [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: [1i53_B] [1i53_A] [1i53]
  • SWISS-PROT database: [P00282]
  • Domain organization of [AZUR_PSEAE] by SWISSPFAM
    • Other resources with information on 1I53
  • Community annotation for 1I53 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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