1I7H Electron Transport date Mar 09, 2001
title Crystal Sturcuture Of Fdx
authors Y.Kakuta, T.Horio, Y.Takahashi, K.Fukuyama
compound source
Molecule: Ferredoxin
Chain: A, B, C
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_vector_type: Plasmid
symmetry Space Group: H 3
R_factor 0.262 R_Free 0.282
length a length b length c angle alpha angle beta angle gamma
107.501 107.501 85.682 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.70 Å
ligand FES enzyme
A, C, B
  • electron transfer activity

  • Primary referenceCrystal structure of Escherichia coli Fdx, an adrenodoxin-type ferredoxin involved in the assembly of iron-sulfur clusters., Kakuta Y, Horio T, Takahashi Y, Fukuyama K, Biochemistry 2001 Sep 18;40(37):11007-12. PMID:11551196
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk]
  • Biological Unit Coordinates (1i7h.pdb1.gz) 19 Kb
  • Biological Unit Coordinates (1i7h.pdb2.gz) 19 Kb
  • Biological Unit Coordinates (1i7h.pdb3.gz) 19 Kb
  • LPC: Ligand-Protein Contacts for 1I7H
  • CSU: Contacts of Structural Units for 1I7H
  • Likely Quarternary Molecular Structure file(s) for 1I7H
  • Retrieve 1I7H in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1I7H from S2C, [Save to disk]
  • View 1I7H 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 1I7H
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1I7H, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1i7ha_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1i7hb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1i7hc_, region C [Jmol] [rasmolscript] [script source]
  • Fold representative 1i7h from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1i7h] [1i7h_A] [1i7h_B] [1i7h_C]
  • SWISS-PROT database: [P0A9R4]
  • Domain organization of [FER_ECOLI] by SWISSPFAM
  • Other resources with information on 1I7H
  • Community annotation for 1I7H 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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