4TTC Oxidoreductase date Jun 20, 2014
title Crystal Structure Of Homo Sapiens Iodotyrosine Deiodinase Bo And Mono-Iodotyrosine (Mit)
authors W.Chuenchor, J.Hu, S.Rokita
compound source
Molecule: Iodotyrosine Dehalogenase 1
Chain: A, B, C, D, E, F
Fragment: Unp Residues 32-289
Synonym: Iyd-1
Ec: 1.22.1.1
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Iyd, C6orf71, Dehal1
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta 2(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet28-Sumo
symmetry Space Group: P 61
R_factor 0.170 R_Free 0.212
crystal
cell
length a length b length c angle alpha angle beta angle gamma
104.747 104.747 303.338 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.65 Å
ligand FMN, IYR enzyme Oxidoreductase E.C.1.22.1.1 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
F, A, D, C, E, B
  • iodide peroxidase activity


  • Primary referenceA Switch Between One- and Two-Electron Chemistry of the Human Flavoprotein Iodotyrosine Deiodinase is Controlled by Substrate., Hu J, Chuenchor W, Rokita SE, J Biol Chem. 2014 Nov 13. pii: jbc.M114.605964. PMID:25395621
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (471 Kb) [Save to disk]
  • Biological Unit Coordinates (4ttc.pdb1.gz) 158 Kb
  • Biological Unit Coordinates (4ttc.pdb2.gz) 158 Kb
  • Biological Unit Coordinates (4ttc.pdb3.gz) 156 Kb
  • LPC: Ligand-Protein Contacts for 4TTC
  • CSU: Contacts of Structural Units for 4TTC
  • Structure Factors (799 Kb)
  • Retrieve 4TTC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4TTC from S2C, [Save to disk]
  • Re-refined 4ttc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4TTC 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 4TTC
  • 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 4TTC, from MSDmotif at EBI
  • Fold representative 4ttc from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4ttc_F] [4ttc_C] [4ttc] [4ttc_D] [4ttc_B] [4ttc_E] [4ttc_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 4TTC
  • Community annotation for 4TTC at PDBWiki (http://pdbwiki.org)

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