1UT0 Oxygen Transport date Dec 02, 2003
title Crystal Structure Of Cytoglobin: The Fourth Globin Type Discovered In Man Displays Heme Hexa-Coordination
authors D.De Sanctis, S.Dewilde, A.Pesce, L.Moens, P.Ascenzi, T.Hankeln, T.Burmester, M.Bolognesi
compound source
Molecule: Cytoglobin
Chain: A, B
Synonym: Histoglobin, Hgb, Stellate Cell Activation- Associated-Protein, Cygb, Stap;
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.21345 R_Free 0.26166
crystal
cell
length a length b length c angle alpha angle beta angle gamma
48.940 70.430 100.910 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.1 Å
ligand FC6, HEM enzyme
related structures by homologous chain: 1URV, 1UX9
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • peroxidase activity
  • fatty acid peroxidase activi...


  • Primary referenceCrystal structure of cytoglobin: the fourth globin type discovered in man displays heme hexa-coordination., de Sanctis D, Dewilde S, Pesce A, Moens L, Ascenzi P, Hankeln T, Burmester T, Bolognesi M, J Mol Biol 2004 Feb 27;336(4):917-27. PMID:15095869
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk]
  • Biological Unit Coordinates (1ut0.pdb1.gz) 28 Kb
  • Biological Unit Coordinates (1ut0.pdb2.gz) 30 Kb
  • LPC: Ligand-Protein Contacts for 1UT0
  • CSU: Contacts of Structural Units for 1UT0
  • Likely Quarternary Molecular Structure file(s) for 1UT0
  • Structure Factors (267 Kb)
  • Retrieve 1UT0 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1UT0 from S2C, [Save to disk]
  • Re-refined 1ut0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1UT0 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 1UT0
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1UT0, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ut0a_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ut0b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1ut0 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ut0] [1ut0_B] [1ut0_A]
  • SWISS-PROT database: [Q8WWM9]
  • Belongs to the pore-forming globin (globin) family according to TCDB.
  • Domain organization of [CYGB_HUMAN] by SWISSPFAM
  • Other resources with information on 1UT0
  • Community annotation for 1UT0 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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