4HHB THE CRYSTAL STRUCTURE OF HUMAN DEOXYHAEMOGLOBIN AT 1.74 ANGSTROMS RESOLUTION date
authors Fermi, G., Perutz, M.F.
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.74
ligand HEM, PO4 enzyme
note 4HHB supersedes 1HHB
related structures by homologous chain: 1NQP, 2HHB
Gene
Ontology
ChainFunctionProcessComponent
A, C
  • peroxidase activity


  • D, B
  • peroxidase activity


  • Primary referenceThe crystal structure of human deoxyhaemoglobin at 1.74 A resolution., Fermi G, Perutz MF, Shaanan B, Fourme R, J Mol Biol 1984 May 15;175(2):159-74. PMID:6726807
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (104 Kb) [Save to disk]
  • Biological Unit Coordinates (4hhb.pdb1.gz) 96 Kb
  • LPC: Ligand-Protein Contacts for 4HHB
  • CSU: Contacts of Structural Units for 4HHB
  • Likely Quarternary Molecular Structure file(s) for 4HHB
  • Retrieve 4HHB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4HHB from S2C, [Save to disk]
  • View 4HHB 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 4HHB
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4HHB, from MSDmotif at EBI
  • Genome occurence of 4HHB's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d4hhba_, region A [Jmol] [rasmolscript] [script source]
        - Domain d4hhbb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d4hhbc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d4hhbd_, region D [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: [4hhb] [4hhb_B] [4hhb_D] [4hhb_A] [4hhb_C]
  • SWISS-PROT database: [P69905] [P68871]
  • Belongs to the pore-forming globin (globin) family according to TCDB.
  • Belongs to the pore-forming globin (globin) family according to TCDB.
  • Domain organization of [HBA_HUMAN] [HBB_HUMAN] by SWISSPFAM
  • Other resources with information on 4HHB
  • Community annotation for 4HHB at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 4HHB from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science