1HCO Oxygen Transport date Aug 07, 1979
title The Structure Of Human Carbonmonoxy Haemoglobin At 2.7 Angst Resolution
authors J.M.Baldwin
compound source
Molecule: Hemoglobin (Carbonmonoxy) (Alpha Chain)
Chain: A
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606

Molecule: Hemoglobin (Carbonmonoxy) (Beta Chain)
Chain: B
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
symmetry Space Group: P 41 21 2
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
53.700 53.700 193.000 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand CMO, HEM enzyme
Gene
Ontology
ChainFunctionProcessComponent
A
  • peroxidase activity


  • B
  • peroxidase activity


  • Primary referenceThe structure of human carbonmonoxy haemoglobin at 2.7 A resolution., Baldwin JM, J Mol Biol. 1980 Jan 15;136(2):103-28. PMID:7373648
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (39 Kb) [Save to disk]
  • Biological Unit Coordinates (1hco.pdb1.gz) 68 Kb
  • LPC: Ligand-Protein Contacts for 1HCO
  • CSU: Contacts of Structural Units for 1HCO
  • Likely Quarternary Molecular Structure file(s) for 1HCO
  • Retrieve 1HCO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HCO from S2C, [Save to disk]
  • View 1HCO 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 1HCO
  • 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 1HCO, from MSDmotif at EBI
  • Genome occurence of 1HCO's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hcoa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1hcob_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1hco 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: [1hco] [1hco_B] [1hco_A]
  • 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 1HCO
  • Community annotation for 1HCO at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1HCO from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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