1HMO Oxygen Transport date Oct 18, 1990
title The Structure Of Deoxy And Oxy Hemerythrin At 2.0 Angstroms
authors M.A.Holmes, I.Letrong, S.Turley, L.C.Sieker, R.E.Stenkamp
compound source
Molecule: Hemerythrin
Chain: A, B, C, D
Engineered: Yes
Organism_scientific: Themiste Dyscritum
Organism_taxid: 6436
symmetry Space Group: P 4
length a length b length c angle alpha angle beta angle gamma
86.690 86.690 80.780 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand ACE, FEO, OXY enzyme
related structures by homologous chain: 1HMD, 1I4Z
A, D, C, B

Primary referenceStructures of deoxy and oxy hemerythrin at 2.0 A resolution., Holmes MA, Le Trong I, Turley S, Sieker LC, Stenkamp RE, J Mol Biol 1991 Apr 5;218(3):583-93. PMID:2016748
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (89 Kb) [Save to disk]
  • Biological Unit Coordinates (1hmo.pdb1.gz) 165 Kb
  • Biological Unit Coordinates (1hmo.pdb2.gz) 44 Kb
  • Biological Unit Coordinates (1hmo.pdb3.gz) 167 Kb
  • LPC: Ligand-Protein Contacts for 1HMO
  • CSU: Contacts of Structural Units for 1HMO
  • Likely Quarternary Molecular Structure file(s) for 1HMO
  • Structure Factors (251 Kb)
  • Retrieve 1HMO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1HMO from S2C, [Save to disk]
  • Re-refined 1hmo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1HMO 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 1HMO
  • 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
  • 3D motif for 1HMO, from MSDmotif at EBI
  • Genome occurence of 1HMO's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1hmoa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1hmob_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1hmoc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1hmod_, 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: [1hmo_D] [1hmo_C] [1hmo] [1hmo_B] [1hmo_A]
  • SWISS-PROT database: [P02246]
  • Domain organization of [HEMT_THEDY] by SWISSPFAM
  • Other resources with information on 1HMO
  • Community annotation for 1HMO 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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