1M9P Oxygen Storage Transport date Jul 29, 2002
title Crystalline Human Carbonmonoxy Hemoglobin C Exhibits The R2 Quaternary State At Neutral Ph In The Presence Of Polyethylene Glycol: The 2.1 Angstrom Resolution Crystal Structure
authors L.N.Patskovska, Y.V.Patskovsky, S.C.Almo, R.E.Hirsch
compound source
Molecule: Hemoglobin Alpha Chain
Chain: A, C
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: Blood Erythrocytes

Molecule: Hemoglobin Beta Chain
Chain: B, D

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Other_details: Blood Erythrocytes
symmetry Space Group: P 21 21 21
R_factor 0.231 R_Free 0.269
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.000 58.700 175.200 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand CMO, HEM enzyme
related structures by homologous chain: 1HHO, 1NEJ
Gene
Ontology
ChainFunctionProcessComponent
A, C
  • peroxidase activity


  • D, B
  • peroxidase activity


  • Primary referenceCOHbC and COHbS crystallize in the R2 quaternary state at neutral pH in the presence of PEG 4000., Patskovska LN, Patskovsky YV, Almo SC, Hirsch RE, Acta Crystallogr D Biol Crystallogr 2005 May;61(Pt 5):566-73. Epub 2005, Apr 20. PMID:15858266
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (109 Kb) [Save to disk]
  • Biological Unit Coordinates (1m9p.pdb1.gz) 103 Kb
  • LPC: Ligand-Protein Contacts for 1M9P
  • CSU: Contacts of Structural Units for 1M9P
  • Likely Quarternary Molecular Structure file(s) for 1M9P
  • Structure Factors (277 Kb)
  • Retrieve 1M9P in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1M9P from S2C, [Save to disk]
  • Re-refined 1m9p structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1M9P 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 1M9P
  • 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 1M9P, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1m9pa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1m9pb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1m9pc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1m9pd_, region D [Jmol] [rasmolscript] [script source]
  • Fold representative 1m9p 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: [1m9p_C] [1m9p_B] [1m9p_D] [1m9p] [1m9p_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 1M9P
  • Community annotation for 1M9P at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • 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
    Bioinformatics Unit
    Weizmann Institute of Science