1G9V Oxygen Storage Transport date Nov 28, 2000
title High Resolution Crystal Structure Of Deoxy Hemoglobin Comple Potent Allosteric Effector
authors M.K.Safo, C.M.Moure, J.C.Burnett, G.S.Joshi, D.J.Abraham
compound source
Molecule: Hemoglobin Alpha Chain
Chain: A, C
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Blood

Molecule: Hemoglobin Beta Chain
Chain: B, D
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Blood
symmetry Space Group: P 1 21 1
R_factor 0.177 R_Free 0.208
crystal
cell
length a length b length c angle alpha angle beta angle gamma
63.200 83.560 53.860 90.00 99.16 90.00
method X-Ray Diffractionresolution 1.85 Å
ligand HEM, RQ3, SO4 enzyme
related structures by homologous chain: 1QXE, 1Y4V
Gene
Ontology
ChainFunctionProcessComponent
A, C
  • peroxidase activity


    • D, B
  • peroxidase activity


    • Primary referenceHigh-resolution crystal structure of deoxy hemoglobin complexed with a potent allosteric effector., Safo MK, Moure CM, Burnett JC, Joshi GS, Abraham DJ, Protein Sci 2001 May;10(5):951-7. PMID:11316875
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk]
  • Biological Unit Coordinates (1g9v.pdb1.gz) 96 Kb
  • LPC: Ligand-Protein Contacts for 1G9V
  • CSU: Contacts of Structural Units for 1G9V
  • Likely Quarternary Molecular Structure file(s) for 1G9V
  • Structure Factors (612 Kb)
  • Retrieve 1G9V in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1G9V from S2C, [Save to disk]
  • Re-refined 1g9v structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1G9V 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 1G9V
  • 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 1G9V, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1g9va_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1g9vb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1g9vc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1g9vd_, 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: [1g9v_B] [1g9v_C] [1g9v_D] [1g9v_A] [1g9v]
  • 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 1G9V
  • Community annotation for 1G9V 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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