1YH9 Transport Protein date Jan 07, 2005
title T-To-T(High) Quaternary Transitions In Human Hemoglobin: Hba Oxy (2mm Ihp, 20% Peg) (10 Test Sets)
authors J.S.Kavanaugh, P.H.Rogers, A.Arnone
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 21 21 2
R_factor 0.190 R_Free 0.236
crystal
cell
length a length b length c angle alpha angle beta angle gamma
97.100 99.600 66.100 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.20 Å
ligand HEM, OXY enzyme
related structures by homologous chain: 1SI4, 2HBF
Gene
Ontology
ChainFunctionProcessComponent
A, C
  • peroxidase activity


  • D, B
  • peroxidase activity


  • Primary referenceCrystallographic Evidence for a New Ensemble of Ligand-Induced Allosteric Transitions in Hemoglobin: The T-to-T(High) Quaternary Transitions(,)., Kavanaugh JS, Rogers PH, Arnone A, Biochemistry 2005 Apr 26;44(16):6101-21. PMID:15835899
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (101 Kb) [Save to disk]
  • Biological Unit Coordinates (1yh9.pdb1.gz) 95 Kb
  • LPC: Ligand-Protein Contacts for 1YH9
  • CSU: Contacts of Structural Units for 1YH9
  • Likely Quarternary Molecular Structure file(s) for 1YH9
  • Structure Factors (249 Kb)
  • Retrieve 1YH9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1YH9 from S2C, [Save to disk]
  • Re-refined 1yh9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1YH9 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 1YH9
  • 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 1YH9, from MSDmotif at EBI
  • Fold representative 1yh9 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1yh9_B] [1yh9] [1yh9_D] [1yh9_A] [1yh9_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 1YH9
  • Community annotation for 1YH9 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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