1GZX Oxygen Transport date Jun 07, 2002
title Oxy T State Haemoglobin: Oxygen Bound At All Four Haems
authors M.Paoli, R.Liddington, J.Tame, A.Wilkinson, G.Dodson
compound source
Molecule: Hemoglobin Alpha Chain
Chain: A, C
Other_details: Liganded T State
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Blood
Cell: Red Blood Cells

Molecule: Hemoglobin Beta Chain
Chain: B, D
Other_details: Liganded T State

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Tissue: Blood
Cell: Red Blood Cells
symmetry Space Group: P 21 21 2
R_factor 0.199 R_Free 0.221
crystal
cell
length a length b length c angle alpha angle beta angle gamma
97.050 99.500 66.110 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.10 Å
ligand HEM, OXY enzyme
related structures by homologous chain: 1Y4B, 1Y7G
Gene
Ontology
ChainFunctionProcessComponent
A, C
  • peroxidase activity


  • D, B
  • peroxidase activity


  • Primary referenceCrystal structure of T state haemoglobin with oxygen bound at all four haems., Paoli M, Liddington R, Tame J, Wilkinson A, Dodson G, J Mol Biol 1996 Mar 8;256(4):775-92. PMID:8642597
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (104 Kb) [Save to disk]
  • Biological Unit Coordinates (1gzx.pdb1.gz) 96 Kb
  • LPC: Ligand-Protein Contacts for 1GZX
  • CSU: Contacts of Structural Units for 1GZX
  • Likely Quarternary Molecular Structure file(s) for 1GZX
  • Structure Factors (262 Kb)
  • Retrieve 1GZX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1GZX from S2C, [Save to disk]
  • Re-refined 1gzx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1GZX 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 1GZX
  • 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 1GZX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1gzxa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1gzxb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1gzxc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1gzxd_, region D [Jmol] [rasmolscript] [script source]
  • Fold representative 1gzx 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: [1gzx_A] [1gzx] [1gzx_C] [1gzx_D] [1gzx_B]
  • 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 1GZX
  • Community annotation for 1GZX 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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