1V4W Oxygen Storage Transport date Nov 19, 2003
title Crystal Structure Of Bluefin Tuna Hemoglobin Deoxy Form At P
authors T.Yokoyama, K.T.Chong, Y.Miyazaki, T.Nakatsukasa, S.Unzai, G.Miya H.Morimoto, R.H.T.Jeremy, S.Y.Park
compound source
Molecule: Hemoglobin Alpha Chain
Chain: A, C
 Organism_scientific: Thunnus Thynnus
Organism_common: Bluefin Tuna
Organism_taxid: 8237
Tissue: Red Cell

Molecule: Hemoglobin Beta Chain
Chain: B, D
Organism_scientific: Thunnus Thynnus
Organism_common: Bluefin Tuna
Organism_taxid: 8237
Tissue: Red Cell
symmetry Space Group: P 21 21 21
R_factor 0.174 R_Free 0.202
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.766 58.637 174.414 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand ACE, HEM enzyme
related structures by homologous chain: 1V4X, 1XQ5
Gene
Ontology
ChainFunctionProcessComponent
A, C


D, B


Primary referenceNovel Mechanisms of pH Sensitivity in Tuna Hemoglobin: A STRUCTURAL EXPLANATION OF THE ROOT EFFECT., Yokoyama T, Chong KT, Miyazaki G, Morimoto H, Shih DT, Unzai S, Tame JR, Park SY, J Biol Chem 2004 Jul 2;279(27):28632-40. Epub 2004 Apr 26. PMID:15117955
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk]
  • Biological Unit Coordinates (1v4w.pdb1.gz) 96 Kb
  • LPC: Ligand-Protein Contacts for 1V4W
  • CSU: Contacts of Structural Units for 1V4W
  • Likely Quarternary Molecular Structure file(s) for 1V4W
  • Retrieve 1V4W in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1V4W from S2C, [Save to disk]
    • View 1V4W 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 1V4W
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1V4W, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1v4wa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1v4wb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1v4wc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1v4wd_, region D [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1v4w_D] [1v4w_B] [1v4w_C] [1v4w] [1v4w_A]
  • SWISS-PROT database: [Q8AYM0] [Q8AYM1]
  • Domain organization of [Q8AYM0_THUTH] [Q8AYM1_THUTH] by SWISSPFAM
    • Other resources with information on 1V4W
  • Community annotation for 1V4W 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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