1MYG Oxygen Storage date Feb 27, 1992
title High Resolution X-Ray Structures Of Pig Metmyoglobin And Two Mutants Mb(Lys45-> Arg) And Mb(Lys45-> Ser)
authors S.J.Smerdon, T.J.Oldfield, A.J.Wilkinson, Z.Dauter, K.Petratos, K
compound source
Molecule: Myoglobin
Chain: A, B
Engineered: Yes
 Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823
symmetry Space Group: I 1 21 1
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
125.260 42.490 92.370 90.00 92.29 90.00
method X-Ray Diffractionresolution 1.75 Å
ligand HEM, SO4 enzyme
related structures by homologous chain: 104M, 110M
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceHigh-resolution X-ray structures of pig metmyoglobin and two CD3 mutants: Mb(Lys45----Arg) and Mb(Lys45----Ser)., Oldfield TJ, Smerdon SJ, Dauter Z, Petratos K, Wilson KS, Wilkinson AJ, Biochemistry 1992 Sep 22;31(37):8732-9. PMID:1390659
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (61 Kb) [Save to disk]
  • Biological Unit Coordinates (1myg.pdb1.gz) 29 Kb
  • Biological Unit Coordinates (1myg.pdb2.gz) 29 Kb
  • LPC: Ligand-Protein Contacts for 1MYG
  • CSU: Contacts of Structural Units for 1MYG
  • Likely Quarternary Molecular Structure file(s) for 1MYG
  • Structure Factors (314 Kb)
  • Retrieve 1MYG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MYG from S2C, [Save to disk]
  • Re-refined 1myg structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1MYG 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 1MYG
  • 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 1MYG, from MSDmotif at EBI
  • Genome occurence of 1MYG's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1myga_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1mygb_, region B [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: [1myg] [1myg_A] [1myg_B]
  • SWISS-PROT database: [P02189]
  • Domain organization of [MYG_PIG] by SWISSPFAM
    • Other resources with information on 1MYG
  • Community annotation for 1MYG at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1MYG from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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