2SPO Oxygen Storage date Aug 25, 1993
title A Novel Site-Directed Mutant Of Myoglobin With An Unusually Affinity And Low Autooxidation Rate
authors M.L.Quillin, R.M.Arduini, G.N.Phillips Jr.
compound source
Molecule: Myoglobin
Chain: A
Engineered: Yes
 Organism_scientific: Physeter Catodon
Organism_common: Sperm Whale
Organism_taxid: 9755
symmetry Space Group: P 6
R_factor 0.157 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
91.200 91.200 45.870 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.70 Å
ligand HEM, SO4 enzyme
related structures by homologous chain: 1MLL, 1VXG
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceA novel site-directed mutant of myoglobin with an unusually high O2 affinity and low autooxidation rate., Carver TE, Brantley RE Jr, Singleton EW, Arduini RM, Quillin ML, Phillips GN Jr, Olson JS, J Biol Chem 1992 Jul 15;267(20):14443-50. PMID:1629229
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk]
  • Biological Unit Coordinates (2spo.pdb1.gz) 28 Kb
  • LPC: Ligand-Protein Contacts for 2SPO
  • CSU: Contacts of Structural Units for 2SPO
  • Likely Quarternary Molecular Structure file(s) for 2SPO
  • Structure Factors (368 Kb)
  • Retrieve 2SPO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2SPO from S2C, [Save to disk]
  • Re-refined 2spo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2SPO 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 2SPO
  • 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 2SPO, from MSDmotif at EBI
  • Genome occurence of 2SPO's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2spo__, region [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: [2spo_A] [2spo]
  • SWISS-PROT database: [P02185]
  • Domain organization of [MYG_PHYCA] by SWISSPFAM
    • Other resources with information on 2SPO
  • Community annotation for 2SPO 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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