1YCA Oxygen Storage date Aug 10, 1993
title Distal Pocket Polarity In Ligand Binding To Myoglobin: Deoxy Carbonmonoxy Forms Of A Threonine68 (E11) Mutant Investigat Ray Crystallography And Infrared Spectroscopy
authors A.D.Cameron, S.J.Smerdon, A.J.Wilkinson, J.Habash, J.R.Helliwell
compound source
Molecule: Myoglobin
Chain: A, B
Engineered: Yes
 Organism_scientific: Sus Scrofa
Organism_common: Pig
Organism_taxid: 9823
symmetry Space Group: P 1 21 1
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
124.200 42.500 92.100 90.00 92.20 90.00
method X-Ray Diffractionresolution 2.90 Å
ligand CMO, HEM enzyme
related structures by homologous chain: 1CPW, 1JP6
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceDistal pocket polarity in ligand binding to myoglobin: deoxy and carbonmonoxy forms of a threonine68(E11) mutant investigated by X-ray crystallography and infrared spectroscopy., Cameron AD, Smerdon SJ, Wilkinson AJ, Habash J, Helliwell JR, Li T, Olson JS, Biochemistry 1993 Dec 7;32(48):13061-70. PMID:8241160
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (58 Kb) [Save to disk]
  • Biological Unit Coordinates (1yca.pdb1.gz) 27 Kb
  • Biological Unit Coordinates (1yca.pdb2.gz) 27 Kb
  • LPC: Ligand-Protein Contacts for 1YCA
  • CSU: Contacts of Structural Units for 1YCA
  • Likely Quarternary Molecular Structure file(s) for 1YCA
  • Retrieve 1YCA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1YCA from S2C, [Save to disk]
    • View 1YCA 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 1YCA
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1YCA, from MSDmotif at EBI
  • Genome occurence of 1YCA's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ycaa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ycab_, 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: [1yca_A] [1yca_B] [1yca]
  • SWISS-PROT database: [P02189]
  • Domain organization of [MYG_PIG] by SWISSPFAM
    • Other resources with information on 1YCA
  • Community annotation for 1YCA at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science