1TAG Gtp-Binding Protein date Nov 23, 1994
title Structural Determinants For Activation Of The Alpha-Subunit Heterotrimeric G Protein
authors D.G.Lambright, J.P.Noel, H.E.Hamm, P.B.Sigler
compound source
Molecule: Transducin-Alpha
Chain: A
Engineered: Yes
 Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Organ: Eye Retina
Tissue: Retina Cell:
symmetry Space Group: I 2 2 2
R_factor 0.187 R_Free 0.211
crystal
cell
length a length b length c angle alpha angle beta angle gamma
71.900 87.800 143.100 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand GDP, MG enzyme
related structures by homologous chain: 1GIA, 1TAD
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural determinants for activation of the alpha-subunit of a heterotrimeric G protein., Lambright DG, Noel JP, Hamm HE, Sigler PB, Nature 1994 Jun 23;369(6482):621-8. PMID:8208289
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (62 Kb) [Save to disk]
  • Biological Unit Coordinates (1tag.pdb1.gz) 58 Kb
  • LPC: Ligand-Protein Contacts for 1TAG
  • CSU: Contacts of Structural Units for 1TAG
  • Likely Quarternary Molecular Structure file(s) for 1TAG
  • Retrieve 1TAG in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1TAG from S2C, [Save to disk]
    • View 1TAG 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 1TAG
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1TAG, from MSDmotif at EBI
  • Genome occurence of 1TAG's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1tag_2, region 27-56,178-340 [Jmol] [rasmolscript] [script source]
        - Domain d1tag_1, region 57-177 [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: [1tag_A] [1tag]
  • SWISS-PROT database: [P04695]
  • Domain organization of [GNAT1_BOVIN] by SWISSPFAM
  • Domain found in 1TAG: [G_alpha ] by SMART
    • Other resources with information on 1TAG
  • Community annotation for 1TAG at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1TAG from the Database of Macromolecular Movements.
  • 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