1IHQ De Novo Protein date Apr 19, 2001
title Glytm1bzip: A Chimeric Peptide Model Of The N-Terminus Of A Alpha Tropomyosin With The N-Terminus Encoded By Exon 1b
authors N.J.Greenfield, Y.J.Yuang, T.Palm, G.V.Swapna, D.Monleon, G.T.Mon S.E.Hitchcock-Degregori, Northeast Structural Genomics Conso (Nesg)
compound source
Molecule: Chimeric Peptide Glytm1bzip: Tropomyosin Alpha Ch Brain-3 And General Control Protein Gcn4;
Chain: A, B
Engineered: Yes
Other_details: The Chimera Consists Of An Initial Gly, Resi Of Tropomyosin Alpha Chain, Brain-3 And Residues 21-38 Of G Control Protein Gcn4.
 Organism_scientific: Rattus Norvegicus, Saccharomyces Cerev
Organism_common: Norway Rat, Baker'S Yeast
Organism_taxid: 10116,4932
Strain: ,
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Dh5
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pproex Hta
methodSolution NMR
related structures by homologous chain: 1TMZ, 1ZTA
Primary referenceSolution NMR structure and folding dynamics of the N terminus of a rat non-muscle alpha-tropomyosin in an engineered chimeric protein., Greenfield NJ, Huang YJ, Palm T, Swapna GV, Monleon D, Montelione GT, Hitchcock-DeGregori SE, J Mol Biol 2001 Sep 28;312(4):833-47. PMID:11575936
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (210 Kb) [Save to disk]
  • Biological Unit Coordinates (1ihq.pdb1.gz) 21 Kb
  • CSU: Contacts of Structural Units for 1IHQ
  • Original NMR restraints for 1IHQ from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1IHQ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IHQ from S2C, [Save to disk]
    • View 1IHQ 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 1IHQ
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1IHQ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ihqa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1ihqb_, region B [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1ihq] [1ihq_B] [1ihq_A]
  • SWISS-PROT database: [P03069] [P04692]
  • Domain organization of [GCN4_YEAST] [TPM1_RAT] by SWISSPFAM
    • Other resources with information on 1IHQ
  • Community annotation for 1IHQ at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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