1SRZ Signaling Protein date Mar 23, 2004
title Solution Structure Of The Second Complement Control Protein Module Of The Gaba(B)R1a Receptor, Pro-119 Trans Conformer
authors S.Blein, D.Uhrin, B.O.Smith, J.H.White, P.N.Barlow
compound source
Molecule: Gamma-Aminobutyric Acid Type B Receptor, Subunit
Chain: A
Fragment: Residues 96-159
Synonym: Gaba-B Receptor 1, Gaba-B-R1, Gb1
Engineered: Yes
 Organism_scientific: Rattus Norvegicus
Organism_common: Norway Rat
Organism_taxid: 10116
Gene: Gabbr1
Expression_system: Pichia Pastoris
Expression_system_taxid: 4922
Expression_system_strain: Km71
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ppiczalpha
methodSolution NMR
related structures by homologous chain: 1SS2
Primary referenceStructural analysis of the CCP modules of the GABAB receptor 1a: Only one of the two CCP modules is compactly folded., Blein S, Ginham R, Uhrin D, Smith BO, Soares DC, Veltel S, McIllhinney JR, White JH, Barlow PN, J Biol Chem 2004 Aug 9;. PMID:15304491
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (410 Kb) [Save to disk]
  • Biological Unit Coordinates (1srz.pdb1.gz) 17 Kb
  • CSU: Contacts of Structural Units for 1SRZ
  • Original NMR restraints for 1SRZ from PDB
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1SRZ in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SRZ from S2C, [Save to disk]
    • View 1SRZ 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 1SRZ
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1SRZ, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1srza_, region A [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1srz] [1srz_A]
  • SWISS-PROT database: [Q9Z0U4]
  • Domain organization of [GABR1_RAT] by SWISSPFAM
  • Domain found in 1SRZ: [CCP ] by SMART
    • Other resources with information on 1SRZ
  • Community annotation for 1SRZ 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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