1PWT Circular Permutant date Oct 06, 1998
title Thermodynamic Analysis Of Alpha-Spectrin Sh3 And Two Of Its Permutants With Different Loop Lengths: Discerning The Reas Rapid Folding In Proteins
authors J.C.Martinez, A.R.Viguera, R.Berisio, M.Wilmanns, P.L.Mateo, V.V. L.Serrano
compound source
Molecule: Alpha Spectrin
Chain: A
Fragment: Sh3 Domain
Synonym: Pwt
Mutation: Yes
 Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Organ: Brain
Cellular_location: Cytoskeleton
symmetry Space Group: P 21 21 21
R_factor 0.187 R_Free 0.246
crystal
cell
length a length b length c angle alpha angle beta angle gamma
33.000 42.400 49.700 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.77 Å
related structures by homologous chain: 1TUC, 1TUD
Primary referenceThermodynamic analysis of alpha-spectrin SH3 and two of its circular permutants with different loop lengths: discerning the reasons for rapid folding in proteins., Martinez JC, Viguera AR, Berisio R, Wilmanns M, Mateo PL, Filimonov VV, Serrano L, Biochemistry. 1999 Jan 12;38(2):549-59. PMID:9888794
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (15 Kb) [Save to disk]
  • Biological Unit Coordinates (1pwt.pdb1.gz) 12 Kb
  • CSU: Contacts of Structural Units for 1PWT
  • Likely Quarternary Molecular Structure file(s) for 1PWT
  • Retrieve 1PWT in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1PWT from S2C, [Save to disk]
    • View 1PWT 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 1PWT
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1PWT, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1pwt__, 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: [1pwt_A] [1pwt]
  • SWISS-PROT database: [P07751]
  • Domain organization of [SPTA2_CHICK] by SWISSPFAM
  • Domain found in 1PWT: [SH3 ] by SMART
    • Other resources with information on 1PWT
  • Community annotation for 1PWT 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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