2PAB Transport (Thyroxine,Retinol) In Serum date Sep 16, 1977
title Structure Of Prealbumin, Secondary, Tertiary And Quaternary Interactions Determined By Fourier Refinement At 1.8 Angstr
authors S.J.Oatley, C.C.F.Blake
compound source
Molecule: Transthyretin Precursor
Chain: A, B
Engineered: Yes
 Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
symmetry Space Group: P 21 21 2
R_factor 0.290 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
43.490 85.680 65.990 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
note 2PAB supersedes 1PAB
related structures by homologous chain: 1E5A, 1TZ8
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • hormone activity


    • Primary referenceStructure of prealbumin: secondary, tertiary and quaternary interactions determined by Fourier refinement at 1.8 A., Blake CC, Geisow MJ, Oatley SJ, Rerat B, Rerat C, J Mol Biol 1978 May 25;121(3):339-56. PMID:671542
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (36 Kb) [Save to disk]
  • Biological Unit Coordinates (2pab.pdb1.gz) 31 Kb
  • Biological Unit Coordinates (2pab.pdb2.gz) 60 Kb
  • CSU: Contacts of Structural Units for 2PAB
  • Likely Quarternary Molecular Structure file(s) for 2PAB
  • Retrieve 2PAB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2PAB from S2C, [Save to disk]
    • View 2PAB 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 2PAB
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2PAB, from MSDmotif at EBI
  • Genome occurence of 2PAB's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2paba_, region A [Jmol] [rasmolscript] [script source]
        - Domain d2pabb_, 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: [2pab_A] [2pab_B] [2pab]
  • SWISS-PROT database: [P02766]
  • Domain organization of [TTHY_HUMAN] by SWISSPFAM
  • Domain found in 2PAB: [TR_THY ] by SMART
    • Other resources with information on 2PAB
  • Community annotation for 2PAB 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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