1AAL Serine Protease Inhibitor date Apr 09, 1992
title Structural Effects Induced By Mutagenesis Affected By Crysta Factors: The Structure Of A 30-51 Disulfide Mutant Of Basic Pancreatic Trypsin Inhibitor
authors C.Eigenbrot, M.Randal, A.A.Kossiakoff
compound source
Molecule: Bovine Pancreatic Trypsin Inhibitor
Chain: A, B
Engineered: Yes
 Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
symmetry Space Group: C 2 2 21
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
56.280 89.580 48.360 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.60 Å
ligand PO4 enzyme
related structures by homologous chain: 1P2K, 7PTI
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceStructural effects induced by mutagenesis affected by crystal packing factors: the structure of a 30-51 disulfide mutant of basic pancreatic trypsin inhibitor., Eigenbrot C, Randal M, Kossiakoff AA, Proteins 1992 Sep;14(1):75-87. PMID:1384034
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk]
  • Biological Unit Coordinates (1aal.pdb1.gz) 12 Kb
  • Biological Unit Coordinates (1aal.pdb2.gz) 12 Kb
  • LPC: Ligand-Protein Contacts for 1AAL
  • CSU: Contacts of Structural Units for 1AAL
  • Likely Quarternary Molecular Structure file(s) for 1AAL
  • Structure Factors (304 Kb)
  • Retrieve 1AAL in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AAL from S2C, [Save to disk]
  • Re-refined 1aal structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1AAL 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 1AAL
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1AAL, from MSDmotif at EBI
  • Genome occurence of 1AAL's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1aala_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1aalb_, 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: [1aal_B] [1aal_A] [1aal]
  • SWISS-PROT database: [P00974]
  • Domain organization of [BPT1_BOVIN] by SWISSPFAM
  • Domain found in 1AAL: [KU ] by SMART
    • Other resources with information on 1AAL
  • Community annotation for 1AAL at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • 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