1ST2 Hydrolase date Mar 21, 1990
title The Three-Dimensional Structure Of Bacillus Amyloliquefaciens Subtilisin At 1.8 Angstroms And An Analysis Of The Structural Consequences Of Peroxide Inactivation
authors R.Bott
compound source
Molecule: Subtilisin Bpn'
Chain: A
Engineered: Yes
Organism_scientific: Bacillus Amyloliquefaciens
Organism_taxid: 1390
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.168 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
39.300 72.800 75.350 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand CA, MHO, SO4 enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 1AVT, 1SCJ

Primary referenceThe three-dimensional structure of Bacillus amyloliquefaciens subtilisin at 1.8 A and an analysis of the structural consequences of peroxide inactivation., Bott R, Ultsch M, Kossiakoff A, Graycar T, Katz B, Power S, J Biol Chem 1988 Jun 5;263(16):7895-906. PMID:3286644
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (1st2.pdb1.gz) 43 Kb
  • LPC: Ligand-Protein Contacts for 1ST2
  • CSU: Contacts of Structural Units for 1ST2
  • Likely Quarternary Molecular Structure file(s) for 1ST2
  • Retrieve 1ST2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ST2 from S2C, [Save to disk]
  • View 1ST2 in 3D
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  • 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 1ST2
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1ST2, from MSDmotif at EBI
  • Genome occurence of 1ST2's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1st2__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1st2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1st2] [1st2_A]
  • SWISS-PROT database: [P00782]
  • Domain organization of [SUBT_BACAM] by SWISSPFAM
  • Other resources with information on 1ST2
  • Community annotation for 1ST2 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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