1SNC Hydrolase (Phosphoric Diester) date Jul 21, 1989
title The Crystal Structure Of The Ternary Complex Of Staphylococc Nuclease, Ca2+, And The Inhibitor Pdtp, Refined At 1.65 An
authors P.J.Loll, E.E.Lattman
compound source
Molecule: Thermonuclease Precursor
Chain: A
Ec: 3.1.31.1
Engineered: Yes
 Organism_scientific: Staphylococcus Aureus
Organism_taxid: 1280
symmetry Space Group: P 41
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
48.000 48.000 63.500 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.65 Å
ligand CA, THP enzyme Hydrolase E.C.3.1.31.1 BRENDA
related structures by homologous chain: 1EY0, 1IHZ
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe crystal structure of the ternary complex of staphylococcal nuclease, Ca2+, and the inhibitor pdTp, refined at 1.65 A., Loll PJ, Lattman EE, Proteins 1989;5(3):183-201. PMID:2780539
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (28 Kb) [Save to disk]
  • Biological Unit Coordinates (1snc.pdb1.gz) 25 Kb
  • LPC: Ligand-Protein Contacts for 1SNC
  • CSU: Contacts of Structural Units for 1SNC
  • Likely Quarternary Molecular Structure file(s) for 1SNC
  • Structure Factors (94 Kb)
  • Retrieve 1SNC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SNC from S2C, [Save to disk]
  • Re-refined 1snc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1SNC 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 1SNC
  • 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 1SNC, from MSDmotif at EBI
  • Genome occurence of 1SNC's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1snc__, 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: [1snc_A] [1snc]
  • SWISS-PROT database: [P00644]
  • Domain organization of [NUC_STAAU] by SWISSPFAM
  • Domain found in 1SNC: [SNc ] by SMART
    • Other resources with information on 1SNC
  • Community annotation for 1SNC 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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