1RSM Hydrolase (Nucleic Acid,Rna) date Aug 27, 1985
title The 2-Angstroms Resolution Structure Of A Thermostable Ribonuclease A Chemically Cross-Linked Between Lysine Residues 7 And 41
authors P.C.Weber, S.Sheriff, D.H.Ohlendorf, B.C.Finzel, F.R.Salemme
compound source
Molecule: Ribonuclease A
Chain: A
Ec: 3.1.27.5
Engineered: Yes
 Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Cell_line: S2
Organ: Pancreas
symmetry Space Group: P 21 21 21
R_factor 0.184 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
37.050 41.260 75.640 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand NIN enzyme Hydrolase E.C.3.1.27.5 BRENDA
related structures by homologous chain: 1SSB, 3SRN
Gene
Ontology
ChainFunctionProcessComponent
A
  • ribonuclease A activity


    • Primary referenceThe 2-A resolution structure of a thermostable ribonuclease A chemically cross-linked between lysine residues 7 and 41., Weber PC, Sheriff S, Ohlendorf DH, Finzel BC, Salemme FR, Proc Natl Acad Sci U S A 1985 Dec;82(24):8473-7. PMID:3936036
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (26 Kb) [Save to disk]
  • Biological Unit Coordinates (1rsm.pdb1.gz) 22 Kb
  • LPC: Ligand-Protein Contacts for 1RSM
  • CSU: Contacts of Structural Units for 1RSM
  • Likely Quarternary Molecular Structure file(s) for 1RSM
  • Structure Factors (79 Kb)
  • Retrieve 1RSM in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1RSM from S2C, [Save to disk]
  • Re-refined 1rsm structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1RSM 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 1RSM
  • 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 1RSM, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1rsm__, 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: [1rsm] [1rsm_A]
  • SWISS-PROT database: [P61823]
  • Domain organization of [RNAS1_BOVIN] by SWISSPFAM
  • Domain found in 1RSM: [RNAse_Pc ] by SMART
    • Other resources with information on 1RSM
  • Community annotation for 1RSM at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1RSM from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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