1RCA Hydrolase (Endoribonuclease) date Jul 18, 1994
title Structure Of The Crystalline Complex Of Deoxycytidylyl-3', 5'-Guanosine (3',5'-Dcpdg) Co-Crystalised With Ribonuclease At 1.9 Angstroms Resolution. Retrobinding In Pancreatic Rnasea Is Independent Of Mode Of Inhibitor Intromission
authors J.N.Lisgarten, R.A.Palmer
compound source
Molecule: Ribonuclease A
Chain: A
Synonym: Rnase A
Ec: 3.1.27.5
Other_details: Co-Crystallized Complex
Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Organ: Pancreas
symmetry Space Group: P 1 21 1
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
30.500 38.700 53.700 90.00 106.30 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand CGP, PO4 enzyme Hydrolase E.C.3.1.27.5 BRENDA
related structures by homologous chain: 1WBU, 1Z7X
Gene
Ontology
ChainFunctionProcessComponent
A
  • ribonuclease A activity


  • Primary referenceStructure of the crystalline complex of deoxycytidylyl-3',5'-guanosine (3',5'-dCpdG) cocrystallized with ribonuclease at 1.9 A resolution., Listgarten JN, Maes D, Wyns L, Aguilar CF, Palmer RA, Acta Crystallogr D Biol Crystallogr. 1995 Sep 1;51(Pt 5):767-71. PMID:15299807
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (25 Kb) [Save to disk]
  • Biological Unit Coordinates (1rca.pdb1.gz) 21 Kb
  • LPC: Ligand-Protein Contacts for 1RCA
  • CSU: Contacts of Structural Units for 1RCA
  • Likely Quarternary Molecular Structure file(s) for 1RCA
  • Structure Factors (49 Kb)
  • Retrieve 1RCA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1RCA from S2C, [Save to disk]
  • Re-refined 1rca structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1RCA 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 1RCA
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1RCA, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1rca__, 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: [1rca_A] [1rca]
  • SWISS-PROT database: [P61823]
  • Domain organization of [RNAS1_BOVIN] by SWISSPFAM
  • Domain found in 1RCA: [RNAse_Pc ] by SMART
  • Other resources with information on 1RCA
  • Community annotation for 1RCA at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Domain movements in 1RCA from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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