1AQP Hydrolase (Phosphoric Diester) date Jul 31, 1997
title Ribonuclease A Copper Complex
authors N.Ramasubbu
compound source
Molecule: Ribonuclease A
Chain: A
Synonym: Rnase A
Ec: 3.1.27.5
Other_details: Copper Complex
 Organism_scientific: Bos Taurus
Organism_common: Cattle
Organism_taxid: 9913
Organ: Pancreas
symmetry Space Group: C 1 2 1
R_factor 0.200 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
58.180 53.800 42.900 90.00 118.90 90.00
method X-Ray Diffractionresolution 2.00 Å
ligand CU enzyme Hydrolase E.C.3.1.27.5 BRENDA
related structures by homologous chain: 1AFU, 1H8X
Gene
Ontology
ChainFunctionProcessComponent
A
  • ribonuclease A activity


    • Primary referenceCrystal structures of the copper and nickel complexes of RNase A: metal-induced interprotein interactions and identification of a novel copper binding motif., Balakrishnan R, Ramasubbu N, Varughese KI, Parthasarathy R, Proc Natl Acad Sci U S A 1997 Sep 2;94(18):9620-5. PMID:9275172
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (32 Kb) [Save to disk]
  • Biological Unit Coordinates (1aqp.pdb1.gz) 28 Kb
  • LPC: Ligand-Protein Contacts for 1AQP
  • CSU: Contacts of Structural Units for 1AQP
  • Likely Quarternary Molecular Structure file(s) for 1AQP
  • Structure Factors (81 Kb)
  • Retrieve 1AQP in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1AQP from S2C, [Save to disk]
  • Re-refined 1aqp structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 1AQP 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 1AQP
  • 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 1AQP, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1aqp__, 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: [1aqp_A] [1aqp]
  • SWISS-PROT database: [P61823]
  • Domain organization of [RNAS1_BOVIN] by SWISSPFAM
  • Domain found in 1AQP: [RNAse_Pc ] by SMART
    • Other resources with information on 1AQP
  • Community annotation for 1AQP at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Domain movements in 1AQP from the Database of Macromolecular Movements.
  • Images from IMB Jena Image Library of Biological Macromolecules.

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