3N1N Hydrolase date May 16, 2010
title Crystal Structure Of The Complex Of Type I Ribosome Inactiva Protein With Guanine At 2.2a Resolution
authors G.S.Kushwaha, N.Singh, M.Sinha, P.Kaur, C.Betzel, S.Sharma, T.P.Si
compound source
Molecule: Ribosome Inactivating Protein
Chain: A
Synonym: Rip
Ec: 3.2.2.22
 Organism_scientific: Momordica Balsamina
Organism_common: Balsam Apple
Organism_taxid: 3672
symmetry Space Group: H 3
R_factor 0.173 R_Free 0.195
crystal
cell
length a length b length c angle alpha angle beta angle gamma
131.640 131.640 41.210 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.23 Å
ligand GUN, NAG enzyme Hydrolase E.C.3.2.2.22 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A
  • toxin activity


    • Primary referenceCrystal structures of a type-1 ribosome inactivating protein from Momordica balsamina in the bound and unbound states., Kushwaha GS, Pandey N, Sinha M, Singh SB, Kaur P, Sharma S, Singh TP, Biochim Biophys Acta. 2012 Apr;1824(4):679-91. Epub 2012 Feb 14. PMID:22361570
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (48 Kb) [Save to disk]
  • Biological Unit Coordinates (3n1n.pdb1.gz) 44 Kb
  • LPC: Ligand-Protein Contacts for 3N1N
  • CSU: Contacts of Structural Units for 3N1N
  • Structure Factors (99 Kb)
  • Retrieve 3N1N in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3N1N from S2C, [Save to disk]
  • Re-refined 3n1n structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 3N1N 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 3N1N
  • 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 3N1N, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3n1n_A] [3n1n]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 3N1N
  • Community annotation for 3N1N 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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