1EQK Hydrolase Inhibitor date Apr 05, 2000
title Solution Structure Of Oryzacystatin-I, A Cysteine Proteinase Of The Rice, Oryza Sativa L. Japonica
authors K.Nagata, N.Kudo, K.Abe, S.Arai, M.Tanokura
compound source
Molecule: Oryzacystatin-I
Chain: A
Engineered: Yes
 Organism_scientific: Oryza Sativa Japonica Group
Organism_taxid: 39947
Strain: Japonica Group
Tissue: Seed
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_plasmid: Plasmid Pet-26b(+)
methodSolution NMR
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThree-dimensional solution structure of oryzacystatin-I, a cysteine proteinase inhibitor of the rice, Oryza sativa L. japonica., Nagata K, Kudo N, Abe K, Arai S, Tanokura M, Biochemistry 2000 Dec 5;39(48):14753-60. PMID:11101290
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (567 Kb) [Save to disk]
  • Biological Unit Coordinates (1eqk.pdb1.gz) 27 Kb
  • CSU: Contacts of Structural Units for 1EQK
  • Experimental data, such as chemical shifts, at BioMagResBank (BMRB)
  • NMR Restraints Grid from BioMagResBank (BMRB)
  • Retrieve 1EQK in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1EQK from S2C, [Save to disk]
    • View 1EQK 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 1EQK
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1EQK, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1eqka_, region A [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: [1eqk] [1eqk_A]
  • SWISS-PROT database: [P09229]
  • Domain organization of [CYT1_ORYSJ] by SWISSPFAM
  • Domain found in 1EQK: [CY ] by SMART
    • Other resources with information on 1EQK
  • Community annotation for 1EQK at PDBWiki (http://pdbwiki.org)
  • NMR Ensemble (OLDERADO: core, domain and representative structure database)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science