1R1I Hydrolase date Sep 24, 2003
title Structural Analysis Of Neprilysin With Various Specific And Inhibitors
authors C.Oefner, B.P.Roques, M.C.Fournie-Zaluski, G.E.Dale
compound source
Molecule: Neprilysin
Chain: A
Fragment: Extracellular Domain (Residue 54-749)
Synonym: Neutral Endopeptidase, Nep, Enkephalinase, Common Lymphocytic Leukemia Antigen, Calla, Neutral Endopeptidase Cd10;
Ec: 3.4.24.11
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Mme Or Epn
Expression_system: Saccharomyces Cerevisiae
Expression_system_common: Baker'S Yeast
Expression_system_taxid: 4932
Expression_system_strain: Yeast
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Ppicz-Alpha
symmetry Space Group: P 32 2 1
R_factor 0.276 R_Free 0.358
crystal
cell
length a length b length c angle alpha angle beta angle gamma
108.845 108.845 113.071 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.60 Å
ligand NAG, TI1, ZN enzyme Hydrolase E.C.3.4.24.11 BRENDA
related structures by homologous chain: 1R1J
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural analysis of neprilysin with various specific and potent inhibitors., Oefner C, Roques BP, Fournie-Zaluski MC, Dale GE, Acta Crystallogr D Biol Crystallogr 2004 Feb;60(Pt 2):392-6. Epub 2004 Jan, 23. PMID:14747736
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (123 Kb) [Save to disk]
  • Biological Unit Coordinates (1r1i.pdb1.gz) 116 Kb
  • LPC: Ligand-Protein Contacts for 1R1I
  • CSU: Contacts of Structural Units for 1R1I
  • Likely Quarternary Molecular Structure file(s) for 1R1I
  • Structure Factors (166 Kb)
  • Retrieve 1R1I in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1R1I from S2C, [Save to disk]
  • Re-refined 1r1i structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1R1I 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 1R1I
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1R1I, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1r1ia_, region A [Jmol] [rasmolscript] [script source]
  • Fold representative 1r1i from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1r1i] [1r1i_A]
  • SWISS-PROT database: [P08473]
  • Domain organization of [NEP_HUMAN] by SWISSPFAM
  • Other resources with information on 1R1I
  • Community annotation for 1R1I 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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