3RJO Hydrolase date Apr 15, 2011
title Crystal Structure Of Erap1 Peptide Binding Domain
authors H.C.Guo, D.Lakshminarasimhan, A.Gandhi
compound source
Molecule: Endoplasmic Reticulum Aminopeptidase 1
Chain: A
Fragment: Erap1, Residues 530-941
Synonym: Arts-1, Adipocyte-Derived Leucine Aminopeptidase, Aminopeptidase Pils, Puromycin-Insensitive Leucyl-Specific Aminopeptidase, Pils-Ap, Type 1 Tumor Necrosis Factor Recep Shedding Aminopeptidase Regulator;
Ec: 3.4.11.-
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Erap1, Appils, Arts1, Kiaa0525, Unq584pro1154
Expression_system: Spodoptera Frugiperda
Expression_system_common: Fall Armyworm
Expression_system_taxid: 7108
symmetry Space Group: P 1 21 1
R_factor 0.192 R_Free 0.262
crystal
cell
length a length b length c angle alpha angle beta angle gamma
63.840 67.310 65.920 90.00 110.25 90.00
method X-Ray Diffractionresolution 2.30 Å
ligand EDO enzyme Hydrolase E.C.3.4.11 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural insights into the molecular ruler mechanism of the endoplasmic reticulum aminopeptidase ERAP1., Gandhi A, Lakshminarasimhan D, Sun Y, Guo HC, Sci Rep. 2011;1:186. Epub 2011 Dec 13. PMID:22355701
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (75 Kb) [Save to disk]
  • Biological Unit Coordinates (3rjo.pdb1.gz) 71 Kb
  • LPC: Ligand-Protein Contacts for 3RJO
  • CSU: Contacts of Structural Units for 3RJO
  • Structure Factors (348 Kb)
  • Retrieve 3RJO in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3RJO from S2C, [Save to disk]
  • Re-refined 3rjo structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3RJO 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 3RJO
  • 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 3RJO, from MSDmotif at EBI
  • Fold representative 3rjo from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3rjo_A] [3rjo]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 3RJO
  • Community annotation for 3RJO at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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