1ARH ASPARTATE AMINOTRANSFERASE, Y225R/R386A MUTANT date
authors Malashkevich, V.N., Jansonius, J.N.
compound source
symmetry
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 2.30
ligand PPD enzyme
related structures by homologous chain: 1AHF, 1ARI
Gene
Ontology
ChainFunctionProcessComponent
A, B


Primary referenceChanging the reaction specificity of a pyridoxal-5'-phosphate-dependent enzyme., Graber R, Kasper P, Malashkevich VN, Sandmeier E, Berger P, Gehring H, Jansonius JN, Christen P, Eur J Biochem 1995 Sep 1;232(2):686-90. PMID:7556224
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (137 Kb) [Save to disk]
  • Biological Unit Coordinates (1arh.pdb1.gz) 130 Kb
  • LPC: Ligand-Protein Contacts for 1ARH
  • CSU: Contacts of Structural Units for 1ARH
  • Likely Quarternary Molecular Structure file(s) for 1ARH
  • Retrieve 1ARH in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1ARH from S2C, [Save to disk]
  • View 1ARH 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 1ARH
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1ARH, from MSDmotif at EBI
  • Genome occurence of 1ARH's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1arha_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1arhb_, region B [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: [1arh_B] [1arh] [1arh_A]
  • SWISS-PROT database: [P00509]
  • Domain organization of [AAT_ECOLI] by SWISSPFAM
  • Other resources with information on 1ARH
  • Community annotation for 1ARH 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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