1CZC Transferase date Sep 02, 1999
title Aspartate Aminotransferase Mutant Atb17139s142n With Gluta
authors A.Okamoto, S.Oue, T.Yano, H.Kagamiyama
compound source
Molecule: Protein (Aspartate Aminotransferase)
Chain: A
Synonym: Aspat
Engineered: Yes
Mutation: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Ty103
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Puc118
symmetry Space Group: C 2 2 21
R_factor 0.182 R_Free 0.243
length a length b length c angle alpha angle beta angle gamma
156.350 85.020 78.270 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand GUA, PLP enzyme Transferase E.C. BRENDA
related structures by homologous chain: 1ASN, 1B4X

Primary referenceCocrystallization of a mutant aspartate aminotransferase with a C5-dicarboxylic substrate analog: structural comparison with the enzyme-C4-dicarboxylic analog complex., Oue S, Okamoto A, Yano T, Kagamiyama H, J Biochem (Tokyo) 2000 Feb;127(2):337-43. PMID:10731702
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk]
  • Biological Unit Coordinates (1czc.pdb1.gz) 128 Kb
  • LPC: Ligand-Protein Contacts for 1CZC
  • CSU: Contacts of Structural Units for 1CZC
  • Likely Quarternary Molecular Structure file(s) for 1CZC
  • Retrieve 1CZC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1CZC from S2C, [Save to disk]
  • View 1CZC 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 1CZC
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1CZC, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1czca_, 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: [1czc_A] [1czc]
  • SWISS-PROT database: [P00509]
  • Domain organization of [AAT_ECOLI] by SWISSPFAM
  • Other resources with information on 1CZC
  • Community annotation for 1CZC at PDBWiki (http://pdbwiki.org)
  • 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