2CST Transferase(Aminotransferase) date Sep 06, 1994
title Crystal Structure Of The Closed Form Of Chicken Cytosolic As Aminotransferase At 1.9 Angstroms Resolution
authors V.N.Malashkevich, B.V.Strokopytov, V.V.Borisov
compound source
Molecule: Aspartate Aminotransferase
Chain: A, B
Engineered: Yes
Organism_scientific: Gallus Gallus
Organism_common: Chicken
Organism_taxid: 9031
Organ: Heart
Expression_system: Unidentified
Expression_system_taxid: 32644
symmetry Space Group: P 21 21 21
length a length b length c angle alpha angle beta angle gamma
56.400 126.000 124.300 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand MAE, PLP enzyme Transferase E.C. BRENDA
related structures by homologous chain: 1AAT, 1AJR
A, B

Primary referenceCrystal structure of the closed form of chicken cytosolic aspartate aminotransferase at 1.9 A resolution., Malashkevich VN, Strokopytov BV, Borisov VV, Dauter Z, Wilson KS, Torchinsky YM, J Mol Biol 1995 Mar 17;247(1):111-24. PMID:7897655
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (151 Kb) [Save to disk]
  • Biological Unit Coordinates (2cst.pdb1.gz) 147 Kb
  • LPC: Ligand-Protein Contacts for 2CST
  • CSU: Contacts of Structural Units for 2CST
  • Likely Quarternary Molecular Structure file(s) for 2CST
  • Retrieve 2CST in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2CST from S2C, [Save to disk]
  • View 2CST 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 2CST
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2CST, from MSDmotif at EBI
  • Genome occurence of 2CST's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d2csta_, region A [Jmol] [rasmolscript] [script source]
        - Domain d2cstb_, 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: [2cst] [2cst_A] [2cst_B]
  • SWISS-PROT database: [P00504]
  • Domain organization of [AATC_CHICK] by SWISSPFAM
  • Other resources with information on 2CST
  • Community annotation for 2CST 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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