1SFF Transferase date Feb 19, 2004
title Structure Of Gamma-Aminobutyrate Aminotransferase Complex Wi Aminooxyacetate
authors W.Liu, P.E.Peterson, R.J.Carter, X.Zhou, J.A.Langston, A.J.Fisher M.D.Toney
compound source
Molecule: 4-Aminobutyrate Aminotransferase
Chain: A, B, C, D
Synonym: Gamma-Amino-N-Butyrate Transaminase, Gaba Transami
Glutamate: Succinic Semialdehyde Transaminase, Gaba Aminotra Gaba-At;
Ec: 2.6.1.19
Engineered: Yes
Organism_scientific: Escherichia Coli
Organism_taxid: 562
Gene: Gabt, B2662
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 32 2 1
R_factor 0.159 R_Free 0.186
crystal
cell
length a length b length c angle alpha angle beta angle gamma
108.150 108.150 301.480 90.00 90.00 120.00
method X-Ray Diffractionresolution 1.90 Å
ligand EDO, IK2, SO4 enzyme Transferase E.C.2.6.1.19 BRENDA
related structures by homologous chain: 1SZS
Gene
Ontology
ChainFunctionProcessComponent
A, D, C, B


Primary referenceCrystal structures of unbound and aminooxyacetate-bound Escherichia coli gamma-aminobutyrate aminotransferase., Liu W, Peterson PE, Carter RJ, Zhou X, Langston JA, Fisher AJ, Toney MD, Biochemistry. 2004 Aug 31;43(34):10896-905. PMID:15323550
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (285 Kb) [Save to disk]
  • Biological Unit Coordinates (1sff.pdb1.gz) 279 Kb
  • LPC: Ligand-Protein Contacts for 1SFF
  • CSU: Contacts of Structural Units for 1SFF
  • Likely Quarternary Molecular Structure file(s) for 1SFF
  • Structure Factors (1241 Kb)
  • Retrieve 1SFF in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1SFF from S2C, [Save to disk]
  • Re-refined 1sff structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1SFF 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 1SFF
  • 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
  • 3D motif for 1SFF, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1sffa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1sffb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1sffc_, region C [Jmol] [rasmolscript] [script source]
        - Domain d1sffd_, region D [Jmol] [rasmolscript] [script source]
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1sff_D] [1sff_A] [1sff] [1sff_B] [1sff_C]
  • SWISS-PROT database: [P22256]
  • Domain organization of [GABT_ECOLI] by SWISSPFAM
  • Other resources with information on 1SFF
  • Community annotation for 1SFF 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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