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Ligands
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PLP Pyridoxal-5'-phosphate
SO4 Sulfate ion
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Code : 1AAM   PDBj   RCSB PDB   PDBe
Header : AMINOTRANSFERASE
Title : THE STRUCTURAL BASIS FOR THE ALTERED SUBSTRATE SPECIFICITY OF THE R292D ACTIVE SITE MUTANT OF ASPARTATE AMINOTRANSFERASE FROM E. COLI
Release Data : 1993-10-31
Compound :
mol_id molecule chains
1 ASPARTATE AMINOTRANSFERASE A
ec: 2.6.1.1
mutation: R280D
Source :
mol_id organism_scientific expression_system
1 Escherichia coli  (taxid:562) Escherichia coli  (taxid:562)
Authors : Almo, S.C., Smith, D.L., Danishefsky, A.T., Ringe, D.
Keywords : AMINOTRANSFERASE
Exp. method : X-RAY DIFFRACTION ( 2.8 Å )
Citation :

The structural basis for the altered substrate specificity of the R292D active site mutant of aspartate aminotransferase from E. coli.

Almo, S.C.,Smith, D.L.,Danishefsky, A.T.  et al.
(1994)  Protein Eng.  7 : 405 - 412

PubMed: 7909946
DOI: 10.1093/protein/7.3.405

Activity and Structure of the Active Site Mutants R386Y and R386F of Escherichia Coli Aspartate Aminotransferase

Danishefsky, A.T.,Onnufer, J.J.,Petsko, G.A.  et al.
(1991)  Biochemistry  30 : 1980

2.8 Angstroms Resolution Crystal Structure of an Active Site Mutant of Aspartate Aminotransferase from Escherichia Coli

Smith, D.L.,Almo, S.C.,Toney, M.D.  et al.
(1989)  Biochemistry  28 : 8161

Chain : A
UniProt : P00509 (AAT_ECOLI)
Reaction: EC: Evidence:
Physiological Direction:
2-oxoglutarate + L-aspartate = L-glutamate + oxaloacetate 2.6.1.1 PubMed:10556573
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