ISDA: 1ASG

Deposition Date 1993-08-27

Release Date 1994-04-30

Last Version Date 2024-06-05

Entry Detail

PDB ID:

1ASG

Keywords:

AMINOTRANSFERASE

Title:

THE STRUCTURAL BASIS FOR THE REDUCED ACTIVITY OF THE Y226F(Y225F) ACTIVE SITE MUTANT OF E. COLI ASPARTATE AMINOTRANSFERASE

Biological Source:

Source Organism:

Escherichia coli (Taxon ID: 562)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.80 Å

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

C 2 2 21

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Macromolecular Entities

Structures with similar UniProt ID

Protein Blast

Polymer Type:polypeptide(L)
Molecule:ASPARTATE AMINOTRANSFERASE
Gene (Uniprot):aspC
Mutagens:Y214F
Chain IDs:A
Chain Length:396
Number of Molecules:1
Biological Source:Escherichia coli

UniProt ID:P00509 Pfam ID:PF00155 EC:2.6.1.1

Ligand Molecules

MAE

PLP

Primary Citation

The Structural Basis for the Reduced Activity of the Y226F(Y225F) Active Site Mutant of E. Coli Aspartate Aminotransferase

Schumacher, C, Ringe, D, Danishefsky, A.T, Onnufer, J.J, Petsko, G.A, Ringe, D, Smith, D.L, Almo, S.C, Toney, M.D, Ringe, D.Show

To be Published ? ? ? (?)

Primary Citation of related structures