1ASA

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

Summary for 1ASA

DescriptorASPARTATE AMINOTRANSFERASE, PYRIDOXAL-5'-PHOSPHATE, MALEIC ACID, ... (4 entities in total)
Functional Keywordsaminotransferase
Biological sourceEscherichia coli
Cellular locationCytoplasm P00509
Total number of polymer chains1
Total molecular weight43982.43
Authors
Schumacher, C.,Ringe, D. (deposition date: 1993-08-27, release date: 1994-04-30, Last modification date: 2011-07-13)
Primary citation
Schumacher, C.,Ringe, D.
The Structural Basis for the Reduced Activity of the Y226F(Y225F) Active Site Mutant of E. Coli Aspartate Aminotransferase
To be Published,
Experimental method
X-RAY DIFFRACTION (2.4 Å)
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Structure validation

ClashscoreRamachandran outliersSidechain outliers90.8%15.9%MetricValuePercentile RanksWorseBetterPercentile relative to all X-ray structuresPercentile relative to X-ray structures of similar resolution

More Asymmetric unit images

Molmil generated image of 1asa
no rotation
Molmil generated image of 1asa
rotated about x axis by 90°
Molmil generated image of 1asa
rotated about y axis by 90°

More Biological unit images

Molmil generated image of 1asa
no rotation
Molmil generated image of 1asa
rotated about x axis by 90°
Molmil generated image of 1asa
rotated about y axis by 90°
(*)In the case of coarse surface representation, the asymmetric unit is shown as red ribbon representation.
Coordinate files for Biological unit (1asa.pdb1.gz [117.34 KB])
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