1G4V

ASPARTATE AMINOTRANSFERASE ACTIVE SITE MUTANT N194A/Y225F

Summary for 1G4V

• Entry DOI: 10.2210/pdb1g4v/pdb
• Related: 1ARS 1G4X
• Descriptor: ASPARTATE AMINOTRANSFERASE, PYRIDOXAL-5'-PHOSPHATE (3 entities in total)
• Functional Keywords: active site mutant, transferase
• Biological source: Escherichia coli
• Cellular location: Cytoplasm: P00509
• Total number of polymer chains: 1
• Total formula weight: 43807.33

Authors

Mizuguchi, H.,Hayashi, H.,Okada, K.,Miyahara, I.,Hirotsu, K.,Kagamiyama, H. (deposition date: 2000-10-28, release date: 2000-11-22, Last modification date: 2021-10-27)

• Primary citation: Mizuguchi, H.,Hayashi, H.,Okada, K.,Miyahara, I.,Hirotsu, K.,Kagamiyama, H.; Strain is more important than electrostatic interaction in controlling the pKa of the catalytic group in aspartate aminotransferase.; Biochemistry, 40:353-360, 2001; PubMed: 11148029; DOI: 10.1021/bi001403e

Experimental method

X-RAY DIFFRACTION (2 Å)