scholarly journals Reverse phase high performance liquid chromatography of Escherichia coli ribosomal proteins: standardization of 70 S, 50 S, and 30 S protein chromatograms.

1983 ◽  
Vol 258 (10) ◽  
pp. 6313-6318
Author(s):  
A R Kerlavage ◽  
T Hasan ◽  
B S Cooperman
2005 ◽  
Vol 187 (4) ◽  
pp. 1287-1292 ◽  
Author(s):  
Tatsuya Fukushima ◽  
Toshihiko Kitajima ◽  
Junichi Sekiguchi

ABSTRACT A polysaccharide deacetylase homologue, PdaA, was determined to act as an N-acetylmuramic acid deacetylase in vitro. Histidine-tagged truncated PdaA (with the putative signal sequence removed) was overexpressed in Escherichia coli cells and purified. Measurement of deacetylase activity showed that PdaA could deacetylate peptidoglycan treated with N-acetylmuramoyl-l-alanine amidase CwlH but could not deacetylate peptidoglycan treated with or without dl-endopeptidase LytF (CwlE). Reverse-phase high-performance liquid chromatography and mass spectrometry (MS) and MS-MS analyses indicated that PdaA could deacetylate the N-acetylmuramic acid residues of purified glycan strands derived from Bacillus subtilis peptidoglycan.


1986 ◽  
Vol 153 (2) ◽  
pp. 230-234 ◽  
Author(s):  
Koon-Sea Hui ◽  
Maria Hui ◽  
Fung-Chow Chiu ◽  
Miriam Banay-Schwartz ◽  
Teresita Deguzman ◽  
...  

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