A tale of two synthetases.
Artymiuk
P J
PJ
Rice
D W
DW
Poirrette
A R
AR
Willet
P
P
D001426:Bacterial Proteins / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism; D001665:Binding Sites; D005075:Biological Evolution; D019731:Carbon-Nitrogen Ligases; D003196:Computer Graphics; D004268:DNA-Binding Proteins / Q000737:chemistry / Q000235:genetics / Q000378:metabolism; D029968:Escherichia coli Proteins; D011487:Protein Conformation; D012097:Repressor Proteins / Q000737:chemistry* / Q000378:metabolism; D012714:Serine-tRNA Ligase / Q000737:chemistry* / Q000235:genetics / Q000378:metabolism; D014157:Transcription Factors
D001426:Bacterial Proteins; D004268:DNA-Binding Proteins; D029968:Escherichia coli Proteins; D012097:Repressor Proteins; D014157:Transcription Factors; D012714:Serine-tRNA Ligase; D019731:Carbon-Nitrogen Ligases; C058125:birA protein, E coli