Updated annotation (from data): N-acetylglucosamine kinase (EC 2.7.1.59) Rationale: Specifically important for: D-Glucose; N-Acetyl-D-Glucosamine. This is the first step in NAG catabolism. The next step is expected to be N-acetylglucosamine-6-phosphate deacetylase (PGA1_c27880, no data). The phenotype on D-glucose is consistent across replicates and is not explained. It does not seem to be due to polar effects. There is a glucokinase that is important for glucose utilization (PGA1_c05420 ) so we don't expect that this is glucokinase. (SEED_correct) Original annotation: putative ATPase, BadF/BadG/BcrA/BcrD type Type 1: Protein-coding gene Located on scaffold PGA1_c, - strand, nucleotides 2,908,870 to 2,909,772 See nucleotide sequence around PGA1_c27910 or for all of scaffold PGA1_c