Updated annotation (from data): N-acetylglucosamine transporter nagP Rationale: specific phenotype on NAG and D-glucosamine. This protein is similar to SO3503, which was named nagP (PMID:16857666). There is another putative glucosamine transporter (nagX, Shewana3_3111) but the phenotype of 3110 on glucosamine does not seem to be a polar effect. (It is observed on both strands, conserved in S. amazonensis SB2B, and 3110 is downstream of nagX). It apears that both nagP and nagX might be required for glucosamine utilization. NagX has weak similarity to acyltransferases (Q3UDW8, or possibly opgC from Rhodobacter sphaeroides) so nagX might convert glucosamine into another compound before transport by nagP. (SEED_correct) Original annotation: glucose/galactose transporter (RefSeq) Type 1: Protein-coding gene Located on scaffold 248374, - strand, nucleotides 3,729,588 to 3,730,886 See nucleotide sequence around Shewana3_3110 or for all of scaffold 248374