Updated annotation (from data): Negative regulator of nickel and cobalt uptake (YfgG) Rationale: Specifically important in stress Nickel (II) chloride hexahydrate, and also important for cobalt stress. Similar to E.coli yfgG, which has similar phenotypes. Both orthologs have strong negative cofitness with the Mg/Ni/Co transporter corA (BWI76_RS01225). BWI76_RS21010 is a putative small membrane protein and might inhibit corA or reduce its abundance (by analogy to the magnesium transporter MtgE and the small membrane protein MtgS that binds and stabilizes MtgS). Original annotation: membrane protein Type 1: Protein-coding gene Located on scaffold NZ_CP020657, + strand, nucleotides 4,396,487 to 4,396,678 See nucleotide sequence around BWI76_RS21010 or for all of scaffold NZ_CP020657