>tr|D4G2H0|D4G2H0_BACNB Nitrogen-regulated PII-like protein OS=Bacillus subtilis subsp. natto GN=nrgB MSGQMFKVEIVTRPANFEKLKQELGKIGVTSLTFSNVHGCGLQKAHTELYRGVKIESNVY ERLKIEIVVSKVPVDQVTETAKRVLKTGSPGDGKIFVYEISNTINIRTGEEGPEAL