rhi:NGR_b19180 K01916 NAD+ synthase [EC:6.3.1.5] | (GenBank) nadE1; NH3-dependent NAD(+) synthetase rhi:NGR_b19210 K01953 asparagine synthase (glutamine-hydrolysing) [EC:6.3.5.4] | (GenBank) putative asparagine synthetase AsnB