MeSH note : amino acid sequence given in first source; found in Rhizobium meliloti, Rhizobium
leguminosarum and other Rhizobium species; probably synthesizes NOD factor fatty
acyl chain; may also be involved in the synthesis of a highly unsaturated fatty acyl
moiety, which forms part of the lipo-oligosaccharide responsible for host specificty;
MeSH synonym : nodulation protein E, Rhizobium; host-specificity of nodulation protein B, Rhizobium;