2.1.1.14	additional information	no requirement for a reducing system	441322, 441334	
2.1.1.14	additional information	no requirement for phosphate or magnesium	441331	
2.1.1.14	additional information	no requirement for S-adenosylmethionine	441322, 441331, 441334	
2.1.1.14	additional information	vitamin B12 independent enzyme	672156	
2.1.1.14	additional information	vitamin B12-independent enzyme	676741	
2.1.1.14	additional information	vitamin-B12 independent enzyme	441172, 441175, 441322, 441323, 441326, 441327, 441328, 441329, 441330, 441331, 441334, 671587, 672157, 676741