1.14.18.3	copper-containing membrane monooxygenase, copper-containing membrane-bound monooxygenase, CuMMO, membrane-associated methane monooxygenase, membrane-bound methane monooxygenase, membrane-embedded methane monooxygenase, methane hydroxylase, mMMO, MMO, particulate methane mono-oxygenase, particulate methane monooxygenas, particulate methane monooxygenase, particulate methane monooxygenase A, particulate methane-oxidizing complex, particulate MMO, PMH, pMMO, pMMO hydroxylase, pMMO-H, PmoA, sMMO, soluble methane monooxygenase	-	-, 438927, 438942, 438944, 438951, 657810, 659033, 660351, 671477, 671965, 672301, 673739, 674005, 675831, 684112, 684114, 685113, 686085, 686796, 687284, 689789, 690012, 701759, 702170, 702501, 703343, 703479, 705192, 705544, 706752, 712040, 713934, 715208, 716108, 716109, 716110, 726954, 727340, 727434, 727552, 727681, 728079, 744037, 744098, 744325, 744688, 744923, 745067, 745154, 745305, 745389, 745453, 745536, 745721, 745730, 745857, 746420	
1.14.18.3	sMMO	consists of three components: hydroxylase (sMMOH), NADH-dependent reductase (sMMOR), and the regulatory protein B (sMMOB)	-, 690034	
1.14.18.3	pMMO	consists of two protein components: NADH oxidoreductase (pMMOR) and hydroxylase (pMMOH)	-, 690034	
1.14.18.3	pMMO1	isozyme, pMMO1 oxidizes methane at higher mixing ratios than pMMO2	-, 689789	
1.14.18.3	pMMO2	isozyme, pMMO2 oxidizes methane at lower mixing ratios than pMMO1	-, 689789	
1.14.18.3	PmoB	large subunit of pMMO	685113	
1.14.18.3	pMMO	particulate, membrane-bound enzyme form	-, 438944, 438951	
1.14.18.3	spmoB	recombinant soluble domains of the pmoB subunit of particulate methane monooxygenase	727681	
1.14.18.3	sMMO	soluble, cytoplasmic enzyme form	-, 438944