Antimicrobial compounds were isolated from the secondary metabolites of Gordonia, a resident of intestinal tract of Periplaneta americana

AMB Express

Table 2 The Minimal inhibitory concentration (MIC) of Compounds against the tested strains (μg/mL)

	Compound 1 Actinomycin D	Compound 2 Actinomycin X2	Compound 3 Mojavensin A	Compound 4 cyclic (leucine-leucine) dipeptide
Candida albicans ATCC 10231	32	128	64	> 256
Trichophyton rubrum ATCC 60836	128	128	16	> 256
Aspergillus niger ATCC 16404	128	128	32	128
Aspergillus fumigatus ATCC 96918	128	128	64	> 256
MRSA ATCC43300	0.25	0.25	> 256	> 256
S.aureus ATCC25923	64	128	> 256	> 256
E.coli ATCC 25922	64	128	32	32
K.peneumoniae ATCC 13883	64	128	> 256	> 256