Table 1.

Genes investigated in this study.

gene	aa	proposed function	orthologue identified by BLAST search	identity/ similarity %	acc. number
orf1	333	serine protease	putative serine protease, Streptomyces roseosporus NRRL 15998	93/98	ZP_04708306
orf2	342	aspartate-semialdehyde dehydrogenase	ASD2, Streptomyces griseus subsp. griseus NBRC 13350	97/99	YP_001826399
orf3	115	putative transcriptional modulator	Streptomyces roseosporus NRRL 11379	71/87	ZP_04708308
orf4	870	aminopeptidase N	Streptomyces griseus subsp. griseus NBRC 13350	98/99	YP_001826397
(prenyltransferase gene ppzP and six genes of the mevalonate pathway)
ppzT	327	putative acetoacetyl-CoA synthase	Streptomyces sp. KO-3988	79/87	BAD86806
ppzU	221	flavodoxin	flavoprotein WrbA, Streptomyces violaceusniger Tü 4113	63/79	YP_004814680
ppzV	206	putative TetR-family regulator	EpzV, Streptomyces cinnamonensis	64/76	ADQ43382
ppzM	340	N-Methyltransferase	EpzM, Streptomyces cinnamonensis	77/86	ADQ43384
(genes ppzBCDEFGA of phenazine-1-carboxylic acid biosynthesis)
ppzK	419	FAD-dependent oxidoreductase	FAD-dependent pyridine nucleotide-disulfide oxidoreductase	55/66	YP_295688
ppzL	107	ferredoxin	ferredoxin, Rhodopseudomonas palustris HaA2	55/68	YP_487220
ppzY	290	transcriptional regulator	transcriptional regulator, Streptomyces lividans TK24	61/74	ZP_06530228
ppzZ1	430	cytochrome d ubiquinol oxidase, subunit I	cytochrome d ubiquinol oxidase, subunit I, Stackebrandtia nassauensis DSM 44728	54/66	YP_003509915
ppzZ2	344	cytochrome d ubiquinol oxidase, subunit II	cytochrome d ubiquinol oxidase, subunit II, Stackebrandtia nassauensis DSM 44728	48/60	YP_003509914
ppzR1	563	ABC transporter	cysteine ABC transporter permease, Thermobispora bispora DSM 43833	55/68	YP_003653341
ppzR2	585	ABC transporter	cysteine ABC transporter permease, Streptosporangium roseum DSM 43021	52/65	YP_003338959
orf12	384	allantoicase	putative allantoicase, Streptomyces griseus subsp. griseus NBRC 13350	98/99	YP_001826394