. 2020 Dec 5;14(1):291–306. doi: 10.1111/1751-7915.13722

Table 3.

Detected proteins from the nrps1 orphan BGC in S. tropica CNB‐440 grown with photosynthate.

Protein ID	Homologue (% identity/% similarity) Organism [Protein ID]	Putative function	Relative abundance (%; n = 3)
A4X2P5	ridA (33/54) Bacillus subtilis [P37552.3]	2‐iminobutanoate/2‐iminopropanoate deaminase	0.014
A4X2P8	MFS transporter (28/41) Mycobacterium tuberculosis [A0A0H3M5L9.1]	MFS transporter	0.018
A4X2Q0	srfAB (28/45) Bacillus subtilis [Q04747.3]	Non‐Ribosomal Peptide Synthetase ^a [C‐A‐PCP]	0.004
A4X2Q2	fabG (34/56) Vibrio harveyi [P55336.1]	Ketoreductase domain ^a	0.002
A4X2R0	fadE25 (24/40) Mycrobacterium leprae [P73574.1]	Acyl‐CoA dehydrogenase	0.003
A4X2R1	YdiO (28/42) Escherichia coli K‐12 [p0A9U8.1]	Acyl‐CoA dehydrogenase	0.002
A4X2R4	ProA (gramicidin S synthase) (32/47) Brevibacillus brevis [P0C064.2]	Adenylation domain ^a	0.004
A4X2R5	AlaA (gramicidin synthase subunit B) (26/45) Brevibacillus parabrevis [Q70LM6.1]	Condensation domain‐containing protein ^a [C‐PCP‐TE]	0.001
A4X2R7	argG (53/73) Nitratiruptor sp. [A6Q3P9.1]	Argininosuccinate synthase	0.001
A4X2R8	Fmt (32/48) Stenotrophomonas maltophilia [B2FIR3.1]	Methionyl‐tRNA formyltransferase	0.004
A4X2S2	clpP (69/85) Frankia casuarinae [Q2J9A8.1]	ATP‐dependent Clp protease proteolytic subunit ^b	0.121
A4X2S4	MjK1 (25/41) Methanocaldococcus jannaschii [Q57604.1]	Potassium channel protein	0.002
A4X2S5	korB (65/77) Mycobacterium tuberculosis [O53181.1]	2‐oxoglutarate oxidorectudase subunit beta	0.006
A4X2S6	korA (66/78) Mycobacterium tuberculosis [O53182.3]	2‐oxoglutarate oxidoreductase subunit alpha	0.004

^{^a}

Core biosynthetic enzyme.

^{^b}

Protein potentially involved in self‐resistance to a proteasome inhibitor.