TABLE 4.

Count of positive signal peptide predictions of the protein sequences homologous to Tengu, SAP11, and SAP54.

	Homologs with functional tests				All homologs
	Tengu	SAP11	SAP54	Total	Tengu	SAP11	SAP54	Total
Unique signal peptides	6	13	14	33 (100%)	6	17	20	43 (100%)
SignalP3HMM	5	12	14	31 (94%)	5	16	19	40 (93%)
SignalP4.0	5	13	14	32 (97%)	5	17	20	42 (98%)
SignalP4.1sensitive	6	13	14	33 (100%)	6	17	20	43 (100%)
SignalP5	6	13	14	33 (100%)	6	17	19	42 (98%)
TMHMM	6	13	14	33 (100%)	6	17	20	43 (100%)
Phobius_SP	6	13	11	30 (91%)	6	16	15	37 (86%)
Phobius_SP_TM	6	13	14	33 (100%)	6	17	20	43 (100%)

Sequence redundancy at the N-terminus was addressed by counting only unique signal peptide sequences (each signal peptide sequence is associated with a signal peptide group as indicated in Tables 1–3).