Transferring functional annotations of membrane transporters on the basis of sequence similarity and sequence motifs

Table 1 Datasets

	Ec	At	Sc
Number of transporters with TC family annotated	156	158	177
Number of transporters with substrate annotation	155	158	848
Number of transporters with TC family and substrate annotation	155	158	177
Metal transporters	10	13	22
Phosphate transporters	5	19	6
Sugar transporters	27	47	24
Amino acid transporters	30	16	27

Membrane transporters with experimental annotation downloaded from TransportDB, Aramemnon and SGD for Ec, At and Sc, respectively. Only transporters with annotated TC and substrate families were considered in this work.

ISSN: 1471-2105