Table 1.

Data collected in this study for training, validation and testing.

Classes	Train data	Validation data	Test data	In total
DBP chains	9,720	1,080	1,200	12,000
RBP chains	9,720	1,080	1,200	12,000
DRBP chains	972	108	120	1,200
Non-NABP chains	9,720	1,080	1,200	12,000
In total	30,132	3,348	3,720	37,200

Abbreviations: DBP, DNA-binding protein; RBP, RNA-binding protein; DRBP, DNA- and RNA- binding protein; non-NABP, non-nucleic acid-binding protein.