Table 2. List of peptides with brief description of their functional properties obtained from SATPdb using two case studies.

Peptide sequences	Major functions	Sub-functions	Additional information
Case Study 1 (‘antimicrobial AND drug delivery vehicle NOT toxic’)
RPKPQQFFGLM	antibacterial, antimicrobial, antifungal, drug delivery vehicle	anti-gram(+ve), anti-gram(-ve), blood brain barrier	NA
PGP	antiviral, antihypertensive, antimicrobial, drug delivery vehicle	blood brain barrier	NA
SEEPPISLDLTFHLLREVLEM	antiparasitic, cell-cell communication, antimicrobial, drug delivery vehicle	antitrypanosomic, hormones, blood brain barrier	Neuropeptide
ARAEQLAQQAHSNRKLMEII
MEHFPGP	antiviral, antimicrobial, drug delivery vehicle	blood brain barrier	NA
SVSVGMKPSPRP	antiviral, antimicrobial, drug delivery vehicle	tumor homing peptide	NA
YPSKPDNPGEDAPAEDLARY	antimicrobial, drug delivery vehicle,	blood brain barrier	NA
YSALRHYINLITRQRY
RQIRIWFQNRRMRWRR	antimicrobial, drug delivery vehicle	cell-penetrating peptide	NA
RQIKIWFQNRRMKWKK	antiviral, antimicrobial, drug delivery vehicle	cell-penetrating peptide	NA
DAEFRHDSGYEVHHQKLVFF	antibacterial, antiviral, antimicrobial, antifungal, drug delivery vehicle	anti-gram(+ve), anti-gram(-ve), blood brain barrier	NA
AEDVGSNKGAIIGLMVGGVV
HSDAVFTDNYTRLRKQMAVK	antibacterial, antiparasitic, cell-cell communication, antimicrobial, antifungal, drug delivery vehicle	antitrypanosomic, blood brain barrier	Neuropeptide
KYLNSILN
GLFRALLRLLRSLWRLLLRA	antimicrobial, drug delivery vehicle	cell-penetrating peptide	NA
Case Study 2 (‘antihypertensive AND anticancer NOT toxic’)
RYLGYL	anticancer, antiviral, antihypertensive, antimicrobial	NA	immunomodulatory, antioxidant
PPPEE	anticancer, antiviral, antihypertensive, antimicrobial	NA	immunomodulatory, antioxidant
YPFPG	anticancer, antiviral, antihypertensive, antimicrobial	NA	immunomodulatory, antioxidant
FKCRRWQWRMKK	anticancer, antiviral, antihypertensive, antimicrobial	NA	antioxidant