Table 1 List of functional and sub-functional category of peptides along with their response information incorporated in PlantPepDB.

From: PlantPepDB: A manually curated plant peptide database

Functional Category

Number of Peptides

Sub-functional Category

Response in Plants/Animal/Others

Inhibitory in nature

280

Protein translation inhibitor (2), Enzyme inhibitor (256), Protease inhibitor (13), Serine protease inhibitor (1), Tyrosinase and melanin inhibitor (3), Tyrosinase inhibitor (5)

Animal

Toxic

407

Toxin (37), Celiac toxic (201), Cytotoxic (169)

Animal

Immune system related

65

Immunomodulatory (35), Immunoregulator (10), Immunostimulating (1), Immunosuppressive (19)

Animal

Opioid

8

Opioid (6), Opioid agonist (1), Opioid antagonist (1)

Animal

Therapeutic

1465

Antiproliferative (9), Anticancer (156), Vasorelaxant (2), Antihypertensive (500), ACE-inhibitor (427), Hypotensive (5), Pore-forming (1), Antithrombotic (7), Antioxidant (227), Anti-inflammatory (13), Anti-amnestic (4), Anti-analgesic (1), Antinociceptive (3), Anxiolytic (2), Diuretic (2), Uterotonic (1), Anti-HIV (37), HIV-1-reverse-transcriptase inhibition (8), Antihyperglycemic (1), Antidiabetic (1), Hypoglycemic (1), DPP-IV inhibitor (3), Estrogen like activity (18), Phagocytosis stimulatory peptide (2), Bile acid binding inhibitor (1), Protein synthesis inhibitor (2), Cyclooxygenase inhibitor (8), HMG-CoA reductase inhibitor (3), Neurotensin inhibitor (1), Anti-allergen (11), Antimalarial (8)

Animal

Plant defense response

43

Alpha-amylase inhibitor (15), Defensive-proteinase inhibitor (3), Trypsin inhibitor (3), Gene expression activator (5), Gene expression stimulator (1), Antifeedant (7), Defense activator (3), Defense gene activator (6)

Plants

Microbe killing

2356

Antimicrobial (1393), Antiparasitic (15), Antiprotist (4), Antibacterial (323), Antiyeast (4), Antifungal (529), Antibiotic (2), Antiviral (83), Antibiofilm (3)

Others

Invertebrate killing

209

Anthelmintic (35), Anti-barnacle (1), Molluscicidal (6), Nematocide (56), Insecticidal (111)

Animal

Miscellaneous

231

Hemolytic (71), Hypocholesterolemic (2), Hypotriglyceridemic (3), Neuropeptide (92), Allergen (9), Enzymatic degradation (54)

Animal