Effect of intramolecular disulfide bond of bovine lactoferricin on its molecular structure and antibacterial activity against Trueperella pyogenes separated from cow milk with mastitis

Table 1 Synthetic peptides tested for antibacterial activity

Peptides	Amino acid sequences (N-terminal to C-terminal)	Length (AA)	Molecular weight	Purity(%)
bLfcin	FKCRRWQWRMKKLGAPSITCVRRAF	25	3125.82	> 95
bLfcin DB	FKCRRWQWRMKKLGAPSITCVRRAF (with a disulfide bond)^a	25	3123.82	> 95
bLfcin C36G	FKCRRWQWRMKKLGAPSITGVRRAF^b	25	3079.73	> 95

^aThe cysteines forming a disulfide bond are shadowed; ^bthe glycine mutation from the cysteine is boxed

ISSN: 1746-6148