L-Lysine, L-prolyl-L-methionyl-

(2S)-6-amino-2-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S)-pyrrolidine-2-carbonyl]amino]pentanoyl]amino]pentanoyl]amino]pentanoyl]amino]hexanoic acid

(2S)-6-amino-2-[[(2S)-2-[[(2S)-1-[(2S,3R)-3-hydroxy-2-[[(2S,3R)-3-hydroxy-2-[[(2S,3R)-3-hydroxy-2-[[(2S)-pyrrolidine-2-carbonyl]amino]butanoyl]amino]butanoyl]amino]butanoyl]pyrrolidine-2-carbonyl]amino]-4-methylpentanoyl]amino]hexanoic acid

(2S)-6-amino-2-[[(2R)-2-[[(2S,3R)-3-hydroxy-2-[[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-pyrrolidine-2-carbonyl]amino]propanoyl]amino]butanoyl]amino]-3-sulfanylpropanoyl]amino]hexanoic acid

(2S)-6-amino-2-[[(2S,3R)-2-[[(2S)-2-[[(2S)-5-(diaminomethylideneamino)-2-[[(2S,3S)-3-methyl-2-[[(2S)-pyrrolidine-2-carbonyl]amino]pentanoyl]amino]pentanoyl]amino]-3-phenylpropanoyl]amino]-3-hydroxybutanoyl]amino]hexanoic acid

(2S)-6-amino-2-[[(2R)-2-[[(2S)-3-hydroxy-2-[[(2S)-3-(1H-imidazol-5-yl)-2-[[(2S)-pyrrolidine-2-carbonyl]amino]propanoyl]amino]propanoyl]amino]-3-sulfanylpropanoyl]amino]hexanoic acid

(2S)-6-amino-2-[[(2S,3R)-3-hydroxy-2-[[(2S,3R)-3-hydroxy-2-[[(2S,3R)-3-hydroxy-2-[[(2S)-pyrrolidine-2-carbonyl]amino]butanoyl]amino]butanoyl]amino]butanoyl]amino]hexanoic acid