Exact Mass: 543.2540302

Exact Mass Matches: 543.2540302

Found 144 metabolites which its exact mass value is equals to given mass value 543.2540302, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

Glycocholenate sulfate

2-{[(2E,4R)-4-[(1S,2S,5R,7R,9R,10R,11S,14R,15R,16S)-9,16-dihydroxy-2,15-dimethyl-5-(sulfooxy)tetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadecan-14-yl]-1-hydroxypent-2-en-1-ylidene]amino}acetic acid

C26H41NO9S (543.2501896000001)


   
   

FR901463

(3Z)-5-[(6-{(2E,4E)-5-[(3R,4S,6S)-4-(chloromethyl)-3,4,6-trihydroxy-6-methyltetrahydro-2H-pyran-2-yl]-3-methylpenta-2,4-dien-1-yl}-2,5-dimethyltetrahydro-2H-pyran-3-yl)amino]-5-oxopent-3-en-2-yl acetate

C27H42ClNO8 (543.2598802000001)


A cyclic hemiketal isolated from the fermentation broth of Pseudomonas sp.no.2663. It displays potent cytotoxic activity against human tumour cells.

   
   

Cys Phe Phe Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-phenylpropanamido]-3-phenylpropanamido]hexanoic acid

C27H37N5O5S (543.2515272)


   

Cys Phe Lys Phe

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2R)-2-amino-3-sulfanylpropanamido]-3-phenylpropanamido]hexanamido]-3-phenylpropanoic acid

C27H37N5O5S (543.2515272)


   

Cys Lys Phe Phe

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2R)-2-amino-3-sulfanylpropanamido]hexanamido]-3-phenylpropanamido]-3-phenylpropanoic acid

C27H37N5O5S (543.2515272)


   

Glu His Lys Met

(4S)-4-amino-4-{[(1S)-1-{[(1S)-5-amino-1-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}pentyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}butanoic acid

C22H37N7O7S (543.2475052)


   

Glu His Met Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]hexanoic acid

C22H37N7O7S (543.2475052)


   

Glu Lys His Met

(4S)-4-amino-4-{[(1S)-5-amino-1-{[(1S)-1-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}pentyl]carbamoyl}butanoic acid

C22H37N7O7S (543.2475052)


   

Glu Lys Met His

(4S)-4-amino-4-{[(1S)-5-amino-1-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}pentyl]carbamoyl}butanoic acid

C22H37N7O7S (543.2475052)


   

Glu Met His Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carboxybutanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]hexanoic acid

C22H37N7O7S (543.2475052)


   

Glu Met Lys His

(4S)-4-amino-4-{[(1S)-1-{[(1S)-5-amino-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}pentyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}butanoic acid

C22H37N7O7S (543.2475052)


   

Phe Cys Phe Lys

(2S)-6-amino-2-[(2S)-2-[(2R)-2-[(2S)-2-amino-3-phenylpropanamido]-3-sulfanylpropanamido]-3-phenylpropanamido]hexanoic acid

C27H37N5O5S (543.2515272)


   

Phe Cys Lys Phe

(2S)-2-[(2S)-6-amino-2-[(2R)-2-[(2S)-2-amino-3-phenylpropanamido]-3-sulfanylpropanamido]hexanamido]-3-phenylpropanoic acid

C27H37N5O5S (543.2515272)


   

Phe Phe Cys Lys

(2S)-6-amino-2-[(2R)-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-phenylpropanamido]-3-sulfanylpropanamido]hexanoic acid

C27H37N5O5S (543.2515272)


   

Phe Phe Lys Cys

(2R)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-phenylpropanamido]-3-phenylpropanamido]hexanamido]-3-sulfanylpropanoic acid

C27H37N5O5S (543.2515272)


   

Phe Lys Cys Phe

(2S)-2-[(2R)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-phenylpropanamido]hexanamido]-3-sulfanylpropanamido]-3-phenylpropanoic acid

C27H37N5O5S (543.2515272)


   

Phe Lys Phe Cys

(2R)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-phenylpropanamido]hexanamido]-3-phenylpropanamido]-3-sulfanylpropanoic acid

C27H37N5O5S (543.2515272)


   

His Glu Lys Met

(4S)-4-{[(1S)-5-amino-1-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}pentyl]carbamoyl}-4-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]butanoic acid

C22H37N7O7S (543.2475052)


   

His Glu Met Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-carboxybutanamido]-4-(methylsulfanyl)butanamido]hexanoic acid

C22H37N7O7S (543.2475052)


   

His Lys Glu Met

(4S)-4-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]hexanamido]-4-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}butanoic acid

C22H37N7O7S (543.2475052)


   

His Lys Met Glu

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]hexanamido]-4-(methylsulfanyl)butanamido]pentanedioic acid

C22H37N7O7S (543.2475052)


   

His Met Glu Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-4-carboxybutanamido]hexanoic acid

C22H37N7O7S (543.2475052)


   

His Met Lys Glu

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]hexanamido]pentanedioic acid

C22H37N7O7S (543.2475052)


   

His Met Arg Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanamido]-3-hydroxybutanoic acid

C21H37N9O6S (543.2587382)


   

His Met Thr Arg

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-hydroxybutanamido]-5-carbamimidamidopentanoic acid

C21H37N9O6S (543.2587382)


   

His Pro Gln Tyr

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanoyl]pyrrolidin-2-yl]formamido}-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanoic acid

C25H33N7O7 (543.2441348)


   

His Pro Tyr Gln

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanoyl]pyrrolidin-2-yl]formamido}-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanoic acid

C25H33N7O7 (543.2441348)


   

His Gln Pro Tyr

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanoyl]pyrrolidin-2-yl]formamido}-3-(4-hydroxyphenyl)propanoic acid

C25H33N7O7 (543.2441348)


   

His Gln Tyr Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carboxylic acid

C25H33N7O7 (543.2441348)


   

His Arg Met Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanamido]-3-hydroxybutanoic acid

C21H37N9O6S (543.2587382)


   

His Arg Thr Met

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-5-carbamimidamidopentanamido]-3-hydroxybutanamido]-4-(methylsulfanyl)butanoic acid

C21H37N9O6S (543.2587382)


   

His Thr Met Arg

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanamido]-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanoic acid

C21H37N9O6S (543.2587382)


   

His Thr Arg Met

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanamido]-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanoic acid

C21H37N9O6S (543.2587382)


   

His Thr Thr Trp

(2S)-2-[(2S,3R)-2-[(2S,3R)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanamido]-3-hydroxybutanamido]-3-(1H-indol-3-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

His Thr Trp Thr

(2S,3R)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanamido]-3-(1H-indol-3-yl)propanamido]-3-hydroxybutanoic acid

C25H33N7O7 (543.2441348)


   

His Trp Thr Thr

(2S,3R)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-hydroxybutanamido]-3-hydroxybutanoic acid

C25H33N7O7 (543.2441348)


   

His Tyr Pro Gln

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-4-carbamoylbutanoic acid

C25H33N7O7 (543.2441348)


   

His Tyr Gln Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanoyl]pyrrolidine-2-carboxylic acid

C25H33N7O7 (543.2441348)


   

Lys Cys Phe Phe

(2S)-2-[(2S)-2-[(2R)-2-[(2S)-2,6-diaminohexanamido]-3-sulfanylpropanamido]-3-phenylpropanamido]-3-phenylpropanoic acid

C27H37N5O5S (543.2515272)


   

Lys Glu His Met

(4S)-4-{[(1S)-1-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-4-[(2S)-2,6-diaminohexanamido]butanoic acid

C22H37N7O7S (543.2475052)


   

Lys Glu Met His

(4S)-4-{[(1S)-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-3-(methylsulfanyl)propyl]carbamoyl}-4-[(2S)-2,6-diaminohexanamido]butanoic acid

C22H37N7O7S (543.2475052)


   

Lys Phe Cys Phe

(2S)-2-[(2R)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-phenylpropanamido]-3-sulfanylpropanamido]-3-phenylpropanoic acid

C27H37N5O5S (543.2515272)


   

Lys Phe Phe Cys

(2R)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-phenylpropanamido]-3-phenylpropanamido]-3-sulfanylpropanoic acid

C27H37N5O5S (543.2515272)


   

Lys His Glu Met

(4S)-4-{[(1S)-1-carboxy-3-(methylsulfanyl)propyl]carbamoyl}-4-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-imidazol-4-yl)propanamido]butanoic acid

C22H37N7O7S (543.2475052)


   

Lys His Met Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]pentanedioic acid

C22H37N7O7S (543.2475052)


   

Lys Met Glu His

(4S)-4-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}-4-[(2S)-2-[(2S)-2,6-diaminohexanamido]-4-(methylsulfanyl)butanamido]butanoic acid

C22H37N7O7S (543.2475052)


   

Lys Met His Glu

(2S)-2-[(2S)-2-[(2S)-2-[(2S)-2,6-diaminohexanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]pentanedioic acid

C22H37N7O7S (543.2475052)


   

Met Glu His Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-4-carboxybutanamido]-3-(1H-imidazol-4-yl)propanamido]hexanoic acid

C22H37N7O7S (543.2475052)


   

Met Glu Lys His

(4S)-4-{[(1S)-5-amino-1-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}pentyl]carbamoyl}-4-[(2S)-2-amino-4-(methylsulfanyl)butanamido]butanoic acid

C22H37N7O7S (543.2475052)


   

Met His Glu Lys

(2S)-6-amino-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-4-carboxybutanamido]hexanoic acid

C22H37N7O7S (543.2475052)


   

Met His Lys Glu

(2S)-2-[(2S)-6-amino-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]hexanamido]pentanedioic acid

C22H37N7O7S (543.2475052)


   

Met His Arg Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-5-carbamimidamidopentanamido]-3-hydroxybutanoic acid

C21H37N9O6S (543.2587382)


   

Met His Thr Arg

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanamido]-5-carbamimidamidopentanoic acid

C21H37N9O6S (543.2587382)


   

Met Lys Glu His

(4S)-4-[(2S)-6-amino-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]hexanamido]-4-{[(1S)-1-carboxy-2-(1H-imidazol-4-yl)ethyl]carbamoyl}butanoic acid

C22H37N7O7S (543.2475052)


   

Met Lys His Glu

(2S)-2-[(2S)-2-[(2S)-6-amino-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]hexanamido]-3-(1H-imidazol-4-yl)propanamido]pentanedioic acid

C22H37N7O7S (543.2475052)


   

Met Arg His Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanoic acid

C21H37N9O6S (543.2587382)


   

Met Arg Thr His

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanamido]-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanoic acid

C21H37N9O6S (543.2587382)


   

Met Thr His Arg

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-5-carbamimidamidopentanoic acid

C21H37N9O6S (543.2587382)


   

Met Thr Arg His

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-4-(methylsulfanyl)butanamido]-3-hydroxybutanamido]-5-carbamimidamidopentanamido]-3-(1H-imidazol-4-yl)propanoic acid

C21H37N9O6S (543.2587382)


   

Asn Pro Gln Trp

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-carbamoylpropanoyl]pyrrolidin-2-yl]formamido}-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Asn Pro Trp Gln

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-carbamoylpropanoyl]pyrrolidin-2-yl]formamido}-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanoic acid

C25H33N7O7 (543.2441348)


   

Asn Gln Pro Trp

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-4-carbamoylbutanoyl]pyrrolidin-2-yl]formamido}-3-(1H-indol-3-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Asn Gln Trp Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanoyl]pyrrolidine-2-carboxylic acid

C25H33N7O7 (543.2441348)


   

Asn Trp Pro Gln

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanoyl]pyrrolidin-2-yl]formamido}-4-carbamoylbutanoic acid

C25H33N7O7 (543.2441348)


   

Asn Trp Gln Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanoyl]pyrrolidine-2-carboxylic acid

C25H33N7O7 (543.2441348)


   

Pro His Gln Tyr

(2S)-2-[(2S)-4-carbamoyl-2-[(2S)-3-(1H-imidazol-4-yl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]butanamido]-3-(4-hydroxyphenyl)propanoic acid

C25H33N7O7 (543.2441348)


   

Pro His Tyr Gln

(2S)-4-carbamoyl-2-[(2S)-3-(4-hydroxyphenyl)-2-[(2S)-3-(1H-imidazol-4-yl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]propanamido]butanoic acid

C25H33N7O7 (543.2441348)


   

Pro Asn Gln Trp

(2S)-2-[(2S)-4-carbamoyl-2-[(2S)-3-carbamoyl-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]butanamido]-3-(1H-indol-3-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Pro Asn Trp Gln

(2S)-4-carbamoyl-2-[(2S)-2-[(2S)-3-carbamoyl-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]-3-(1H-indol-3-yl)propanamido]butanoic acid

C25H33N7O7 (543.2441348)


   

Pro Gln His Tyr

(2S)-2-[(2S)-2-[(2S)-4-carbamoyl-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

C25H33N7O7 (543.2441348)


   

Pro Gln Asn Trp

(2S)-2-[(2S)-3-carbamoyl-2-[(2S)-4-carbamoyl-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]propanamido]-3-(1H-indol-3-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Pro Gln Trp Asn

(2S)-3-carbamoyl-2-[(2S)-2-[(2S)-4-carbamoyl-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]-3-(1H-indol-3-yl)propanamido]propanoic acid

C25H33N7O7 (543.2441348)


   

Pro Gln Tyr His

(2S)-2-[(2S)-2-[(2S)-4-carbamoyl-2-[(2S)-pyrrolidin-2-ylformamido]butanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Pro Trp Asn Gln

(2S)-4-carbamoyl-2-[(2S)-3-carbamoyl-2-[(2S)-3-(1H-indol-3-yl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]propanamido]butanoic acid

C25H33N7O7 (543.2441348)


   

Pro Trp Gln Asn

(2S)-3-carbamoyl-2-[(2S)-4-carbamoyl-2-[(2S)-3-(1H-indol-3-yl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]butanamido]propanoic acid

C25H33N7O7 (543.2441348)


   

Pro Tyr His Gln

(2S)-4-carbamoyl-2-[(2S)-2-[(2S)-3-(4-hydroxyphenyl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]-3-(1H-imidazol-4-yl)propanamido]butanoic acid

C25H33N7O7 (543.2441348)


   

Pro Tyr Gln His

(2S)-2-[(2S)-4-carbamoyl-2-[(2S)-3-(4-hydroxyphenyl)-2-[(2S)-pyrrolidin-2-ylformamido]propanamido]butanamido]-3-(1H-imidazol-4-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Gln His Pro Tyr

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(1H-imidazol-4-yl)propanoyl]pyrrolidin-2-yl]formamido}-3-(4-hydroxyphenyl)propanoic acid

C25H33N7O7 (543.2441348)


   

Gln His Tyr Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidine-2-carboxylic acid

C25H33N7O7 (543.2441348)


   

Gln Asn Pro Trp

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-carbamoylpropanoyl]pyrrolidin-2-yl]formamido}-3-(1H-indol-3-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Gln Asn Trp Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanoyl]pyrrolidine-2-carboxylic acid

C25H33N7O7 (543.2441348)


   

Gln Pro His Tyr

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-4-carbamoylbutanoyl]pyrrolidin-2-yl]formamido}-3-(1H-imidazol-4-yl)propanamido]-3-(4-hydroxyphenyl)propanoic acid

C25H33N7O7 (543.2441348)


   

Gln Pro Asn Trp

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-4-carbamoylbutanoyl]pyrrolidin-2-yl]formamido}-3-carbamoylpropanamido]-3-(1H-indol-3-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Gln Pro Trp Asn

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-4-carbamoylbutanoyl]pyrrolidin-2-yl]formamido}-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanoic acid

C25H33N7O7 (543.2441348)


   

Gln Pro Tyr His

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-4-carbamoylbutanoyl]pyrrolidin-2-yl]formamido}-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Gln Trp Asn Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanoyl]pyrrolidine-2-carboxylic acid

C25H33N7O7 (543.2441348)


   

Gln Trp Pro Asn

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(1H-indol-3-yl)propanoyl]pyrrolidin-2-yl]formamido}-3-carbamoylpropanoic acid

C25H33N7O7 (543.2441348)


   

Gln Tyr His Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanoyl]pyrrolidine-2-carboxylic acid

C25H33N7O7 (543.2441348)


   

Gln Tyr Pro His

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-4-carbamoylbutanamido]-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-3-(1H-imidazol-4-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Arg His Met Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-3-hydroxybutanoic acid

C21H37N9O6S (543.2587382)


   

Arg His Thr Met

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanamido]-4-(methylsulfanyl)butanoic acid

C21H37N9O6S (543.2587382)


   

Arg Met His Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanoic acid

C21H37N9O6S (543.2587382)


   

Arg Met Thr His

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanamido]-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanoic acid

C21H37N9O6S (543.2587382)


   

Arg Thr His Met

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanoic acid

C21H37N9O6S (543.2587382)


   

Arg Thr Met His

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-5-carbamimidamidopentanamido]-3-hydroxybutanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanoic acid

C21H37N9O6S (543.2587382)


   

Thr His Met Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanoic acid

C21H37N9O6S (543.2587382)


   

Thr His Arg Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanoic acid

C21H37N9O6S (543.2587382)


   

Thr His Thr Trp

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanamido]-3-(1H-indol-3-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Thr His Trp Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanamido]-3-hydroxybutanoic acid

C25H33N7O7 (543.2441348)


   

Thr Met His Arg

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanamido]-5-carbamimidamidopentanoic acid

C21H37N9O6S (543.2587382)


   

Thr Met Arg His

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-4-(methylsulfanyl)butanamido]-5-carbamimidamidopentanamido]-3-(1H-imidazol-4-yl)propanoic acid

C21H37N9O6S (543.2587382)


   

Thr Arg His Met

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-5-carbamimidamidopentanamido]-3-(1H-imidazol-4-yl)propanamido]-4-(methylsulfanyl)butanoic acid

C21H37N9O6S (543.2587382)


   

Thr Arg Met His

(2S)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-5-carbamimidamidopentanamido]-4-(methylsulfanyl)butanamido]-3-(1H-imidazol-4-yl)propanoic acid

C21H37N9O6S (543.2587382)


   

Thr Thr His Trp

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-3-(1H-indol-3-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Thr Thr Trp His

(2S)-2-[(2S)-2-[(2S,3R)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-hydroxybutanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Thr Trp His Thr

(2S,3R)-2-[(2S)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanoic acid

C25H33N7O7 (543.2441348)


   

Thr Trp Thr His

(2S)-2-[(2S,3R)-2-[(2S)-2-[(2S,3R)-2-amino-3-hydroxybutanamido]-3-(1H-indol-3-yl)propanamido]-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Trp His Thr Thr

(2S,3R)-2-[(2S,3R)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanamido]-3-hydroxybutanoic acid

C25H33N7O7 (543.2441348)


   

Trp Asn Pro Gln

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanoyl]pyrrolidin-2-yl]formamido}-4-carbamoylbutanoic acid

C25H33N7O7 (543.2441348)


   

Trp Asn Gln Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-carbamoylpropanamido]-4-carbamoylbutanoyl]pyrrolidine-2-carboxylic acid

C25H33N7O7 (543.2441348)


   

Trp Pro Asn Gln

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(1H-indol-3-yl)propanoyl]pyrrolidin-2-yl]formamido}-3-carbamoylpropanamido]-4-carbamoylbutanoic acid

C25H33N7O7 (543.2441348)


   

Trp Pro Gln Asn

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(1H-indol-3-yl)propanoyl]pyrrolidin-2-yl]formamido}-4-carbamoylbutanamido]-3-carbamoylpropanoic acid

C25H33N7O7 (543.2441348)


   

Trp Gln Asn Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanamido]-3-carbamoylpropanoyl]pyrrolidine-2-carboxylic acid

C25H33N7O7 (543.2441348)


   

Trp Gln Pro Asn

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-4-carbamoylbutanoyl]pyrrolidin-2-yl]formamido}-3-carbamoylpropanoic acid

C25H33N7O7 (543.2441348)


   

Trp Thr His Thr

(2S,3R)-2-[(2S)-2-[(2S,3R)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanamido]-3-hydroxybutanoic acid

C25H33N7O7 (543.2441348)


   

Trp Thr Thr His

(2S)-2-[(2S,3R)-2-[(2S,3R)-2-[(2S)-2-amino-3-(1H-indol-3-yl)propanamido]-3-hydroxybutanamido]-3-hydroxybutanamido]-3-(1H-imidazol-4-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Tyr His Pro Gln

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanoyl]pyrrolidin-2-yl]formamido}-4-carbamoylbutanoic acid

C25H33N7O7 (543.2441348)


   

Tyr His Gln Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanoyl]pyrrolidine-2-carboxylic acid

C25H33N7O7 (543.2441348)


   

Tyr Pro His Gln

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanoic acid

C25H33N7O7 (543.2441348)


   

Tyr Pro Gln His

(2S)-2-[(2S)-2-{[(2S)-1-[(2S)-2-amino-3-(4-hydroxyphenyl)propanoyl]pyrrolidin-2-yl]formamido}-4-carbamoylbutanamido]-3-(1H-imidazol-4-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

Tyr Gln His Pro

(2S)-1-[(2S)-2-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanamido]-3-(1H-imidazol-4-yl)propanoyl]pyrrolidine-2-carboxylic acid

C25H33N7O7 (543.2441348)


   

Tyr Gln Pro His

(2S)-2-{[(2S)-1-[(2S)-2-[(2S)-2-amino-3-(4-hydroxyphenyl)propanamido]-4-carbamoylbutanoyl]pyrrolidin-2-yl]formamido}-3-(1H-imidazol-4-yl)propanoic acid

C25H33N7O7 (543.2441348)


   

PEELG

Pro Glu Glu Leu Gly

C23H37N5O10 (543.2540302)


   

PS(20:5(5Z,8Z,11Z,14Z,17Z)/0:0)

1-(5Z,8Z,11Z,14Z,17Z-eicosapentaenoyl)-glycero-3-phosphoserine

C26H42NO9P (543.2597052)


   

LPS 20:5

1-(5Z,8Z,11Z,14Z,17Z-eicosapentaenoyl)-glycero-3-phosphoserine

C26H42NO9P (543.2597052)


   

Ac-Val-Asp-Val-Ala-Asp-aldehyde (pseudo acid)

Ac-Val-Asp-Val-Ala-Asp-aldehyde (pseudo acid)

C23H37N5O10 (543.2540302)


   
   

1-[[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

1-[[(2R,3R)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

C30H33N5O5 (543.2481568000001)


   

1-[[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

1-[[(2S,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

C30H33N5O5 (543.2481568000001)


   

1-[[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

1-[[(2R,3S)-5-[(2S)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

C30H33N5O5 (543.2481568000001)


   

1-[[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

1-[[(2S,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

C30H33N5O5 (543.2481568000001)


   

1-[[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

1-[[(2R,3S)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

C30H33N5O5 (543.2481568000001)


   

1-[[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

1-[[(2R,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

C30H33N5O5 (543.2481568000001)


   

1-[[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

1-[[(2S,3R)-5-[(2R)-1-hydroxypropan-2-yl]-3-methyl-6-oxo-8-(2-pyridin-4-ylethynyl)-3,4-dihydro-2H-pyrido[2,3-b][1,5]oxazocin-2-yl]methyl]-3-(3-methoxyphenyl)-1-methylurea

C30H33N5O5 (543.2481568000001)


   

N-[(2R,4aS,12aS)-5-methyl-6-oxo-2-[2-oxo-2-(3-propan-2-ylanilino)ethyl]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide

N-[(2R,4aS,12aS)-5-methyl-6-oxo-2-[2-oxo-2-(3-propan-2-ylanilino)ethyl]-2,3,4,4a,12,12a-hexahydropyrano[2,3-c][1,5]benzoxazocin-8-yl]-2-pyrazinecarboxamide

C30H33N5O5 (543.2481568000001)


   

3,3,3-trifluoro-N-[(4R,7R,8S)-8-methoxy-4,7,10-trimethyl-5-[4-oxanyl(oxo)methyl]-11-oxo-2-oxa-5,10-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]propanamide

3,3,3-trifluoro-N-[(4R,7R,8S)-8-methoxy-4,7,10-trimethyl-5-[4-oxanyl(oxo)methyl]-11-oxo-2-oxa-5,10-diazabicyclo[10.4.0]hexadeca-1(12),13,15-trien-14-yl]propanamide

C26H36F3N3O6 (543.2556072)


   

2-amino-3-[hydroxy-[2-hydroxy-3-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyl]oxypropoxy]phosphoryl]oxypropanoic acid

2-amino-3-[hydroxy-[2-hydroxy-3-[(5Z,8Z,11Z,14Z,17Z)-icosa-5,8,11,14,17-pentaenoyl]oxypropoxy]phosphoryl]oxypropanoic acid

C26H42NO9P (543.2597052)