Valyltryptophan

(2S)-2-[(2S)-2-amino-3-methylbutanamido]-3-(1H-indol-3-yl)propanoic acid

Formula: C16H21N3O3 (303.1583)
Chinese Name: 二肽-2(眼丽肽)
BioDeep ID: BioDeep_00000026508 ( View LC/MS Profile)
SMILES: CC(C)[C@H](N)C(=O)N[C@@H](CC1=CNC2=CC=CC=C12)C(O)=O



Found 12 Sample Hits

m/z Adducts Species Organ Scanning Sample
304.1564 [M+H]+
PPM:12.7		 Rattus norvegicus Epididymis MALDI (DHB)
epik_dhb_head_ito03_18 - MTBLS58
Resolution: 17μm, 208x104

Description

304.1617 [M+H]+
PPM:12.7		 Rattus norvegicus Epididymis MALDI (DHB)
epik_dhb_head_ito08_43 - MTBLS58
Resolution: 17μm, 298x106

Description

304.1619 [M+H]+
PPM:12		 Rattus norvegicus Epididymis MALDI (DHB)
epik_dhb_head_ito08_44 - MTBLS58
Resolution: 17μm, 299x111

Description

304.1618 [M+H]+
PPM:12.4		 Rattus norvegicus Epididymis MALDI (DHB)
epik_dhb_head_ito08_46 - MTBLS58
Resolution: 17μm, 298x106

Description

304.1619 [M+H]+
PPM:12		 Rattus norvegicus Epididymis MALDI (DHB)
epik_dhb_head_ito08_47 - MTBLS58
Resolution: 17μm, 301x111

Description

304.1569 [M+H]+
PPM:11.7		 Rattus norvegicus Epididymis MALDI (DHB)
epik_dhb_head_ito01_04 - MTBLS58
Resolution: 17μm, 178x91

Description

304.1618 [M+H]+
PPM:12.4		 Rattus norvegicus normal MALDI (DHB)
epik_dhb_head_ito01_05 - MTBLS58
Resolution: 17μm, 183x105

Description

304.1617 [M+H]+
PPM:12.7		 Rattus norvegicus Epididymis MALDI (DHB)
epik_dhb_head_ito01_06 - MTBLS58
Resolution: 17μm, 183x103

Description

304.1619 [M+H]+
PPM:12		 Rattus norvegicus Epididymis MALDI (DHB)
epik_dhb_head_ito03_14 - MTBLS58
Resolution: 17μm, 205x103

Description

304.1659 [M+H]+
PPM:1.1		 Homo sapiens esophagus DESI ()
LNTO22_1_4 - MTBLS385
Resolution: 17μm, 82x80

Description

304.1644 [M+H]+
PPM:3.8		 Mus musculus brain MALDI (DHB)
Brain01_Bregma1-42_02_centroid - MTBLS313
Resolution: 17μm, 434x258

Description

304.164 [M+H]+
PPM:5.1		 Mus musculus brain MALDI (DHB)
Brain01_Bregma1-42_01_centroid - MTBLS313
Resolution: 17μm, 447x118

Description


Valyltryptophan is a dipeptide composed of valine and tryptophan. It is an incomplete breakdown product of protein digestion or protein catabolism. Dipeptides are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Some dipeptides are known to have physiological or cell-signalling effects although most are simply short-lived intermediates on their way to specific amino acid degradation pathways following further proteolysis. C78274 - Agent Affecting Cardiovascular System > C270 - Antihypertensive Agent C471 - Enzyme Inhibitor > C783 - Protease Inhibitor > C247 - ACE Inhibitor Dipeptide 2 (N-Valyltryptophan; Val-Trp) is a bioactive peptide with anti-aging effect and has been reported used as a cosmetic ingredient[1].