Exact Mass: 1632.9086366000001
Exact Mass Matches: 1632.9086366000001
Found 3 metabolites which its exact mass value is equals to given mass value 1632.9086366000001,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
GalNAcalpha1-3GalNAcbeta1-3(GalNAcbeta1-4)Galalpha1-4Galbeta1-4Glcbeta-Cer(d18:1/16:0)
C76H136N4O33 (1632.9086366000001)
Hex(3)-HexNAc(3)-Cer 34:1;O2
C76H136N4O33 (1632.9086366000001)
Malantide
Malantide is a synthetic dodecapeptide derived from the site phosphorylated by cAMP-dependent protein kinase (PKA) on the β-subunit of phosphorylase kinase. Malantide is a highly specific substrate for PKA with a Km of 15 μM and shows protein inhibitor (PKI) inhibition >90\% substrate phosphorylation in various rat tissue extracts[1]. Malantide is also an efficient substrate for PKC with a Km of 16 μM[2].