BIOPEP-UWM: Report

ID 2605
Name PEP inhibitor
sequence
IHPFAQTQ

Function:
Inhibitor of prolyl oligopeptidase (EC 3.4.21.26) (MEROPS ID: S09.001)
 
Number of residues
8
Activity code
am
Activity :
antiamnestic
Chemical mass 941.0389 Monoisotopic mass 940.4752
EC50 :
150.00 µM



Bibliographic data:
Authors
Asano M., Nio N., Ariyoshi Y.
Title
Inhibition of prolyl endopeptidase by synthetic beta-casein peptides and their derivatives with a C-terminal prolinol or prolinal. Biosci. Biotech. Biochem., 56, 976-977 (1992)
Year Source
1992 Journal



Additional information:
BIOPEP-UWM database of bioactive peptides


SMILES: [H][C@](C(N[C@](C(N[C@](C(N[C@](C(=O)O)(CCC(=O)N)[H])=O)([C@H](O)C)[H])=O)(CCC(=O)N)[H])=O)(NC([C@@](NC([C@]1(N(C([C@@](NC([C@]([C@H](CC)C)(N)[H])=O)(Cc2[nH]cnc2)[H])=O)CCC1)[H])=O)(Cc1ccccc1)[H])=O)C

InChI=1S/C43H64N12O12/c1-5-22(2)34(46)40(63)53-30(19-26-20-47-21-48-26)42(65)55-17-9-12-31(55)39(62)52-29(18-25-10-7-6-8-11-25)38(61)49-23(3)36(59)50-27(13-15-32(44)57)37(60)54-35(24(4)56)41(64)51-28(43(66)67)14-16-33(45)58/h6-8,10-11,20-24,27-31,34-35,56H,5,9,12-19,46H2,1-4H3,(H2,44,57)(H2,45,58)(H,47,48)(H,49,61)(H,50,59)(H,51,64)(H,52,62)(H,53,63)(H,54,60)(H,66,67)/t22-,23-,24+,27-,28-,29-,30-,31-,34-,35-/m0/s1

InChIKey: SPPXEJTZAQNQRH-YOLOVINHSA-N



Database reference:
EROP-Moscow: ID E14661

MBPDB: Peptide IHPFAQTQ