BIOPEP-UWM: Report

ID 427
Name Bitter peptide
sequence
RPKHPIKHQ

Function:
Bitter taste
 
Number of residues
9
Activity code
bi
Activity :
bitter
Chemical mass 1140.3379 Monoisotopic mass 1139.6658
EC50 :
0.00 µM



Bibliographic data:
Authors
Ong L., Henriksson A., Shah N. P.
Title
Angiotensin converting enzyme-inhibitory activity in Cheddar cheeses made with the addition of probiotic Lactobacillus casei sp. Le Lait,, 87(2), 149-165, 2007
Year Source
2007 Journal



Additional information:
BIOPEP-UWM database of sensory peptides and amino acids


SMILES: N[C@@H](CCCNC(=N)N)C(=O)N1CCC[C@@H]1C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC2=CN=C[N]2[H])C(=O)N3CCC[C@@H]3C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC4=CN=C[N]4[H])C(=O)N[C@@H](CCC(=O)N)C(=O)O

InChI=1S/C51H85N19O11/c1-3-29(2)41(47(77)64-34(13-5-7-19-53)42(72)66-36(23-30-25-58-27-61-30)44(74)65-35(50(80)81)16-17-40(55)71)68-46(76)39-15-10-22-70(39)49(79)37(24-31-26-59-28-62-31)67-43(73)33(12-4-6-18-52)63-45(75)38-14-9-21-69(38)48(78)32(54)11-8-20-60-51(56)57/h25-29,32-39,41H,3-24,52-54H2,1-2H3,(H2,55,71)(H,58,61)(H,59,62)(H,63,75)(H,64,77)(H,65,74)(H,66,72)(H,67,73)(H,68,76)(H,80,81)(H4,56,57,60)/t29-,32-,33-,34-,35-,36-,37-,38-,39-,41-/m0/s1

InChIKey: LGFGAWNELRGQQH-YIJACBTNSA-N


Inhibitor of Angiotensin-converting enzyme (EC 3.4.15.1) (MEROPS ID: M02-001) according to the AHTPDB database; the BIOPEP-UWM database of bioactive peptides (ID 7483), the EROP-Moscow database, the MBPDB database, the PepBank database
Hypotensive peptides according to the EROP-Moscow database



Database reference:
AHTPDB: ID 1704; 2366; 2760; 3617; 3623; 4192; 4379; 4608; 5043; 5685; 6065; 6494

BIOPEP-UWM database of bioactive peptide: ID 7483

ChemSpider: ID 8300040

EROP-Moscow: ID E14717

FeptideDB: ID 7483

MBPDB: peptide RPKHPIKHQ

PepBank: peptide RPKHPIKHQ

PubChem: CID 10124521

SATPdb: ID satpdb24333