TPDB

3D PDB MODEL

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TPDB ID TPDB66530

Peptide_Name

ACE inhibitor

Activity

ACE inhibitors

Activity_category_statistics

Cardiometabolic peptides

Database_Source

Peptipedia

Sequence_Type

standard

Has_Modification No

Description A 3-aa standard natural ace inhibitors peptide sequence curated from Peptipedia, with an available 3D structural model.

Sequence

LMP

FASTA

>TPDB66530|ACE inhibitors|length=3
LMP

Formula C16H29N3O4S1

Absent Amino Acids ARNDCEQGHIKFSTWYV

Common Amino Acids LMP

Mass 359.48

PI 6.02

Basic Residues 0

Acidic Residues 0

Hydrophobic Residues 2

Net Charge -0

Boman Index -0.34

Hydrophobicity 1.367

Aliphatic Index 130.00

Half Life

Mammalian: 5.5 hour Yeast: 3 min E.coli: 2 min

Extinction Coefficient Cystines 0

Absorbance 280nm 0.00

Polar Residues 0

number

0

A

0

R

0

N

0

D

0

C

0

E

0

Q

0

G

0

H

0

I

1

L

0

K

1

M

0

F

1

P

0

S

0

T

0

W

0

Y

0

V

Amino Acid Distribution

A: 0 R: 0 N: 0 D: 0 C: 0 E: 0 Q: 0 G: 0 H: 0 I: 0 L: 1 K: 0 M: 1 F: 0 P: 1 S: 0 T: 0 W: 0 Y: 0 V: 0

Length

3

Formula

C16H29N3O4S1

Mass

359.48

PI

6.02

Net Charge

-0

Boman Index

-0.34

Hydrophobicity

1.367

Chemical_Mass

359.4841

Monoisotopic_Mass

359.1872

Evidence 1 Activity

Activity

Activity Endpoint IC50

Detail Source Activity ACE inhibitors

Activity Measurement 15.80 µM

Function Inhibitor of Angiotensin-Converting Enzyme (ACE) (EC 3.4.15.1) (MEROPS ID: M02-001)

Detail Activity ACE inhibitor

Activity Code ah

Source & Reference

Database Source NA

Authors Lammi C., Boschin G., Bollati C., Arnoldi A., Galaverna G., Dellafiora L.

Title

A heuristic, computer-driven and top-down approach to identify novel bioactive peptides: a proof-of-principle on angiotensin I converting enzyme inhibitory peptides. Food Res. Int., 150 A, 110753, 2021

Year 2021

Literature Source Journal

Other

Number of Residues 3

Additional Info

BIOPEP-UWM database of bioactive peptides SMILES: N[C@@]([H])(CC(C)C)C(=O)N[C@@]([H])(CCSC)C(=O)N1[C@@]([H])(CCC1)C(=O)O InChI=1S/C16H29N3O4S/c1-10(2)9-11(17)14(20)18-12(6-8-24-3)15(21)19-7-4-5-13(19)16(22)23/h10-13H,4-9,17H2,1-3H3,(H,18,20)(H,22,23)/t11-,12-,13-/m0/s1 InChIKey=GNRPTBRHRRZCMA-AVGNSLFASA-N Information concerning Angiotensin-Converting Enzyme (ACE) is available in MEROPS database of proteolytic enzymes (http://merops.sanger.ac.uk/) ID: M02-001 IC50 measured using cel-based assay 6.8 µM Lammi C., Boschin G., Bollati C., Arnoldi A., Galaverna G., Dellafiora L., 2021, A heuristic, computer-driven and top-down approach to identify novel bioactive peptides: a proof-of-principle on angiotensin I converting enzyme inhibitory peptides. Food Res. Int., 150 A, 110753

Number_of_Residues

3