TPDB

3D PDB MODEL

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TPDB ID TPDB66222

Peptide_Name

ACE inhibitor

Activity

ACE inhibitors

Activity_category_statistics

Cardiometabolic peptides

Database_Source

FermFooDB Peptipedia

Sequence_Type

standard

Has_Modification No

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

Sequence

IFY

FASTA

>TPDB66222|ACE inhibitors|length=3
IFY

Formula C24H31N3O5

Absent Amino Acids ARNDCEQGHLKMPSTWV

Common Amino Acids IFY

Mass 441.53

PI 5.94

Basic Residues 0

Acidic Residues 0

Hydrophobic Residues 3

Net Charge -0

Boman Index -2.38

Hydrophobicity 2.000

Aliphatic Index 130.00

Half Life

Mammalian: 20 hour Yeast: 30 min E.coli: >10 hour

Extinction Coefficient Cystines 1490

Absorbance 280nm 337.46

Polar Residues 1

number

0

A

0

R

0

N

0

D

0

C

0

E

0

Q

0

G

0

H

1

I

0

L

0

K

0

M

1

F

0

P

0

S

0

T

0

W

1

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: 1 L: 0 K: 0 M: 0 F: 1 P: 0 S: 0 T: 0 W: 0 Y: 1 V: 0

Length

3

Formula

C24H31N3O5

Mass

441.53

PI

5.94

Net Charge

-0

Boman Index

-2.38

Hydrophobicity

2.000

Chemical_Mass

441.5188

Monoisotopic_Mass

441.2256

Evidence 1 Activity

Activity

Activity Endpoint IC50

Detail Source Activity ACE inhibitors

Activity Measurement 13.93 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 FermFooDB

Authors Lafarga T., O’Connor P., Hayes M.

Title

Identification of novel dipeptidyl peptidase-IV and angiotensin-I-converting enzyme inhibitory peptides from meat proteins using in silico analysis. Peptides, 59, 53-62, 2014

Year 2014

Literature Source Journal

Other

Number of Residues 3

Additional Info

BIOPEP-UWM database of bioactive peptides SMILES: N[C@@H]([C@H](CC)C)C(=O)N[C@@H](CC1=CC=CC=C1)C(=O)N[C@@H](CC2=CC=C(C=C2)O)C(=O)O InChI=1S/C24H31N3O5/c1-3-15(2)21(25)23(30)26-19(13-16-7-5-4-6-8-16)22(29)27-20(24(31)32)14-17-9-11-18(28)12-10-17/h4-12,15,19-21,28H,3,13-14,25H2,1-2H3,(H,26,30)(H,27,29)(H,31,32)/t15-,19-,20-,21-/m0/s1 InChIKey: VZSDQFZFTCVEGF-ZEWNOJEFSA-N Information concerning Angiotensin-Converting Enzyme (ACE) is available in MEROPS database of proteolytic enzymes (http://merops.sanger.ac.uk/) ID: M02-001

Number_of_Residues

3