TPDB

3D PDB MODEL

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TPDB ID TPDB47684

Peptide_Name

ACE inhibitor

Activity

ACE inhibitors Antihypertensive Bitter

Activity_category_statistics

Cardiometabolic peptides Food sensory peptides

Database_Source

Peptipedia AHTPDB Tastepeptides-Meta

Sequence_Type

standard

Has_Modification No

Description A 3-aa standard natural multi-activity (ACE inhibitors, Antihypertensive, and Bitter) peptide sequence curated from Peptipedia, AHTPDB, and Tastepeptides-Meta, with an available 3D structural model.

Sequence

AVL

FASTA

>TPDB47684|ACE inhibitors;Antihypertensive;Bitter|length=3
AVL

Formula C14H27N3O4

Absent Amino Acids RNDCEQGHIKMFPSTWY

Common Amino Acids ALV

Mass 301.39

PI 6.02

Basic Residues 0

Acidic Residues 0

Hydrophobic Residues 3

Net Charge -0

Boman Index -0.66

Hydrophobicity 3.267

Aliphatic Index 260.00

Half Life

Mammalian: 4.4 hour Yeast: >20 hour E.coli: >10 hour

Extinction Coefficient Cystines 0

Absorbance 280nm 0.00

Polar Residues 0

number

1

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

0

P

0

S

0

T

0

W

0

Y

1

V

Amino Acid Distribution

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

Length

3

Formula

C14H27N3O4

Mass

301.39

PI

6.02

Net Charge

-0

Boman Index

-0.66

Hydrophobicity

3.267

Chemical_Mass

301.3808

Monoisotopic_Mass

301.1995

Evidence 1 Activity

Activity

Activity Endpoint IC50

Detail Source Activity ACE inhibitors

Activity Measurement 7.11 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 Matsui T., Yukiyoshi A., Doi S., Sugimoto H., Yamada H., Matsumoto K.

Title

Gastrointestinal enzyme production of bioactive peptides from royal jelly protein and their antihypertensive ability in SHR. J. Nutr. Biochem., 13, 80-86, 2002

Year 2002

Literature Source Journal

Other

Number of Residues 3

Additional Info

BIOPEP-UWM database of bioactive peptides SMILES: N[C@@]([H])(C)C(=O)N[C@@]([H])(C(C)C)C(=O)N[C@@]([H])(CC(C)C)C(=O)O InChI=1S/C14H27N3O4/c1-7(2)6-10(14(20)21)16-13(19)11(8(3)4)17-12(18)9(5)15/h7-11H,6,15H2,1-5H3,(H,16,19)(H,17,18)(H,20,21)/t9-,10-,11-/m0/s1 InChIKey=RFJNDTQGEJRBHO-DCAQKATOSA-N Information concerning Angiotensin-Converting Enzyme (ACE) is available in MEROPS database of proteolytic enzymes (http://merops.sanger.ac.uk/) ID: M02-001 Predicted ligand of calpain 1 (EC 3.4.22.52) (MEROPS ID: C02.001) (AlphaFold ID: AF-P07384-F1) according to the BIOPEP-UWM Virtual database (ID 266) Predicted ligand of ubiquitin ligase (XIAP) (EC 2.3.2.27) (Alpha Fold ID AF-P98170-F1-model-v2) according to the BIOPEP-UWM Virtual database (ID 279) Predicted ligand of cyclooxygenase-2 (COX-2) (EC 1.14.99.1) (PDB ID: 5K1R) according to the BIOPEP-UWM Virtual database: (ID 285) Predicted inhibitor of Dipeptidyl peptidase IV (EC 3.4.14.5) (MEROPS ID: S09.003) (PDB ID: 3Q8W) according to the BIOPEP-UWM Virtual database: (ID 288)

Evidence 2 Activity

Activity

Activity Endpoint IC50

Detail Source Activity Antihypertensive

Activity Measurement 7.11 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 AHTPDB

Authors Matsui T., Yukiyoshi A., Doi S., Sugimoto H., Yamada H., Matsumoto K.

Title

Gastrointestinal enzyme production of bioactive peptides from royal jelly protein and their antihypertensive ability in SHR. J. Nutr. Biochem., 13, 80-86, 2002

Year 2002

Literature Source Journal

Other

Source Activity Label	Source Definition
Antihypertensive	AHTPDB manually curated experimentally validated antihypertensive peptide annotation.

Number of Residues 3

Additional Info

BIOPEP-UWM database of bioactive peptides SMILES: N[C@@]([H])(C)C(=O)N[C@@]([H])(C(C)C)C(=O)N[C@@]([H])(CC(C)C)C(=O)O InChI=1S/C14H27N3O4/c1-7(2)6-10(14(20)21)16-13(19)11(8(3)4)17-12(18)9(5)15/h7-11H,6,15H2,1-5H3,(H,16,19)(H,17,18)(H,20,21)/t9-,10-,11-/m0/s1 InChIKey=RFJNDTQGEJRBHO-DCAQKATOSA-N Information concerning Angiotensin-Converting Enzyme (ACE) is available in MEROPS database of proteolytic enzymes (http://merops.sanger.ac.uk/) ID: M02-001 Predicted ligand of calpain 1 (EC 3.4.22.52) (MEROPS ID: C02.001) (AlphaFold ID: AF-P07384-F1) according to the BIOPEP-UWM Virtual database (ID 266) Predicted ligand of ubiquitin ligase (XIAP) (EC 2.3.2.27) (Alpha Fold ID AF-P98170-F1-model-v2) according to the BIOPEP-UWM Virtual database (ID 279) Predicted ligand of cyclooxygenase-2 (COX-2) (EC 1.14.99.1) (PDB ID: 5K1R) according to the BIOPEP-UWM Virtual database: (ID 285) Predicted inhibitor of Dipeptidyl peptidase IV (EC 3.4.14.5) (MEROPS ID: S09.003) (PDB ID: 3Q8W) according to the BIOPEP-UWM Virtual database: (ID 288)

Number_of_Residues

3