TPDB

3D PDB MODEL

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TPDB ID TPDB66434

Peptide_Name

ACE inhibitor

Activity

ACE inhibitors

Activity_category_statistics

Cardiometabolic peptides

Database_Source

Peptipedia

Sequence_Type

standard

Has_Modification No

Description A 14-aa standard natural ace inhibitors peptide sequence curated from Peptipedia, with an available 3D structural model.

Sequence

GNPVGGVGHGTTGT

FASTA

>TPDB66434|ACE inhibitors|length=14
GNPVGGVGHGTTGT

Formula C49H79N17O19

Absent Amino Acids ARDCEQILKMFSWY

Common Amino Acids G

Mass 1210.27

PI 7.85

Basic Residues 1

Acidic Residues 0

Hydrophobic Residues 2

Net Charge +0

Boman Index 2.45

Hydrophobicity -0.314

Aliphatic Index 41.43

Half Life

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

Extinction Coefficient Cystines 0

Absorbance 280nm 0.00

Polar Residues 4

number

0

A

0

R

1

N

0

D

0

C

0

E

0

Q

6

G

1

H

0

I

0

L

0

K

0

M

0

F

1

P

0

S

3

T

0

W

0

Y

2

V

Amino Acid Distribution

A: 0 R: 0 N: 1 D: 0 C: 0 E: 0 Q: 0 G: 6 H: 1 I: 0 L: 0 K: 0 M: 0 F: 0 P: 1 S: 0 T: 3 W: 0 Y: 0 V: 2

Length

14

Formula

C49H79N17O19

Mass

1210.27

PI

7.85

Net Charge

+0

Boman Index

2.45

Hydrophobicity

-0.314

Chemical_Mass

1210.2509

Monoisotopic_Mass

1209.5720

Evidence 1 Activity

Activity

Activity Endpoint IC50

Detail Source Activity ACE inhibitors

Activity Measurement 434.55 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 Złotek U., Jakubczyk A., Rybczyńska-Tkaczyk K., Ćwiek P., Baraniak B., Lewicki S.

Title

Characteristics of new peptides GQLGEHGGAGMG, GEHGGAGMGGGQFQPV, EQGFLPGPEESGR, RLARAGLAQ, YGNPVGGVGH, and GNPVGGVGHGTTGT as inhibitors of enzymes involved in metabolic syndrome and antimicrobial potential. Molecules, 25, 2492, 2020

Year 2020

Literature Source Journal

Other

Number of Residues 14

Additional Info

IOPEP-UWM database of bioactive peptides SMILES: NCC(=O)N[C@@H](CC(=O)N)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](C(C)C)C(=O)NCC(=O)NCC(=O)N[C@@H](C(C)C)C(=O)NCC(=O)N[C@@H](CC2=C[N]([H])C=N2)C(=O)NCC(=O)N[C@@H]([C@H](O)C)C(=O)N[C@@H]([C@H](O)C)C(=O)NCC(=O)N[C@@H]([C@H](O)C)C(=O)O InChI=1S/C49H79N17O19/c1-21(2)37(61-34(74)16-53-32(72)15-55-45(80)38(22(3)4)64-43(78)29-9-8-10-66(29)48(83)28(12-30(51)70)60-31(71)13-50)44(79)56-17-33(73)59-27(11-26-14-52-20-58-26)42(77)54-18-35(75)62-40(24(6)68)47(82)65-39(23(5)67)46(81)57-19-36(76)63-41(25(7)69)49(84)85/h14,20-25,27-29,37-41,67-69H,8-13,15-19,50H2,1-7H3,(H2,51,70)(H,52,58)(H,53,72)(H,54,77)(H,55,80)(H,56,79)(H,57,81)(H,59,73)(H,60,71)(H,61,74)(H,62,75)(H,63,76)(H,64,78)(H,65,82)(H,84,85)/t23-,24-,25-,27+,28+,29+,37+,38+,39+,40+,41+/m1/s1 InChIKey=CAXYETPNMVFODZ-PBFOZKSOSA-N Inhibitor of Alpha-amylase (EC 3.2.1.1) according to the BIOPEP-UWM database of bioactive peptides (ID 9789) Inhibitor of pancreatic lipase according to the BIOPEP-UWM database of bioactive peptides (ID 9790) Inhibitor of lipoxygenase (LOX) according to the BIOPEP-UWM database of bioactive peptides (ID 9791) Inhibitor of cyclooxygenase-1 (COX-1) (EC 1.14.99.1) according to the BIOPEP-UWM database of bioactive peptides (ID 9792) Inhibitor of cyclooxygenase-2 (COX-2) (EC 1.14.99.1) according to the BIOPEP-UWM database of bioactive peptides (ID 9793)

Number_of_Residues

14