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Table 1 Summary of some common plant antimicrobial peptides about their classification and Bioactivities

From: Plant antimicrobial peptides: structures, functions, and applications

Peptide

Classification

Function

Potency

Refs.

Purothionins

thionin

Antibacterial

1–540b

Fernandez et al. 1972

Cp-thionin II

thionin

Antifungal

50b

Schmidt et al. 2019

CaThi

thionin

Antibacterial, Antifungal

10–40f

Taveira et al. 2014

alfAFP

Plant defensin

Antifungal

5f

Gao et al. 2000

Fa-AMP1

Plant defensin

Antibacterial, Antifungal

11f

Fujimura et al. 2003

Fa-AMP2

Plant defensin

Antibacterial, Antifungal

36f

Fujimura et al. 2003

C. fistula PI

Plant defensin

Trypsin inhibitor

2e

Wijaya et al. 2000

Rs-AFP1

Plant defensin

Antifungal

5-15f

Terras et al. 1995

Rs-AFP2

Plant defensin

Antifungal

2f

Terras et al. 1995

Rs-AFP3

Plant defensin

Antifungal

2f

Terras et al. 1995

Rs-AFP4

Plant defensin

Antifungal

5–11f

Terras et al. 1995

Vv-AMP1

Plant defensin

Antifungal

3.6–15f

de Beer and Vivier, 2008

ZmD32

Plant defensin

Antibacterial, Antifungal

0.5–4.0e

Kerenga et al. 2019

NaD1

Plant defensin

Antibacterial, Antifungal

0.4–2.8e

Kerenga et al. 2019

NTC

Hevein-like peptides

Antifungal

90–1250f

Van Parijs et al. 1991

Pn-AMP1

Hevein-like peptides

Antifungal

3–26f

Koo et al. 1998

Pn-AMP2

Hevein-like peptides

Antifungal

75f

Koo et al. 1998

pnAMP-h2

Hevein-like peptides

Antifungal

23–52f

Koo et al. 2002

Ep-AMP1

Knottin-type peptides

Antibacterial, Antifungal

0.31–10e

Aboye et al, 2015

Psacotheasin

Knottin-type peptides

Antibacterial, Antifungal

12.5–25c, 1.56–3.13c

Hwang et al. 2010a, b

bevuTI-I

Knottin-type peptides

Trypsin inhibitory

Prolyl oligopeptidase

471d

11e

Retzl et al. 2020

Tk-AMP-X1

α-hairpinin

Antifungal

7.5–30f

Utkina et al. 2013

Tk-AMP-X2

α-hairpinin

Antifungal

7.5–30f

Utkina et al. 2013

MBP-1

α-hairpinin

Antibacterial, Antifungal

30b

Duvick et al. 1992

Ps-LTP1

Lipid Transfer Protein

Antibacterial, Antifungal

40e, 10-40e

Bogdanov et al. 2016

McLTP1

Lipid Transfer Protein

Antibacterial

12.5-200e

Souza et al. 2018

Lc-LTP1

Lipid Transfer Protein

Antibacterial, Antifungal

40e, 5-40e

Bogdanov et al. 2015

Lc-LTP2

Lipid Transfer Protein

Antibacterial, Antifungal

20-40e, 10-40e

Bogdanov et al. 2015

Lc-LTP3

Lipid Transfer Protein

Antibacterial, Antifungal

40e, 10-40e

Bogdanov et al. 2015

Snakin-1

Snakins

Antibacterial, Antifungal

3a, 1–10a

Segura et al. 1999

Snakin-2

Snakins

Antibacterial, Antifungal

1-20a

Tavares et al. 2008

cyO2

Cyclotide family

Antibacterial, Anticancer

2-9c, 0.1–0.3e

Pränting et al. 2010; Lindholm et al. 2002

varv A

Cyclotide family

Anticancer

2.7–6.35e

Lindholm et al. 2002

varv F

Cyclotide family

Anticancer

2.6–7.4e

Lindholm et al. 2002

kalata B1

Cyclotide family

Insecticidal

6.5–21f

Colgrave et al. 2008

kalata B2

Cyclotide family

Insecticidal

4.7–17f

Colgrave et al. 2008

kalata B6

Cyclotide family

Insecticidal

2.6–7.9f

Colgrave et al. 2008

kalata B6

Cyclotide family

Insecticidal

17–19f

Colgrave et al. 2008

Poca A

Cyclotide family

Anticancer

1.8e

Pinto et al. 2018

Poca B

Cyclotide family

Anticancer

2.7e

Pinto et al. 2018

CyO4

Cyclotide family

Anticancer

9.8e

Pinto et al. 2018

  1. aEC50(Effective concentration for half-maximum inhibition in µM)
  2. bMIC (Minimum inhibitory concentration in µg/ml)
  3. cMIC (Minimum inhibitory concentration in µM)
  4. dIC50(half-maximum inhibitory concentration in nM)
  5. eIC50(half-maximum inhibitory concentration in μM)
  6. fIC50(half-maximum inhibitory concentration in µg/ml)