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Table 1 Distribution of protein peptidase inhibitor families in the Viridiplantae

From: Plant protein peptidase inhibitors: an evolutionary overview based on comparative genomics

Family

Distribution

I1 Kazal

Chlorophyta, Bryophyta, Lycopodiophyta, Monocots, Eudicots

I2 Kunitz-A

Chlorophyta (Chlorophyceae, Trebouxiophyceae)

I3 Kunitz-P

Chlorophyta, Bryophyta, Lycopodiophyta, Monocots, Eudicots

I4 Serpin

Chlorophyta, Bryophyta, Lycopodiophyta, Monocots, Eudicots

I6 Cereal

Monocots, Eudicots

I7 Squash serine

Eudicots (Cucurbitales)

I9 Subtilisin propeptide

Chlorophyta, Bryophyta, Lycopodiophyta, Monocots, Eudicots

I12 Bowman-Birk

Monocots, Eudicots

I13 Pin-I

Chlorophyta, Bryophyta, Lycopodiophyta, Monocots, Eudicots

I18 MTI-2

Eudicots (Brassicales)

I20 Pin-II

Lycopodiophyta, Monocots, Eudicots

I25 Cystatin

Chlorophyta, Bryophyta, Lycopodiophyta, Monocots, Eudicots

I29 Papain propeptide

Chlorophyta, Bryophyta, Lycopodiophyta, Monocots, Eudicots

I37 PMCPI

Eudicots (Solanales)

I39 Alpha-2 macroglobulin

Chlorophyta (Mamiellophyceae)

I51 SCPY Inhibitor

Chlorophyta, Bryophyta, Lycopodiophyta, Monocots, Eudicots

I55 SQAPI

Eudicots (Cucurbitales)

I67 Bromein

Monocots (Poales)

I73 VTI

Eudicots (Lamiales)

I83 ANT Inhibitor

Coniferophyta

I90 MJTI

Eudicots (Caryophyllales)