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Table 1 Known plant PAOs summary table

From: Defining novel plant polyamine oxidase subfamilies through molecular modeling and sequence analysis

Name

Clade

UniproKB ID

Reaction mode

Substrate

Products

Subcellular Localization

Bibliography

AtPAO1

1

Q9FNA2

BC

Spm, N1-ac-Spm, Nor-Spm, t-Spm

Spd + H2O2

Cytoplasmic

[10, 34, 35]

GhPAO5

1

IDL7VGD5

BC

Spm

Spd + H2O2

[17]

ZmPAO1

2

O64411

TC

Spd, Spm

DAP + H2O2

Apoplastic

[22, 23, 33, 36]

OsPAO6

2

Q0J291

Apoplastic

[18]

OsPAO7

2

Q0J290

TC

Spd, Spm, N1-Ac-PAs

DAP + H2O2

Apoplastic

[16]

AtPAO5

3

Q9SU79

BC

t-Spm, Spd, Spm, N1-Ac-PAs

Spd/Put + H2O2

Cytoplasmic

[14]

AtPAO2

4

Q9SKX5

BC

Spd, Spm, N1-Ac-PAs, tSpm, Nor-Spm

Spd/Put + H2O2

Peroxisomal

[11, 34, 35]

AtPAO3

4

Q9LYT1

BC

Spd, Spm, N1-Ac-PAs, tSpm, Nor-Spm

Spd/Put + H2O2

Peroxisomal

[11, 34, 35]

AtPAO4

4

Q8H191

BC

Spd, Spm, tSpm

Spd/Put + H2O2

Peroxisomal

[11, 34, 35]

BdPAO2

4

I1J1Z5

BC

Spd, Spm, N1-Ac-PAs, tSpm

Spd/Put + H2O2

[19]

BdPAO3

4

I1J380

BC

Spm

Spd + H2O2

[19]

OsPAO3

4

Q7X809

BC

Spd, Spm, Nor-Spm

Spd/Put + H2O2

Peroxisomal

[13]

OsPAO4

4

Q7XR46

BC

Spd, Spm, Nor-Spm

Spd + H2O2

Peroxisomal

[13]

OsPAO5

4

Q0J954

BC

Spd, Spm, Nor-Spm

Spd + H2O2

Peroxisomal

[13]

OsPAO1

5

Q5NAI7

BC

tSpm, Spm, N1-Ac-Spm, Nor-Spm

Spd + H2O2

Cytoplasmic

[15]