From: Defining novel plant polyamine oxidase subfamilies through molecular modeling and sequence analysis
ZmPAO1a | Tyr437 | Phe401 | Glu168 | Tyr296 | Glu60 | Tyr167 | Tyr163 | Asn232 | Lys300 |
---|---|---|---|---|---|---|---|---|---|
MmAPAOa | Thr469 | – | Val182 | Tyr428 | His59 | Tyr194 | Ser468 | Glu179 | Lys305 |
Clade I | Tyr | Tyr | Glu | Tyr | Ala | Phe | Ile | Asn | Lys |
Clade II | Tyr | Phe/Tyr | Glu | Tyr | Glu | Tyr | Tyr/Phe | Asn | Lys |
Clade III | Thr | – | Tyr | Tyr | His | Tyr | Ser | Gln | Lys |
Clade IV | Ser | – | Met/Leu | Tyr | His | Glu | Gly | – | Lys |
Clade V | Thr | – | Asp | Tyr | Gln | Tyr | Ser | Glu | Lys |