Protein
Thermospermine synthase ACAULIS5
Organism
Arabidopsis thaliana
Function
Required for correct xylem specification through regulation of the lifetime of the xylem elements. Prevents premature death of the xylem vessel elements.
Similarity
Belongs to the spermidine/spermine synthase family.
Sequence
MGEAVEVMFGNGFPEIHKATSPTQTLHSNQQDCHWYEETIDDDLKWSFALNSVLHQGTSEYQDIALLDTKRFGKVLVIDGKMQSAERDEFIYHECLIHPALLFHPNPKTVFIMGGGEGSAAREILKHTTIEKVVMCDIDQEVVDFCRRFLTVNSDAFCNKKLELVIKDAKAELEKREEKFDIIVGDLADPVEGGPCYQLYTKSFYQNILKPKLSPNGIFVTQAGPAGIFTHKEVFTSIYNTMKQVFKYVKAYTAHVPSFADTWGWVMASDHEFDVEVDEMDRRIEERVNGELMYLNAPSFVSAATLNKTISLALEKETEVYSEENARFIHGHGVAYRHI