PAOX

Peroxisomal N(1)-acetyl-spermine/spermidine oxidase

649 amino acids

Flavoenzyme which catalyzes the oxidation of N(1)-acetylspermine to spermidine and is thus involved in the polyamine back-conversion (PubMed:12477380). Can also oxidize N(1)-acetylspermidine to putrescine. Substrate specificity: N(1)-acetylspermine = N(1)-acetylspermidine > N(1),N(12)-diacylspermine >> spermine. Does not oxidize spermidine. Plays an important role in the regulation of polyamine intracellular concentration and has the potential to act as a determinant of cellular sensitivity to the antitumor polyamine analogs (PubMed:12477380).

Belongs to the flavin monoamine oxidase family.

70.29 kDa

MESTGSVGEAPGGPRVLVVGGGIAGLGAAQRLCGHSAFPHLRVLEATARAGGRIRSERCFGGVVEVGAHWIHGPSRGNPVFQLAAEYGLLGEKELSQENQLVETGGHVGLPSVSYASSGTSVSLQLVAEMATLFYGLIDQTREFLHAAETPVPSVGEYLKKEIGQHVARLCGHSAFPHLRVLEATARAGGRIRSERCFGGVVEVGAHWIHGPSRGNPVFQLAAEYGLLGEKELSQENQLVETGGHVGLPSVSYASSGASVSLQLVAEMATLFYGLIDQTREFLHAAETPVPSVGEYLKKEIGQHVAGWTEDEETRKLKLAVLNSFFNLECCVSGTHSMDLVALAPFGEYTVLPGLDCTFSKGYQGLTNCMMAALPEDTVVFEKPVKTIHWNGSFQEAAFPGETFPVSVECEDGDRFPAHHVIVTVPLGFLREHLDTFFDPPLPAEKAEAIRKIGFGTNNKIFLEFEEPFWEPDCQLIQLVWEDTSPLEDAAPELQDAWFRKLIGFVVLPAFASVHVLCGFIAGLESEFMETLSDEEVLLCLTQVLRRVTGNPRLPAPKSVLRSRWHSAPYTRGSYSYVAVGSTGGDLDLLAQPLPADGAGAQLQILFAGEATHRTFYSTTHGALLSGWREADRLLSLWAPQVQQPRPRL

PAOX

Peroxisomal N(1)-acetyl-spermine/spermidine oxidase

512 amino acids

Flavoenzyme which catalyzes the oxidation of N(1)-acetylspermine to spermidine and is thus involved in the polyamine back-conversion. Can also oxidize N(1)-acetylspermidine to putrescine. Substrate specificity: N(1)-acetylspermine = N(1)-acetylspermidine > N(1),N(12)-diacylspermine >> spermine. Does not oxidize spermidine. Plays an important role in the regulation of polyamine intracellular concentration.

Belongs to the flavin monoamine oxidase family.

56.325 kDa

MQSGGRQAEAPGRGPRVLVVGGGIAGLGAAQRLCRHPAFSHLRVLEATARAGGRIRSEHSFGGVVEVGAHWIHGPSQGNPVFQLAAKYGLLGEKALSEENQLIETGGHVGLPSVSYASSGVSVSLELVAEMASLFYSLIDQTREFLQAAETTPPSVGEYLKEKIRQHMAGWTEDEETKKLKLAILKNLFNVECCVSGTHSMDLVALAPFGEYTVLPGLDCTFPEGYQGLTDCIMASLPKDVMVFDKPVKTIHWNGSFREASAPGETFPVLVECEDGDCFPAHHVVVTVPLGFFKKHLDTFFEPPLPTEKVEAIRKIGFGTNNKIFLEFEEPFWEPDCQHIQVVWEDMSPLEDTAPELQDAWFKKLIGFWVLPPFQASHVLCGFIAGLESEFMETLSDEDVLRSLTQVLRRVTGNPQLPAPRSMLRSCWHSAPYTRGSYSYVAVGSSGDDMDRLAQPLPSDGKGAQLQVLFAGEATHRTFYSTTHGALLSGWREADRLMTLWDPQAQWPEPRL

Paox

Peroxisomal N(1)-acetyl-spermine/spermidine oxidase

504 amino acids

Flavoenzyme which catalyzes the oxidation of N(1)-acetylspermine to spermidine and is thus involved in the polyamine back-conversion (PubMed:12660232, PubMed:28029774). Can also oxidize N(1)-acetylspermidine to putrescine. Substrate specificity: N(1)-acetylspermine = N(1)-acetylspermidine > N(1),N(12)-diacylspermine >> spermine. Does not oxidize spermidine. Plays an important role in the regulation of polyamine intracellular concentration and has the potential to act as a determinant of cellular sensitivity to the antitumor polyamine analogs (PubMed:12660232).

Belongs to the flavin monoamine oxidase family.

55.447 kDa

MAFPGPRVLVVGSGIAGLGAAQKLCSHRAAPHLRVLEATASAGGRIRSERCFGGVVELGAHWIHGPSQDNPVFQLAAEFGLLGEKELSEENQLVDTGGHVALPSMIWSSSGTSVSLELMTEMARLFYGLIERTREFLNESETPMASVGEFLKKEISQQVASWTEDDEDTRKRKLAILNTFFNIECCVSGTHSMDLVALAPFGEYTVLPGLDCILAGGYQGLTDRILASLPKDTVAFDKPVKTIHWNGSFQEAAFPGETFPVLVECEDGARLPAHHVIVTVPLGFLKEHQDTFFEPPLPAKKAEAIKKLGFGTNNKIFLEFEEPFWEPDCQFIQVVWEDTSPLQDTALSLQDTWFKKLIGFLVQPSFESSHVLCGFIAGLESEFMETLSDEEVLLSLTQVLRRVTGNPQLPAAKSVRRSQWHSAPYTRGSYSYVAVGSTGDDLDLMAQPLPEDGTGTQLQVLFAGEATHRTFYSTTHGALLSGWREADRLVSLWDSQVEQSRPRL