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AOX1

Gene
AOX1
Protein
Aldehyde oxidase 1
Organism
Bos taurus
Length
1339 amino acids
Function
Oxidase with broad substrate specificity, oxidizing aromatic azaheterocycles, such as N1-methylnicotinamide, N-methylphthalazinium and phthalazine, as well as aldehydes, such as benzaldehyde, retinal, pyridoxal, and vanillin. Plays a key role in the metabolism of xenobiotics and drugs containing aromatic azaheterocyclic substituents. Is probably involved in the regulation of reactive oxygen species homeostasis. May be a prominent source of superoxide generation via the one-electron reduction of molecular oxygen. Also may catalyze nitric oxide (NO) production via the reduction of nitrite to NO with NADH or aldehyde as electron donor. May play a role in adipogenesis.
Similarity
Belongs to the xanthine dehydrogenase family.
Mass
147.611 kDa
Sequence
MEGGSELLFYVNGRKVTEKNVDPETMLLPYLRKKLRLTGTKYGCGGGGCGACTVMISRYNPITKKIRHYPANACLTPICSLYGAAVTTVEGIGSTKTRIHPVQERIAKCHGTQCGFCTPGMVMSLYTLLRNHPEPTLTQLNDALGGNLCRCTGYRPIINACKTFCKTSGCCQSKENGVCCLDQGMNGLPEFEEGNETSLKLFSEEEFLPLDPTQELIFPPELMTMAEKKTQKTRIFGSDRMTWISPVTLKELLEAKVKYPQAPVVMGNTSVGPDMKFKGIFHPVIISPDRIEELSVVNYTDNGLTLGAAVSLAEVKDILANVTRKLPEEKTQMYHALLKHLETLAGPQIRNMASLGGHIVSRHPDSDLNPLLAVGNCTLNLLSKEGRRQIPLNEQFLRKCPSADLKPEEILISVNIPYSRKWEFVSAFRQAQRQQNALAIVNSGMRVCFGKGDGIIRELSIAYGGVGPTTILANNSCQKLIGRPWNEEMLDAACRLILDEVSLPGSAPGGRVEFKRTLIVSFLFKFYLEVSQILKGMDLVHYPSLASKYESALEDLHSRHYWSTLKYQNADLKQLSQDPIGHPIMHLSGIKHATGEAIYCDDMPVVDRELFLTFVTSSRAHAKIVSIDVSAALSLPGVVDILTGEHLPGINTTFGFLTDADQLLSTDEVSCVGQLVCAVIADSEVQARRAAQQVKIVYQDLEPVILTIEEAIQNKSFFEPERKLEYGNVDEAFKMVDQILEGEIHMGGQEHFYMETQSMLVVPKGEDREIDVYVSAQFPKYIQDITASVLKVSANKVMCHVKRVGGAFGGKVTKTGVLAAITAFAANKHGRPVRCILERGEDILITGGRHPYLGKYKAGFMNDGRILALDMEHYNNAGAFLDESLFVIEMGLLKLENAYKFPNLRCRGWACRTNLPSNTALRGFGFPQAGLITEACITEVAAKCGLPPEKVRMINMYKEIDQTPYKQEINTKNLTQCWKECMATSSYTLRKAAVEKFNSENYWKKKGLAMVPLKYPIGLGSVAAGQAAALVHIYLDGSVLVTHGGIEMGQGVHTKMIQVVSRELRMPLSSIHLRGTSTETIPNTNPSGGSVVADLNGLAVKDACQTLLKRLKPIISKNPKGTWKDWAQAAFNESISLSATGYFRGYESNINWETGEGHPFEYFVYGAACSEVEIDCLTGAHKNIRTDIVMDVGYSINPALDVGQIEGAFIQGMGLYTIEELNYSPQGVLYTRGPNQYKIPAICDIPMELHISFLPPSENSNTLYSSKGLGESGIFLGCSVFFAIHDAIRAARQERGLPGPLRLNSPLTPEKIRMACEDKFTKMIPRDEPGSYVPWSVPI

Gene
AOX1
Protein
Aldehyde oxidase
Organism
Homo sapiens
Length
1338 amino acids
Function
Oxidase with broad substrate specificity, oxidizing aromatic azaheterocycles, such as N1-methylnicotinamide, N-methylphthalazinium and phthalazine, as well as aldehydes, such as benzaldehyde, retinal, pyridoxal, and vanillin. Plays a key role in the metabolism of xenobiotics and drugs containing aromatic azaheterocyclic substituents. Participates in the bioactivation of prodrugs such as famciclovir, catalyzing the oxidation step from 6-deoxypenciclovir to penciclovir, which is a potent antiviral agent. Is probably involved in the regulation of reactive oxygen species homeostasis. May be a prominent source of superoxide generation via the one-electron reduction of molecular oxygen. Also may catalyze nitric oxide (NO) production via the reduction of nitrite to NO with NADH or aldehyde as electron donor. May play a role in adipogenesis.
Similarity
Belongs to the xanthine dehydrogenase family.
Mass
147.918 kDa
Sequence
MDRASELLFYVNGRKVIEKNVDPETMLLPYLRKKLRLTGTKYGCGGGGCGACTVMISRYNPITKRIRHHPANACLIPICSLYGAAVTTVEGIGSTHTRIHPVQERIAKCHGTQCGFCTPGMVMSIYTLLRNHPEPTLDQLTDALGGNLCRCTGYRPIIDACKTFCKTSGCCQSKENGVCCLDQGINGLPEFEEGSKTSPKLFAEEEFLPLDPTQELIFPPELMIMAEKQSQRTRVFGSERMMWFSPVTLKELLEFKFKYPQAPVIMGNTSVGPEVKFKGVFHPVIISPDRIEELSVVNHAYNGLTLGAGLSLAQVKDILADVVQKLPEEKTQMYHALLKHLGTLAGSQIRNMASLGGHIISRHPDSDLNPILAVGNCTLNLLSKEGKRQIPLNEQFLSKCPNADLKPQEILVSVNIPYSRKWEFVSAFRQAQRQENALAIVNSGMRVFFGEGDGIIRELCISYGGVGPATICAKNSCQKLIGRHWNEQMLDIACRLILNEVSLLGSAPGGKVEFKRTLIISFLFKFYLEVSQILKKMDPVHYPSLADKYESALEDLHSKHHCSTLKYQNIGPKQHPEDPIGHPIMHLSGVKHATGEAIYCDDMPLVDQELFLTFVTSSRAHAKIVSIDLSEALSMPGVVDIMTAEHLSDVNSFCFFTEAEKFLATDKVFCVGQLVCAVLADSEVQAKRAAKRVKIVYQDLEPLILTIEESIQHNSSFKPERKLEYGNVDEAFKVVDQILEGEIHMGGQEHFYMETQSMLVVPKGEDQEMDVYVSTQFPKYIQDIVASTLKLPANKVMCHVRRVGGAFGGKVLKTGIIAAVTAFAANKHGRAVRCVLERGEDMLITGGRHPYLGKYKAGFMNDGRILALDMEHYSNAGASLDESLFVIEMGLLKMDNAYKFPNLRCRGWACRTNLPSNTAFRGFGFPQAALITESCITEVAAKCGLSPEKVRIINMYKEIDQTPYKQEINAKNLIQCWRECMAMSSYSLRKVAVEKFNAENYWKKKGLAMVPLKFPVGLGSRAAGQAAALVHIYLDGSVLVTHGGIEMGQGVHTKMIQVVSRELRMPMSNVHLRGTSTETVPNANISGGSVVADLNGLAVKDACQTLLKRLEPIISKNPKGTWKDWAQTAFDESINLSAVGYFRGYESDMNWEKGEGQPFEYFVYGAACSEVEIDCLTGDHKNIRTDIVMDVGCSINPAIDIGQIEGAFIQGMGLYTIEELNYSPQGILHTRGPDQYKIPAICDMPTELHIALLPPSQNSNTLYSSKGLGESGVFLGCSVFFAIHDAVSAARQERGLHGPLTLNSPLTPEKIRMACEDKFTKMIPRDEPGSYVPWNVPI

Gene
AOX1
Protein
Aldehyde oxidase 1
Organism
Macaca fascicularis
Length
1338 amino acids
Function
Oxidase with broad substrate specificity, oxidizing aromatic azaheterocycles, such as N1-methylnicotinamide, N-methylphthalazinium and phthalazine, as well as aldehydes, such as benzaldehyde, retinal, pyridoxal, and vanillin. Plays a key role in the metabolism of xenobiotics and drugs containing aromatic azaheterocyclic substituents. Participates in the bioactivation of prodrugs such as famciclovir, catalyzing the oxidation step from 6-deoxypenciclovir to penciclovir, which is a potent antiviral agent. Is probably involved in the regulation of reactive oxygen species homeostasis. May be a prominent source of superoxide generation via the one-electron reduction of molecular oxygen. Also may catalyze nitric oxide (NO) production via the reduction of nitrite to NO with NADH or aldehyde as electron donor. May play a role in adipogenesis (By similarity).
Similarity
Belongs to the xanthine dehydrogenase family.
Mass
147.691 kDa
Sequence
MDRASELLFYVNGRKVIEKNVDPETMLLPYLRKKLRLTGTKYGCGGGGCGACTVMISRYNPITNRIRHHPANACLIPICSLYGTAVTTVEGIGSTHTRIHPVQERIAKCHGTQCGFCTPGMVMSIYTLLRNHPEPTLDQLTDALGGNLCRCTGYRPIIDACKTFCETSGCCQSKENGVCCLDQRINGLPEFEEGSKTSPKLFAEEEFLPLDPTQELIFPPELMIMAEKQPQRTRVFGSERMMWFSPVTLKELLEFKFKYPQAPVIMGNTSVGPQMKFKGVFHPVIISPDRIEELSVVNHTHNGLTLGAGLSLAQVKDILADVVQKLPGEKTQTYHALLKHLGTLAGSQIRNMASLGGHIISRHPDSDLNPILAVGNCTLNLLSKEGKRQIPLNEQFLSKCPNADLKPQEILVSVNIPYSRKLEFVSAFRQAQRQENALAIVNSGMRVFFGEGHGIIRELSISYGGVGPATICAKNSCQKLIGRHWNEEMLDTACRLVLEEVSLSGSAPGGRVEFKRTLIISFLFKFYLEVSQILKKMDPIRYPSLADKHESALEDLHSKHHCSTLKYQHMGPKQHPEDPIGHPIMHLSGVKHATGEAIYCDDMPLVDQELFLTFVTSSRAHAKIVSIDLSEALSMPGVVDVITAEHLSDVNSFCFFTEAEEFLATDKVFCVGQLVCAVLADSEVQAKRAAKQVKIVYQDLEPLILTIKEAIQHNSFFEPERKLEYGNVDEAFKVVDQILEGEIHMGGQEHFYMETQSMLVVPKGEDQEMDVYVSTQFPKYIQDIVASTLKLPANKVMCHVKRVGGAFGGKAFKTGVIAAVTAFAANKHGRAVRCVLERGEDMLITGGRHPYLGKYKAGFMNDGRILALDMEHYSNAGNSLDESLLVIEMGLLKMDNAYKFPNLRCRGWACRTNLPSNTAFRGFGFPQAGLITESCIMEVAAKCGLSPEKVRMINMYKEIDQTPYKQEINAKNLIQCWRECMAVSSYSLRKAAVEKFNAENYWKKKGLAMVPLKYPVGLGSRAAGQAAALVHIYLDGSVLVTHGGIEMGQGVHTKMIQVVSRELGMPISNVHLRGTSTETVPNANVSGGSVVADLNGLAVKDACQTLLKRLEPIISKNPKGTWKDWAQTAFDESISLSAVGYFRGYESDINWEKGEGHPFEYFVYGAACSEVEIDCLTGDHKNIRTDIVMDVGCSINPAIDIGQIEGAFIQGMGLYTIEELNYSPQGVLHTRGPDQYKIPAICDTPTEFHISLLPPSENSNTLYSSKGLGESGVFLGCSVFFAIHDAVSAARRERGLHGPLSLNSPLTPEKIRMACEDKFTKMIPRDEPGSCVPWNVPI

Gene
AOX1
Protein
Aldehyde oxidase 1
Organism
Oryctolagus cuniculus
Length
1334 amino acids
Function
Oxidase with broad substrate specificity, oxidizing aromatic azaheterocycles, such as N1-methylnicotinamide, N-methylphthalazinium and phthalazine, as well as aldehydes, such as benzaldehyde, retinal, pyridoxal, and vanillin. Plays a key role in the metabolism of xenobiotics and drugs containing aromatic azaheterocyclic substituents. Participates in the bioactivation of prodrugs such as famciclovir, catalyzing the oxidation step from 6-deoxypenciclovir to penciclovir, which is a potent antiviral agent. Is probably involved in the regulation of reactive oxygen species homeostasis. May be a prominent source of superoxide generation via the one-electron reduction of molecular oxygen. Also may catalyze nitric oxide (NO) production via the reduction of nitrite to NO with NADH or aldehyde as electron donor. May play a role in adipogenesis. Cannot use hypoxanthine and all-trans-retinol as substrate.
Similarity
Belongs to the xanthine dehydrogenase family.
Mass
147.138 kDa
Sequence
MEPAPELLFYVNGRKVVEKQVDPETMLLPYLRKKLRLTGTKYGCGGGGCGACTVMISRYNRVTKKIRHYPVNACLTPICSLYGAAVTTVEGIGSTTTRLHPVQERIAKFHGTQCGFCTPGMVMSMYALLRNHPEPTLDQLADALGGNLCRCTGYRPIIEAYKTFCKTSDCCQNKENGFCCLDQGINGLPEVEEENQTRPNLFSEEEYLPLDPTQELIFPPELMTMAEKQPQRTRVFSGERMMWISPVTLKALLEAKSTYPQAPVVMGNTSVGPGVKFKGIFHPVIISPDSIEELNVVSHTHSGLTLGAGLSLAQVKDILADVVQKVPEENAQTYRALLKHLGTLAGSQIRNMASLGGHIISRHLDSDLNPLLAVGNCTLNVLSKEGERQIPLDEQFLSRCPEADLKPQEILASVHIPYSRKWEFVLAFRQAQRKQNALAIVNSGMRVFFGEGDGIIRELAISYGGVGPTIICAKNSCQKLIGRSWNEEMLDTACRLILDEVSLPGSAPGGKVEFKRTLIISFLFKFYLEVSQILKRMAPGLSPHLADKYESALQDLHARYSWSTLKDQDVDARQLSQDPIGHPVMHLSGVKHATGEAIYLDDMPAVDQELFMAFVTSPRAHAKIVSTDLLEALSLPGVVDIVTAEHLQDGNTFYTEKLLAADEVLCVGQLVCAVIAESEVQAKQAAKQVKIVYEDLEPVILSIEEAIEQKSFFEPERKLEYGNVDEAFKVVDQILEGEIHMGGQEHFYMETQSVLVVPKGEDQEMDVYASTQFPKYIQDMVAAVLKLPVNKVMCHVKRVGGAFGGKVFKASIMAAIAAFAANKHGRAVRCILERGEDMLITGGRHPYLGKYKAGFMNDGRIVALDVEHYSNGGCSLDESLLVIEMGLLKMENAYKFPNLRCRGWACRTNLPSNTAFRGFGFPQAGLITECCITEVAAKCGLSPEKVRAINFYKEIDQTPYKQEINAKNLTQCWNECLAKSSYFQRKVAVEKFNAENYWKQRGLAIIPFKYPRGLGSVAYGQAAALVHVYLDGSVLVTHGGIEMGQGVHTKMIQVVSRELKMPMSNVHLRGTSTETVPNTNASGGSVVADLNGLAVKDACQTLLKRLEPIINKNPQGTWKEWAQAAFDKSISLSATGYFRGYDSNIDWDKGEGHPFEYFVYGAACSEVEIDCLTGDHKTIRTDIVMDVGYSINPALDIGQVEGAFIQGMGLYTIEELHYSPQGILYSRGPNQYKIPAICDIPAELNVTFLPPSEKSNTLYSSKGLGESGVFMGCSVFFAIREAVCAARQARGLSAPWKLSSPLTPEKIRMACEDKFTKMIPRDKPGSYVPWNVPV

Gene
Aox1
Protein
Aldehyde oxidase 1
Organism
Mus musculus
Length
1333 amino acids
Function
Oxidase with broad substrate specificity, oxidizing aromatic azaheterocycles, such as N1-methylnicotinamide, N-methylphthalazinium and phthalazine, as well as aldehydes, such as benzaldehyde, retinal, pyridoxal, and vanillin. Plays a role in the metabolism of xenobiotics and drugs containing aromatic azaheterocyclic substituents. Participates in the bioactivation of prodrugs such as famciclovir, catalyzing the oxidation step from 6-deoxypenciclovir to penciclovir, which is a potent antiviral agent. Also plays a role in the reductive metabolism of the xenobiotic imidacloprid (IMI) via its nitroreduction to nitrosoguanidine (IMI-NNO) and aminoguanidine (IMI-NNH(2)). Is probably involved in the regulation of reactive oxygen species homeostasis. May be a prominent source of superoxide generation via the one-electron reduction of molecular oxygen. Also may catalyze nitric oxide (NO) production via the reduction of nitrite to NO with NADH or aldehyde as electron donor. May play a role in adipogenesis. Cannot use xanthine and hypoxanthine as substrate.
Similarity
Belongs to the xanthine dehydrogenase family.
Mass
146.678 kDa
Sequence
MDPIQLLFYVNGQKVVEKNVDPEMMLLPYLRKNLRLTGTKYGCGGGGCGACTVMISRYNPSTKAIRHHPVNACLTPICSLHGTAVTTVEGLGNTRTRLHPIQERIAKCHGTQCGFCTPGMVMSMYALLRNHPEPTLDQLTDALGGNLCRCTGYRPIIDACKTFCKASACCQSKENGVCCLDQEINGLAESQEEDKTSPELFSEEEFLPLDPTQELIFPPELMRIAEKQPPKTRVFYGERVTWISPVTLKELVEAKFKYPQAPIVMGYTSVGPEVKFKGVFHPIIISPDRIEELGVISQARDGLTLGAGLSLDQVKDILADIVQKLPEEKTQTYRALLKHLRTLAGSQIRNMASLGGHIVSRHLDSDLNPLLAVGNCTLNLLSKDGERRIPLSEEFLRKCPEADLKPQEVLVSVNIPWSRKWEFVSAFRQAQRQQNALAIVNSGMRVLFREGGGVIEELSILYGGVGSTIISAKNSCQRLIGRPWNEGMLDTRCRLVLDEVTLAASAPGGKVEFKRTLIISFLFKFYLEVSQGLKREDPGHSPSLAGNHESALDDLHSKHPWRTLTHQNVDPAQLPQDPIGRPIMHLSGIKHATGEAIYCDDMPAVDRELFLTFVTSSRAHAKIVSIDLSEALSLPGVVDIITADHLQEANTFGTETFLATDEVHCVGHLVCAVIADSETRAKQAAKQVKVVYQDLAPLILTIEEAIQHKSFFKSERKLECGNVDEAFKIVDQILEGEIHIGGQEHFYMETQSMLVVPKGEDGEIDIYVSTQFPKYIQDIVAATLKLSANKVMCHVRRVGGAFGGKVGKTSILAAITAFAASKHGRAVRCILERGEDMLITGGRHPYLGKYKAGFMNEGRILALDVEHYCNGGCSLDESLWVIEMGLLKLDNAYKFPNLRCRGWACRTNLPSNTALRGFGFPQAGLVTEACITEVAIKCGLSPEQVRTINMYKHVDTTHYKQEFSAKALSECWRECMAKCSYFERKAAIGKFNAENSWKKRGMAVIPLKFPVGIGSVAMGQAAALVHIYLDGSALVSHGGIEMGQGVHTKMIQVVSRELRMPMSSVHLRGTSTETVPNTNASGGSVVADLNGLAVKDACQTLLKRLEPIISKNPQGTWKDWAQTAFDQSISLSAVGYFRGYESNIDWEKGEGHPFEYFVFGAACSEVEINCLTGDHKNIRTNIVMDVGHSINPALDIGQVEGAFIQGMGLYTIEELSYSPQGTLYSRGPNQYKIPAICDIPTEMHISFLPPSEHSNTLYSSKGLGESGVFLGCSVFFAIHDAVKAARQERGISGPWKLNSPLTPEKIRMACEDKFTKMIPRDEPGSYVPCNIPV

Gene
Aox1
Protein
Aldehyde oxidase 1
Organism
Rattus norvegicus
Length
1333 amino acids
Function
Oxidase with broad substrate specificity, oxidizing aromatic azaheterocycles, such as N1-methylnicotinamide, N-methylphthalazinium and phthalazine, as well as aldehydes, such as benzaldehyde, retinal, pyridoxal, and vanillin. Plays a role in the metabolism of xenobiotics and drugs containing aromatic azaheterocyclic substituents. Participates in the bioactivation of prodrugs such as famciclovir, catalyzing the oxidation step from 6-deoxypenciclovir to penciclovir, which is a potent antiviral agent. Is probably involved in the regulation of reactive oxygen species homeostasis. Is a prominent source of superoxide generation via the one-electron reduction of molecular oxygen. Also catalyzes nitric oxide (NO) production; under anaerobic conditions, reduces nitrite to NO with NADH or aldehyde as electron donor, but under aerobic conditions, NADH is the preferred substrate. These reactions may be catalyzed by several isozymes. May play a role in adipogenesis.
Similarity
Belongs to the xanthine dehydrogenase family.
Mass
146.921 kDa
Sequence
MDPPQLLFYVNGQKVVENNVDPEMMLLPYLRKNLRLTGTKYGCGGGGCGACTVMISRYNPSTKSIRHHPVNACLTPICSLYGTAVTTVEGIGNTRTRLHPVQERIAKCHSTQCGFCTPGMVMSMYALLRNHPEPSLDQLTDALGGNLCRCTGYRPIIDACKTFCRASGCCESKENGVCCLDQGINGSAEFQEGDETSPELFSEKEFQPLDPTQELIFPPELMRIAEKQPPKTRVFYSNRMTWISPVTLEELVEAKFKYPGAPIVMGYTSVGPEVKFKGVFHPIIISPDRIEELSIINQTGDGLTLGAGLSLDQVKDILTDVVQKLPEETTQTYRALLKHLRTLAGSQIRNMASLGGHIVSRHLDSDLNPLLAVGNCTLNLLSKDGKRQIPLSEQFLRKCPDSDLKPQEVLVSVNIPCSRKWEFVSAFRQAQRQQNALAIVNSGMRVLFREGGGVIKELSILYGGVGPTTIGAKNSCQKLIGRPWNEEMLDTACRLVLDEVTLAGSAPGGKVEFKRTLIISFLFKFYLEVLQGLKREDPGHYPSLTNNYESALEDLHSKHHWRTLTHQNVDSMQLPQDPIGRPIMHLSGIKHATGEAIYCDDMPAVDRELFLTFVTSSRAHAKIVSIDLSEALSLPGVVDIITADHLQDATTFGTETLLATDKVHCVGQLVCAVIADSETRAKQAAKHVKVVYRDLEPLILTIEEAIQHKSFFESERKLECGNVDEAFKIADQILEGEIHIGGQEHFYMETQSMLVVPKGEDGEIDIYVSTQFPKHIQDIVAATLKLSVNKVMCHVRRVGGAFGGKVGKTSIMAAITAFAASKHGRAVRCTLERGEDMLITGGRHPYLGKYKVGFMRDGRIVALDVEHYCNGGSSLDESLWVIEMGLLKMDNAYKFPNLRCRGWACRTNLPSHTALRGFGFPQAGLVTEACVTEVAIRCGLSPEQVRTINMYKQIDNTHYKQEFSAKTLFECWRECMAKCSYSERKTAVGKFNAENSWKKRGMAVIPLKFPVGVGSVAMGQAAALVHIYLDGSALVSHGGIEMGQGVHTKMIQVVSRELKMPMSSVHLRGTSTETVPNTNASGGSVVADLNGLAVKDACQTLLKRLEPIISKNPQGTWKDWAQTAFDQSVSLSAVGYFRGYESNINWEKGEGHPFEYFVYGAACSEVEIDCLTGDHKNIRTDIVMDVGHSINPALDIGQVEGAFIQGMGLYTIEELSYSPQGILYSRGPNQYKIPAICDIPTEMHISFLPPSEHSNTLYSSKGLGESGVFLGCSVFFAIHDAVRAARQERGISGPWKLTSPLTPEKIRMACEDKFTKMIPRDEPGSYVPWNIPV

Gene
AOX1
Protein
Aldehyde oxidase 1
Organism
Cavia porcellus
Length
1332 amino acids
Function
Oxidase with broad substrate specificity, oxidizing aromatic azaheterocycles, such as N1-methylnicotinamide, N-methylphthalazinium and phthalazine, as well as aldehydes, such as benzaldehyde, retinal, pyridoxal, and vanillin. Plays a key role in the metabolism of xenobiotics and drugs containing aromatic azaheterocyclic substituents. Participates in the bioactivation of prodrugs such as famciclovir, catalyzing the oxidation step from 6-deoxypenciclovir to penciclovir, which is a potent antiviral agent. Is probably involved in the regulation of reactive oxygen species homeostasis. May be a prominent source of superoxide generation via the one-electron reduction of molecular oxygen. Also may catalyze nitric oxide (NO) production via the reduction of nitrite to NO with NADH or aldehyde as electron donor. May play a role in adipogenesis.
Similarity
Belongs to the xanthine dehydrogenase family.
Mass
145.275 kDa
Sequence
MEPSTLYFYVNGRRVTEKNVDPETMLLPYLGRNLRLTGTKYGCGGGGCGACTVMVSRYDRGTGQIRHYPACACLTPLCSLHGAAVTTVEGVGSTRTRLHPVQERIAKSHGTQCGFCTPGMVMSLYALLRSHPQPSEEQLLEALAGNLCRCTGYRPILDAGKTFCKTSGCCQSKENGVCCLDQGVNGVQEAEGEQTSQELCSEEEFVPLDPTQELIFPPELMILAQKQPQKSRVFTGDRVTWISPVTLKDLLEAKAKNPRAPVVMGNTSVGPEMKFKGVFHPVIISPDGIEELSVIKQGNEGLTLGAGLSLAQVQDVLADVVQQLPEEKTQTLCALLKQLRTLAGSQIRNMASLGGHIMSRHLDSDLNPVLAAASCTLHVPSQEGDRQIPLDEHFLSRSPSADLRPQEVLLSVTIPYSRKWEFVSAFRQAQRKRSARAIVNVGMRVFFGAGDGVISELCILYGGVGPAIVCATDACRKLVGRHWTEEMLDEACRLVLGEVAIPGAAPGGRVEFRRTLLVSFLFRFYLQVSQSLSRMDPGRYPSLVGKYESALEDLCLGHHQRTFELQSADAKQLPQDPIGRPIMHLSGIKHTTGEAIYCDDMPLVDRELSLAFVTSSRAHAAILSMDLSEALSLPGVVDIVTAEHLGDANSFAKETLLATDKVLCVGHLVCAVIADSEVQAKRAAEKVKIVYQDLEPLILTIEEAIQHDSFFETERKLESGDVAEAFRTAEQVLEGSIHMGGQEHFYMETQSMLAVPKGEDQEIDLYVSTQFPTYIQEIVASTLKLPVNKVMCHVRRVGGAFGGKVGKTAILAAITAFAALKHCRAVRCILERGEDMLITGGRHPYLGKYKVGFRNNGQVVALDMEHYSNAGSTLDESLMVVEMGLLKMENAYKFPNLRCRGHACKTNLPSNTALRGFGFPQSGLITEACIVEVAARCGLSPEEVREVNMYRGTEQTHYGQEIHTQRLAQCWSECKAKATFSLRRAAVDRFNAGSPWKKRGLAMVPLKFPVGLGSVAMGQAAALVHVYLDGSVLLTHGGIEMGQGVHTKMIQVVSRELKMPMANVHLRGTSTETVPNANVSGGSVVADLNGLAVKDACQTLLKRLEPIISKNPKGTWKEWAQAAFDQSISLSAIGYFRGYDADMDWEKGKGHPFEYFVYGAACSEVEIDCLTGNHKNIRTDIVMDVGRSINPALDLGQVEGAFIQGMGLYTSEELKYGPQGALYTRGPDQYKIPAVCDVPAELHVFFLPPSKNSNTLYSSKGLGESGVFLGCSVLFAIWDAVSAARRERGLPGTLALSCPLTPEKIRMACEDRFTKMIPRDTPGSYVPWDVVV

Gene
AOX1
Protein
Alternative oxidase, mitochondrial
Organism
Cryptococcus neoformans var. grubii serotype A (strain H99 / ATCC 208821 / CBS 10515 / FGSC 9487)
Length
401 amino acids
Function
Catalyzes cyanide-resistant oxygen consumption. May increase respiration when the cytochrome respiratory pathway is restricted, or in response to low temperatures (By similarity).
Similarity
Belongs to the alternative oxidase family.
Mass
44.44 kDa
Sequence
MSAIMLRSGNVARSTILAGGPLIGGPMTFRSAVSSTRTFSLFTKARIQSDDMKRASLSLQPSVREAEKSQGPVVGSEGRGVEGPHYQDQVSHNVLSDASTTGAWTMFNPIYTEKELNTVQVVGRAPVTFGDKAAHRTVKFLRKCFDLLTGYTPYEVPASVLAQKPIPIAELRSKGKLLSDQKWLFRIILLESIAGVPGMVGGTLRHLRSMRLLKRDGGWIHSLLEEAENERMHLLTFMTIAQPGIFTRALVLAAQGVFYNAFFLTYLISPRIAHRFVGALEEEAVRTYTHCISDMEAGLIPEWKDMPAPAIAIDYWRLPASSSLLDVIRAVRADEATHRFVNHSLANLDQKRDFNPFALSEASPEERGSKWGYTREESAKFALEQQRKLMAASEKSSGLVE

Gene
AOX1
Protein
Alternative oxidase, mitochondrial
Organism
Magnaporthe oryzae (strain 70-15 / ATCC MYA-4617 / FGSC 8958)
Length
377 amino acids
Function
Catalyzes cyanide-resistant oxygen consumption. May increase respiration when the cytochrome respiratory pathway is restricted, or in response to low temperatures (By similarity).
Similarity
Belongs to the alternative oxidase family.
Mass
42.744 kDa
Sequence
MLVHQVNTKLCSAKQFTHLAKVVTPALSYQASSVYSANLPRLAASPRLFSTTSSAQLRDFFPVKETEHIRQTPPTWPHHGLTEKEMVDVVPGHRKPRTLGDKFAWSLVRISRWGMDKVSGLSSEQQQINKGSPTTSIVAAKPLTEAQWLSRFIFLESIAAVPGMVAGMLRHLHSLRRLKRDNGWIETLLEEAYNERMHLLTFLKMCEPGWLMKILIIGAQGVYFNAMFVAYLISPKICHRFVGYLEEEAVHTYTRSIEELERGDLPKWSDPKFQVPEIAVSYWGMPEGHRTMRDLLLYIRADEANHRGVHHTLGNLNQVEDPNPFVSDYKGDKPRPVAASRPEGFEREEVIGKEVIGKEVIEKDVIGKEVLGKQVSV

Gene
AOX1
Protein
Alternative oxidase, mitochondrial
Organism
Podospora anserina
Length
363 amino acids
Function
Catalyzes cyanide-resistant oxygen consumption. May increase respiration when the cytochrome respiratory pathway is restricted, or in response to low temperatures (By similarity).
Similarity
Belongs to the alternative oxidase family.
Mass
41.404 kDa
Sequence
MISSKTSNRICLCSPQQTARITGIVVSSRPAYLTGLGYPVSLRLSSAVSQSSSQHTRSFSSTRAAHLKDFFPVKETAYIRKTPPAWPHHGYTEEEMLAVVPQHRKPGSLSDWLAWKLVRLCRWGTDIATGIKPEQQVDKSNPTTAVAAQKPLTEAQWLVRFIFLESIAGVPGMVAGMLRHLESLRRLKRDNGWIETLLEESYNERMHLLTFMKMCEPGWFMKTMILGAQGVFFNAMFLSYLISPRITHRFVGYLEEEAVHTYTRCIREIEQGDLPKWSDPNFQIPDLAVTYWKMPEGKRTMRDLILYIRADEAVHRGVNHTLSNLNHKEDPNPFVSDYKCDADHQRPNPALKPTGFERSEVIG

Gene
AOX1
Protein
Alternative oxidase, mitochondrial
Organism
Venturia inaequalis
Length
361 amino acids
Function
Catalyzes cyanide-resistant oxygen consumption. May increase respiration when the cytochrome respiratory pathway is restricted, or in response to low temperatures (By similarity).
Similarity
Belongs to the alternative oxidase family.
Mass
41.355 kDa
Sequence
MTLMFTSRTAVYCSNLTTQRSAVTILRTLSGTASNGIKSRSALTAYQQNPSLRTRNFHSTSVVQAKDFFPEPDTPHIKKTKTAWPHPIYTVEQMNQVAVAHRDTRNWSDKVALIAVKLLRWGLDTVSGYKHGKAQALHAQDPQEAQKRYGMTGKQYLVRNVFLESVAGVPGMVAGMLRHLHSMRRMKRDHGWIETLLEESYNERMHLLIFLKLYEPGWFMRLAVLGAQGVFFNAMFLSYLISPRTCHRFVGYLEEEAVVTYTRELADLEAGKLPEWETLAAPDIAVDYYNLPEGHRTMKDLLLHVRADEAKHREVNHTLGNLDQNSDPNPYASKYDNPNVPHPRKDIKYLKPSGWEREEVM

Gene
AOX1
Protein
Alternative oxidase, mitochondrial
Organism
Monilinia fructicola
Length
358 amino acids
Function
Catalyzes cyanide-resistant oxygen consumption. May increase respiration when the cytochrome respiratory pathway is restricted, or in response to low temperatures (By similarity).
Similarity
Belongs to the alternative oxidase family.
Mass
41.098 kDa
Sequence
MYVARLSTRPLSNPSTAQLSKAAAFFAQSYALPSTKCTAHVPSRRPFTSGAKIQVKGRDLFPEPXHGQIKRTEPAWPHPPYSVEQMRSKVYFAHRKPRDFSDRVALGMVRFLRWCTDFATGYKHNVEAPKTASDSNAVTATKPYQMSERKWLIRYVFLESVAGVPGMVAGMLRHLRSLRGLKRDNGWIETLLEEAYNERMHLLTFLKMYEPGLFMRTMILGAQGVFFNSFFLCYLFSPKTCHRFVGYLEEEAVLTYTLSIQDLENGHLPKWADPNFKAPDLAIEYWGMPEGHRSMRDLLYYIRADEAKHREVNHTLGNLKQDEDPNPFVSVYGKEVADKPGKGIESLRPLGWEREEVI

Gene
AOX1
Protein
Alternative oxidase, mitochondrial
Organism
Ajellomyces capsulatus
Length
356 amino acids
Function
Catalyzes cyanide-resistant oxygen consumption. May increase respiration when the cytochrome respiratory pathway is restricted, or in response to low temperatures (By similarity).
Similarity
Belongs to the alternative oxidase family.
Mass
40.84 kDa
Sequence
MYPTSGCARVLMACPAPAMLRGPLLRPSTTAIRGLRGSPLLYHYAATSNSNMRYFSSTSRRWIKEFFAPPKETDHIVESVTTWKHPVFTEKQMKEIAIAHREAKNWSDWVALGTVRFLRWATDLATGYRHAAPGKQGVEVPEQFQMTERKWVIRFIFLETVAGVPGMVGGMLRHLRSLRRMKRDNGWIETLLEEAYNERMHLLSFLKLAQPGWFMRLMVLGAQGVFFNGFFISYLISPRTCHRFVGYLEEEAVMTYTHAIKDLESGKLPNWANQPAPDIAVAYWQMPEGKRTILDLLYYIRADEAKHREVNHTLANLKQGVDPNPYAAKYDNPEAPHPTKSAEIVKPTGWERDEVI

Gene
aox1
Protein
Alternative oxidase, mitochondrial
Organism
Aspergillus niger
Length
351 amino acids
Function
Catalyzes cyanide-resistant oxygen consumption. May increase respiration when the cytochrome respiratory pathway is restricted, or in response to low temperatures (By similarity).
Similarity
Belongs to the alternative oxidase family.
Mass
40.19 kDa
Sequence
MNSLTATAPIRAAIPKSYMHIATRNYSGVIAMSGLRCSGSLVANRHQTAGKRFISTTPKSQIKEFFPPPTAPHVKEVETAWVHPVYTEEQMKQVAIAHRDAKNWADWVALGTVRMLRWGMDLVTGYRHPPPGREHEARFKMTEQKWLTRFIFLESVAGVPGMVGGMLRHLRSLRRMKRDNGWIETLLEEAYNERMHLLTFLKLAEPGWFMRLMVLGAQGVFFNGFFLSYLMSPRICHRFVGYLEEEAVITYTRAIKEIEAGSLPAWEKTEAPEIAVQYWKMPEGQRSMKDLLLYVRADEAKHREVNHTLGNLNQAIDPNPYAAKYKDPTKAHPNKGIADLKPTGWEREEVI

Gene
AOX1
Protein
Alternative oxidase, mitochondrial
Organism
Wickerhamomyces anomalus
Length
342 amino acids
Function
Catalyzes cyanide-resistant oxygen consumption. May increase respiration when the cytochrome respiratory pathway is restricted, or in response to low temperatures.
Similarity
Belongs to the alternative oxidase family.
Mass
40.284 kDa
Sequence
MIKTYQYRSILNSRNVGIRFLKTLSPSPHSKDPNSKSIFDIGTKLIVNPPPQMADNQYVTHPLFPHPKYSDEDCEAVHFVHREPKTIGDKIADRGVKFCRASFDFVTGYKKPKDVNGMLKSWEGTRYEMTEEKWLTRCIFLESVAGVPGMVAAFIRHLHSLRLLKRDKAWIETLLDEAYNERMHLLTFIKIGNPSWFTRFIIYMGQGVFANLFFLVYLIKPRYCHRFVGYLEEEAVSTYTHLIKDIDSKRLPKFDDVNLPEISWLYWTDLNEKSTFRDLIQRIRADESKHREVNHTLANLEQKKDRNPFALKVEDVPKEQQPDEYSLKTPHPEGWNREQMRL