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QSOX2

Gene
QSOX2
Protein
Sulfhydryl oxidase 2
Organism
Homo sapiens
Length
698 amino acids
Function
Catalyzes the oxidation of sulfhydryl groups in peptide and protein thiols to disulfides with the reduction of oxygen to hydrogen peroxide. May contribute to disulfide bond formation in a variety of secreted proteins. Also seems to play a role in regulating the sensitization of neuroblastoma cells for interferon-gamma-induced apoptosis.
Similarity
Belongs to the quiescin-sulfhydryl oxidase (QSOX) family.
Mass
77.529 kDa
Sequence
MAAAGAAVARSPGIGAGPALRARRSPPPRAARLPRLLVLLAAAAVGPGAGGAARLYRAGEDAVWVLDSGSVRGATANSSAAWLVQFYSSWCGHCIGYAPTWRALAGDVRDWASAIRVAALDCMEEKNQAVCHDYDIHFYPTFRYFKAFTKEFTTGENFKGPDRELRTVRQTMIDFLQNHTEGSRPPACPRLDPIQPSDVLSLLDNRGSHYVAIVFESNSSYLGREVILDLIPYESIVVTRALDGDKAFLEKLGVSSVPSCYLIYPNGSHGLINVVKPLRAFFSSYLKSLPDVRKKSLPLPEKPHKEENSEIVVWREFDKSKLYTVDLESGLHYLLRVELAAHKSLAGAELKTLKDFVTVLAKLFPGRPPVKKLLEMLQEWLASLPLDRIPYNAVLDLVNNKMRISGIFLTNHIKWVGCQGSRSELRGYPCSLWKLFHTLTVEASTHPDALVGTGFEDDPQAVLQTMRRYVHTFFGCKECGEHFEEMAKESMDSVKTPDQAILWLWKKHNMVNGRLAGHLSEDPRFPKLQWPTPDLCPACHEEIKGLASWDEGHVLTFLKQHYGRDNLLDTYSADQGDSSEGGTLARGEEEEKRLTPPEVSHGDRDTQSVRPPGALGPRPALPESLHHSLDGKLQSLDGPGAHKEVGGAAPFLGVDFSSLDMSLCVVLYVASSLFLMVMYFFFRVRSRRWKVKHHHPAV

Gene
Qsox2
Protein
Sulfhydryl oxidase 2
Organism
Mus musculus
Length
692 amino acids
Function
Catalyzes the oxidation of sulfhydryl groups in peptide and protein thiols to disulfides with the reduction of oxygen to hydrogen peroxide. May contribute to disulfide bond formation in a variety of secreted proteins (By similarity).
Similarity
Belongs to the quiescin-sulfhydryl oxidase (QSOX) family.
Mass
77.775 kDa
Sequence
MAAARAVARDPGAYARQPPSLRAARLPRLLFLLAVVAAVGPREGGGARLYREGSDAVWLLDSGSVRSATGNSSAAWLVQFHSSWCGHCIGYAPTWRALAADVRDWAAAIRVAALDCAEEKNQDVCRTYDIHFYPTFRYFKAFTKEFTTGENFKGPDRELRTVRQTMIDFLQNHTEGTWPPACPPLDPIQSSDILSFMDSHSGQYHAIVFESNGSYVGREVILDLIPYENIMVSRALDTDKAFLGTLGITSVPSCYLIYPNGSHGLVNVAKPLRSFFSSHLKSLPDVRKKSLFLPEKSNKEEKSEVVVWKEFDRAKLYTADLESGLHYLLRVELAAHRSLAGAQLKTFRDFVTVVAKLFPGRPAVKKLLETLQEWLANLPLDKIPYNAILDLVNNKMQISGIFLTSHVKWVGCQGSRLELRGYPCSLWKLFHTLTVQASTHPEALAGTGFEGHPQAVLQAIRRYIRTFFGCKECGEHFEEMAKESMDSVKTPDQAVLWLWRKHNMVNSRLAGHLSEDPKFPKVPWPTPDLCPACHEEIKGLDSWNEGQVLLFLKQHYSRDNLVDAYSVDQGSPGEWEAQGREQEEGKGLNPSGKSWRHHDTGSLRPPHILGPRTDLSKSLHHRLDLRLQSPQGPQALKEAKAVVPFLGVGFSSLDMSLCVVLYVASSLFLMIMYFFFRVRSKRWKVRLYHPAV

Gene
qsox2
Protein
Sulfhydryl oxidase 2
Organism
Xenopus laevis
Length
661 amino acids
Function
Catalyzes the oxidation of sulfhydryl groups in peptide and protein thiols to disulfides with the reduction of oxygen to hydrogen peroxide. May contribute to disulfide bond formation in a variety of secreted proteins (By similarity).
Similarity
Belongs to the quiescin-sulfhydryl oxidase (QSOX) family.
Mass
75.121 kDa
Sequence
MAAFVGLPLRSVPMLLLLLLLVVAGTARGETLYGPEDSVTILNKESVARAVFNSSSAWLLEFYSSWCGHCINYAPTWKALARDVRDWEPAIKIGVLDCAEEDNYGACKDFGVTLYPTFRFFKAFTKEFTQGENYKAVGDREIQTVRQVIIDFLQTSPAESKPQAWPSLEPISSSEISSLLTPKQSHYTAIIFESEESYEGREVILDLIQYSNIVVRRALPSDKPILEKLGIGSVPSCYLIQPNGLHGLINDVKSIRSQLSLHLKALSNVRKLLPSETAHSGLSKGVQQEDTTMNQFDRSKLYMTDLESGLHYILRAELANHHTLEGEKLKTFKDFVTILYKLFPGRPHVMKLLETLQEWLVSMPLDTIPYDAILDLVNNKMRISGIFLTNHTQWVGCRGSKSNLRGYPCSLWKLFHSLTVQAAVKPDALANTAFEAEPRAVLQTMRRYIREFFGCRECAKHFEAMAKETVDSVKTPDQAILWLWRKHNVVNNRLSGAPSEDPKFPKVQWPTSDLCSACHSQTGGVHSWNEDEVLAFLKRYYGNQEISLEFADPRKDLSEAATDNGNKEPHFTKKPQERDYVKKQNPQFLDKLVQKKPEKSLDSEAAESSQSVSFLGIGFSNIDMSLCVILYVTSSLFLMIMFFFFRFRSKRWKVRYNRPFV

Gene
QSOX2
Protein
Sulfhydryl oxidase 2
Organism
Arabidopsis thaliana
Length
495 amino acids
Function
Catalyzes the oxidation of sulfhydryl groups in peptide and protein thiols to disulfides with the reduction of oxygen to hydrogen peroxide. May contribute to disulfide bond formation in a variety of secreted proteins (By similarity).
Mass
55.919 kDa
Sequence
MSLVHLLLFAGLVIAASSSSPGSRLILREISDQKDKAVELNTTNFDSVLKDTPAKYAVVEFFAHWCPACRNYKPHYEKVARLFNGPDAIHPGIVLMTRVDCAMKTNTKLCDKFSVSHYPMLFWGPPTKFVSGSWEPKKDKSEILVIDDGRTAERLLNWINKQIGSSYGLDDQKFKNEHALSNLTDYNQISQAVYDVEEATAEAFDIILAHKAIKSSETSASFIRFIQLLAAHHLSRRCRKGAAEILVNYDDLCPSGNCSYEKSGGNDTLGNFPICGKDVPRGYYMFCRGSKNDTRGFSCGLWVLMHSLSVRIEDGESHFAFTTICDFVNNFFMCDECRLHFNDMCLSVKTPFKKARDFVLWVWSTHNKVNERLLKDEASLGTGDPKFPKIIWPPKELCPLCYLSSNQKSIEWDHEHVYKFLKNYYGPKLVSLYKEKSVSRSKEETVSATEDLTVATNALVVPIGAALAIAIASCAFGALACYWRTQQKNRKPRRR