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CYP2S1

Gene
CYP2S1
Protein
Cytochrome P450 2S1
Organism
Homo sapiens
Length
504 amino acids
Function
A cytochrome P450 monooxygenase involved in the metabolism of retinoids and eicosanoids (PubMed:12711469, PubMed:21068195). In epidermis, may contribute to the oxidative metabolism of all-trans-retinoic acid. For this activity, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase) (PubMed:12711469). Additionally, displays peroxidase and isomerase activities toward various oxygenated eicosanoids such as prostaglandin H2 (PGH2) and hydroperoxyeicosatetraenoates (HPETEs) (PubMed:21068195). Independently of cytochrome P450 reductase, NADPH, and O2, catalyzes the breakdown of PGH2 to hydroxyheptadecatrienoic acid (HHT) and malondialdehyde (MDA), which is known to act as a mediator of DNA damage (PubMed:21068195).
Similarity
Belongs to the cytochrome P450 family.
Mass
55.817 kDa
Sequence
MEATGTWALLLALALLLLLTLALSGTRARGHLPPGPTPLPLLGNLLQLRPGALYSGLMRLSKKYGPVFTIYLGPWRPVVVLVGQEAVREALGGQAEEFSGRGTVAMLEGTFDGHGVFFSNGERWRQLRKFTMLALRDLGMGKREGEELIQAEARCLVETFQGTEGRPFDPSLLLAQATSNVVCSLLFGLRFSYEDKEFQAVVRAAGGTLLGVSSQGGQTYEMFSWFLRPLPGPHKQLLHHVSTLAAFTVRQVQQHQGNLDASGPARDLVDAFLLKMAQEEQNPGTEFTNKNMLMTVIYLLFAGTMTVSTTVGYTLLLLMKYPHVQKWVREELNRELGAGQAPSLGDRTRLPYTDAVLHEAQRLLALVPMGIPRTLMRTTRFRGYTLPQGTEVFPLLGSILHDPNIFKHPEEFNPDRFLDADGRFRKHEAFLPFSLGKRVCLGEGLAKAELFLFFTTILQAFSLESPCPPDTLSLKPTVSGLFNIPPAFQLQVRPTDLHSTTQTR

Gene
CYP2S1
Protein
Cytochrome P450 2S1
Organism
Homo sapiens
Length
504 amino acids
Function
A cytochrome P450 monooxygenase involved in the metabolism of retinoids and eicosanoids (PubMed:12711469, PubMed:21068195). In epidermis, may contribute to the oxidative metabolism of all-trans-retinoic acid. For this activity, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase) (PubMed:12711469). Additionally, displays peroxidase and isomerase activities toward various oxygenated eicosanoids such as prostaglandin H2 (PGH2) and hydroperoxyeicosatetraenoates (HPETEs) (PubMed:21068195). Independently of cytochrome P450 reductase, NADPH, and O2, catalyzes the breakdown of PGH2 to hydroxyheptadecatrienoic acid (HHT) and malondialdehyde (MDA), which is known to act as a mediator of DNA damage (PubMed:21068195).
Similarity
Belongs to the cytochrome P450 family.
Mass
55.817 kDa
Sequence
MEATGTWALLLALALLLLLTLALSGTRARGHLPPGPTPLPLLGNLLQLRPGALYSGLMRLSKKYGPVFTIYLGPWRPVVVLVGQEAVREALGGQAEEFSGRGTVAMLEGTFDGHGVFFSNGERWRQLRKFTMLALRDLGMGKREGEELIQAEARCLVETFQGTEGRPFDPSLLLAQATSNVVCSLLFGLRFSYEDKEFQAVVRAAGGTLLGVSSQGGQTYEMFSWFLRPLPGPHKQLLHHVSTLAAFTVRQVQQHQGNLDASGPARDLVDAFLLKMAQEEQNPGTEFTNKNMLMTVIYLLFAGTMTVSTTVGYTLLLLMKYPHVQKWVREELNRELGAGQAPSLGDRTRLPYTDAVLHEAQRLLALVPMGIPRTLMRTTRFRGYTLPQGTEVFPLLGSILHDPNIFKHPEEFNPDRFLDADGRFRKHEAFLPFSLGKRVCLGEGLAKAELFLFFTTILQAFSLESPCPPDTLSLKPTVSGLFNIPPAFQLQVRPTDLHSTTQTR

Gene
Cyp2s1
Protein
Cytochrome P450 2S1
Organism
Mus musculus
Length
501 amino acids
Function
A cytochrome P450 monooxygenase involved in the metabolism of retinoids and eicosanoids. In epidermis, may contribute to the oxidative metabolism of all-trans-retinoic acid. For this activity, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase). Additionally, displays peroxidase and isomerase activities toward various oxygenated eicosanoids such as prostaglandin H2 (PGH2) and hydroperoxyeicosatetraenoates (HPETEs). Independently of cytochrome P450 reductase, NADPH, and O2, catalyzes the breakdown of PGH2 to hydroxyheptadecatrienoic acid (HHT) and malondialdehyde (MDA), which is known to act as a mediator of DNA damage.
Similarity
Belongs to the cytochrome P450 family.
Mass
55.632 kDa
Sequence
MEAASTWALLLALLLLLLLLSLTLFRTPARGYLPPGPTPLPLLGNLLQLRPGALYSGLLRLSKKYGPVFTVYLGPWRRVVVLVGHDAVREALGGQAEEFSGRGTLATLDKTFDGHGVFFANGERWKQLRKFTLLALRDLGMGKREGEELIQAEVQSLVEAFQKTEGRPFNPSMLLAQATSNVVCSLVFGIRLPYDDKEFQAVIQAASGTLLGISSPWGQAYEMFSWLLQPLPGPHTQLQHHLGTLAAFTIQQVQKHQGRFQTSGPARDVVDAFLLKMAQEKQDPGTEFTEKNLLMTVTYLLFAGTMTIGATIRYALLLLLRYPQVQQRVREELIQELGPGRAPSLSDRVRLPYTDAVLHEAQRLLALVPMGMPHTITRTTCFRGYTLPKGTEVFPLIGSILHDPAVFQNPGEFHPGRFLDEDGRLRKHEAFLPYSLGKRVCLGEGLARAELWLFFTSILQAFSLETPCPPGDLSLKPAISGLFNIPPDFQLRVWPTGDQSR

Gene
Cyp2s1
Protein
Cytochrome P450 2S1
Organism
Mus musculus
Length
501 amino acids
Function
A cytochrome P450 monooxygenase involved in the metabolism of retinoids and eicosanoids. In epidermis, may contribute to the oxidative metabolism of all-trans-retinoic acid. For this activity, uses molecular oxygen inserting one oxygen atom into a substrate, and reducing the second into a water molecule, with two electrons provided by NADPH via cytochrome P450 reductase (NADPH--hemoprotein reductase). Additionally, displays peroxidase and isomerase activities toward various oxygenated eicosanoids such as prostaglandin H2 (PGH2) and hydroperoxyeicosatetraenoates (HPETEs). Independently of cytochrome P450 reductase, NADPH, and O2, catalyzes the breakdown of PGH2 to hydroxyheptadecatrienoic acid (HHT) and malondialdehyde (MDA), which is known to act as a mediator of DNA damage.
Similarity
Belongs to the cytochrome P450 family.
Mass
55.632 kDa
Sequence
MEAASTWALLLALLLLLLLLSLTLFRTPARGYLPPGPTPLPLLGNLLQLRPGALYSGLLRLSKKYGPVFTVYLGPWRRVVVLVGHDAVREALGGQAEEFSGRGTLATLDKTFDGHGVFFANGERWKQLRKFTLLALRDLGMGKREGEELIQAEVQSLVEAFQKTEGRPFNPSMLLAQATSNVVCSLVFGIRLPYDDKEFQAVIQAASGTLLGISSPWGQAYEMFSWLLQPLPGPHTQLQHHLGTLAAFTIQQVQKHQGRFQTSGPARDVVDAFLLKMAQEKQDPGTEFTEKNLLMTVTYLLFAGTMTIGATIRYALLLLLRYPQVQQRVREELIQELGPGRAPSLSDRVRLPYTDAVLHEAQRLLALVPMGMPHTITRTTCFRGYTLPKGTEVFPLIGSILHDPAVFQNPGEFHPGRFLDEDGRLRKHEAFLPYSLGKRVCLGEGLARAELWLFFTSILQAFSLETPCPPGDLSLKPAISGLFNIPPDFQLRVWPTGDQSR