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CPR

Gene
CPR
Protein
Probable oxidosqualene cyclase
Organism
Cucurbita pepo
Length
759 amino acids
Similarity
Belongs to the terpene cyclase/mutase family.
Mass
86.954 kDa
Sequence
MWTLKFSKGWETSDNAHLGRQFWEFDPNLQPSLEEQARVHNVCNDFYTHRFQAKHSSDLLMRLQLKKANGSEVKLPTQVKLRSEEEMSEEAVETTLRRAIRFYSTMQTQDGFWPGDYAGPLFLLPGLVIGLSVTKALDTVLSRHHQQEMRRYLYNHQNEDGGWGLHIEGNSTMLCTALSYVSLRLLGEEMDGCDGALRQARRWILDRGGATSIPSWGKLWLSVLGVYEWEGNNPLPPEIWLLPYFLPLHPGRMWCHSRMVYLPMSYLYGKRFVGPISPIITSLRQELYTSPYHMIDWNLSRSLCAKEDLYTPHSKIQDMLWDSIHKLGEPLLKKWPLSKLRQKALDFVIKHIHYEDENTHYLCLGPVSKVVNMVCCWDEDPNSEAFTRHISRIKDYLWLAEDGMKMQGYHGSQLWDVAFAIQAIVATDLVEEYGSVLKKAHDFVKNSQVRRNGFGDDDPSDWYRHNSKGGWPFSTPDNAWPVSDCTSEALKVAIMMSQMPPTMVGEPMDIRKLYDAVDLILSLQNSNGGFASYELTRSHPWLETLNPAEIFGDVMIDYQYVECSSAAIERLKAFMKLHPSYRKKEIQACMAKAADFIETIQQPDGSWYGSWGICYTYGTWFGIKGLVACGRTYENSKTLRKATHFLLSKQLKSGGWGESYLSAHNKVYTDLKNGKSHIVNTSWALLALIKAGQAQRDPSPLHQAATVLINSQLDNGDFPQQEIIGVFNKSCTISYSAYRNIFPIWALGEYQLKVLKRQE

Gene
CPR
Protein
NADPH--cytochrome P450 reductase
Organism
Phanerochaete chrysosporium
Length
736 amino acids
Function
This enzyme is required for electron transfer from NADP to cytochrome P450 in microsomes. It can also provide electron transfer to heme oxygenase and cytochrome B5. Involved in ergosterol biosynthesis.
Similarity
In the C-terminal section; belongs to the flavoprotein pyridine nucleotide cytochrome reductase family.
Mass
81.628 kDa
Sequence
MAVSSSSDVIVLSVGIILAALYLFREQIFSAAKPKTVQVPSSKAAAGGNGNPRDFIAKMKEGKKRIVIFYGSQTGTAEEYAIRLAKEAKSKFGLASLVCDPEEYDFENLDQVPEDCCVFFVMATYGEGEPTDNAVQLCQNLSDESFEFSNGEHKLPGLKYVIFGLGNKTYEHYNLISRNVDRDLQKMGAIRIGERGEGDDDKSMEEDYLEWKDGMWEAFAKAMNVEEGQGGDSPDFVVTEVFDHPEEKVYLGELSARALTRTKGIHDAKNPYPAPIIAAKELFAPGSDRNCVHIELSTESSGITYQHGDHVGVWPSNADKEVDRLLYALGLHEKKDTVINIESLDPALAKVPFPVPTTYATVLRHYIDISALAGRQILGVLAKFAPNPEAEAVLKDLNSNKEHYQNIVANGCMKLGEVLQYAAGNDLHADPTASNTTAWKIPFDIIVSSIPRLQPRYYSISSSPKLYPNAIHATVVVLKYKSEKAPRVEERWIYGVGSNFLLNLKYASHHDKAATLVSDDSPSEPSIVSHYPTYSIEGPRGAYKQGDVVKVPIHVRRSTFRLPTNPKSPVIMIGPGTGVAPFRGFVQERVAMARRTIEKHGPEGLADWGPIRLYYGCRRSDQDFLYKDEWPEYAKELHGKFIMRCAFSREPPYKPDGSKIYVQDLIWEDAEQIADAILNGKGYVYICGDAKSMSKSVEETLCRILGEAKGGSAEVEGAAELKLLKERNRLLLDVWS

Gene
CPR
Protein
NADPH--cytochrome P450 reductase
Organism
Catharanthus roseus
Length
714 amino acids
Function
This enzyme is required for electron transfer from NADP to cytochrome P450 in microsomes. It can also provide electron transfer to heme oxygenase and cytochrome B5.
Similarity
In the C-terminal section; belongs to the flavoprotein pyridine nucleotide cytochrome reductase family.
Mass
78.958 kDa
Sequence
MDSSSEKLSPFELMSAILKGAKLDGSNSSDSGVAVSPAVMAMLLENKELVMILTTSVAVLIGCVVVLIWRRSSGSGKKVVEPPKLIVPKSVVEPEEIDEGKKKFTIFFGTQTGTAEGFAKALAEEAKARYEKAVIKVIDIDDYAADDEEYEEKFRKETLAFFILATYGDGEPTDNAARFYKWFVEGNDRGDWLKNLQYGVFGLGNRQYEHFNKIAKVVDEKVAEQGGKRIVPLVLGDDDQCIEDDFAAWRENVWPELDNLLRDEDDTTVSTTYTAAIPEYRVVFPDKSDSLISEANGHANGYANGNTVYDAQHPCRSNVAVRKELHTPASDRSCTHLDFDIAGTGLSYGTGDHVGVYCDNLSETVEEAERLLNLPPETYFSLHADKEDGTPLAGSSLPPPFPPCTLRTALTRYADLLNTPKKSALLALAAYASDPNEADRLKYLASPAGKDEYAQSLVANQRSLLEVMAEFPSAKPPLGVFFAAIAPRLQPRFYSISSSPRMAPSRIHVTCALVYEKTPGGRIHKGVCSTWMKNAIPLEESRDCSWAPIFVRQSNFKLPADPKVPVIMIGPGTGLAPFRGFLQERLALKEEGAELGTAVFFFGCRNRKMDYIYEDELNHFLEIGALSELLVAFSREGPTKQYVQHKMAEKASDIWRMISDGAYVYVCGDAKGMARDVHRTLHTIAQEQGSMDSTQAEGFVKNLQMTGRYLRDVW

Gene
Cpr
Protein
NADPH--cytochrome P450 reductase
Organism
Drosophila melanogaster
Length
679 amino acids
Function
This enzyme is required for electron transfer from NADP to cytochrome p450 in microsomes. It can also provide electron transfer to heme oxygenase and cytochrome b5 (By similarity). May function to clear the olfactory organ (antennae) from accumulating chemicals.
Similarity
In the C-terminal section; belongs to the flavoprotein pyridine nucleotide cytochrome reductase family.
Mass
76.347 kDa
Sequence
MASEQTIDGAAAIPSGGGDEPFLGLLDVALLAVLIGGAAFYFLRSRKKEEEPTRSYSIQPTTVCTTSASDNSFIKKLKASGRSLVVFYGSQTGTGEEFAGRLAKEGIRYRLKGMVADPEECDMEELLQLKDIDNSLAVFCLATYGEGDPTDNAMEFYEWITSGDVDLSGLNYAVFGLGNKTYEHYNKVAIYVDKRLEELGANRVFELGLGDDDANIEDDFITWKDRFWPAVCDHFGIEGGGEEVLIRQYRLLEQPDVQPDRIYTGEIARLHSIQNQRPPFDAKNPFLAPIKVNRELHKGGGRSCMHIELSIEGSKMRYDAGDHVAMFPVNDKSLVEKLGQLCNADLDTVFSLINTDTDSSKKHPFPCPTTYRTALTHYLEITAIPRTHILKELAEYCTDEKEKELLRSMASISPEGKEKYQSWIQDACRNIVHILEDIKSCRPPIDHVCELLPRLQPRYYSISSSAKLHPTDVHVTAVLVEYKTPTGRINKGVATTYLKNKQPQGSEEVKVPVFIRKSQFRLPTKPETPIIMVGPGTGLAPFRGFIQERQFLRDEGKTVGESILYFGCRKRSEDYIYESELEEWVKKGTLNLKAAFSRDQGKKVYVQHLLEQDADLIWNVIGENKGHFYICGDAKNMAVDVRNILVKILSTKGNMSEADAVQYIKKMEAQKRYSADVWS