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sdh1

Gene
sdh1
Protein
Probable succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial
Organism
Schizosaccharomyces pombe (strain 972 / ATCC 24843)
Length
641 amino acids
Function
Flavoprotein (FP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q).
Similarity
Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily.
Mass
70.466 kDa
Sequence
MLRFRKVAPSLKNGGNLKLFSTSSTLKKIASSQPLRAKQVSTSESVKYPVIDHTYDAIVVGAGGAGLRATFGLAEAGFNTACITKLFPTRSHTVAAQGGINAALGNMTKDDWRWHFYDTVKGSDWLGDQDAIHYMTKEAPKAVLELEHFGVPFSRTKEGKIYQRAFGGQSLEYGKGGQAYRCAAVADRTGHSILHTLYGQSLKHNTNFFIEYFAMDLIMEGGECRGVIAMNLEDGSIHRFRAHKTILATGGYGRAYFSCTSAHTCTGDGNAMVSRAGLPLQDLEFVQFHPTGIYGAGCLITEGCRGEGGYLLNSKGERFMERYAPTAKDLASRDVVSRAMTVEIREGRGVGPEKDHCYLQLSHLPAEILKERLPGISETAAIFAGVDVTKEPIPVLPTVHYNMGGIPTRFTGEVLTIDENGKDKIVPGLYAAGEAACVSVHGGNRLGANSLLDIVVFGRACALHIKDTLEPNTPHKPLAADAGLDSLKFLDQIRTSQGPKHTSEIRLDMQKTMQRDVSVFRMEETLQEGVKNIARVDGTYKDIGIRDRGLIWNTDLVEALELRNLLTCAVQTANAALNRKESRGAHAREDYPERDDKNWIKHTLTWQHKTGDPVTLKYRAVTRTTMDENEVKPVPPFKRVY

Gene
SDH1
Protein
Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c)
Length
640 amino acids
Function
Catalytic subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q). SDH1 and SDH2 form the catalytic dimer. Electrons flow from succinate to the FAD bound to SDH1, and sequentially through the iron-sulfur clusters bound to SDH2 and enter the membrane dimer formed by SDH3 and SDH4.
Similarity
Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily.
Mass
70.229 kDa
Sequence
MLSLKKSALSKLTLLRNTRTFTSSALVRQTQGSVNGSASRSADGKYHIIDHEYDCVVIGAGGAGLRAAFGLAEAGYKTACISKLFPTRSHTVAAQGGINAALGNMHKDNWKWHMYDTVKGSDWLGDQDSIHYMTREAPKSIIELEHYGVPFSRTENGKIYQRAFGGQTKEYGKGAQAYRTCAVADRTGHALLHTLYGQALRHDTHFFIEYFALDLLTHNGEVVGVIAYNQEDGTIHRFRAHKTIIATGGYGRAYFSCTSAHTCTGDGNAMVSRAGFPLQDLEFVQFHPSGIYGSGCLITEGARGEGGFLVNSEGERFMERYAPTAKDLACRDVVSRAITMEIREGRGVGKKKDHMYLQLSHLPPEVLKERLPGISETAAIFAGVDVTKEPIPIIPTVHYNMGGIPTKWNGEALTIDEETGEDKVIPGLMACGEAACVSVHGANRLGANSLLDLVVFGRAVAHTVADTLQPGLPHKPLPSDLGKESIANLDKLRNANGSRSTAEIRMNMKQTMQKDVSVFRTQSSLDEGVRNITAVEKTFDDVKTTDRSMIWNSDLVETLELQNLLTCASQTAVSAANRKESRGAHAREDYPNRDDEHWMKHTLSWQKDVAAPVTLKYRRVIDHTLDEKECPSVPPTVRAY

Gene
SDH1
Protein
Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial
Organism
Oryza sativa subsp. japonica
Length
630 amino acids
Function
Flavoprotein (FP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q).
Similarity
Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily.
Mass
68.854 kDa
Sequence
MWRGCVSRGLRSLSKGKGSSSSAPVSAAARLFSTASSSYTVVDHSYDAVVVGAGGAGLRAAIGLSEHGFNTACITKLFPTRSHTVAAQGGINAALGNMTEDDWRWHMYDTVKGSDWLGDQDSIQYMCREAPKAVIELENYGLPFSRTEDGKIYQRAFGGQSLDFGKGGQAYRCACAADRTGHAMLHTLYGQAMKHNTQFFVEYFALDLIMDSEGTCQGVIALNMEDGTLHRFRATNTILATGGYGRAYFSATSAHTCTGDGNAMVARAGLPLQDLEFVQFHPTGIYGAGCLITEGSRGEGGILRNSEGERFMERYAPTAKDLASRDVVSRSMTMEIREGRGVGPLKDHIYLHLNHLPPEVLKERLPGISETAAIFAGVDVTKEPIPVLPTVHYNMGGIPTNYHGEVVTMKGDNPDSVVPGLMAAGEAACASVHGANRLGANSLLDIVVFGRACANRVAETAKPGEKQKPLQKSAGEKTIAWLDKLRNANGSLPTSKIRLNMQRVMQNNAAVFRTQETLEEGCKLITKAWESYHDVKISDRSLIWNSDLIETIELENLLINACITMHSAEARKESRGAHAREDFTKRDDEQWMKHSLGYWENEKVRLAYRPVHMNTLDSEVESFPPKARVY

Gene
SDH1
Protein
Scytalone dehydratase
Organism
Magnaporthe oryzae (strain 70-15 / ATCC MYA-4617 / FGSC 8958)
Length
172 amino acids
Function
Scytalone dehydratase; part of the gene cluster that mediates the biosynthesis of dihydroxynaphthalene melanin, a bluish-green pigment and a structural component of the conidial wall (PubMed:9571787). Within the pathway, catalyzes the dehydration of scytalone as well as of vermelone (PubMed:9571787, PubMed:9466791, PubMed:9466792, PubMed:9539706, PubMed:10320327, PubMed:10386945, PubMed:10386946, PubMed:10694394, PubMed:10913266, PubMed:10636235, PubMed:11790103, PubMed:12413868, PubMed:15056895). Is also able to dehydrate the alternate substrate 2,3-dihydro-2,5-dihydroxy-4H-benzopyran-4-one (DDBO) to 5-hydroxy-4H-1-benzopyran-4-one (HBO) (PubMed:9466791, PubMed:9466792, PubMed:10320327, PubMed:10386945, PubMed:11790103).
Similarity
Belongs to the scytalone dehydratase family.
Mass
20.25 kDa
Sequence
MGSQVQKSDEITFSDYLGLMTCVYEWADSYDSKDWDRLRKVIAPTLRIDYRSFLDKLWEAMPAEEFVGMVSSKQVLGDPTLRTQHFIGGTRWEKVSEDEVIGYHQLRVPHQRYKDTTMKEVTMKGHAHSANLHWYKKIDGVWKFAGLKPDIRWGEFDFDRIFEDGRETFGDK