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preA

Gene
preA
Protein
NAD-dependent dihydropyrimidine dehydrogenase subunit PreA
Organism
Escherichia coli O157:H7
Length
413 amino acids
Function
Involved in pyrimidine base degradation. Catalyzes physiologically the reduction of uracil to 5,6-dihydrouracil (DHU) by using NADH as a specific cosubstrate. It also catalyzes the reverse reaction and the reduction of thymine to 5,6-dihydrothymine (DHT) (By similarity).
Similarity
Belongs to the dihydropyrimidine dehydrogenase family.
Mass
45.313 kDa
Sequence
MLMLTKDLSITFCGVKFPNPFCLSSSPVGNCYEMCAKAYDTGWGGVVFKTIGFFIANEVSPRFDHLVKEDTGFIGFKNMEQIAEHPLEENLAALRRLKEDYPDKVLIASIMGENEQQWEELARLVQEAGADMIECNFSCPQMTSHAMGSDVGQSPELVEKYCRAVKRGSTLPMLAKMTPNIGDMCEVALAAKRGGADGIAAINTVKSITNIDLNQKIGMPIVNGKSSISGYSGKAVKPIALRFIQQMRTHPELRDFPISGIGGIETWEDAAEFLLLGAATLQVTTGIMQYGYRIVEDMASGLSHYLADQGFDSLQEMVGLANNNIVPAEDLDRSYIVYPRINLDKCVGCGRCYISCYDGGHQAMEWSEKTRTPHCNTEKCVGCLLCGHVCPVGCIELGEVKFKKGEKEHPVTL

Gene
preA
Protein
NAD-dependent dihydropyrimidine dehydrogenase subunit PreA
Organism
Escherichia coli (strain K12)
Length
411 amino acids
Function
Involved in pyrimidine base degradation. Catalyzes physiologically the reduction of uracil to 5,6-dihydrouracil (DHU) by using NADH as a specific cosubstrate. It also catalyzes the reverse reaction and the reduction of thymine to 5,6-dihydrothymine (DHT).
Similarity
Belongs to the dihydropyrimidine dehydrogenase family.
Mass
45.069 kDa
Sequence
MLTKDLSITFCGVKFPNPFCLSSSPVGNCYEMCAKAYDTGWGGVVFKTIGFFIANEVSPRFDHLVKEDTGFIGFKNMEQIAEHPLEENLAALRRLKEDYPDKVLIASIMGENEQQWEELARLVQEAGADMIECNFSCPQMTSHAMGSDVGQSPELVEKYCRAVKRGSTLPMLAKMTPNIGDMCEVALAAKRGGADGIAAINTVKSITNIDLNQKIGMPIVNGKSSISGYSGKAVKPIALRFIQQMRTHPELRDFPISGIGGIETWEDAAEFLLLGAATLQVTTGIMQYGYRIVEDMASGLSHYLADQGFDSLQEMVGLANNNIVPAEDLDRSYIVYPRINLDKCVGCGRCYISCYDGGHQAMEWSEKTRTPHCNTEKCVGCLLCGHVCPVGCIELGEVKFKKGEKEHPVTL

Gene
preA
Protein
NAD-dependent dihydropyrimidine dehydrogenase subunit PreA
Organism
Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)
Length
411 amino acids
Function
Involved in pyrimidine base degradation. Catalyzes physiologically the reduction of uracil to 5,6-dihydrouracil (DHU) by using NADH as a specific cosubstrate. It also catalyzes the reverse reaction and the reduction of thymine to 5,6-dihydrothymine (DHT) (By similarity).
Similarity
Belongs to the dihydropyrimidine dehydrogenase family.
Mass
45.079 kDa
Sequence
MLTKDLSVTFCGVKFPNPFCLSSSPVGNCYEMCAKAYDTGWGGIVFKTIGFFIANEVSPRFDHLTKEDTGFIGFKNMEQIAEHPLEENLAAIRRLKQDYPDKVLIASIMGENEQQWQELARLVEEAGADMIECNFSCPQMTSHAMGSDVGQSPELVEKYCRAVKRGSSLPMLAKMTPNIGDMCEVALAAKRGGADGIATINTVKSITNIDLNRKIGMPVVNGKSSISGYSGKAVKPIALRFIQQLRMHPELRDFPISGIGGIETWEDAAEFLLLGAATLQVTTGIMQYGYRIVEDMASGLSHYLADQGFASLQEMIGLANGNIIPAEDLDRSYIVYPRINQEKCVGCGRCYISCYDGGHQAMEWDEHSRTPHCNTEKCVGCLLCGHVCPVACIDLGEVKFKKGEKEHALTL

Gene
preA
Protein
Plasmid recombination enzyme
Organism
Lactobacillus hilgardii
Length
361 amino acids
Similarity
Belongs to the plasmid mobilization pre family.
Mass
41.907 kDa
Sequence
MSFAVARMTKLKADNLVGIGNHDQRKTTNHSNEDIDVSHSHLNYDLVAGRTDNFKTDIEAYINENKASKRAVRKDAVLVNEWIITSDKDFFEQLDEAETRKYFETAKQYFADNYGDENIRYAVVHMDEKTPHMHMGIVPFDDDKKLSAKRIFNREALQRIQEELPQYLKENGFDVQRGNKNKERKNLSVPEYKAMREELKKIETEKQETQAKLADTKKQLDEIKPRDTKKIASKPTLMNKNKVTVDKSDLADLEQRAVTSDAYNFEKIHLEVENHSLRNDLSEAKGRNYELRKENERLQKLVGTLQGIIRNVDEFLHKKLGINLPEKWLERAGLKEPSKKAPESSQERSEGHHEELDGPSL

Gene
preA
Protein
Plasmid recombination enzyme
Organism
Lactobacillus plantarum
Length
361 amino acids
Function
The interaction of the RSA site and the pre protein may not only serve a function in plasmid maintenance, but also contribute to the distribution of small antibiotic resistance plasmids among Gram-positive bacteria.
Similarity
Belongs to the plasmid mobilization pre family.
Mass
41.846 kDa
Sequence
MSFAVARMTKLKADNLVGIGNHDQRKTTNHSNEDIDVSRSHLNYDLVAGRTDNFKTDIEAYINENKASKRAVRKDAVLVNEWIITSDKDFFEQLDEAETRKYFETAKQYFADNYGDENIRYAVVHMDEKTPHMHMGIVPFDDDKKLSAKRIFNREALQHIQEELPQYLKENGFDVQRGNKNKERKNLSVPEYKAMREELKKIETEKQETQAKLADTKKQLDEIKPRDTKKIASKPTLMNKNKVTVDKSDLADLEQRAVTSDAYNFEKIHLEVGNHSLRNDLSEAKGRNYELRKENERLQKLVGTLQGIIRNVDEFLHKKLGINLPEKWLERAGLKEPSKKAPESSQELDRHKSDELGGPHL

Gene
preA
Protein
Prenyl transferase
Organism
Cyanidium caldarium
Length
323 amino acids
Function
Possible role in synthesis of the nonaprenyl side chain of plastoquinone or in synthesis of other prenyl chains such as undekaprenyl pyrophosphate.
Similarity
Belongs to the FPP/GGPP synthase family.
Mass
36.053 kDa
Sequence
MKVNSKTLQSVKEDLLNIEQTLNKLIKVNNPILSAAAKHLLIVESKKIRPAIVLLVAKAIDKNKKIKTSQQRLAEVTEIIHTATLLHDDVVDESIIRRGTKSVNKTFGNKIAVFAGDFLFAQSSWYLANINNLEVVKAISKVITDLAEGELQQNLTQFNTYYSIIKYLEKSFNKTASLIAASCKSCCLLSDFDQSLNSKFYNYGKNLGLAFQIIDDILDITSSSTALGKMTTSDLKLGNLTAPVLFALTKNSKLFKIIEREFCEKSDISEAINIIKETNAIEESFDLAYEHIEAAINSIKDLPTSSEKDSLIEIAYDLLNRYK

Gene
preA
Protein
Prenyl transferase
Organism
Cyanophora paradoxa
Length
323 amino acids
Function
Possible role in synthesis of the nonaprenyl side chain of plastoquinone or in synthesis of other prenyl chains such as undekaprenyl pyrophosphate.
Similarity
Belongs to the FPP/GGPP synthase family.
Mass
35.919 kDa
Sequence
MASITNILAPVENELDLLTKNLKKLVGSGHPILSAASEHLFSASGKRPRPAIVLLISKATMENEIITSRHRRLAEITEIIHTASLVHDDILDESDVRRGIPTVHSDFGTKIAILAGDFLFAQSSWYLANLESLEVVKLISKVITDFAEGEIRRGLNQFKVDLTLEEYLEKSFYKTASLLAASSKAAALLSHVDLTVANDLYNYGRHLGLAFQIVDDILDFTSSTEELGKPSCSDLKKGNLTAPVLFALEQNSELIPLIQRQFSEPKDFEYTLQIVEETKAIEKTRELAMEHAQVAIQCLENLPPSSSKEALKLITKYVLERLY

Gene
preA
Protein
Prenyl transferase
Organism
Porphyra purpurea
Length
323 amino acids
Function
Possible role in synthesis of the nonaprenyl side chain of plastoquinone or in synthesis of other prenyl chains such as undekaprenyl pyrophosphate.
Similarity
Belongs to the FPP/GGPP synthase family.
Mass
35.589 kDa
Sequence
MATSSSLFHPIEKELYSVEHNLKSVAGTRHPILYAAAKHLFEAGGKRLRPAIVLLVAKSTSEQQEIKPGQRRLAEITEIIHTASLVHDDVIDECSTRRGEKTVHKLFNTKIAVLAGDFLFAQSSWYLANIGNLEVVKVITKVITDFAEGEIRQGLVHFDPSISIDDYIEKSFYKTASLVAASCRGAAMLNDLNSQMHNDLYLYGKHMGLAFQIMDDVLDIAGSTKSLGKPSGADFMNGNLTAPILFALTQEGKLDQLIQREFSDERDISLALFLIKKSGGITKAKDLAKEQVQAALCCLQFLPKSAPVSSLKELTHFIITRLS

Gene
preA
Protein
Prenyl transferase
Organism
Pyropia yezoensis
Length
323 amino acids
Function
Possible role in synthesis of the nonaprenyl side chain of plastoquinone or in synthesis of other prenyl chains such as undekaprenyl pyrophosphate.
Similarity
Belongs to the FPP/GGPP synthase family.
Mass
35.247 kDa
Sequence
MAMSPSLFYPVEQELCSLEKNLKAVAGTRHPILYAAAKHLFDAGGKRVRPALVFLVAKATSEKQDINTGQKRLAEITEIIHTASLVHDDIIDECTTRRGVKTVHNLFNTKIAVLAGDFLFAQSSWYLANIENLAVVKAISKVITDFAEGEIRQGLVHFDPSISIDAYIEKSFYKTASLIAASCRGAAMLNGSNHQINNDLYLYGKHMGLAFQIMDDVLDITGSTKSLGKPAGADLINGNLTSPLLFSLTQEASLNDLIDREFCNSTDIASTLFLIKRSGGITKAKDLAKEQVQAALSCLQFLPQSTPVSSLKELTHFIITRLS

Gene
preA
Protein
Prenyl transferase
Organism
Synechocystis sp. (strain PCC 6803 / Kazusa)
Length
323 amino acids
Function
Possible role in synthesis of the nonaprenyl side chain of plastoquinone or in synthesis of other prenyl chains such as undekaprenyl pyrophosphate.
Similarity
Belongs to the FPP/GGPP synthase family.
Mass
35.726 kDa
Sequence
MISTTSLFAPVDQDLRLLTDNLKRLVGARHPILGAAAEHLFEAGGKRVRPAIVLLVSRATLLDQELTARHRRLAEITEMIHTASLVHDDVVDEADLRRNVPTVNSLFDNRVAVLAGDFLFAQSSWYLANLDNLEVVKLLSEVIRDFAEGEILQSINRFDTDTDLETYLEKSYFKTASLIANSAKAAGVLSDAPRDVCDHLYEYGKHLGLAFQIVDDILDFTSPTEVLGKPAGSDLISGNITAPALFAMEKYPLLGKLIEREFAQAGDLEQALELVEQGDGIRRSRELAANQAQLARQHLSVLEMSAPRESLLELVDYVLGRLH