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tktA

Gene
tktA
Protein
Transketolase
Organism
Rhodobacter capsulatus
Length
672 amino acids
Function
Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate.
Similarity
Belongs to the transketolase family.
Mass
72.771 kDa
Sequence
MDLAALRAKTPDHWKLATAIRVLAIDAVQAANSGHPGMPMGMADVATVLFRNHLKFDAKAPNWADRDRFVLSAGHGSMLLYALLHLTGYEQATLDEVKNFRQWGARMAGHPEYGHLEGVETTTGPLGQGISTAVGMAIAEKSMAARFGKKLVDHKIWVIAGDGCLMEGISQEAIGLAGKQELDNLIVLWDNNNITIDGRVTVSDVTDQKARFAASGWDVLSCDGHDAEDIDRALTAAKKAKRPVLVDCKTLIGFGSPNKADSYAVHGAPLGDAEIKLTREAYGWEHGPFVIPAEIKAEWEAIGAKGAAERAEWEARLAALPAGKRAEFERQMARGVAPKLAGAIRAFKKAQSEAAPKVATRKASEMVLAAVNPVVLRNHRRLADLTGSNLTKTSDIEDFMPGNHKGRYMRYGIREHAMAAAMNGMWLHGGVRPYGGTFFCFTDYARGAMRLSSLMGVPTVYVMTHDSIGLGEDGPTHQPVEHLTICRATPNTWTFRPADVIETAEAWELALSSERTPSVLALSRQNLPTLRTKHEAKNLTAKGAYVIAEAEGKRQAILMATGSEVEIALKARALLQAEAIGTRVVSMPCMELFAAQDEAYRKRILPAGGVRVAVEAAIRQPWDRWLLGERGMERKAGFVGMEGFGASAPAERLYAEFGITPEAIAAKVKSLL

Gene
tktA
Protein
Transketolase
Organism
Rhodobacter capsulatus (strain ATCC BAA-309 / NBRC 16581 / SB1003)
Length
672 amino acids
Function
Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate.
Similarity
Belongs to the transketolase family.
Mass
72.436 kDa
Sequence
MDLAALRAKTPDHWKLATAIRVLAIDAVQAANSGHPGMPMGMADVATVLFRNHLKFDAKAPNWADRDRFVLSAGHGSMLLYALLHLTGYEQATLDEVKNFRQWGARMAGHPEYGHLEGVETTTGPLGQGISTAVGMAIAEKSMAARFGKKLVDHKIWVIAGDGCLMEGISQEAIGLAGKQELDNLIVLWDNNNITIDGRVTVSDVTDQKARFAASGWDVLSCDGHDAEDIDRALTAAKKAKRPVLVDCKTLIGFGSPNKADSYAVHGAPLGDAEIKLTREAYGWEHGPFVIPAEIKAEWEAIGAKGAAERAEWEARLAALPAGKRAEFERQMARGVAPKLAGAIRAFKKAQSEAAPKVATRKASEMVLAAVNPVVPETIGGSADLTGSNLTKTSDIEDFMPGNHKGRYMRYGIREHAMAAAMNGMWLHGGVRPYGGTFFCFTDYARGAMRLSSLMGVPTVYVMTHDSIGLGEDGPTHQPVEHLAICRATPNTWTFRPADVIETAEAWELALSSERTPSVLALSRQNLPTLRTKHEAKNLTAKGAYVIAEAEGKRQAILMATGSEVEIALKARALLQAEAIGTRVVSMPCMELFAAQDEAYRKRILPAGGVRVAVEAAIRQPWDRWLLGERGMERKAGFVGMEGFGASAPAERLYAEFGITPEAIAAKVKSLL

Gene
tktA
Protein
Transketolase 1
Organism
Pasteurella multocida (strain Pm70)
Length
668 amino acids
Function
Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate.
Similarity
Belongs to the transketolase family.
Mass
73.369 kDa
Sequence
MATRRELANAIRFLSMDAVQKAKSGHPGAPMGMADIAEVLWRDFLKHNPSNPHWADRDRFILSNGHGSMLIYSLLHLSGYDLSIEDLKQFRQLHSKTPGHPEYGYAPGVETTTGPLGQGITNAVGFAIAEKTLAHQFNRPGHEIVDHHTYVFLGDGCLMEGISHEACSLAGTLGLGKLIAFYDDNNISIDGHVDGWFTDDTQKRFEAYGWHVIPAVDGHNPEQILEAVKQAQAETTKPTLIICKTIIGYGSPNKANSHDCHGAPLGDDEIAAAREFLKWEHAPFEIPAEIYAQWDAKEKGQVAEKAWEEKLAAYAKAYPELAAEFTRRVNAELPANWAAESQAFIEHLQANPANIASRKASQNAIEAYAKLLPEFLGGSADLASSNLTLWSGSKPIRAVENADGNYINYGVREFGMSAIMNGIALHGGFIPYGATFLMFMEYAHNAVRMAALMKQRSLFVYTHDSIGLGEDGPTHQPVEQTSALRLIPNLETWRPCDQVESAVAWKAAVERKEGPSALIFTRQNLAQMDRTAEQLANVARGGYVLRHCCENQNCPDLILIATGSEVELAMKAADVLDAEGVKVRVVSMPSTNVFDKQDAAYRESVLPSHITKRVAIEAGIADFWYKYVGFEGRVVGMNSFGESAPADQLFKLFGFTVENIVEKAKAIL

Gene
tktA
Protein
Transketolase
Organism
Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd)
Length
665 amino acids
Function
Catalyzes the reversible transfer of a two-carbon ketol group from sedoheptulose-7-phosphate to glyceraldehyde-3-phosphate, producing xylulose-5-phosphate and ribose-5-phosphate. Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate (By similarity).
Similarity
Belongs to the transketolase family.
Mass
72.718 kDa
Sequence
MATRRQLANAIRVLAMDSVQKAKSGHPGAPMGMADIAEVLWRDFLKHNPTNPKWADRDRFVLSNGHGSMLIYSLLHLTGYDLSIEDLKQFRQLHSKTPGHPEYGYAPGVETTTGPLGQGITNAVGMAIAEKTLAGQFNREGHEIVDHHTYVFLGDGCLMEGISHEACSLAGTLGLGKLIAFYDDNNISIDGHVDGWFSDDTAERFEAYGWQVIRNVDGHDAEQIRAATILAQAEKGKPTLIICKTIIGFGSPNKSGSHDSHGAPLGDEEIDLTRKALGWEYAPFEIPAEYYAEWSAKEKGAAAEKSWEEKFAAYAKAYPELAAEFKRRVSGELPTNWAAESKAFIEKLQANPASIASRKASQNAIEAYAHVLPEFLGGSADLASSNLTLWSGSKPIRAHENVGGNYINYGVREFGMSAIMNGIALHGGFIPYGATFLMFYEYAHNAVRMAALMKQRTLFVYTHDSIGLGEDGPTHQPVEQTASLRLIPNLETWRPCDQVESAIAWQQAVERQDGPSALIFTRQNLAQMDRTSAQLDAVKRGAYVLKDCDGTPELIFIATGSEVELAVQAAEALSAEGKKVRVVSMPSTNRFDKQDAAYRESVLPAAVTKRVAIEAGIADFWYKYVGFNGRVIGMNSFGESAPADQLFKLFGFTVENVVAKAKEIL

Gene
tktA
Protein
Transketolase 1
Organism
Escherichia coli (strain K12)
Length
663 amino acids
Function
Catalyzes the transfer of a two-carbon ketol group from a ketose donor to an aldose acceptor, via a covalent intermediate with the cofactor thiamine pyrophosphate. Thus, catalyzes the reversible transfer of a two-carbon ketol group from sedoheptulose-7-phosphate to glyceraldehyde-3-phosphate, producing xylulose-5-phosphate and ribose-5-phosphate.
Similarity
Belongs to the transketolase family.
Mass
72.212 kDa
Sequence
MSSRKELANAIRALSMDAVQKAKSGHPGAPMGMADIAEVLWRDFLKHNPQNPSWADRDRFVLSNGHGSMLIYSLLHLTGYDLPMEELKNFRQLHSKTPGHPEVGYTAGVETTTGPLGQGIANAVGMAIAEKTLAAQFNRPGHDIVDHYTYAFMGDGCMMEGISHEVCSLAGTLKLGKLIAFYDDNGISIDGHVEGWFTDDTAMRFEAYGWHVIRDIDGHDAASIKRAVEEARAVTDKPSLLMCKTIIGFGSPNKAGTHDSHGAPLGDAEIALTREQLGWKYAPFEIPSEIYAQWDAKEAGQAKESAWNEKFAAYAKAYPQEAAEFTRRMKGEMPSDFDAKAKEFIAKLQANPAKIASRKASQNAIEAFGPLLPEFLGGSADLAPSNLTLWSGSKAINEDAAGNYIHYGVREFGMTAIANGISLHGGFLPYTSTFLMFVEYARNAVRMAALMKQRQVMVYTHDSIGLGEDGPTHQPVEQVASLRVTPNMSTWRPCDQVESAVAWKYGVERQDGPTALILSRQNLAQQERTEEQLANIARGGYVLKDCAGQPELIFIATGSEVELAVAAYEKLTAEGVKARVVSMPSTDAFDKQDAAYRESVLPKAVTARVAVEAGIADYWYKYVGLNGAIVGMTTFGESAPAELLFEEFGFTVDNVVAKAKELL