ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Haloarcula marismortui (strain ATCC 43049 / DSM 3752 / JCM 8966 / VKM B-1809)

Length

320 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

35.682 kDa

Sequence

MRTRGSRNWRSRASSGSGTRSWSIEATDRNLSQQCDVAEHVRQRVKLYPAQTVKRAFRTNPVSVSLRSKSGMHSTFGMLIRRESLLQRMAESTGQGVGRDELATLKLLALDGALDESTKVSCADLAERLDASNQTASRRLQRLEDAGLLARDIVSDGQEVELTGDGERRLQSEYADYRRIFESDASVDLTGVVTSGMGEGRHYITLPGYMEQFIERLGYEPFAGTLNLELTAESVRKRARMSAIEPVTIEGWEDDERTYGPAYCYPASIEGSDSEYEPAHVIAPERTHHGEEQLEVIAPEKLREVLELADGDEVIVHVSE

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A)

Length

237 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

26.713 kDa

Sequence

MRLKIKAIWVPTVPDIEYLKKLALRGAVNKTVKVSSSEFHKHTGDSSKTAARKLKQMEEERLIERKIVPGGQLIKMTEKGIEILKNEYIEYSRIFSSEPDVLELEGNVLKGLGEGQYYINIPGYRNQFEEKLNFVPFPGTLNVQLSESSSALRNRLKEMPAVRIDGFNDGERTFGGGNCYPIKVEGIEAAVVVPDRTHYPADLIEIIAPVKLRDALKLKDGDRIVTRVKKQGMEGQK

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Haloquadratum walsbyi (strain DSM 16790 / HBSQ001)

Length

234 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

25.87 kDa

Sequence

MAESTTAVGHDELAALKFVALEGAHSEPIKISCSELSDRLDASSQTASRRLQRLEAAGYLDRDVVTDGQWVSLTKAGETALHKEYTQYQEIFGDNSSVVELTGTVTSGMGEGRHYISLSGYMKQFRERLGYEPFPGTLNIDLDDDSTRTRVAVSSLTGIQIDGWEDDERTFGPATCYPAEIILAEQTAEAAHIIVPERTHHDETQLEVIAPERLRDSLELTDGQRITVQLKPKE

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Archaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126)

Length

233 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

26.975 kDa

Sequence

MVRDIKTFKFFEVLLIYEMLEVLKALAMMNATRKVVKISSKELAEHIGQSLQTAARKLKELEDEGLIDRTLTKDGQFVVITEKGKQLLYKEYMDYKKIFDDEGTIKIKGEVFSGVGEGRYYVSLEGYRKQFREKLGFDPYPGTLNLRIPKEEMYFRRRLDEERGILIEGFSTEDRTFGEVKAFKCRINGIEGAIVIPKRTHYPAEILEVISPVKLRDKLGLKDGDFVEVEVIL

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1)

Length

233 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

25.356 kDa

Sequence

MSGATSTGDVGYDELAVLKLLALDGAHRGEVKVSCGDLASRLDASSQTASRRLQALDDADHVTRDLVSDGQWITVTDAGRHALKHEYEDYRRIFEDPGELALAGTVTSGMGEGRHYISLPGYNRQFAEKLGYEPYPGTLNVDLPPDGQRARAGIQALDGVDIDAWEDEDRTYGSATCYACTVVGDGTDFDGAHVIIPDRTHHDDDQLEIIAPVKLRERLGLLDDDEVTIRVEA

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Natronomonas pharaonis (strain ATCC 35678 / DSM 2160 / CIP 103997 / NBRC 14720 / NCIMB 2260 / Gabara)

Length

232 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

25.603 kDa

Sequence

MSQTTERVGADELSTLKLVALDGALDGRVTVTCADLADRLDASNQTASRRLQRLEAAALVERDMTGEGQRIAVTEAGERALQREYADYRRLFEGDADVTLSGVVTSGMGEGRHYISLSGYMRQFRERLGYEPFPGTLNVDLDDGSVRTRARMDALDPVKIDGWEDDERTYGPAFCWPAVLETADGDRYGTAHVIAPERTHHGDDQLEIIAPEKLRETLSLDDGDTLSIHVSE

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Caldivirga maquilingensis (strain ATCC 700844 / DSM 13496 / JCM 10307 / IC-167)

Length

230 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

25.887 kDa

Sequence

MDKQVNVVNYRELKKIPYILLLLQNGVNDHDFTRISVSDLSKQMGTTPQNISKVLRRLEREGYIVRSSVKGEVSVMLSEKGSALLRNLMDLMENLLGKNITIVLRGIVVTGFGEGSYYISLEGYRRQFISKLGFDPYPGTLNVKLLDQYMKYRLYLERVPGVRIEGFSNGSRTYGGVKAFKCTISDIPCGVLLIERTSHGPEVIEIVAPVKLRDRLGLKDGDDVTINILL

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Thermofilum pendens (strain DSM 2475 / Hrk 5)

Length

227 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

25.939 kDa

Sequence

MSKDYEVFPLLLEMAKRGCLVAPRRLSRIEILKTLGLTPWRFKKLVEAAEEEGYIERRVHGRMVFYVVTERGRALLRRVYDDLKRTIDSSTFLTLRGYVVPGLGEGAIYMGIPRYVEAFKEVLGYEPYPGTLNIKLVDEDVYLRRALREKRVGFRIEGFRLDEGRESCGVTVYKAMIMANGVTVSGAALDIDKTKHGDEILELIAPVRLRDELRLKDGDKVEVVIPV

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanosarcina barkeri (strain Fusaro / DSM 804)

Length

225 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

25.167 kDa

Sequence

MPDIKYLKKLALIGAINKIIKVSSSEFQKHTGASSKTTARKLKQLEDERLIERKIVPGGQLIKMTDKGIEVLKNEYVDYSRIFSPDLDILELEGKVLKGLGEGQYYVNIPGYRKQFEEKLHFVPFPGTLNVQLSESSSSLRNLLLETPAIRVEGFNDGERTFGGGKCYPVVVGSIEAAVVVPERTHYPSDLIEIIAPIKLRDALKLKDGDRVVVQLKKQGTENQK

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88)

Length

225 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

25.317 kDa

Sequence

MPDIEYLKKLALIGAVNKTVKVSSSEFHKHTGDSSKTAARKLKQLEKERLIERELVPGGQLIKMTEKGIEILKNEYVEYSRIFSSEPDTLELEGNVLKGLGEGQYYINIPGYRTQFEEKLHFIPFPGTLNVQLSENSSALRNRLREMPSVRIDGFNDGERTFGGGNCYPVRVEGIDAAVVVPDRTHYPSDLIEIIAPVKLRDALKLKDGDRVVTQLKKQGMEGQK

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanococcoides burtonii (strain DSM 6242 / NBRC 107633 / OCM 468 / ACE-M)

Length

223 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

25.021 kDa

Sequence

MHRINALKHLALLGALKKPVKISSSEFTRYTSTGSKTAARILKQLEEEGSIDRLIIPEGQMISITEKGHKWLESEFSDYKHIFCGDEDKVELYGNVITGLGEGQYYIAQDGYGSQFEEKLGFKPYPGTLNVRLTSHSADILKRKSQKNIIPISGFTDGQRTFGGCNCYFVEVEGVRGAVVTPERSHYPHDLLEIISPVHLRKTLELNDGDEVKIMIEDRSACE

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanoregula boonei (strain DSM 21154 / JCM 14090 / 6A8)

Length

222 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

24.729 kDa

Sequence

MVLAEDLECLKALALMGGMREPVFISSQTLGEVLETSPQTASRRLKALEGQRLISRTLNPDGQHITVTKEGEDGLRREYAEYCRLFAHEGGHYTLPGIVISGLGEGRYYMSLEPYKKQFLRHLGFEPYPGTLNLRLSGSDIPTRKKIDSLTWIPIHGFSAEGRTFGEVRCMPCRINDIPCGIVVPGRSHYPEDIVEVIAPVGLRDALGVKENDRVNVEVAYD

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanocorpusculum labreanum (strain ATCC 43576 / DSM 4855 / Z)

Length

222 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

24.735 kDa

Sequence

METIDAEDAACLRRIALLGGCKGPVRLSTQALGDQLGISQQTASRRLQSLEKAQMISRTAESTGQYVLVTRSGEEHLRREFAEYAKIFDVKDEQYVLTGTVMSGVGEGRYYMSIPHYQEQFEKLCGFTPYPGTLNIKLNPQSVLIRKRMDSLEWTIVPGFKDEHRMFGEARCIKCTISGIPCAIVVPGRTHHPEEVIEVISGTQLRDALDLTENSEVVVVIG

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanoculleus marisnigri (strain ATCC 35101 / DSM 1498 / JR1)

Length

222 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

24.588 kDa

Sequence

MVEAEDLQSLKTIALLGGCRGPIWLSSQSLGSVLGISPQTASRRLIALERQQFVTRSMKPDGQYVAVTREGEQALKREYADYVRIFNPDQRGYTLTGTVISGLGEGRYYMSIPHYKEQFGGCLGFEPFPGTLNIRLDAASIAVRKHLDHAGWIDVPGFTADDRTFGGARVLPCLIRGYRCAIVVPSRTHYPEDTIEVIAGCELRKALNLNDNDTIEVEITHD

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanospirillum hungatei JF-1 (strain ATCC 27890 / DSM 864 / NBRC 100397 / JF-1)

Length

221 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

24.699 kDa

Sequence

MVTPEDLECLKRIALMGGLNTPVFLKTISLGSELGFSPQTASRRLRSLEQQGFISRTLGTDGQQVTITHGGEDALRQEYCDYYRLFGRQEKSLMLNGTVQSGLGEGAYYMSLQPYADQFQRILGFTPFPGTLNIRLLPGATLQRKRLSSAEWKVVQGFESEGRTFGDVRCLPCFIRDVPCGIIIPGRTHYPEELIEVVSPEGLRKRFSLKDGDEVTIEVTL

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Picrophilus torridus (strain ATCC 700027 / DSM 9790 / JCM 10055 / NBRC 100828)

Length

221 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

25.269 kDa

Sequence

MENIYIALKTIKKMAGEKNTVFISSKELANEMNVSQQTASRIIISLDRLGYITRTLENRKQKITINDSGLDVLYREYNEISSILRFSQELKLVGAVQDGLGEGKYYISKKGYKDQFIAKLGIDPYPGTLNIKILNEYENNLRRIKNSDGIYITGFKDQQRTFGGVFCHAARIDGIRCFIIFPERSVYRDTFEVISEKYLRKELNLENGAIIEVLASIDGKL

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Thermoplasma volcanium (strain ATCC 51530 / DSM 4299 / JCM 9571 / NBRC 15438 / GSS1)

Length

220 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

24.808 kDa

Sequence

MDTSDQYYRAIKKIKEASDSSNKAYLTSSKLANMLGLSQQSASRIIIDLEKLGYITRTVSKRGQLLTITEKGLDLLYTEFAELSRILSIKSNIVMTGIVVPGMGEGKYYISRKQYIIQFQEKLGIIPYLGTLNIKVDPSSIPELRKLRGFTGIHIEGFRTEDRTFGSVKAFRCKTNGVPSFLIMPERTVYTDVVEIISDKYLRNELNLKDGDEVTIEVTA

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165)

Length

220 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

24.997 kDa

Sequence

METDDQYYRAIKKIKEAAEASNRAYLTSSKLADMLGISQQSASRIIIDLEKNGYITRTVTKRGQILNITEKGLDVLYTEFADLSRILAIKNNVVITGTVTSGMGEGRYYVARKQYIIQFQEKLGIIPYLGTLNIKVDQASLPELRKIRGFRGIHIEGFKTEDRTFGSVKAFPAKIQNIPCFVIMPERTVYTDVIEIISDKYLREEINLHDGDRVSVEVYT

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Metallosphaera sedula (strain ATCC 51363 / DSM 5348 / JCM 9185 / NBRC 15509 / TH2)

Length

217 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

24.661 kDa

Sequence

MSDECLIAKIVYLSLQQKEVTQQMIADELKMSQQSVSRKLKELEERNLVRRSLSKEGEIIRVTENGEKLLEDCLSMMRATIISSHVLEIRGRATSGLGEGRIFLSMPYYMESFKKFLGFEPYPGTLNLVIYDRISLENRLVLDISKAINIPEHKEENRVLGAVRAFPASVNDLKPAAVVFPLRSVHPKSVIEVISPYHLRKELNIKDGDEVVIQAYA

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanocella arvoryzae (strain DSM 22066 / NBRC 105507 / MRE50)

Length

214 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

23.67 kDa

Sequence

MRSIMEVETLKRLALMGANKEQVSLSSSIFATSLGMSPQTAARRLSALEEDGYITRVVTPEGQKVRITEKGITCLKSEYRDYCSIFEDGGAPVMRGKVVTGLGEGQYYISLDGYRNQFNDKLGFDPYPGTLNVRLTEPFIPAEHEAVVIAGFKGENRTFGGCKCYPVRIKGVRAAIIRPDRTSYPPNLIEIIAPIKLRESLGLRDGDEVEVTLE

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Pyrococcus abyssi (strain GE5 / Orsay)

Length

212 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

23.918 kDa

Sequence

MKMKTLFLLIKLAKMGAIGKEITVTMRELSRELDVSPQTVLRWLEELKEQGYIHKRESRKGTLVELTEKGINLLEKLYEEISTALYSGFIVGEVISGIGEGAYYVRQYAPLIREYLGFDPYPGTLNVRVLFPKTIFDALCTARPIIIPGFTRNGRTFGDVRAYRVRIDGIEGAIVIPSRTVHPPKIAEIIAPVKLRDALNLKDGDKVRIEVV

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Pyrobaculum calidifontis (strain JCM 11548 / VA1)

Length

212 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

23.505 kDa

Sequence

MTELYCERKTLADLIAFASVEGLPVGEAAKRLCMSRQGAYKAVKALREAGYLSEGPVIKLTQKGRDALSIVLRNLLRYFDIASIKLVGRVVTGLGEGAFYMSLEGYRRAIERELGFTPYPGTLNIKLEPQSLAHRRYLDGLPGIHIPGFTNGMRTYGAVKAFRARLADVEGAVVMPERTHHPVDVIEFIAPVRVRDVLGLKDGDRVELEVYL

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1)

Length

212 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

23.813 kDa

Sequence

MKKSNLDLLILLAKAGGIEKEILTTSRELSKMLNVSPQTIVRWLEDLEKDGLIKKSESRKGTLVTITEEGVKFLEKLHEELSDALYRGIIIGEVVSGIGEGAYYVRQYAPLIREYLGFDPYPGTLNVRVIFPKTIFDALCNVRPIIIPGFTKEGRTFGDVRAYRVKIDNIEGAIVIPSRTIHPPKIAEIIAPVNLRKTLNLKDGDRIRIKTL

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3)

Length

212 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

23.744 kDa

Sequence

MKLKTLLLLIDLGKRGAIGGKITITLREISKELDVSPQTTLRWLEELEELGYIEKEESRRGTSVMITEKGIRLLEKLYEDISIALYSGVIVGEVISGIGEGAYYVRQYAPFIREYLGFDPYPGTLNVKVIFPKTIFDALCTSRPIIIPGFKKNGRTFGDVRAYRIKIDGIEGAIVIPSRTVHPPKIAEVIAPVNLRKTLNLQDGDKVRIKVL

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Thermococcus kodakarensis (strain ATCC BAA-918 / JCM 12380 / KOD1)

Length

211 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

23.441 kDa

Sequence

MKKILMLIELSERNAIGRPVRITIRELADALNTSPQTVLRLLAELEDEGLIERKTEGRRTYIEILPKGLDFLQDICDKISNALSKGVIVGEVVSGLGEGAYYVRQYEPLIEEYLGFKPFPGTLNVKILFPKTVLDAVCNIRPVIIPGFVKDGRTFGDVKAYPVMIGGIKGAIVVPSRTIHPPRIAEIIAPVNLREALKLKDGDRVRLEVIQ

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Pyrobaculum islandicum (strain DSM 4184 / JCM 9189 / GEO3)

Length

211 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

23.601 kDa

Sequence

MKCIDRRLIGDLIALSTVEGLSVTDAAEKLCLTRQGLYKLLRHLKKEGYVAEGPAIRLTQKGKDTLGIVLKDLLRYFNILSIRLSGRVVSGLGEGAFYMSLEGYRRAIEQKLGFTPYPGTLNIKLDPPSVVYKRYLDSLPGILIPGFSNGLRTYGAVKAFRAKLRDIEGAIVMPERTHHPTDVIEVIAPFKLREILGLRDGDRVEIEIYLE

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Pyrobaculum aerophilum (strain ATCC 51768 / IM2 / DSM 7523 / JCM 9630 / NBRC 100827)

Length

210 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

23.377 kDa

Sequence

MECKERRLIGDLIALSYVEGLPVAEAAKRLCVTRQGLYKLLKQLRNEGYVAEGPLIKITQKGRDLLSSVLRDLLRYFNIASIRLIGRVISGLGEGAFYISLEGYRRAIEEKLGFTPFPGTLNIKLDPQYLPYRRYLDGLPGIVIPGFTNGLRTYGGVKAFKAKINGVEGAVVMPERTHHPTDVIEIIAPVKLRDALNLKDGDIVEVEILL

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Pyrobaculum arsenaticum (strain DSM 13514 / JCM 11321)

Length

210 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

23.188 kDa

Sequence

MECRERRLAADLIALSSVEGLPVSEAAKRLCMTRQGLYKLLKQLRAEGYVAEGSVVKLTPKGRDFLSGILRDLLRYFNIASIRLVGRVVSGLGEGAFYISLEGYKRAIEERLGFTPFPGTLNIKLDPQYMPYRRYLDGLPGVVIPGFSNGLRTYGAVKAFRARVNGVEGAVVMPERTHHPTDVIEVVAPVKLRDALGLRDGDVVEVEVLL

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Cenarchaeum symbiosum (strain A)

Length

193 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

21.446 kDa

Sequence

MGISQQAASQHLRELEDEGLITRNAEGKGISVMVTDKGRHELLRVYNILHDSLHSRPDHVEITGTLVSGMNEGAYYMSREGYTGQFQERLGYVPFPGTLNVDTDRKHGPEIARLDGMNGTIIDGFTDGKRSYGWVKCFAGTLNGTIPCHLIRLERTHHGSSTVELISKLDIRKETGLDDGGKITIRIPLEQED

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Ignicoccus hospitalis (strain KIN4/I / DSM 18386 / JCM 14125)

Length

179 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

20.113 kDa

Sequence

MLAALYYVLKGDPYKALKEDLESLKKAKLLTEDLRITEKGMELIQQLISKPISLKGKVVSGDGEGRYYLSLEGYRRQVREKLGFDPFPGTLNVLLDPTSTEKKSTLMFKRPIILKGFTENGKRYGEVLAFPARVSGVEAALVIPLKTHHPPEIIELISPVELRKALKLKDGDEVEVLVY

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)

Length

175 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

19.586 kDa

Sequence

MEDDKLIVRIISKEGEIIRLTEEGERFLSSCLSSLKDAILSLHSIEIKGNIVSGLGEGKIFLSMEYYKSQINKIMGFDPFPGTLNIVIYDKASLENRLLLDSSPSLMVPEYKQKDRVLGAVKLYPAAINKLTPAAVVIPLRTTHPKSVIEIISPFHLREKLNLKDGDEVTIEVYV

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770)

Length

159 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

17.896 kDa

Sequence

MIKLTDEGEKMLRECAESLVDLFAKNRIVKIKAKVTSGLGEGRIFVSLPYYMEAFNKFLGFQPYPGTLNAVIYDRISMENRLLLDLSRGILIPEHKEPNRVLGSVKAFPASINSVSPVAVVIPTRTTHPKSVVELLSPHKLREKLELEDGDEIEIEVYL

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Hyperthermus butylicus (strain DSM 5456 / JCM 9403 / PLM1-5)

Length

149 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

16.712 kDa

Sequence

MENGAVQQLQLLGKRVKGFGVGGRYVAHPYYSGRFRELLGCTPFPGTLNFDANLDWRELASMCEPQVIPGTVWDGVRLGAVYVWKAKIMTRHGYVDCAVIRPLLSGHPPTVLEIVACEKLEPILENNPDKTVIVTIACKRGDALRWRRY

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938)

Length

147 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

16.88 kDa

Sequence

MFTGPIVAVGEYVEGLGEGRRYVSIPYYRREIERVIGARPFPGTFNVRVEREERESLRELASSYGYRIEPHGEYGGAWLYPCLVNGRPAWLVFPDLTEHRDQVELISETELRRELNVIHGDMVKIEVWGPSTWKLARRLTCGPSGGR

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Sulfurisphaera tokodaii (strain DSM 16993 / JCM 10545 / NBRC 100140 / 7)

Length

136 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

15.284 kDa

Sequence

MRTKILHIKGKVTAGLGEGRIFLSIPYYIESFKKYLGFEPYAGTLNIVIYDRISLENRLILDLAKGIIIPEHKEPNRVLGSVKAFPSSINSISPAAIVIPARTTHPKSVIEIISPYYLREKLSLKDGDEVEIEVYL

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1)

Length

132 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

14.456 kDa

Sequence

MDCGVFEGTVFSGLGHGSFYVSIYARNLRRALGYTPYPGTLNLRVGDAAERLAGCIERARGVRIEPPPIPGERLASVLAFPVEIEGGVRGHIVRPEITVYKGDVVEIVADVYLRDVLKISDGDKVRFRLLDP

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)

Length

132 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN). Can also utilize UTP as the phosphate donor, although less efficiently, and it is unclear if ATP and GTP can also serve as substrates (PubMed:18245297) or not (PubMed:18073108).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

15.214 kDa

Sequence

MIIEGEVVSGLGEGRYFLSLPPYKEIFKKILGFEPYEGTLNLKLDREFDINKFKYIETEDFEFNGKRFFGVKVLPIKILIGNKKIDGAIVVPKKTYHSSEIIEIIAPMKLREQFNLKDGDVIKILIKGDKDE

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanosphaera stadtmanae (strain ATCC 43021 / DSM 3091 / JCM 11832 / MCB-3)

Length

131 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

14.886 kDa

Sequence

MLSFEGKVSSGLQKAGQFMEKEVYKKQYLDKLGFIPYHGTLNIKLSNNITLNLDNLHDKLKRIHGNGSFGDVLFLEAYLSTIDEKITKKGAILFPVKTVYDTDTLEYVSSEKLRDTLNLKDGDKVIIKIEK

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanococcus vannielii (strain ATCC 35089 / DSM 1224 / JCM 13029 / OCM 148 / SB)

Length

130 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

14.781 kDa

Sequence

MKIFGRVVSGFGEGKYFVGLIPYKNKFKELTGFTPYEGTLNIKLKTYFDIDKYDPLEFDGFEIDGKEYFGGKVLLVTLFNKSGKFVDCAIVSPKKTDHSKKTLEIIAPVNLRKFLSLKNLDIVKIIQALK

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Staphylothermus marinus (strain ATCC 43588 / DSM 3639 / JCM 9404 / F1)

Length

130 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

14.675 kDa

Sequence

MPIKLKGKIVSGLGVGAKYVQLYRGVFNKYLGIDPYPGTLNIDIGQDFFIYTKKLKAKIIPPPRKGLGCVLAYPGILMGIKIYVIKPCITNHGRNILEIISDKNLRKTLNLKDNDIVEIIIYDEEDYSYI

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanococcus aeolicus (strain ATCC BAA-1280 / DSM 17508 / OCM 812 / Nankai-3)

Length

128 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

14.934 kDa

Sequence

MLNKLFGRVVSGKGEGKHYMSLPPYKEKFKNILGFEPYEGTLNVKLGYIINLNELNPIEVDDFYYKNNKYYGVKLIPVRICIKDYCVNGAIVYPKKTEHPNNVIELIAPIKLRKYLSLKNNYMVKIRL

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanococcus maripaludis (strain C5 / ATCC BAA-1333)

Length

127 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

14.362 kDa

Sequence

MEIFGNVVSGLGEGRFFVGLTPYKNKFEELTGFIPFEGTLNVKLKHNFNLDNFNPIEFDGFEINGKRYFGGKVLLIKLFNKHGNFVNCAIVAPKKTDHSKKTLEIIAPIQLRKFLSLNNSNVVKIVI

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanococcus maripaludis (strain C6 / ATCC BAA-1332)

Length

127 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

14.32 kDa

Sequence

MEIFGNVVSGLGEGSFFVGLTPYKYKFKELTGFTPFEGTLNVKLKHNFNLDEFNPIEFDGFEIDGKKYFGGKVLLIKLFNKSGHSIDCAIVAPKKTDHSKKTLEIIAPIQLRKFLSLKNFDVVKIVI

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanococcus maripaludis (strain C7 / ATCC BAA-1331)

Length

127 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

14.247 kDa

Sequence

MEIFGNVVSGLGEGRFFVGLTPYKNKFKELTGFTPFEGTLNVKLKHNFNLDEFNPIEFDGFEIDGKKYFGGKVLLVKLFDKSGHSINCAIVAPKKTDHSKKTLELIAPVHLRKFLSLNNSDVVKIVI

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanococcus maripaludis (strain S2 / LL)

Length

127 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

14.345 kDa

Sequence

MEIFGHVVSGLGEGKFFVGLTHYKNKFEELTGFTPFEGTLNVKLKHNFNLDEFNPIEFDGFEIDGKKYFGGKVLLIKLFNKQGNSINCAVVAPKKTDHSKKTLEIIAPIQLRKFLLLKNSDVVKLVI

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanobrevibacter smithii (strain ATCC 35061 / DSM 861 / OCM 144 / PS)

Length

124 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

14.013 kDa

Sequence

MKIDGTVTTGLGKAAYFLSQDFYVNNFKKNCGFRPYPGTLNVIVPEEYLPQINKVKNECKNIIKPDEGFGAVKYIKARLNDEVTGAIVFPAKTTHEENYLEFIAKDKLRDKLNLEDGDTVSVEF

Protein

Riboflavin kinase: ribK

Gene

ribK

Protein

Riboflavin kinase

Organism

Methanothermobacter thermautotrophicus (strain ATCC 29096 / DSM 1053 / JCM 10044 / NBRC 100330 / Delta H)

Length

122 amino acids

Function

Catalyzes the CTP-dependent phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN).

Similarity

Belongs to the archaeal riboflavin kinase family.

Mass

13.438 kDa

Sequence

MKSGFGEGAYFITRSVYRDQFREKLGFDPFPGTLNIEVGDPEIVERIREGAPVIQGGGGFGDVLYVKALLNGVVEGAILFPLKTHHRQGCLEFVAPVNLRKTLKLRDGDTVSLDIDTSEIQE

Protein

Riboflavin kinase: ribK