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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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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