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Database: UniProt
Entry: H1HK51_9BACT
LinkDB: H1HK51_9BACT
Original site: H1HK51_9BACT 
ID   H1HK51_9BACT            Unreviewed;       313 AA.
AC   H1HK51;
DT   21-MAR-2012, integrated into UniProtKB/TrEMBL.
DT   21-MAR-2012, sequence version 1.
DT   24-JAN-2024, entry version 46.
DE   RecName: Full=Riboflavin biosynthesis protein {ECO:0000256|PIRNR:PIRNR004491};
DE   Includes:
DE     RecName: Full=Riboflavin kinase {ECO:0000256|PIRNR:PIRNR004491};
DE              EC=2.7.1.26 {ECO:0000256|PIRNR:PIRNR004491};
DE     AltName: Full=Flavokinase {ECO:0000256|PIRNR:PIRNR004491};
DE   Includes:
DE     RecName: Full=FMN adenylyltransferase {ECO:0000256|PIRNR:PIRNR004491};
DE              EC=2.7.7.2 {ECO:0000256|PIRNR:PIRNR004491};
DE     AltName: Full=FAD pyrophosphorylase {ECO:0000256|PIRNR:PIRNR004491};
DE     AltName: Full=FAD synthase {ECO:0000256|PIRNR:PIRNR004491};
GN   ORFNames=HMPREF9944_00545 {ECO:0000313|EMBL:EHO72952.1};
OS   Prevotella maculosa OT 289.
OC   Bacteria; Bacteroidota; Bacteroidia; Bacteroidales; Prevotellaceae;
OC   Prevotella.
OX   NCBI_TaxID=999422 {ECO:0000313|EMBL:EHO72952.1, ECO:0000313|Proteomes:UP000003167};
RN   [1] {ECO:0000313|EMBL:EHO72952.1, ECO:0000313|Proteomes:UP000003167}
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=OT 289 {ECO:0000313|EMBL:EHO72952.1,
RC   ECO:0000313|Proteomes:UP000003167};
RG   The Broad Institute Genome Sequencing Platform;
RA   Earl A., Ward D., Feldgarden M., Gevers D., Izard J., Blanton J.M.,
RA   Mathney J., Tanner A.C., Dewhirst F.E., Young S.K., Zeng Q., Gargeya S.,
RA   Fitzgerald M., Haas B., Abouelleil A., Alvarado L., Arachchi H.M.,
RA   Berlin A., Chapman S.B., Gearin G., Goldberg J., Griggs A., Gujja S.,
RA   Hansen M., Heiman D., Howarth C., Larimer J., Lui A., MacDonald P.J.P.,
RA   McCowen C., Montmayeur A., Murphy C., Neiman D., Pearson M., Priest M.,
RA   Roberts A., Saif S., Shea T., Sisk P., Stolte C., Sykes S., Wortman J.,
RA   Nusbaum C., Birren B.;
RT   "The Genome Sequence of Prevotella maculosa OT 289.";
RL   Submitted (DEC-2011) to the EMBL/GenBank/DDBJ databases.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + FMN + H(+) = diphosphate + FAD; Xref=Rhea:RHEA:17237,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:33019,
CC         ChEBI:CHEBI:57692, ChEBI:CHEBI:58210; EC=2.7.7.2;
CC         Evidence={ECO:0000256|ARBA:ARBA00001332,
CC         ECO:0000256|PIRNR:PIRNR004491};
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + riboflavin = ADP + FMN + H(+); Xref=Rhea:RHEA:14357,
CC         ChEBI:CHEBI:15378, ChEBI:CHEBI:30616, ChEBI:CHEBI:57986,
CC         ChEBI:CHEBI:58210, ChEBI:CHEBI:456216; EC=2.7.1.26;
CC         Evidence={ECO:0000256|ARBA:ARBA00000372,
CC         ECO:0000256|PIRNR:PIRNR004491};
CC   -!- PATHWAY: Cofactor biosynthesis; FAD biosynthesis; FAD from FMN: step
CC       1/1. {ECO:0000256|ARBA:ARBA00004726, ECO:0000256|PIRNR:PIRNR004491}.
CC   -!- PATHWAY: Cofactor biosynthesis; FMN biosynthesis; FMN from riboflavin
CC       (ATP route): step 1/1. {ECO:0000256|ARBA:ARBA00005201,
CC       ECO:0000256|PIRNR:PIRNR004491}.
CC   -!- SIMILARITY: Belongs to the ribF family.
CC       {ECO:0000256|PIRNR:PIRNR004491}.
CC   -!- CAUTION: The sequence shown here is derived from an EMBL/GenBank/DDBJ
CC       whole genome shotgun (WGS) entry which is preliminary data.
CC       {ECO:0000313|EMBL:EHO72952.1}.
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DR   EMBL; AGEK01000016; EHO72952.1; -; Genomic_DNA.
DR   RefSeq; WP_008564275.1; NZ_JH594501.1.
DR   AlphaFoldDB; H1HK51; -.
DR   STRING; 999422.HMPREF9944_00545; -.
DR   PATRIC; fig|999422.3.peg.547; -.
DR   HOGENOM; CLU_048437_0_2_10; -.
DR   OrthoDB; 9803667at2; -.
DR   UniPathway; UPA00276; UER00406.
DR   UniPathway; UPA00277; UER00407.
DR   Proteomes; UP000003167; Unassembled WGS sequence.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0003919; F:FMN adenylyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0008531; F:riboflavin kinase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0006747; P:FAD biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0009398; P:FMN biosynthetic process; IEA:UniProtKB-UniRule.
DR   GO; GO:0016310; P:phosphorylation; IEA:UniProtKB-KW.
DR   GO; GO:0009231; P:riboflavin biosynthetic process; IEA:InterPro.
DR   CDD; cd02064; FAD_synthetase_N; 1.
DR   Gene3D; 3.40.50.620; HUPs; 1.
DR   Gene3D; 2.40.30.30; Riboflavin kinase-like; 1.
DR   InterPro; IPR015864; FAD_synthase.
DR   InterPro; IPR023468; Riboflavin_kinase.
DR   InterPro; IPR002606; Riboflavin_kinase_bac.
DR   InterPro; IPR015865; Riboflavin_kinase_bac/euk.
DR   InterPro; IPR023465; Riboflavin_kinase_dom_sf.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   NCBIfam; TIGR00083; ribF; 1.
DR   PANTHER; PTHR22749:SF6; RIBOFLAVIN KINASE; 1.
DR   PANTHER; PTHR22749; RIBOFLAVIN KINASE/FMN ADENYLYLTRANSFERASE; 1.
DR   Pfam; PF06574; FAD_syn; 1.
DR   Pfam; PF01687; Flavokinase; 1.
DR   PIRSF; PIRSF004491; FAD_Synth; 1.
DR   SMART; SM00904; Flavokinase; 1.
DR   SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
DR   SUPFAM; SSF82114; Riboflavin kinase-like; 1.
PE   3: Inferred from homology;
KW   ATP-binding {ECO:0000256|ARBA:ARBA00022840, ECO:0000256|PIRNR:PIRNR004491};
KW   FAD {ECO:0000256|PIRNR:PIRNR004491};
KW   Flavoprotein {ECO:0000256|ARBA:ARBA00022630,
KW   ECO:0000256|PIRNR:PIRNR004491};
KW   FMN {ECO:0000256|ARBA:ARBA00022643, ECO:0000256|PIRNR:PIRNR004491};
KW   Kinase {ECO:0000256|PIRNR:PIRNR004491};
KW   Nucleotide-binding {ECO:0000256|ARBA:ARBA00022741,
KW   ECO:0000256|PIRNR:PIRNR004491};
KW   Nucleotidyltransferase {ECO:0000256|PIRNR:PIRNR004491};
KW   Reference proteome {ECO:0000313|Proteomes:UP000003167};
KW   Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|PIRNR:PIRNR004491}.
FT   DOMAIN          182..309
FT                   /note="Riboflavin kinase"
FT                   /evidence="ECO:0000259|SMART:SM00904"
SQ   SEQUENCE   313 AA;  35568 MW;  FD1C162FAD37FE86 CRC64;
     MNTIFLSEEN NAIAPCVATI GFFDGVHRGH QFLIKQVKEA AKAGGFASTV ITFDRHPRQV
     LHSNYVPQLL TTLEDKLLLL SKTGIDNTAV LHFDEAMARL SAFEFMQQVL CDRLKVKQLI
     IGYDNRFGHN REEKFDDYAR YGRELGIEVV HSEAFLLHGV NVSSSVIRSF LQAGEVEMAR
     QCLGYPYTFV GKVVHGYGQG RKMGFSTANI DTSESGQLTP EPGVYAVTIK VENDAEVHHG
     MMNIGTRPTF EGQKLTQEVH LFDFDGDLYN KQIHVSFVHR IREERRFNNA FELAEQLRKD
     RSQIKEQLKN EIE
//
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