ID A0A1Y2EL48_9FUNG Unreviewed; 99 AA.
AC A0A1Y2EL48;
DT 30-AUG-2017, integrated into UniProtKB/TrEMBL.
DT 30-AUG-2017, sequence version 1.
DT 22-FEB-2023, entry version 15.
DE RecName: Full=6,7-dimethyl-8-ribityllumazine synthase {ECO:0000256|ARBA:ARBA00012664};
DE EC=2.5.1.78 {ECO:0000256|ARBA:ARBA00012664};
DE Flags: Fragment;
GN ORFNames=LY90DRAFT_404339 {ECO:0000313|EMBL:ORY72282.1};
OS Neocallimastix californiae.
OC Eukaryota; Fungi; Fungi incertae sedis; Chytridiomycota;
OC Chytridiomycota incertae sedis; Neocallimastigomycetes; Neocallimastigales;
OC Neocallimastigaceae; Neocallimastix.
OX NCBI_TaxID=1754190 {ECO:0000313|EMBL:ORY72282.1, ECO:0000313|Proteomes:UP000193920};
RN [1] {ECO:0000313|EMBL:ORY72282.1, ECO:0000313|Proteomes:UP000193920}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=G1 {ECO:0000313|EMBL:ORY72282.1,
RC ECO:0000313|Proteomes:UP000193920};
RG DOE Joint Genome Institute;
RA Haitjema C.H., Gilmore S.P., Henske J.K., Solomon K.V., De Groot R.,
RA Kuo A., Mondo S.J., Salamov A.A., Labutti K., Zhao Z., Chiniquy J.,
RA Barry K., Brewer H.M., Purvine S.O., Wright A.T., Boxma B., Van Alen T.,
RA Hackstein J.H., Baker S.E., Grigoriev I.V., O'Malley M.A.;
RT "A Parts List for Fungal Cellulosomes Revealed by Comparative Genomics.";
RL Submitted (AUG-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=(2S)-2-hydroxy-3-oxobutyl phosphate + 5-amino-6-(D-
CC ribitylamino)uracil = 6,7-dimethyl-8-(1-D-ribityl)lumazine + H(+) + 2
CC H2O + phosphate; Xref=Rhea:RHEA:26152, ChEBI:CHEBI:15377,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:15934, ChEBI:CHEBI:43474,
CC ChEBI:CHEBI:58201, ChEBI:CHEBI:58830; EC=2.5.1.78;
CC Evidence={ECO:0000256|ARBA:ARBA00001697};
CC -!- PATHWAY: Cofactor biosynthesis; riboflavin biosynthesis; riboflavin
CC from 2-hydroxy-3-oxobutyl phosphate and 5-amino-6-(D-
CC ribitylamino)uracil: step 1/2. {ECO:0000256|ARBA:ARBA00004917}.
CC -!- SIMILARITY: Belongs to the DMRL synthase family.
CC {ECO:0000256|ARBA:ARBA00007424}.
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:ORY72282.1}.
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DR EMBL; MCOG01000040; ORY72282.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1Y2EL48; -.
DR OrthoDB; 276496at2759; -.
DR UniPathway; UPA00275; -.
DR Proteomes; UP000193920; Unassembled WGS sequence.
DR GO; GO:0009349; C:riboflavin synthase complex; IEA:InterPro.
DR GO; GO:0000906; F:6,7-dimethyl-8-ribityllumazine synthase activity; IEA:InterPro.
DR GO; GO:0009231; P:riboflavin biosynthetic process; IEA:UniProtKB-UniPathway.
DR Gene3D; 3.40.50.960; Lumazine/riboflavin synthase; 1.
DR InterPro; IPR034964; LS.
DR InterPro; IPR002180; LS/RS.
DR InterPro; IPR036467; LS/RS_sf.
DR PANTHER; PTHR21058:SF0; 6,7-DIMETHYL-8-RIBITYLLUMAZINE SYNTHASE; 1.
DR PANTHER; PTHR21058; 6,7-DIMETHYL-8-RIBITYLLUMAZINE SYNTHASE DMRL SYNTHASE LUMAZINE SYNTHASE; 1.
DR Pfam; PF00885; DMRL_synthase; 1.
DR SUPFAM; SSF52121; Lumazine synthase; 1.
PE 3: Inferred from homology;
KW Reference proteome {ECO:0000313|Proteomes:UP000193920};
KW Riboflavin biosynthesis {ECO:0000256|ARBA:ARBA00022619};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT NON_TER 1
FT /evidence="ECO:0000313|EMBL:ORY72282.1"
SQ SEQUENCE 99 AA; 11450 MW; 05B240B6BAEA0C21 CRC64;
YSQHNYKYVK TLTDTVYKTL NEKYHVKPKN ILHYTVPGVY ELPFTAHHLI NIAKYQNIPF
DAVVCIGVLK LNNYENVQNK KTTNNNISDS VAHGIMKII
//
