ID A0A0F9X7G1_TRIHA Unreviewed; 81 AA.
AC A0A0F9X7G1;
DT 22-JUL-2015, integrated into UniProtKB/TrEMBL.
DT 22-JUL-2015, sequence version 1.
DT 22-FEB-2023, entry version 18.
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=THAR02_06790 {ECO:0000313|EMBL:KKP01121.1};
OS Trichoderma harzianum (Hypocrea lixii).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Sordariomycetes;
OC Hypocreomycetidae; Hypocreales; Hypocreaceae; Trichoderma.
OX NCBI_TaxID=5544 {ECO:0000313|EMBL:KKP01121.1, ECO:0000313|Proteomes:UP000034112};
RN [1] {ECO:0000313|Proteomes:UP000034112}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=T6776 {ECO:0000313|Proteomes:UP000034112};
RX PubMed=26067977; DOI=10.1128/genomeA.00647-15;
RA Baroncelli R., Piaggeschi G., Fiorini L., Bertolini E., Zapparata A.,
RA Pe M.E., Sarrocco S., Vannacci G.;
RT "Draft whole-genome sequence of the biocontrol agent Trichoderma harzianum
RT T6776.";
RL Genome Announc. 3:E0064715-E0064715(2015).
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:KKP01121.1}.
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DR EMBL; JOKZ01000212; KKP01121.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A0F9X7G1; -.
DR OrthoDB; 276496at2759; -.
DR UniPathway; UPA00275; UER00404.
DR Proteomes; UP000034112; 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:UniProtKB-EC.
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:UP000034112};
KW Riboflavin biosynthesis {ECO:0000256|ARBA:ARBA00022619};
KW Transferase {ECO:0000256|ARBA:ARBA00022679}.
FT NON_TER 81
FT /evidence="ECO:0000313|EMBL:KKP01121.1"
SQ SEQUENCE 81 AA; 8823 MW; EBF9399B251E1584 CRC64;
MSSLKGPAPQ HHDGSGLRIG IVHARWNTTI IEPLLAGTKA KLLEAGVKES NIVIQSCPGS
WELPIAVQRY YYPSFPQIGR A
//