Q0RF95 (Q0RF95_FRAAA) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
6,7-dimethyl-8-ribityllumazine synthase HAMAP MF_00178
Short name=DMRL synthase HAMAP MF_00178
Short name=Lumazine synthase HAMAP MF_00178
EC=2.5.1.9 HAMAP MF_00178

Alternative name(s):
Riboflavin synthase beta chain HAMAP MF_00178

Gene names

Name:	ribE EMBL CAJ63852.1
Synonyms:	ribH HAMAP MF_00178
Ordered Locus Names:	FRAAL5219

Organism

Frankia alni (strain ACN14a) [Complete proteome] [HAMAP] EMBL CAJ63852.1

Taxonomic identifier

326424 [NCBI]

Taxonomic lineage

Bacteria › Actinobacteria › Actinobacteridae › Actinomycetales › Frankineae › Frankiaceae › Frankia

Protein attributes

Sequence length	151 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Riboflavin synthase is a bifunctional enzyme complex catalyzing the formation of riboflavin from 5-amino-6-(1'-D)-ribityl-amino-2,4(1H,3H)-pyrimidinedione and L-3,4-dihydrohy-2-butanone-4-phosphate via 6,7-dimethyl-8-lumazine. The beta subunit catalyzes the condensation of 5-amino-6-(1'-D)-ribityl-amino-2,4(1H,3H)-pyrimidinedione with L-3,4-dihydrohy-2-butanone-4-phosphate yielding 6,7-dimethyl-8-lumazine By similarity. HAMAP MF_00178
Catalytic activity	2 6,7-dimethyl-8-(1-D-ribityl)lumazine = riboflavin + 4-(1-D-ribitylamino)-5-amino-2,6-dihydroxypyrimidine. HAMAP MF_00178 RuleBase RU003795
Pathway	Cofactor biosynthesis; riboflavin biosynthesis; riboflavin from 2-hydroxy-3-oxobutyl phosphate and 5-amino-6-(D-ribitylamino)uracil: step 2/2. HAMAP MF_00178 RuleBase RU003795
Sequence similarities	Belongs to the DMRL synthase family. HAMAP MF_00178 RuleBase RU003795

Ontologies

Keywords
Biological process	Riboflavin biosynthesis HAMAP MF_00178 RuleBase RU003795
Molecular function	Transferase HAMAP MF_00178 RuleBase RU003795 EMBL CAJ63852.1
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	riboflavin biosynthetic process Inferred from electronic annotation. Source: HAMAP
Cellular component	riboflavin synthase complex Inferred from electronic annotation. Source: InterPro
Molecular function	riboflavin synthase activity Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequences

	Sequence		Length	Mass (Da)
	Q0RF95 [UniParc]. Last modified September 5, 2006. Version 1. Checksum: 8C3A1D27978B8316	FASTA	151	15,513
	10 20 30 40 50 60 MLPPVAGLRL AIVATRWHAE ITDALLAGAL RAVKDTGLAT APTVVRVSGA VELPVVAAAL 70 80 90 100 110 120 AQRHDAVVAL GVVIRGGTPH FDYVCQFVTA GLARVTLDAR VPVGFGVLTC DTVDQARDRA 130 140 150 GLPDSAEDKG REATLAALDT AAVLRDLALA S

References

[1]

"Genome characteristics of facultatively symbiotic Frankia sp. strains reflect host range and host plant biogeography." Normand P., Lapierre P., Tisa L.S., Gogarten J.P., Alloisio N., Bagnarol E., Bassi C.A., Berry A.M., Bickhart D.M., Choisne N., Couloux A., Cournoyer B., Cruveiller S., Daubin V., Demange N., Francino M.P., Goltsman E., Huang Y. , Kopp O.R., Labarre L., Lapidus A., Lavire C., Marechal J., Martinez M., Mastronunzio J.E., Mullin B.C., Niemann J., Pujic P., Rawnsley T., Rouy Z., Schenowitz C., Sellstedt A., Tavares F., Tomkins J.P., Vallenet D., Valverde C., Wall L.G., Wang Y., Medigue C., Benson D.R. Genome Res. 17:7-15(2007) [PubMed: 17151343] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CT573213 Genomic DNA. Translation: CAJ63852.1.
RefSeq	YP_715387.1. NC_008278.1.
3D structure databases
ProteinModelPortal	Q0RF95.
SMR	Q0RF95. Positions 6-147.
ModBase	Search...
Protein-protein interaction databases
STRING	Q0RF95.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4236929.
GenomeReviews	Gene locus FRAAL5219 in contig CT573213_GR.
KEGG	fal:FRAAL5219.
PATRIC	21919664. VBIFraAln347_4783.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0054.
HOGENOM	HBG311126.
OMA	AGECSSG.
PhylomeDB	Q0RF95.
ProtClustDB	PRK00061.
Family and domain databases
HAMAP	MF_00178. Lumazine_synth. [Tree]
InterPro	IPR002180. DMRL_synthase. [Graphical view]
Gene3D	G3DSA:3.40.50.960. DMRL_synthase. 1 hit.
KO	K00794.
PANTHER	PTHR21058. DMRL_synthase. 1 hit.
Pfam	PF00885. DMRL_synthase. 1 hit. [Graphical view]
SUPFAM	SSF52121. DMRL_synthase. 1 hit.
TIGRFAMs	TIGR00114. Lumazine-synth. 1 hit.
ProtoNet	Search...

Entry information

Entry name

Q0RF95_FRAAA

Accession

Primary (citable) accession number: Q0RF95

Entry history

Integrated into UniProtKB/TrEMBL:	September 5, 2006
Last sequence update:	September 5, 2006
Last modified:	December 14, 2011
This is version 41 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)