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O28856 (RISC_ARCFU) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 82. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Riboflavin synthase

EC=2.5.1.9
Gene names
Name:ribC
Ordered Locus Names:AF_1416
OrganismArchaeoglobus fulgidus (strain ATCC 49558 / VC-16 / DSM 4304 / JCM 9628 / NBRC 100126) [Reference proteome] [HAMAP]
Taxonomic identifier224325 [NCBI]
Taxonomic lineageArchaeaEuryarchaeotaArchaeoglobiArchaeoglobalesArchaeoglobaceaeArchaeoglobus

Protein attributes

Sequence length153 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

2 6,7-dimethyl-8-(1-D-ribityl)lumazine = riboflavin + 4-(1-D-ribitylamino)-5-amino-2,6-dihydroxypyrimidine.

Pathway

Cofactor biosynthesis; riboflavin biosynthesis; riboflavin from 2-hydroxy-3-oxobutyl phosphate and 5-amino-6-(D-ribitylamino)uracil: step 2/2.

Sequence similarities

Belongs to the DMRL synthase family.

Ontologies

Keywords
   Biological processRiboflavin biosynthesis
   Molecular functionTransferase
   Technical termComplete proteome
Reference proteome
Gene Ontology (GO)
   Biological_processriboflavin biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Cellular_componentriboflavin synthase complex

Inferred from electronic annotation. Source: InterPro

   Molecular_functionriboflavin synthase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 153153Riboflavin synthase
PRO_0000134859

Sequences

Sequence LengthMass (Da)Tools
O28856 [UniParc].

Last modified January 1, 1998. Version 1.
Checksum: C64E3D55752A9F37

FASTA15317,083
        10         20         30         40         50         60 
MKIGIADTTF SRINMGKIAI DELRKISSIP YERYTVPGIK DLPIAAKKLL EEKGCDIVIT 

        70         80         90        100        110        120 
LGWVGGTQKD MLSYIVLSMG LVIVQLMTNK HVIDVTIHED EAEDEKTLMM VAENRVREHV 

       130        140        150 
RNAVDLLVNP KRLQKLAGTG QRQGYPDVGP ILK 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE000782 Genomic DNA. Translation: AAB89831.1.
PIRG69426.
RefSeqNP_070245.1. NC_000917.1.

3D structure databases

ProteinModelPortalO28856.
SMRO28856. Positions 2-140.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING224325.AF1416.

Protocols and materials databases

DNASU1484640.
StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAB89831; AAB89831; AF_1416.
GeneID1484640.
KEGGafu:AF1416.

Phylogenomic databases

eggNOGCOG1731.
KOK00793.
OMAGIVDTTF.

Enzyme and pathway databases

BioCycAFUL224325:GJBC-1447-MONOMER.
UniPathwayUPA00275; UER00405.

Family and domain databases

Gene3D3.40.50.960. 1 hit.
InterProIPR002180. DMRL_synthase.
IPR006399. Ribfl_synth_arc.
[Graphical view]
PfamPF00885. DMRL_synthase. 1 hit.
[Graphical view]
PIRSFPIRSF015750. Ribfl_synth_arc. 1 hit.
SUPFAMSSF52121. SSF52121. 1 hit.
TIGRFAMsTIGR01506. ribC_arch. 1 hit.
ProtoNetSearch...

Entry information

Entry nameRISC_ARCFU
AccessionPrimary (citable) accession number: O28856
Entry history
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: January 1, 1998
Last modified: May 14, 2014
This is version 82 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways