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P57250 (RIBF_BUCAI) Reviewed, UniProtKB/Swiss-Prot

Last modified May 14, 2014. Version 73. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | 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 biosynthesis protein RibF

Including the following 2 domains:

  1. Riboflavin kinase
    EC=2.7.1.26
    Alternative name(s):
    Flavokinase
  2. FMN adenylyltransferase
    EC=2.7.7.2
    Alternative name(s):
    FAD pyrophosphorylase
    FAD synthase
Gene names
Name:ribF
Ordered Locus Names:BU150
OrganismBuchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium) [Reference proteome] [HAMAP]
Taxonomic identifier107806 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera

Protein attributes

Sequence length313 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

ATP + riboflavin = ADP + FMN.

ATP + FMN = diphosphate + FAD.

Pathway

Cofactor biosynthesis; FAD biosynthesis; FAD from FMN: step 1/1.

Cofactor biosynthesis; FMN biosynthesis; FMN from riboflavin (ATP route): step 1/1.

Sequence similarities

Belongs to the RibF family.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 313313Riboflavin biosynthesis protein RibF
PRO_0000194134

Sequences

Sequence LengthMass (Da)Tools
P57250 [UniParc].

Last modified December 1, 2000. Version 1.
Checksum: 717BBB537863D68F

FASTA31336,418
        10         20         30         40         50         60 
MKIIRGIHNI KEINSNSVVT IGNFDGIHLG HQKLFSHIYQ IGQKYKLSTI VVLFEPQPLE 

        70         80         90        100        110        120 
FLRKNNAPVR ITKFREKIRR ISSYNFDSIL CVKFNKSFQS LSAKDFIINI LINKLHLKFI 

       130        140        150        160        170        180 
VIGNDFRFGF QRNGNINLLK KLGYKYQFNV IKIRPLYKNN IKISSTNIRK ALSENNIKLA 

       190        200        210        220        230        240 
SLLLGRVFSI SGRVIHGNKI GRTMNYPTAN ILLSKNFLLT NGVYAVKIKY CPNKYAIGIS 

       250        260        270        280        290        300 
NIGIKPSFSN TQKNKLLEVY LFDIKIDLYG KYIEIFIYKK IRDEQFFPSK KELKNQISQD 

       310 
ILIVQKYFNI HKN 

« Hide

References

[1]"Genome sequence of the endocellular bacterial symbiont of aphids Buchnera sp. APS."
Shigenobu S., Watanabe H., Hattori M., Sakaki Y., Ishikawa H.
Nature 407:81-86(2000) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: APS.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BA000003 Genomic DNA. Translation: BAB12868.1.
RefSeqNP_239982.1. NC_002528.1.

3D structure databases

ProteinModelPortalP57250.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaBAB12868; BAB12868; BAB12868.
GeneID1109594.
KEGGbuc:BU150.
PATRIC21243814. VBIBucAph127364_0159.

Phylogenomic databases

eggNOGCOG0196.
HOGENOMHOG000006845.
KOK11753.
OMAFEPQPME.
OrthoDBEOG6QP0ZV.

Enzyme and pathway databases

BioCycBAPH107806:GBZJ-150-MONOMER.
UniPathwayUPA00276; UER00406.
UPA00277; UER00407.

Family and domain databases

Gene3D2.40.30.30. 1 hit.
3.40.50.620. 1 hit.
InterProIPR015864. FAD_synthase.
IPR023468. Riboflavin_kinase.
IPR002606. Riboflavin_kinase_bac.
IPR015865. Riboflavin_kinase_bac/euk.
IPR023465. Riboflavin_kinase_domain.
IPR014729. Rossmann-like_a/b/a_fold.
[Graphical view]
PANTHERPTHR22749. PTHR22749. 1 hit.
PfamPF06574. FAD_syn. 1 hit.
PF01687. Flavokinase. 1 hit.
[Graphical view]
PIRSFPIRSF004491. FAD_Synth. 1 hit.
SMARTSM00904. Flavokinase. 1 hit.
[Graphical view]
SUPFAMSSF82114. SSF82114. 1 hit.
TIGRFAMsTIGR00083. ribF. 1 hit.
ProtoNetSearch...

Entry information

Entry nameRIBF_BUCAI
AccessionPrimary (citable) accession number: P57250
Entry history
Integrated into UniProtKB/Swiss-Prot: December 1, 2000
Last sequence update: December 1, 2000
Last modified: May 14, 2014
This is version 73 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

Buchnera aphidicola (subsp. Acyrthosiphon pisum)

Buchnera aphidicola (subsp. Acyrthosiphon pisum): entries and gene names