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Q8K9Z1 (RIBF_BUCAP) 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:BUsg_143
OrganismBuchnera aphidicola subsp. Schizaphis graminum (strain Sg) [Complete proteome] [HAMAP]
Taxonomic identifier198804 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera

Protein attributes

Sequence length312 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 – 312312Riboflavin biosynthesis protein RibF
PRO_0000194135

Sequences

Sequence LengthMass (Da)Tools
Q8K9Z1 [UniParc].

Last modified October 1, 2002. Version 1.
Checksum: AEC2E18F28082DF4

FASTA31236,139
        10         20         30         40         50         60 
MKLIRGIHNL KKINSNSAVS IGNFDGVHLG HQKLLSNLYK IGKKNNILTV LILFEPQPLE 

        70         80         90        100        110        120 
FLNNKNSPKR LTTIQNKIKY IQSWKIDIIL CIKFNESFSS LSAEKFIKNI LITKLNIKFI 

       130        140        150        160        170        180 
IIGDDFRFGS KRNGNISLLK EIGYQYNFKV IEISSLLYKN KIKISSTNIR KCLLENKIEL 

       190        200        210        220        230        240 
ARKLLGRPFS ISGRVIHGNK IGRKLGYPTA NISLRKNIPL NNGVYAVKIS CFFNKKFVGI 

       250        260        270        280        290        300 
CNIGIKPSYF SSKKHRLLEV HLFNFNLNLY EEKIEVFLYK KIRNECFFSS KNKLKEQISK 

       310 
DIEIVKKYFN LI 

« Hide

References

[1]"50 million years of genomic stasis in endosymbiotic bacteria."
Tamas I., Klasson L., Canbaeck B., Naeslund A.K., Eriksson A.-S., Wernegreen J.J., Sandstroem J.P., Moran N.A., Andersson S.G.E.
Science 296:2376-2379(2002) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: Sg.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE013218 Genomic DNA. Translation: AAM67711.1.
RefSeqNP_660500.1. NC_004061.1.

3D structure databases

ProteinModelPortalQ8K9Z1.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING198804.BUsg143.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAM67711; AAM67711; BUsg_143.
GeneID1005960.
KEGGbas:BUsg143.
PATRIC21247067. VBIBucAph100086_0147.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0196.
KOK11753.
OMAFEPQPME.
OrthoDBEOG6QP0ZV.

Enzyme and pathway databases

BioCycBAPH198804:GHMG-153-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_BUCAP
AccessionPrimary (citable) accession number: Q8K9Z1
Entry history
Integrated into UniProtKB/Swiss-Prot: November 15, 2002
Last sequence update: October 1, 2002
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. Schizaphis graminum)

Buchnera aphidicola (subsp. Schizaphis graminum): entries and gene names