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P22990 (RIBF_PSEFL) Reviewed, UniProtKB/Swiss-Prot

Last modified January 22, 2014. Version 69. 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 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
OrganismPseudomonas fluorescens
Taxonomic identifier294 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas

Protein attributes

Sequence length311 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 – 311311Riboflavin biosynthesis protein RibF
PRO_0000194141

Sequences

Sequence LengthMass (Da)Tools
P22990 [UniParc].

Last modified August 1, 1991. Version 1.
Checksum: E4ED0EF97C064D60

FASTA31133,898
        10         20         30         40         50         60 
MQLVRGLHNL RPEHRGCVAT IGNFDGVHRG HQAILARLRE RAVELGVPSC VVIFEPQPRE 

        70         80         90        100        110        120 
FFTPETAPAR LALARQAATA GGEGVDRVLC LAFNQRLRSL SAAEFVDRIL VDGLGVQHLE 

       130        140        150        160        170        180 
VGDDFHFGCD RVGDFDFLQH AGVNQGFTVE AAQTVELDGL RVSSTQVRNA LAAADFDLAE 

       190        200        210        220        230        240 
RLLGRPFRIA GRVLHGQKLA RQLGTPTANV QLKRRRVPLT GVYLVSVDID GQSWPGVANI 

       250        260        270        280        290        300 
GVRPTVAGDG KAHLEVHLLD FAGDLYDRRL TVVFHQKLRE EQRFASLEAL KTAINADVAA 

       310 
ARALAAPSAH R 

« Hide

References

[1]"Nucleotide sequence of the Pseudomonas fluorescens signal peptidase II gene (lsp) and flanking genes."
Isaki L., Beers R., Wu H.C.
J. Bacteriol. 172:6512-6517(1990) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
Strain: ATCC 49323 / NCIMB 10586.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
M35367 Genomic DNA. Translation: AAA26021.1.
PIRE37152.

3D structure databases

ProteinModelPortalP22990.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Enzyme and pathway databases

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_PSEFL
AccessionPrimary (citable) accession number: P22990
Entry history
Integrated into UniProtKB/Swiss-Prot: August 1, 1991
Last sequence update: August 1, 1991
Last modified: January 22, 2014
This is version 69 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