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Q6FM49 (RIFK_CANGA) Reviewed, UniProtKB/Swiss-Prot

Last modified January 22, 2014. Version 57. 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 kinase

EC=2.7.1.26
Alternative name(s):
Flavin mononucleotide kinase 1
Gene names
Name:FMN1
Ordered Locus Names:CAGL0K11022g
OrganismCandida glabrata (strain ATCC 2001 / CBS 138 / JCM 3761 / NBRC 0622 / NRRL Y-65) (Yeast) (Torulopsis glabrata) [Complete proteome]
Taxonomic identifier284593 [NCBI]
Taxonomic lineageEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeNakaseomycesmitosporic Nakaseomyces

Protein attributes

Sequence length189 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Catalyzes the phosphorylation of riboflavin (vitamin B2) to form flavin mononucleotide (FMN) coenzyme By similarity.

Catalytic activity

ATP + riboflavin = ADP + FMN.

Cofactor

Zinc or magnesium By similarity.

Pathway

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

Sequence similarities

Belongs to the flavokinase family.

Sequence caution

The sequence CAG61658.1 differs from that shown. Reason: Erroneous initiation.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 189189Riboflavin kinase
PRO_0000301838

Sites

Active site1241Nucleophile By similarity
Metal binding421Magnesium or zinc By similarity

Sequences

Sequence LengthMass (Da)Tools
Q6FM49 [UniParc].

Last modified September 11, 2007. Version 2.
Checksum: F7A85F00F5ACB876

FASTA18921,196
        10         20         30         40         50         60 
MTVRDVDVPI PEQPGAPYPI VTKCCDIVCG FGRGSSELGI PTANVPVDQL PEVVNKLELG 

        70         80         90        100        110        120 
VYFGYAKVTP VAHDLEQVER EDGRVVSYNY GSHLEEDNGD LEVLPVVLSV GKNPFYHNDF 

       130        140        150        160        170        180 
KTVEIHILHD FKSTFYGAKI KFNILGYVRP ELDYTSKEAL IEDIKTDIEI SKQVLDTEPY 


RAHMAELLK 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CR380957 Genomic DNA. Translation: CAG61658.1. Different initiation.

3D structure databases

ProteinModelPortalQ6FM49.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Phylogenomic databases

HOGENOMHOG000260803.
OrthoDBEOG7K3V05.

Enzyme and pathway databases

UniPathwayUPA00276; UER00406.

Family and domain databases

Gene3D2.40.30.30. 1 hit.
InterProIPR023468. Riboflavin_kinase.
IPR015865. Riboflavin_kinase_bac/euk.
IPR023465. Riboflavin_kinase_domain.
[Graphical view]
PANTHERPTHR22749. PTHR22749. 1 hit.
PfamPF01687. Flavokinase. 1 hit.
[Graphical view]
SMARTSM00904. Flavokinase. 1 hit.
[Graphical view]
SUPFAMSSF82114. SSF82114. 2 hits.
ProtoNetSearch...

Entry information

Entry nameRIFK_CANGA
AccessionPrimary (citable) accession number: Q6FM49
Entry history
Integrated into UniProtKB/Swiss-Prot: September 11, 2007
Last sequence update: September 11, 2007
Last modified: January 22, 2014
This is version 57 of the entry and version 2 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways