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A5DAH9 (RIFK_PICGU) Reviewed, UniProtKB/Swiss-Prot

Last modified January 22, 2014. Version 41. 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
ORF Names:PGUG_00284
OrganismMeyerozyma guilliermondii (strain ATCC 6260 / CBS 566 / DSM 6381 / JCM 1539 / NBRC 10279 / NRRL Y-324) (Yeast) (Candida guilliermondii) [Complete proteome]
Taxonomic identifier294746 [NCBI]
Taxonomic lineageEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesDebaryomycetaceaeMeyerozyma

Protein attributes

Sequence length180 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 annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 180180Riboflavin kinase
PRO_0000301848

Sites

Active site1171Nucleophile By similarity
Metal binding401Magnesium or zinc By similarity

Sequences

Sequence LengthMass (Da)Tools
A5DAH9 [UniParc].

Last modified February 10, 2009. Version 2.
Checksum: B584F4EFCD89ACA6

FASTA18020,331
        10         20         30         40         50         60 
MTSRPETKIP DEITSPYPII GAGTIESGFG RGSAELGIPT ANIPVTSELN KLETGIYYGW 

        70         80         90        100        110        120 
CRLVPRNQEC AAKQRSDGKK VYFNNGTKLA DDELETFPMA MSIGWNPFYN NETKTAEVHI 

       130        140        150        160        170        180 
IHKFRENFYG ADLRYAVMGH IRPELNYTTK EALIADINKD IEITKDALSK PSYEKYRTKI 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CH408155 Genomic DNA. Translation: EDK36186.2.
RefSeqXP_001486907.1. XM_001486857.1.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING4929.A5DAH9.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID5129296.
KEGGpgu:PGUG_00284.

Phylogenomic databases

eggNOGCOG0196.
KOK00861.
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_PICGU
AccessionPrimary (citable) accession number: A5DAH9
Entry history
Integrated into UniProtKB/Swiss-Prot: September 11, 2007
Last sequence update: February 10, 2009
Last modified: January 22, 2014
This is version 41 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