Skip Header

You are using a version of Internet Explorer that may not display all features of this website. Please upgrade to a modern browser.
Contribute Send feedback
Read comments (?) or add your own

A5E1A0 (RIFK_LODEL) Reviewed, UniProtKB/Swiss-Prot

Last modified January 22, 2014. Version 40. 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:LELG_03387
OrganismLodderomyces elongisporus (strain ATCC 11503 / CBS 2605 / JCM 1781 / NBRC 1676 / NRRL YB-4239) (Yeast) (Saccharomyces elongisporus) [Complete proteome]
Taxonomic identifier379508 [NCBI]
Taxonomic lineageEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesDebaryomycetaceaeLodderomyces

Protein attributes

Sequence length182 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 – 182182Riboflavin kinase
PRO_0000301843

Sites

Active site1171Nucleophile By similarity
Metal binding391Magnesium or zinc By similarity

Sequences

Sequence LengthMass (Da)Tools
A5E1A0 [UniParc].

Last modified June 12, 2007. Version 1.
Checksum: 4918FA4FA3A74FE8

FASTA18220,838
        10         20         30         40         50         60 
MTRPETIIPE KPTSPYPIHT TAPIISGFGR GSSELGIPTA NIPINAQLNS LPTGIYYGWC 

        70         80         90        100        110        120 
KIHPVSDQND ETRTRPDGQL ILFNHGNKLQ ANELVVHPMV MSIGWNPFYQ NKEKAAEIHI 

       130        140        150        160        170        180 
MSKFERDFYG AELEFIVLGY VRPELDYTTK EALIEDILTD IRISRDILEN KEEYTKYKKE 


LE 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CH981527 Genomic DNA. Translation: EDK45208.1.
RefSeqXP_001525459.1. XM_001525409.1.

3D structure databases

ProteinModelPortalA5E1A0.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING36914.A5E1A0.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID5232703.
KEGGlel:LELG_03387.

Phylogenomic databases

eggNOGCOG0196.
KOK00861.
OMALGWNPFY.
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_LODEL
AccessionPrimary (citable) accession number: A5E1A0
Entry history
Integrated into UniProtKB/Swiss-Prot: September 11, 2007
Last sequence update: June 12, 2007
Last modified: January 22, 2014
This is version 40 of the entry and version 1 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