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A2QFH1

- RIFK_ASPNC

UniProt

A2QFH1 - RIFK_ASPNC

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Protein

Riboflavin kinase

Gene

fmn1

Organism
Aspergillus niger (strain CBS 513.88 / FGSC A1513)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

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

Catalytic activityi

ATP + riboflavin = ADP + FMN.

Cofactori

Zn2+By similarity, Mg2+By similarityNote: Zinc or magnesium.By similarity

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Metal bindingi44 – 441Magnesium or zincBy similarity
Active sitei101 – 1011NucleophileBy similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. metal ion binding Source: UniProtKB-KW
  3. riboflavin kinase activity Source: UniProtKB-EC

GO - Biological processi

  1. FMN biosynthetic process Source: UniProtKB-UniPathway
  2. riboflavin biosynthetic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Ligandi

ATP-binding, Flavoprotein, FMN, Magnesium, Metal-binding, Nucleotide-binding, Zinc

Enzyme and pathway databases

UniPathwayiUPA00276; UER00406.

Names & Taxonomyi

Protein namesi
Recommended name:
Riboflavin kinase (EC:2.7.1.26)
Alternative name(s):
Flavin mononucleotide kinase 1
Gene namesi
Name:fmn1
ORF Names:An02g14530
OrganismiAspergillus niger (strain CBS 513.88 / FGSC A1513)
Taxonomic identifieri425011 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus
ProteomesiUP000006706: Chromosome 4R

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 214214Riboflavin kinasePRO_0000301835Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi5061.CADANGAP00002904.

Structurei

3D structure databases

ProteinModelPortaliA2QFH1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the flavokinase family.Curated

Phylogenomic databases

eggNOGiCOG0196.
HOGENOMiHOG000260803.
OrthoDBiEOG7K3V05.

Family and domain databases

Gene3Di2.40.30.30. 1 hit.
InterProiIPR023468. Riboflavin_kinase.
IPR015865. Riboflavin_kinase_bac/euk.
IPR023465. Riboflavin_kinase_domain.
[Graphical view]
PANTHERiPTHR22749. PTHR22749. 1 hit.
PfamiPF01687. Flavokinase. 1 hit.
[Graphical view]
SMARTiSM00904. Flavokinase. 1 hit.
[Graphical view]
SUPFAMiSSF82114. SSF82114. 1 hit.

Sequencei

Sequence statusi: Complete.

A2QFH1-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MRPDRPRDPV TGPDEGPESP YPIRMSGPVI KGFGRGSKEL GIPTANIPAD
60 70 80 90 100
ELSQHPELSV GVYYGVVALD PARFSTGETV LPAVLSIGYN PFYKNESKSI
110 120 130 140 150
EIHIMPPLSA PSPTATTSTD GQVTFHKLPD FYGTPLNLLI LGYIRPEYDY
160 170 180 190 200
ISSEALIEDI RVDCEVARRS LQRPAYRCYL DARAVEDPAC GGDDCGIVVD
210
AIDGGAMRGM RFCI
Length:214
Mass (Da):23,277
Last modified:March 6, 2007 - v1
Checksum:iD979FBF22D21DCEF
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM270040 Genomic DNA. Translation: CAK48882.1.

Genome annotation databases

EnsemblFungiiCADANGAT00002978; CADANGAP00002904; CADANGAG00002978.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AM270040 Genomic DNA. Translation: CAK48882.1 .

3D structure databases

ProteinModelPortali A2QFH1.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 5061.CADANGAP00002904.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii CADANGAT00002978 ; CADANGAP00002904 ; CADANGAG00002978 .

Phylogenomic databases

eggNOGi COG0196.
HOGENOMi HOG000260803.
OrthoDBi EOG7K3V05.

Enzyme and pathway databases

UniPathwayi UPA00276 ; UER00406 .

Family and domain databases

Gene3Di 2.40.30.30. 1 hit.
InterProi IPR023468. Riboflavin_kinase.
IPR015865. Riboflavin_kinase_bac/euk.
IPR023465. Riboflavin_kinase_domain.
[Graphical view ]
PANTHERi PTHR22749. PTHR22749. 1 hit.
Pfami PF01687. Flavokinase. 1 hit.
[Graphical view ]
SMARTi SM00904. Flavokinase. 1 hit.
[Graphical view ]
SUPFAMi SSF82114. SSF82114. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Genome sequencing and analysis of the versatile cell factory Aspergillus niger CBS 513.88."
    Pel H.J., de Winde J.H., Archer D.B., Dyer P.S., Hofmann G., Schaap P.J., Turner G., de Vries R.P., Albang R., Albermann K., Andersen M.R., Bendtsen J.D., Benen J.A.E., van den Berg M., Breestraat S., Caddick M.X., Contreras R., Cornell M.
    , Coutinho P.M., Danchin E.G.J., Debets A.J.M., Dekker P., van Dijck P.W.M., van Dijk A., Dijkhuizen L., Driessen A.J.M., d'Enfert C., Geysens S., Goosen C., Groot G.S.P., de Groot P.W.J., Guillemette T., Henrissat B., Herweijer M., van den Hombergh J.P.T.W., van den Hondel C.A.M.J.J., van der Heijden R.T.J.M., van der Kaaij R.M., Klis F.M., Kools H.J., Kubicek C.P., van Kuyk P.A., Lauber J., Lu X., van der Maarel M.J.E.C., Meulenberg R., Menke H., Mortimer M.A., Nielsen J., Oliver S.G., Olsthoorn M., Pal K., van Peij N.N.M.E., Ram A.F.J., Rinas U., Roubos J.A., Sagt C.M.J., Schmoll M., Sun J., Ussery D., Varga J., Vervecken W., van de Vondervoort P.J.J., Wedler H., Woesten H.A.B., Zeng A.-P., van Ooyen A.J.J., Visser J., Stam H.
    Nat. Biotechnol. 25:221-231(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: CBS 513.88 / FGSC A1513.

Entry informationi

Entry nameiRIFK_ASPNC
AccessioniPrimary (citable) accession number: A2QFH1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 11, 2007
Last sequence update: March 6, 2007
Last modified: November 26, 2014
This is version 52 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3