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Protein

Riboflavin biosynthesis protein RibF

Gene

ribF

Organism
Buchnera aphidicola subsp. Schizaphis graminum (strain Sg)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

ATP + riboflavin = ADP + FMN.
ATP + FMN = diphosphate + FAD.

Pathwayi

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. FMN adenylyltransferase activity Source: UniProtKB-EC
  3. riboflavin kinase activity Source: UniProtKB-EC

GO - Biological processi

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

Keywords - Molecular functioni

Kinase, Nucleotidyltransferase, Transferase

Keywords - Ligandi

ATP-binding, FAD, Flavoprotein, FMN, Nucleotide-binding

Enzyme and pathway databases

BioCyciBAPH198804:GHMG-153-MONOMER.
UniPathwayiUPA00276; UER00406.
UPA00277; UER00407.

Names & Taxonomyi

Protein namesi
Recommended name:
Riboflavin biosynthesis protein RibF
Including the following 2 domains:
Riboflavin kinase (EC:2.7.1.26)
Alternative name(s):
Flavokinase
FMN adenylyltransferase (EC:2.7.7.2)
Alternative name(s):
FAD pyrophosphorylase
FAD synthase
Gene namesi
Name:ribF
Ordered Locus Names:BUsg_143
OrganismiBuchnera aphidicola subsp. Schizaphis graminum (strain Sg)
Taxonomic identifieri198804 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeBuchnera
ProteomesiUP000000416: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 312312Riboflavin biosynthesis protein RibFPRO_0000194135Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi198804.BUsg143.

Structurei

3D structure databases

ProteinModelPortaliQ8K9Z1.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the RibF family.Curated

Phylogenomic databases

eggNOGiCOG0196.
KOiK11753.
OMAiIDRLLCV.
OrthoDBiEOG6QP0ZV.

Family and domain databases

Gene3Di2.40.30.30. 1 hit.
3.40.50.620. 1 hit.
InterProiIPR015864. 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]
PANTHERiPTHR22749. PTHR22749. 1 hit.
PfamiPF06574. FAD_syn. 1 hit.
PF01687. Flavokinase. 1 hit.
[Graphical view]
PIRSFiPIRSF004491. FAD_Synth. 1 hit.
SMARTiSM00904. Flavokinase. 1 hit.
[Graphical view]
SUPFAMiSSF82114. SSF82114. 1 hit.
TIGRFAMsiTIGR00083. ribF. 1 hit.

Sequencei

Sequence statusi: Complete.

Q8K9Z1-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKLIRGIHNL KKINSNSAVS IGNFDGVHLG HQKLLSNLYK IGKKNNILTV
60 70 80 90 100
LILFEPQPLE FLNNKNSPKR LTTIQNKIKY IQSWKIDIIL CIKFNESFSS
110 120 130 140 150
LSAEKFIKNI LITKLNIKFI IIGDDFRFGS KRNGNISLLK EIGYQYNFKV
160 170 180 190 200
IEISSLLYKN KIKISSTNIR KCLLENKIEL ARKLLGRPFS ISGRVIHGNK
210 220 230 240 250
IGRKLGYPTA NISLRKNIPL NNGVYAVKIS CFFNKKFVGI CNIGIKPSYF
260 270 280 290 300
SSKKHRLLEV HLFNFNLNLY EEKIEVFLYK KIRNECFFSS KNKLKEQISK
310
DIEIVKKYFN LI
Length:312
Mass (Da):36,139
Last modified:October 1, 2002 - v1
Checksum:iAEC2E18F28082DF4
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE013218 Genomic DNA. Translation: AAM67711.1.
RefSeqiNP_660500.1. NC_004061.1.
WP_011053678.1. NC_004061.1.

Genome annotation databases

EnsemblBacteriaiAAM67711; AAM67711; BUsg_143.
GeneIDi1005960.
KEGGibas:BUsg143.
PATRICi21247067. VBIBucAph100086_0147.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE013218 Genomic DNA. Translation: AAM67711.1.
RefSeqiNP_660500.1. NC_004061.1.
WP_011053678.1. NC_004061.1.

3D structure databases

ProteinModelPortaliQ8K9Z1.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi198804.BUsg143.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAM67711; AAM67711; BUsg_143.
GeneIDi1005960.
KEGGibas:BUsg143.
PATRICi21247067. VBIBucAph100086_0147.

Phylogenomic databases

eggNOGiCOG0196.
KOiK11753.
OMAiIDRLLCV.
OrthoDBiEOG6QP0ZV.

Enzyme and pathway databases

UniPathwayiUPA00276; UER00406.
UPA00277; UER00407.
BioCyciBAPH198804:GHMG-153-MONOMER.

Family and domain databases

Gene3Di2.40.30.30. 1 hit.
3.40.50.620. 1 hit.
InterProiIPR015864. 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]
PANTHERiPTHR22749. PTHR22749. 1 hit.
PfamiPF06574. FAD_syn. 1 hit.
PF01687. Flavokinase. 1 hit.
[Graphical view]
PIRSFiPIRSF004491. FAD_Synth. 1 hit.
SMARTiSM00904. Flavokinase. 1 hit.
[Graphical view]
SUPFAMiSSF82114. SSF82114. 1 hit.
TIGRFAMsiTIGR00083. ribF. 1 hit.
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Sg.

Entry informationi

Entry nameiRIBF_BUCAP
AccessioniPrimary (citable) accession number: Q8K9Z1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 15, 2002
Last sequence update: October 1, 2002
Last modified: January 7, 2015
This is version 76 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Multifunctional enzyme

Documents

  1. Buchnera aphidicola (subsp. Schizaphis graminum)
    Buchnera aphidicola (subsp. Schizaphis graminum): entries and gene names
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.