Q8VZR0 · RIBF2_ARATH

Function

function

Catalyzes the adenylation of flavin mononucleotide (FMN) to form flavin adenine dinucleotide (FAD) coenzyme.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Kinetics

KM SUBSTRATE pH TEMPERATURE[C] NOTES EVIDENCE
20.8 μMFMN
13.1 μMATP
kcat is 1.28x10-1 sec-1 with FMN as substrate (PubMed:18713732).
kcat is 1.28x10-1 sec-1 with ATP as substrate (PubMed:18713732).

Pathway

Cofactor biosynthesis; FAD biosynthesis; FAD from FMN: step 1/1.

GO annotations

AspectTerm
Cellular Componentchloroplast
Molecular FunctionATP binding
Molecular FunctionFMN adenylyltransferase activity
Biological ProcessFAD biosynthetic process
Biological Processriboflavin biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    FAD synthetase 2, chloroplastic
  • EC number
  • Alternative names
    • AtRibF2
    • FAD pyrophosphorylase 2
    • FMN adenylyltransferase 2
    • Flavin adenine dinucleotide synthase 2

Gene names

    • Name
      RIBF2
    • ORF names
      F8L15
    • Ordered locus names
      At5g08340

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Columbia
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis

Accessions

  • Primary accession
    Q8VZR0

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for transit peptide, chain.

Type
IDPosition(s)Description
Transit peptide1-57Chloroplast
ChainPRO_000042902758-367FAD synthetase 2, chloroplastic

Proteomic databases

Expression

Gene expression databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.

This entry describes 1 isoforms produced by Alternative splicing. A number of isoforms are produced. According to EST sequences.

Q8VZR0-1

This isoform has been chosen as the canonical sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

  • Length
    367
  • Mass (Da)
    40,528
  • Last updated
    2002-03-01 v1
  • Checksum
    9278AC6D8152EA93
MLCGGSRVLQHLSDHNHHNSIGLGLGFCGAKIVQLSSFFLRPSQAMAKSHHFSRKLRQRMISSFGSHCRTSGEVPILHNCFSQREDDPELPVEGLSPVSGGIVALGKFDALHIGHRELTIQASRIGAPYLLSFVGMAEVLGWEPRAPIVAKCDRQRVLTSWASYCGDRAPEEYEIEFASVRHLTPRQFVEKLSKELRVCGVVAGENYRFGYKASGDASELVRLCEECGITACIINSVMDMKQGSAKRDSGDSKDRGQVSSTRVRQALAAGDMRYVSELLGRAHRLILRVRTQDMPSERMISVPRSSILNLPPGIGIYKACLLLVGDESSVPCTVVVDTSNIHVETEEVRLCNLDWSQEFRLVSVEFG

Computationally mapped potential isoform sequences

There is 1 potential isoform mapped to this entry

View all
EntryEntry nameGene nameLength
F4KB09F4KB09_ARATHAt5g08340351

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
EU687458
EMBL· GenBank· DDBJ
ACH56224.1
EMBL· GenBank· DDBJ
mRNA
AL392174
EMBL· GenBank· DDBJ
-Genomic DNA No translation available.
CP002688
EMBL· GenBank· DDBJ
AED91286.1
EMBL· GenBank· DDBJ
Genomic DNA
AY063929
EMBL· GenBank· DDBJ
AAL36285.1
EMBL· GenBank· DDBJ
mRNA
AY091253
EMBL· GenBank· DDBJ
AAM14192.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

Disclaimer

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