A0A2N3B5T4 · A0A2N3B5T4_9PROT

Function

function

Catalyzes the ATP-dependent phosphorylation of thiamine-monophosphate (TMP) to form thiamine-pyrophosphate (TPP), the active form of vitamin B1.

Miscellaneous

Reaction mechanism of ThiL seems to utilize a direct, inline transfer of the gamma-phosphate of ATP to TMP rather than a phosphorylated enzyme intermediate.

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.
The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Pathway

Cofactor biosynthesis; thiamine diphosphate biosynthesis; thiamine diphosphate from thiamine phosphate: step 1/1.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site25Mg2+ 4 (UniProtKB | ChEBI)
Binding site25Mg2+ 3 (UniProtKB | ChEBI)
Binding site48substrate
Binding site69Mg2+ 3 (UniProtKB | ChEBI)
Binding site69Mg2+ 2 (UniProtKB | ChEBI)
Binding site69Mg2+ 4 (UniProtKB | ChEBI)
Binding site111-112ATP (UniProtKB | ChEBI)
Binding site112Mg2+ 1 (UniProtKB | ChEBI)
Binding site138ATP (UniProtKB | ChEBI)
Binding site192Mg2+ 3 (UniProtKB | ChEBI)
Binding site194ATP (UniProtKB | ChEBI)
Binding site195Mg2+ 5 (UniProtKB | ChEBI)
Binding site235substrate
Binding site282substrate

GO annotations

AspectTerm
Molecular FunctionATP binding
Molecular Functionmagnesium ion binding
Molecular Functionthiamine-phosphate kinase activity
Biological Processphosphorylation
Biological Processthiamine biosynthetic process
Biological Processthiamine diphosphate biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Thiamine-monophosphate kinase
  • EC number
  • Short names
    TMP kinase
    ; Thiamine-phosphate kinase

Gene names

    • Name
      thiL
    • ORF names
      CVT85_00375

Organism names

Accessions

  • Primary accession
    A0A2N3B5T4

Proteomes

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain24-129PurM-like N-terminal
Domain144-249PurM-like C-terminal

Sequence similarities

Belongs to the thiamine-monophosphate kinase family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    285
  • Mass (Da)
    30,022
  • Last updated
    2018-04-25 v1
  • Checksum
    DD96BF7B2C34D5D2
MDEPEFIAALRSLPLHPGARNLEDDCALITIGNETLVINHEMMAEGTHFRPDADMADVAWKLVASNISDLAAKGAEPVGVLLGHSLGRDDARFLQGLKEALLAFNVPLLGGDTVTATGASTFAMTAIGRATHHPVPARRGAKLGDAVYVTGTIGRAMLGFEGAAHHRAAFDRPEPRLAEGLALAPLVSAIMDVSDGLLLDCWRMAKLNNQTFAIDPDAVPVADNARRDECMRWGDDYELLFTAAPGAAIPVAASRIGKVVAAGFAPLVLGKNAFPTADNLGYSHG

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
PHEB01000001
EMBL· GenBank· DDBJ
PKP66815.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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