I3XU21 · I3XU21_SULBS

Function

function

Catalyzes the ATP-dependent phosphorylation of sn-l,2-diacylglycerol (DAG) to phosphatidic acid. Involved in the recycling of diacylglycerol produced as a by-product during membrane-derived oligosaccharide (MDO) biosynthesis.

Caution

Lacks conserved residue(s) required for the propagation of feature annotation.

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Note: Mn2+, Zn2+, Cd2+ and Co2+ support activity to lesser extents.

Features

Showing features for binding site, active site.

TypeIDPosition(s)Description
Binding site15ATP (UniProtKB | ChEBI)
Binding site27ATP (UniProtKB | ChEBI)
Binding site27a divalent metal cation (UniProtKB | ChEBI)
Active site68Proton acceptor
Binding site68substrate
Binding site75ATP (UniProtKB | ChEBI)
Binding site75a divalent metal cation (UniProtKB | ChEBI)
Binding site84-86ATP (UniProtKB | ChEBI)
Binding site93-94ATP (UniProtKB | ChEBI)
Binding site97substrate

GO annotations

AspectTerm
Cellular Componentplasma membrane
Molecular FunctionATP binding
Molecular FunctionATP-dependent diacylglycerol kinase activity
Molecular Functionmetal ion binding
Biological Processphosphatidic acid biosynthetic process
Biological Processphosphorylation

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Diacylglycerol kinase
  • EC number

Gene names

    • Ordered locus names
      Sulba_0118

Organism names

Accessions

  • Primary accession
    I3XU21

Proteomes

Subcellular Location

Cell inner membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane30-47Helical
Transmembrane95-119Helical

Keywords

Interaction

Protein-protein interaction databases

Family & Domains

Sequence similarities

Belongs to the bacterial diacylglycerol kinase family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    120
  • Mass (Da)
    13,827
  • Last updated
    2012-09-05 v1
  • Checksum
    27F43E5AA6205304
MRNQPKYHFLKNTSYALKGLRDIITHETSFRLELILVLILSPLIYFVPLELSYQLLMFIALMGMPIAEAMNSAIERVTDLVTLEYHEMAGRAKDVGSAVVFLSIVVFVVVWFFCLFKAYM

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP003333
EMBL· GenBank· DDBJ
AFL67445.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. Our staff consists of biologists and biochemists that are not trained to give medical advice.
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