A0A6V7RY03 · A0A6V7RY03_PLAVN

  • Protein
    O-phosphoseryl-tRNA(Sec) selenium transferase
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    3/5

Function

function

Converts O-phosphoseryl-tRNA(Sec) to selenocysteinyl-tRNA(Sec) required for selenoprotein biosynthesis.

Catalytic activity

Cofactor

pyridoxal 5'-phosphate (UniProtKB | Rhea| CHEBI:597326 )

Pathway

Aminoacyl-tRNA biosynthesis; selenocysteinyl-tRNA(Sec) biosynthesis; selenocysteinyl-tRNA(Sec) from L-seryl-tRNA(Sec) (archaeal/eukaryal route): step 2/2.

Features

Showing features for site, binding site.

Type
IDPosition(s)Description
Site82May act as a substrate filter by repelling compounds with a negatively charged alpha-carboxylate
Binding site83pyridoxal 5'-phosphate (UniProtKB | ChEBI)
Binding site105substrate
Binding site106substrate
Binding site113substrate
Binding site321substrate
Binding site410tRNA (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentcytoplasm
Molecular FunctionO-phosphoseryl-tRNA(Sec) selenium transferase activity
Molecular FunctiontRNA binding
Biological Processconversion of seryl-tRNAsec to selenocys-tRNAsec
Biological Processselenocysteine incorporation

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    O-phosphoseryl-tRNA(Sec) selenium transferase
  • EC number
  • Alternative names
    • Selenocysteine synthase
    • Selenocysteinyl-tRNA(Sec) synthase
    • Sep-tRNA:Sec-tRNA synthase

Gene names

    • ORF names
      PVLDE_0600530

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Sar > Alveolata > Apicomplexa > Aconoidasida > Haemosporida > Plasmodiidae > Plasmodium > Plasmodium (Vinckeia)

Accessions

  • Primary accession
    A0A6V7RY03

Proteomes

Organism-specific databases

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for modified residue.

TypeIDPosition(s)Description
Modified residue292N6-(pyridoxal phosphate)lysine

Family & Domains

Features

Showing features for region.

TypeIDPosition(s)Description
Region1-24Disordered

Sequence similarities

Belongs to the SepSecS family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    578
  • Mass (Da)
    66,518
  • Last updated
    2020-12-02 v1
  • MD5 Checksum
    616DE0C3BCBFD6C58AB06EB23D9C8551
MLQSYKGEEPSGDKPPGHGGDKNKYSLLTSQIMNQKDGLIKNLLNHGRIPNEGLNEVTIMSILYQISMQNLCNSEKNIKIGERESRIYSSIVRNKYFGFGHGIGRSGNLEDVQPKSAGNSLLCKMTTNMVKYLIKSFGIKKCEDVYILPYATGMCISTCLLYLKRMRKNSEWVIISRIDHKTCYKCLDFCDLKYIVVDMIFINDELHTDEKKIENLMKKLNEKICCIITVTSSYAPRNSDNILKISQLCNKYDIPHVINNGFGLQCTYICKEIQKCYESKGRIDFVVQSCDKNFLLPINGGIVFSSNARIMKELKKTYPGRTPVNVYLDLFITLLELGKNKIMSLREERVENFHWINEQVQKICLKYNLKLIKTSKNKISIAINLNHLYNYCGYTNPKIINMLGSFLFYRNITGHRVICSPTLIRQNILKQIEKQEIDKRQNTESQETNLDAQMLGSGSIDDSTKCDKEMIDGDVPGDDDLKMDEEVIRVNKLIGFENLKRMYYKLNEKNKIVIGNKIFHDFGSSCSNYPYSYIAFSCVIGIEKDELQKFVTKLDESIAHFIDTFKKKNNNILKEEPK

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
LR865368
EMBL· GenBank· DDBJ
CAD2087786.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

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