A0A0L0USU3 · A0A0L0USU3_9BASI

Function

function

Flavoprotein (FP) subunit of succinate dehydrogenase (SDH) that is involved in complex II of the mitochondrial electron transport chain and is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q).

Caution

The sequence shown here is derived from an EMBL/GenBank/DDBJ whole genome shotgun (WGS) entry which is preliminary data.

Catalytic activity

Cofactor

FAD (UniProtKB | Rhea| CHEBI:57692 )

Pathway

Carbohydrate metabolism; tricarboxylic acid cycle; fumarate from succinate (eukaryal route): step 1/1.

Features

Showing features for active site.

TypeIDPosition(s)Description
Active site342Proton acceptor

GO annotations

AspectTerm
Cellular Componentmitochondrial inner membrane
Molecular Functionflavin adenine dinucleotide binding
Molecular Functionsuccinate dehydrogenase (quinone) activity
Biological Processelectron transport chain
Biological Processtricarboxylic acid cycle

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Succinate dehydrogenase [ubiquinone] flavoprotein subunit, mitochondrial
  • EC number

Gene names

    • ORF names
      PSTG_16555

Organism names

Accessions

  • Primary accession
    A0A0L0USU3

Proteomes

Subcellular Location

Mitochondrion inner membrane
; Peripheral membrane protein

Keywords

  • Cellular component

PTM/Processing

Features

Showing features for modified residue.

TypeIDPosition(s)Description
Modified residue100Tele-8alpha-FAD histidine

Interaction

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain, region, compositional bias.

TypeIDPosition(s)Description
Domain64-461FAD-dependent oxidoreductase 2 FAD binding
Domain516-652Fumarate reductase/succinate dehydrogenase flavoprotein-like C-terminal
Region586-606Disordered
Compositional bias589-606Basic and acidic residues

Sequence similarities

Belongs to the FAD-dependent oxidoreductase 2 family. FRD/SDH subfamily.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    652
  • Mass (Da)
    70,954
  • Last updated
    2015-11-11 v1
  • Checksum
    8AB6E9FB371F9F0A
MLRSKILNRIKPATSSLSLAKRSFTSSPSCARIISSQPVKASESSSIASKFSSGNYPIIDHEYDAIVVGAGGAGLRAAFGLAEAGLNTACITKLFPTRSHTVAAQGGVNAALGNMTEDDWRWHMYDTVKGSDWLGDQDAIHYMCKEAPQAVIELEHFGVPFSRTKEGKIYQRAFGGQSLKYGKGGQAYRCAAAADRTGHAILHTLYGQSLRHNTNFFVEFFALDLIMDDSGNCVGVTAYNQEDGTLHRFRAHQTVLATGGYGRAYFSCTSAHTCSGDGNAMVTRAGLPLQDLEFVQFHPTGIYGAGCLITEGSRGEGGYLLNSQGERFMERYAPTAKDLASRDVVSRSMTIEIREGRGVGPDKDHCYLQLSHLPPEVLHERLPGISETAAIFAGVDVTKEPIPVLPTVHYNMGGIPTNYHGQVITQDSKTGADKIVGGLYAAGEAACVSVHGANRLGANSLLDIVVFGRACAKHISANMEPGKPHKPMPEDAGMKSIEDLDKLRNAKGPKPTAQIRNDMQRVMQNDAAVFRTQSSLAEGVTKIHKVVDSFKDVGVTDRSMIWNTDLVETLELRNLLTCAAQTMSSAEARKESRGAHAREDFPEREDDTWMKHTLSWHNPESGDPVKLTYRDVISSTLDENECKSVPPFKRTY

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias589-606Basic and acidic residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AJIL01000284
EMBL· GenBank· DDBJ
KNE89971.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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