Q88UV2 · METN2_LACPL
- ProteinMethionine import ATP-binding protein MetN 2
- GenemetN2
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids343 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Part of the ABC transporter complex MetNIQ involved in methionine import. Responsible for energy coupling to the transport system.
Catalytic activity
- L-methionine(out) + ATP + H2O = L-methionine(in) + ADP + phosphate + H+L-methionine (out)CHEBI:57844
+ CHEBI:30616 + CHEBI:15377 = L-methionine (in)CHEBI:57844+ CHEBI:456216 + CHEBI:43474 + CHEBI:15378
Features
Showing features for binding site.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | plasma membrane | |
Molecular Function | ABC-type D-methionine transporter activity | |
Molecular Function | ATP binding | |
Molecular Function | ATP hydrolysis activity |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameMethionine import ATP-binding protein MetN 2
- EC number
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Bacillota > Bacilli > Lactobacillales > Lactobacillaceae > Lactiplantibacillus
Accessions
- Primary accessionQ88UV2
- Secondary accessions
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Cell membrane ; Peripheral membrane protein
Keywords
- Cellular component
PTM/Processing
Features
Showing features for chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Chain | PRO_0000270317 | 1-343 | Methionine import ATP-binding protein MetN 2 | |||
Sequence: MIEFKDVTKTFDAKQGAVHAVQDVNLKIEDGHIYGIVGYSGAGKSTLVRMLNGLETPTSGSVVIDDVNITTLSGAKLRAQRQKIGMIFQHFNLLWSRTVLENIMFPLEIAGLSKVDARKKAEHLADLVGLAGRETAYPSELSGGQKQRVGIARALANDPQILLSDEATSALDPQTTDEVLDLLLSINQKLHLTIVLITHEMHVIRKIADHVAVMEAGKIVEQGPVLEVFKRPQQAVTKRFVNEEVTPSLNDTTVVVDQLLAKYPKGTIVQLTFHGDQAQLPIVSEMLKKYPLDLNIIEGGIHQTQEGAIGSLYLQLTGDQEQIKGALAYLQTMRVETEVLNRE |
Interaction
Subunit
The complex is composed of two ATP-binding proteins (MetN), two transmembrane proteins (MetI) and a solute-binding protein (MetQ).
Protein-protein interaction databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 2-241 | ABC transporter | ||||
Sequence: IEFKDVTKTFDAKQGAVHAVQDVNLKIEDGHIYGIVGYSGAGKSTLVRMLNGLETPTSGSVVIDDVNITTLSGAKLRAQRQKIGMIFQHFNLLWSRTVLENIMFPLEIAGLSKVDARKKAEHLADLVGLAGRETAYPSELSGGQKQRVGIARALANDPQILLSDEATSALDPQTTDEVLDLLLSINQKLHLTIVLITHEMHVIRKIADHVAVMEAGKIVEQGPVLEVFKRPQQAVTKRFV |
Sequence similarities
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Length343
- Mass (Da)37,699
- Last updated2003-06-01 v1
- ChecksumBB57D493A89B0E08
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AL935263 EMBL· GenBank· DDBJ | CCC79543.1 EMBL· GenBank· DDBJ | Genomic DNA |