A0A975A2A1 · A0A975A2A1_9BACT
- ProteinProtein translocase subunit SecA
- GenesecA
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids1114 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Part of the Sec protein translocase complex. Interacts with the SecYEG preprotein conducting channel. Has a central role in coupling the hydrolysis of ATP to the transfer of proteins into and across the cell membrane, serving as an ATP-driven molecular motor driving the stepwise translocation of polypeptide chains across the membrane.
Catalytic activity
Features
Showing features for binding site.
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Aspect | Term | |
---|---|---|
Cellular Component | cell envelope Sec protein transport complex | |
Cellular Component | cytosol | |
Cellular Component | plasma membrane | |
Molecular Function | ATP binding | |
Biological Process | intracellular protein transmembrane transport | |
Biological Process | protein import | |
Biological Process | protein targeting | |
Biological Process | protein transport by the Sec complex |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameProtein translocase subunit SecA
- EC number
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Bacteroidota > Cytophagia > Cytophagales > Fulvivirgaceae > Fulvivirga
Accessions
- Primary accessionA0A975A2A1
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Cell membrane ; Peripheral membrane protein
Membrane ; Peripheral membrane protein
Note: Distribution is 50-50.
Keywords
- Cellular component
Interaction
Subunit
Monomer and homodimer. Part of the essential Sec protein translocation apparatus which comprises SecA, SecYEG and auxiliary proteins SecDF. Other proteins may also be involved.
Structure
Family & Domains
Features
Showing features for domain, region, compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 2-771 | SecA family profile | ||||
Sequence: LKFIAKVFGTKSDKDIKKLMPMVEEINAEFAKLSSISDQELREKSRAVKGDIDEYLKSIDEEIASLHQKVNDNPDLDIHEKEEIFNQIDSLEEKRNKDLEEVLLKVLPRAFAIVKETARRFKDNDQLEVVATMHDKTLAAKKPNVEIDGDKAIWKNKWLAAGTEIKWDMLHYDEQLIGGIVLHEGKIAEMATGEGKTLVATLPAFLNALAKRGVHVVTVNDYLAKRDSEWMAPIFEFHELTVDCIDKHEPNSEERKTAYGCDIIYGTNNEFGFDYLRDNMSRETDDLVQKKHHYAMIDEVDSVLIDEARTPLIISGPVPRGDEHEFYDLKPRISKLVDAQKKLTQQFLVEAKKLISEGNEKEGGLALFRAYRGLPKHKPLIKYLSETGMRQILQKTENFYLQDNQKMMPEADEPLYFTIDEKHNSIELTEKGIDLITKEGEDSNFFIMPDIGVEIANLEKDEALTDEEKVAKKDELIKDYSIKSQRIHSVNQLLKAYTLFEKDTEYIIVDGKVKIVDEQTGRVMDGRRYSDGLHQAIEAKENVKVEDATQTYATITLQNYFRMYHKLAGMTGTAETEAGEFWEIYKLDVVVMPTHRPIARDDKQDMVYKTVREKFNAVVDEIVALTEKGRPVLVGTTSVEISELVSRMLNMRKINHQVLNAKQHAREAEVVAEAGKPGTVTIATNMAGRGTDIKLTPESKAAGGLAIIGTERHESRRVDRQLRGRSGRQGDPGSSQFFVSLEDNLMRMFMPERIARIMDKLGLQEGEVIS | ||||||
Domain | 178-337 | Helicase ATP-binding | ||||
Sequence: IGGIVLHEGKIAEMATGEGKTLVATLPAFLNALAKRGVHVVTVNDYLAKRDSEWMAPIFEFHELTVDCIDKHEPNSEERKTAYGCDIIYGTNNEFGFDYLRDNMSRETDDLVQKKHHYAMIDEVDSVLIDEARTPLIISGPVPRGDEHEFYDLKPRISKL | ||||||
Domain | 618-770 | Helicase C-terminal | ||||
Sequence: AVVDEIVALTEKGRPVLVGTTSVEISELVSRMLNMRKINHQVLNAKQHAREAEVVAEAGKPGTVTIATNMAGRGTDIKLTPESKAAGGLAIIGTERHESRRVDRQLRGRSGRQGDPGSSQFFVSLEDNLMRMFMPERIARIMDKLGLQEGEVI | ||||||
Region | 717-736 | Disordered | ||||
Sequence: RRVDRQLRGRSGRQGDPGSS | ||||||
Region | 1026-1072 | Disordered | ||||
Sequence: PNQVQEARQRGRQKLSEKKEESRSLLSGGRQPAANRPPAEITKPLKS | ||||||
Compositional bias | 1030-1050 | Basic and acidic residues | ||||
Sequence: QEARQRGRQKLSEKKEESRSL |
Sequence similarities
Belongs to the SecA family.
Family and domain databases
Sequence
- Sequence statusComplete
- Length1,114
- Mass (Da)127,260
- Last updated2023-02-22 v1
- ChecksumAC1EA5A39AB3FD07
Features
Showing features for compositional bias.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Compositional bias | 1030-1050 | Basic and acidic residues | ||||
Sequence: QEARQRGRQKLSEKKEESRSL |
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
CP070608 EMBL· GenBank· DDBJ | QSE98621.1 EMBL· GenBank· DDBJ | Genomic DNA |