Q9LSE7 · B561C_ARATH
- ProteinCytochrome b561 and DOMON domain-containing protein At3g25290
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids393 (go to sequence)
- Protein existenceEvidence at transcript level
- Annotation score3/5
Function
function
May act as a catecholamine-responsive trans-membrane electron transporter.
Cofactor
Note: Binds 2 heme b groups non-covalently.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Binding site | 220 | Fe (UniProtKB | ChEBI) of heme b 1 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 256 | Fe (UniProtKB | ChEBI) of heme b 2 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 289 | Fe (UniProtKB | ChEBI) of heme b 1 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 325 | Fe (UniProtKB | ChEBI) of heme b 2 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H |
GO annotations
all annotations | all molecular function | nucleotide binding | molecular_function | nucleic acid binding | dna binding | chromatin binding | dna-binding transcription factor activity | rna binding | cytoskeletal motor activity | catalytic activity | nuclease activity | signaling receptor binding | structural molecule activity | transporter activity | binding | protein binding | translation factor activity, rna binding | lipid binding | kinase activity | transferase activity | hydrolase activity | oxygen binding | enzyme regulator activity | carbohydrate binding | signaling receptor activity | translation regulator activity | transcription regulator activity | other molecular function | all biological process | carbohydrate metabolic process | generation of precursor metabolites and energy | nucleobase-containing compound metabolic process | dna metabolic process | translation | lipid metabolic process | transport | response to stress | cell cycle | cell communication | signal transduction | cell-cell signaling | multicellular organism development | circadian rhythm | biological_process | metabolic process | catabolic process | biosynthetic process | response to light stimulus | response to external stimulus | tropism | response to biotic stimulus | response to abiotic stimulus | response to endogenous stimulus | embryo development | post-embryonic development | fruit ripening | abscission | pollination | flower development | cellular process | programmed cell death | photosynthesis | cellular component organization | cell growth | protein metabolic process | cellular homeostasis | secondary metabolic process | reproductive process | cell differentiation | protein modification process | growth | epigenetic regulation of gene expression | response to chemical | anatomical structure development | regulation of molecular function | other biological process | all cellular component | cellular_component | extracellular region | cell wall | intracellular anatomical structure | nucleus | nuclear envelope | nucleoplasm | nucleolus | cytoplasm | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | cytosol | ribosome | cytoskeleton | plasma membrane | chloroplast | plastid | thylakoid | membrane | external encapsulating structure | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | plasma membrane | |
Cellular Component | plasmodesma | |
Molecular Function | metal ion binding |
Keywords
- Biological process
- Ligand
Names & Taxonomy
Protein names
- Recommended nameCytochrome b561 and DOMON domain-containing protein At3g25290
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis
Accessions
- Primary accessionQ9LSE7
Proteomes
Organism-specific databases
Genome annotation databases
Subcellular Location
UniProt Annotation
GO Annotation
Membrane ; Multi-pass membrane protein
Features
Showing features for transmembrane.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Transmembrane | 219-239 | Helical; Name=1 | ||||
Sequence: IHGILNAVSWGILFPIGAIIA | ||||||
Transmembrane | 251-271 | Helical; Name=2 | ||||
Sequence: AWFYLHVSCQFSAYVIGVAGW | ||||||
Transmembrane | 291-311 | Helical; Name=3 | ||||
Sequence: NIGIALFTLATIQMFAMLLRP | ||||||
Transmembrane | 327-347 | Helical; Name=4 | ||||
Sequence: GVGYAILTLGIINVFKGLNIL | ||||||
Transmembrane | 360-380 | Helical; Name=5 | ||||
Sequence: VIAVLGGIALLLEAITWVVVL |
Keywords
- Cellular component
PTM/Processing
Features
Showing features for signal, chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Signal | 1-25 | |||||
Sequence: MSSSSSVRISLSFIFLALLISPAVS | ||||||
Chain | PRO_0000430474 | 26-393 | Cytochrome b561 and DOMON domain-containing protein At3g25290 | |||
Sequence: QTCKSQTFSGDKTYPHCLDLPQLKAFLHYSYDASNTTLAVVFSAPPAKPGGWIAWAINPKATGMVGSQTLVAYKDPGNGVAVVKTLNISSYSSLIPSKLAFDVWDMKAEEAARDGGSLRIFARVKVPADLVAKGKVNQVWQVGPELGPGGMIGRHAFDSANLASMSSLDLKGDNSGGTISGGDEVNAKIKNRNIHGILNAVSWGILFPIGAIIARYMRVFDSADPAWFYLHVSCQFSAYVIGVAGWATGLKLGNESEGIRFSAHRNIGIALFTLATIQMFAMLLRPKKDHKYRFYWNIYHHGVGYAILTLGIINVFKGLNILKPQDTYKTAYIAVIAVLGGIALLLEAITWVVVLKRKSNNSMKPLRT |
Proteomic databases
PTM databases
Expression
Gene expression databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 48-168 | DOMON | ||||
Sequence: LKAFLHYSYDASNTTLAVVFSAPPAKPGGWIAWAINPKATGMVGSQTLVAYKDPGNGVAVVKTLNISSYSSLIPSKLAFDVWDMKAEEAARDGGSLRIFARVKVPADLVAKGKVNQVWQVG | ||||||
Domain | 184-380 | Cytochrome b561 | ||||
Sequence: SANLASMSSLDLKGDNSGGTISGGDEVNAKIKNRNIHGILNAVSWGILFPIGAIIARYMRVFDSADPAWFYLHVSCQFSAYVIGVAGWATGLKLGNESEGIRFSAHRNIGIALFTLATIQMFAMLLRPKKDHKYRFYWNIYHHGVGYAILTLGIINVFKGLNILKPQDTYKTAYIAVIAVLGGIALLLEAITWVVVL |
Domain
DOMON domain could bind catecholamines and thereby could regulate the cytochrome b561 domain function (PubMed:15022831).
DOMON domain could bind one heme b (PubMed:19386804).
DOMON domain could bind one heme b (PubMed:19386804).
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length393
- Mass (Da)42,559
- Last updated2000-10-01 v1
- ChecksumE3229A63BE01C55E
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AB026647 EMBL· GenBank· DDBJ | BAB02088.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002686 EMBL· GenBank· DDBJ | AEE77005.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
CP002686 EMBL· GenBank· DDBJ | AEE77006.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AY057704 EMBL· GenBank· DDBJ | AAL15334.1 EMBL· GenBank· DDBJ | mRNA | ||
BT002214 EMBL· GenBank· DDBJ | AAN72226.1 EMBL· GenBank· DDBJ | mRNA |