Q0WRW8 · B561K_ARATH
- ProteinCytochrome b561 and DOMON domain-containing protein At3g07570
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids369 (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 | 213 | Fe (UniProtKB | ChEBI) of heme b 1 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 246 | Fe (UniProtKB | ChEBI) of heme b 2 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 279 | Fe (UniProtKB | ChEBI) of heme b 1 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H | ||||||
Binding site | 315 | Fe (UniProtKB | ChEBI) of heme b 2 (UniProtKB | ChEBI); axial binding residue | ||||
Sequence: H |
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | membrane | |
Molecular Function | metal ion binding |
Keywords
- Biological process
- Ligand
Protein family/group databases
Names & Taxonomy
Protein names
- Recommended nameCytochrome b561 and DOMON domain-containing protein At3g07570
- 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 accessionQ0WRW8
- Secondary accessions
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 | 212-232 | Helical; Name=1 | ||||
Sequence: THGLMNMFGWGILIIVGAIVA | ||||||
Transmembrane | 247-267 | Helical; Name=2 | ||||
Sequence: IALQTTGFLLGLTGVICGLVL | ||||||
Transmembrane | 279-299 | Helical; Name=3 | ||||
Sequence: HKGLGITILVMGVLQMLALLA | ||||||
Transmembrane | 321-341 | Helical; Name=4 | ||||
Sequence: LLIILAISNIFYGIHLAKAGT | ||||||
Transmembrane | 343-363 | Helical; Name=5 | ||||
Sequence: WNGGYGFAVAVLALTAIGLEV |
Keywords
- Cellular component
PTM/Processing
Features
Showing features for signal, chain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Signal | 1-22 | |||||
Sequence: MKLYSVSIIIFVLIALSTIVNA | ||||||
Chain | PRO_0000430479 | 23-369 | Cytochrome b561 and DOMON domain-containing protein At3g07570 | |||
Sequence: QQAATDSCNSTLPLNDLTFNTSLLQCTEAWTPQNFILRYARTAENTWSFILSAPDSSAFIGIGFSTNGQMIGSSAIVGWIPSDGGSGTVKPYLLGGKSPGEVNPDQGDLTIVNGSLKIESVSSRLYMRFQLTATLPRQSLLYAVGPAGFFPSSPDFRLREHRFVTTTTINYNTGSQSVVKVSPHSKLKKTHGLMNMFGWGILIIVGAIVARHMKQWDPTWFYAHIALQTTGFLLGLTGVICGLVLENRLKANNVSKHKGLGITILVMGVLQMLALLARPDKQSKYRKYWNWYHHNIGRLLIILAISNIFYGIHLAKAGTSWNGGYGFAVAVLALTAIGLEVRKFLKK |
Proteomic databases
PTM databases
Expression
Gene expression databases
Structure
Family & Domains
Features
Showing features for domain.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Domain | 55-167 | DOMON | ||||
Sequence: QNFILRYARTAENTWSFILSAPDSSAFIGIGFSTNGQMIGSSAIVGWIPSDGGSGTVKPYLLGGKSPGEVNPDQGDLTIVNGSLKIESVSSRLYMRFQLTATLPRQSLLYAVG | ||||||
Domain | 174-369 | Cytochrome b561 | ||||
Sequence: SSPDFRLREHRFVTTTTINYNTGSQSVVKVSPHSKLKKTHGLMNMFGWGILIIVGAIVARHMKQWDPTWFYAHIALQTTGFLLGLTGVICGLVLENRLKANNVSKHKGLGITILVMGVLQMLALLARPDKQSKYRKYWNWYHHNIGRLLIILAISNIFYGIHLAKAGTSWNGGYGFAVAVLALTAIGLEVRKFLKK |
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.
- Length369
- Mass (Da)40,444
- Last updated2006-09-05 v1
- ChecksumBA1E1A1CF28C2C70
Computationally mapped potential isoform sequences
There is 1 potential isoform mapped to this entry
Entry | Entry name | Gene name | Length | ||
---|---|---|---|---|---|
Q8W482 | Q8W482_ARATH | MLP3.2 | 68 |
Sequence caution
Keywords
- Technical term
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AC009176 EMBL· GenBank· DDBJ | AAF13075.1 EMBL· GenBank· DDBJ | Genomic DNA | Sequence problems. | |
CP002686 EMBL· GenBank· DDBJ | AEE74567.1 EMBL· GenBank· DDBJ | Genomic DNA | ||
AK228175 EMBL· GenBank· DDBJ | BAF00131.1 EMBL· GenBank· DDBJ | mRNA |