Q0WRW8 · B561K_ARATH

Function

function

May act as a catecholamine-responsive trans-membrane electron transporter.

Cofactor

heme b (UniProtKB | Rhea| CHEBI:60344 )

Note: Binds 2 heme b groups non-covalently.

Features

Showing features for binding site.

136950100150200250300350
TypeIDPosition(s)Description
Binding site213Fe (UniProtKB | ChEBI) of heme b 1 (UniProtKB | ChEBI); axial binding residue
Binding site246Fe (UniProtKB | ChEBI) of heme b 2 (UniProtKB | ChEBI); axial binding residue
Binding site279Fe (UniProtKB | ChEBI) of heme b 1 (UniProtKB | ChEBI); axial binding residue
Binding site315Fe (UniProtKB | ChEBI) of heme b 2 (UniProtKB | ChEBI); axial binding residue

GO annotations

AspectTerm
Cellular Componentmembrane
Molecular Functionmetal ion binding

Keywords

Protein family/group databases

Names & Taxonomy

Protein names

  • Recommended name
    Cytochrome b561 and DOMON domain-containing protein At3g07570
  • Alternative names
    • Protein b561A.tha11

Gene names

    • ORF names
      MLP3.2
    • Ordered locus names
      At3g07570

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Columbia
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis

Accessions

  • Primary accession
    Q0WRW8
  • Secondary accessions
    • Q9SSF3

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Membrane
; Multi-pass membrane protein

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane212-232Helical; Name=1
Transmembrane247-267Helical; Name=2
Transmembrane279-299Helical; Name=3
Transmembrane321-341Helical; Name=4
Transmembrane343-363Helical; Name=5

Keywords

PTM/Processing

Features

Showing features for signal, chain.

TypeIDPosition(s)Description
Signal1-22
ChainPRO_000043047923-369Cytochrome b561 and DOMON domain-containing protein At3g07570

Proteomic databases

PTM databases

Expression

Gene expression databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain55-167DOMON
Domain174-369Cytochrome b561

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).

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    369
  • Mass (Da)
    40,444
  • Last updated
    2006-09-05 v1
  • Checksum
    BA1E1A1CF28C2C70
MKLYSVSIIIFVLIALSTIVNAQQAATDSCNSTLPLNDLTFNTSLLQCTEAWTPQNFILRYARTAENTWSFILSAPDSSAFIGIGFSTNGQMIGSSAIVGWIPSDGGSGTVKPYLLGGKSPGEVNPDQGDLTIVNGSLKIESVSSRLYMRFQLTATLPRQSLLYAVGPAGFFPSSPDFRLREHRFVTTTTINYNTGSQSVVKVSPHSKLKKTHGLMNMFGWGILIIVGAIVARHMKQWDPTWFYAHIALQTTGFLLGLTGVICGLVLENRLKANNVSKHKGLGITILVMGVLQMLALLARPDKQSKYRKYWNWYHHNIGRLLIILAISNIFYGIHLAKAGTSWNGGYGFAVAVLALTAIGLEVRKFLKK

Computationally mapped potential isoform sequences

There is 1 potential isoform mapped to this entry

View all
EntryEntry nameGene nameLength
Q8W482Q8W482_ARATHMLP3.268

Sequence caution

The sequence AAF13075.1 differs from that shown. Reason: Erroneous gene model prediction

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
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

Genome annotation databases

Similar Proteins

Disclaimer

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