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annotation rule: PRU00242

General rule information [?]

Accession PRU00242
Dates 12-DEC-2003 (Created)
21-NOV-2019 (Last updated, Version 10)
Data class Domain
Predictors PROSITE; PS50939; CYTOCHROME_B561
Name Cytochrome b561 domain
Function Cytochromes b561 are di-heme transmembrane electron transport proteins.

Propagated annotation [?]

Gene Ontology [?]

GO:0016020; Cellular component: membrane.
GO:0016021; Cellular component: integral component of membrane.
GO:0006810; Biological process: transport.
case <FTGroup:1>
GO:0005506; Molecular function: iron ion binding.
GO:0046872; Molecular function: metal ion binding.
end case

Keywords [?]

case <FTGroup:1>
end case

Features [?]

From: PS50939
Key     From     To       Description   Tag   Condition   FTGroup
DOMAIN     from     to       Cytochrome b561 #        
METAL     37     37       Iron (heme axial ligand)     H   1
METAL     73     73       Iron (heme axial ligand)     H   1
METAL     77     77       Iron (heme axial ligand)     H   1
METAL     95     95       Iron (heme axial ligand)     H   1
METAL     107     107       Iron (heme axial ligand)     H   1
METAL     146     146       Iron (heme axial ligand)     H   1

Additional information [?]

Size range 198-214 amino acids
Related rules None
Repeats 1-2
Topology Not cytoplasmic
Example P49447 (CY561_HUMAN)


PROSITE is copyrighted by the SIB Swiss Institute of Bioinformatics and distributed under the Creative Commons Attribution-NonCommercial-NoDerivatives (CC BY-NC-ND 4.0) License, see prosite_license.html.

UniProtKB rule member sequences [?]