PRU00242
General rule information
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Accession | PRU00242 |
Dates | 12-DEC-2003 (Created) 19-NOV-2022 (Last updated, Version 14) |
Data class | Domain |
Predictors | PROSITE; PS50939; CYTOCHROME_B561 |
Name | Cytochrome b561 domain |
Function | Cytochromes b561 are di-heme transmembrane electron transport proteins. |
Propagated annotation
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Gene Ontology
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case <FTGroup:1>
GO:0005506; Molecular function: iron ion binding.
GO:0046872; Molecular function: metal ion binding.
GO:0046872; Molecular function: metal ion binding.
end case
Keywords
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case <FTGroup:1>
end case
Features
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From: PS50939 | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
DOMAIN | from | to | Cytochrome b561 # | |||||||||
BINDING | 37 | 37 | /ligand="heme b" /ligand_id="ChEBI:CHEBI:60344" /ligand_label="1" /ligand_part="Fe" /ligand_part_id="ChEBI:CHEBI:18248" /note="axial binding residue | H | 1 | |||||||
BINDING | 73 | 73 | /ligand="heme b" /ligand_id="ChEBI:CHEBI:60344" /ligand_label="2" /ligand_part="Fe" /ligand_part_id="ChEBI:CHEBI:18248" /note="axial binding residue | H | 1 | |||||||
BINDING | 95 | 95 | /ligand="Fe(3+)" /ligand_id="ChEBI:CHEBI:29034" /ligand_note="substrate | H | 1 | |||||||
BINDING | 107 | 107 | /ligand="heme b" /ligand_id="ChEBI:CHEBI:60344" /ligand_label="1" /ligand_part="Fe" /ligand_part_id="ChEBI:CHEBI:18248" /note="axial binding residue | H | 1 | |||||||
BINDING | 146 | 146 | /ligand="heme b" /ligand_id="ChEBI:CHEBI:60344" /ligand_label="2" /ligand_part="Fe" /ligand_part_id="ChEBI:CHEBI:18248" /note="axial binding residue | H | 1 |
Additional information
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Size range | 198-214 amino acids |
Related rules | None |
Repeats | 1-2 |
Topology | Not cytoplasmic |
Example | P49447 (CY561_HUMAN) |
Scope | Eukaryota |
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
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UniProtKB/Swiss-Prot sets
Eukaryota [53]
- Retrieve set of proteins with 3D structure for this domain