ProRule PRU00298
General rule information
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Accession | PRU00298 |
Dates | 12-DEC-2003 (Created)
19-NOV-2022 (Last updated, Version 22) |
Data class | Domain; |
Predictors |
PROSITE; PS50292; PEROXIDASE_3 |
Name | Animal heme peroxidase |
Function | Removal of H(2)O(2) |
Scope(s) |
Eukaryota |
Example(s) | P11247 (PERM_MOUSE); |
Propagated annotation
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Comments
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case <FTGroup:1> and <FTGroup:2> and <FTGroup:3> | |
CATALYTIC ACTIVITY | Reaction=AH2 + H2O2 = A + 2 H2O; Xref=Rhea:RHEA:30275, ChEBI:CHEBI:13193, ChEBI:CHEBI:15377, ChEBI:CHEBI:16240, ChEBI:CHEBI:17499; |
COFACTOR | Name=Ca(2+); Xref=ChEBI:CHEBI:29108; Note=Binds 1 Ca(2+) ion per heterodimer.; |
COFACTOR | Name=heme b; Xref=ChEBI:CHEBI:60344; Note=Binds 1 heme b (iron(II)-protoporphyrin IX) group covalently per heterodimer.; |
end case | |
SIMILARITY | Belongs to the peroxidase family. |
Keywords
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case <FTGroup:1> and <FTGroup:2> and <FTGroup:3> | |
Oxidoreductase | |
Peroxidase | |
end case | |
case <FTGroup:1> | |
Iron | |
Heme | |
end case | |
case <FTGroup:3> | |
Calcium | |
end case | |
case <FTGroup:1> or <FTGroup:3> | |
Metal-binding | |
end case | |
case <FTTag:disulf> | |
Disulfide bond | |
end case |
Gene Ontology
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case <FTGroup:1> and <FTGroup:2> and <FTGroup:3> | |
GO:0016491; Molecular function:oxidoreductase activity | |
GO:0004601; Molecular function:peroxidase activity | |
end case |
Cross-references
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Features
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From: PS50292 | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
case <Feature:PS50292:4=C> and <Feature:PS50292:111=C> | ||||||||||||
CHAIN | 2 | 108 | /note=" |
|||||||||
CHAIN | 109 | Cter | /note=" |
|||||||||
end case | ||||||||||||
BINDING | 95 | 95 | /ligand="heme b" /ligand_id="ChEBI:CHEBI:60344" /note="covalent" |
D | 1 | |||||||
BINDING | 238 | 238 | /ligand="heme b" /ligand_id="ChEBI:CHEBI:60344" /note="covalent" |
E | 1 | |||||||
ACT_SITE | 96 | 96 | /note="Proton acceptor" | H | 2 | |||||||
SITE | 235 | 235 | /note="Transition state stabilizer" | R | 2 | |||||||
BINDING | 97 | 97 | /ligand="Ca(2+)" /ligand_id="ChEBI:CHEBI:29108" |
D | 3 | |||||||
BINDING | 164 | 164 | /ligand="Ca(2+)" /ligand_id="ChEBI:CHEBI:29108" |
[ST] | 3 | |||||||
BINDING | 166 | 166 | /ligand="Ca(2+)" /ligand_id="ChEBI:CHEBI:29108" |
[FY] | 3 | |||||||
BINDING | 168 | 168 | /ligand="Ca(2+)" /ligand_id="ChEBI:CHEBI:29108" |
D | 3 | |||||||
BINDING | 170 | 170 | /ligand="Ca(2+)" /ligand_id="ChEBI:CHEBI:29108" |
[ST] | 3 | |||||||
BINDING | 332 | 332 | /ligand="heme b" /ligand_id="ChEBI:CHEBI:60344" /ligand_part="Fe" /ligand_part_id="ChEBI:CHEBI:18248" /note="axial binding residue" |
H | ||||||||
DISULFID | 4 | 17 | disulf | C-x*-C | ||||||||
DISULFID | 111 | 121 | disulf | C-x*-C | ||||||||
DISULFID | 115 | 139 | disulf | C-x*-C | ||||||||
DISULFID | 217 | 228 | disulf | C-x*-C | ||||||||
DISULFID | 435 | 491 | disulf | C-x*-C | ||||||||
DISULFID | 534 | 560 | disulf | C-x*-C |
Additional information
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Size range | 510-750 amino acids |
Related rules |
None |
Fusion | None |
Repeats | 1-6 |
Topology | Undefined |
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 [76] All [ 76 ]
- Retrieve set of proteins with 3D structure for this domain