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Annotation rule MF_00556
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General rule information [?]

Accession MF_00556
Dates 17-MAY-2002 (Created)
18-NOV-2019 (Last updated, Version 24)
Name Hemerythrin
Scope
Bacteria
Archaea
Templates P02244 (HEMT_PHAGO); P02246 (HEMT_THEDY); Q58157 (HEMTB_METJA): [Recover all]

Propagated annotation [?]


Identifier, protein and gene names [?]

Identifier
HEMTB
Protein name
RecName: Full=Bacteriohemerythrin;

Comments [?]

Function Oxygen-binding protein. May be involved in a storage mechanism or for delivery to oxygen-requiring enzymes. The oxygen-binding site contains two iron atoms.
Subunit Monomer.
Similarity Belongs to the hemerythrin family.

Keywords [?]


Gene Ontology [?]

GO:0005344; Molecular function: oxygen carrier activity.
GO:0005506; Molecular function: iron ion binding.
GO:0015671; Biological process: oxygen transport.

Cross-references [?]

Pfam PF01814; Hemerythrin; 2;
TIGRFAMs TIGR02481; Hemeryth_dom; 1;
PROSITE PS00550; HEMERYTHRINS; 1;

Features [?]

From: HEMTB_METJA (Q58157)
Key     From     To       Description   Tag   Condition   FTGroup
METAL     23     23       Iron 1     H  
METAL     60     60       Iron 1     H  
METAL     64     64       Iron 1     E  
METAL     64     64       Iron 2     E  
METAL     79     79       Iron 2     H  
METAL     83     83       Iron 2     H  
METAL     120     120       Iron 2     H  
METAL     125     125       Iron 1     D  
METAL     125     125       Iron 2     D  

Additional information [?]

Size range 129-153 amino acids
Related rules None
Fusion None