HAMAP rule MF_00556

Accession	MF_00556
Dates	17-MAY-2002 (Created) 1-JUN-2023 (Last updated, Version 27)

Name	Hemerythrin

Scope

Bacteria Archaea

Templates

P02244 (HEMT_PHAGO); P02246 (HEMT_THEDY); Q58157 (HEMTB_METJA): [Recover all]

Triggered by

HAMAP; MF_00556 (Get profile general information and statistics)

Identifier

HEMTB

Protein name

RecName: Full=Bacteriohemerythrin;

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.

Iron
Metal-binding
Oxygen transport
Transport

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

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

From: HEMTB_METJA (Q58157)

Key

From

To

Description

Tag

Condition

FTGroup

BINDING

23

23

/ligand="Fe cation" /ligand_id="ChEBI:CHEBI:24875" /ligand_label="1

H

BINDING

60

60

/ligand="Fe cation" /ligand_id="ChEBI:CHEBI:24875" /ligand_label="1

H

BINDING

64

64

/ligand="Fe cation" /ligand_id="ChEBI:CHEBI:24875" /ligand_label="1

E

BINDING

64

64

/ligand="Fe cation" /ligand_id="ChEBI:CHEBI:24875" /ligand_label="2

E

BINDING

79

79

/ligand="Fe cation" /ligand_id="ChEBI:CHEBI:24875" /ligand_label="2

H

BINDING

83

83

/ligand="Fe cation" /ligand_id="ChEBI:CHEBI:24875" /ligand_label="2

H

BINDING

120

120

/ligand="Fe cation" /ligand_id="ChEBI:CHEBI:24875" /ligand_label="2

H

BINDING

125

125

/ligand="Fe cation" /ligand_id="ChEBI:CHEBI:24875" /ligand_label="1

D

BINDING

125

125

/ligand="Fe cation" /ligand_id="ChEBI:CHEBI:24875" /ligand_label="2

D

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

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