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hemoglobin subunit alpha 2

Summary

Gene Symbol

HBA2

Organism

Homo sapiens (human)

External Links

NCBI Gene

3040

PubChem

3040

Alliance of Genome Resources

HGNC:4824

JoGo

HBA2

TogoVar

HBA2

Annotation

Keyword

3D-structure
Acetylation
Direct protein sequencing
Disease variant
Glycation
Heme
Hereditary hemolytic anemia
Oxygen transport
Phosphoprotein
Proteomics identification
Reference proteome

Proteins

Displaying **all 2** entries
UniProt	Protein Name
D1MGQ2
P69905	Alpha-globin Hemoglobin alpha chain

Annotation information from UniProt.

Gene Ontology (GO)

Displaying entries **1 - 5** of 10 in total

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GO Term	Evidence Code	PMID
carbon dioxide transport	NAS	11159543 15449937 7518430 881729
oxygen transport	NAS	881729
oxygen transport	TAS	7518430
oxygen transport	IDA	11159543 11307949
oxygen transport	IMP	7518430

GO Hierarchy

biological process

metabolic process [inference]

catabolic process [inference]

cellular catabolic process [inference]

hydrogen peroxide catabolic process

organic substance catabolic process [inference]

hydrogen peroxide catabolic process

cellular metabolic process [inference]

cellular catabolic process [inference]

hydrogen peroxide catabolic process

reactive oxygen species metabolic process [inference]

hydrogen peroxide metabolic process [inference]

hydrogen peroxide catabolic process

organic substance metabolic process [inference]

hydrogen peroxide metabolic process [inference]

hydrogen peroxide catabolic process

organic substance catabolic process [inference]

hydrogen peroxide catabolic process

cellular process [inference]

cellular metabolic process [inference]

cellular catabolic process [inference]

hydrogen peroxide catabolic process

reactive oxygen species metabolic process [inference]

hydrogen peroxide metabolic process [inference]

hydrogen peroxide catabolic process

cellular detoxification [inference]

cellular oxidant detoxification

response to stimulus [inference]

response to stress [inference]

response to oxidative stress [inference]

response to reactive oxygen species [inference]

response to hydrogen peroxide

response to chemical [inference]

response to organic substance [inference]

response to hydrogen peroxide

response to inorganic substance [inference]

response to hydrogen peroxide

response to oxygen-containing compound [inference]

response to reactive oxygen species [inference]

response to hydrogen peroxide

localization [inference]

establishment of localization [inference]

transport [inference]

gas transport [inference]

organic substance transport [inference]

one-carbon compound transport [inference]

carbon dioxide transport

nitrogen compound transport [inference]

nitric oxide transport

detoxification [inference]

cellular detoxification [inference]

cellular oxidant detoxification

Displaying entries **6 - 10** of 14 in total

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GO Term	Evidence Code	PMID
hemoglobin complex	IDA	19740759
hemoglobin complex	IBA
hemoglobin complex	IPI	15449937 16765986 881729 9665850
membrane	HDA	19946888
haptoglobin-hemoglobin complex	IDA	19740759

GO Hierarchy

cellular component

protein-containing complex [inference]

cellular anatomical entity [inference]

membrane-enclosed lumen [inference]

organelle lumen [inference]

intracellular organelle lumen [inference]

endocytic vesicle lumen

organelle [inference]

membrane-bounded organelle [inference]

vesicle [inference]

extracellular vesicle [inference]

extracellular exosome

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

extracellular organelle [inference]

extracellular membrane-bounded organelle [inference]

extracellular vesicle [inference]

extracellular exosome

blood microparticle

Displaying entries **1 - 5** of 11 in total

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GO Term	Evidence Code	PMID
G protein-coupled receptor binding	IDA	18077343
peroxidase activity	IDA	19740759
peroxidase activity	IBA
oxygen carrier activity	IBA
iron ion binding	IEA

GO Hierarchy

molecular function

catalytic activity [inference]

oxidoreductase activity [inference]

oxidoreductase activity, acting on peroxide as acceptor [inference]

peroxidase activity

binding [inference]

protein binding

signaling receptor binding [inference]

G protein-coupled receptor binding

haptoglobin binding

small molecule binding [inference]

ion binding [inference]

cation binding [inference]

metal ion binding [inference]

transition metal ion binding [inference]

iron ion binding

organic cyclic compound binding [inference]

tetrapyrrole binding [inference]

heme binding

antioxidant activity [inference]

peroxidase activity

molecular carrier activity [inference]

oxygen carrier activity

Gene Ontology information from NCBI Gene and UniProt.

Disease

Disease Ontology

Displaying **all 4** entries
DO ID	Disease Name	Source
DOID:0110031	hemoglobin H disease	Alliance of Genome Resources
DOID:0111363	Heinz body anemia	Alliance of Genome Resources
DOID:0111631	familial erythrocytosis 7	Alliance of Genome Resources
DOID:1099	alpha thalassemia	Alliance of Genome Resources

GlyTouCan

GlyComb

GlycoPOST

UniCarb-DR

LM-GlycoRepo

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Acknowledgements