Hba-a3 hemoglobin alpha, adult chain 3 [Rattus norvegicus (Norway rat)] - Gene

Summary

Official Symbol: Hba-a3provided by RGD
Official Full Name: hemoglobin alpha, adult chain 3provided by RGD
Primary source: RGD:1359209
See related: AllianceGenome:RGD:1359209
Gene type: protein coding
RefSeq status: VALIDATED
Organism: Rattus norvegicus
Lineage: Eukaryota; Metazoa; Chordata; Craniata; Vertebrata; Euteleostomi; Mammalia; Eutheria; Euarchontoglires; Glires; Rodentia; Myomorpha; Muroidea; Muridae; Murinae; Rattus
Also known as: GloA; Glnc1; Hba-a1
Summary: Enables heme binding activity and organic acid binding activity. Contributes to oxygen binding activity. Predicted to be involved in several processes, including hydrogen peroxide catabolic process; nitric oxide transport; and oxygen transport. Part of hemoglobin complex. Human ortholog(s) of this gene implicated in Heinz body anemia; alpha thalassemia; familial erythrocytosis 7; and hemoglobin H disease. Orthologous to human HBA1 (hemoglobin subunit alpha 1) and HBA2 (hemoglobin subunit alpha 2). [provided by Alliance of Genome Resources, Dec 2024]
Expression: Biased expression in Spleen (RPKM 20902.6), Lung (RPKM 5598.0) and 1 other tissue See more
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Genomic context

Location:: 10q12

Exon count:: 3

Annotation release	Status	Assembly	Chr	Location
RS_2024_02	current	GRCr8 (GCF_036323735.1)	10	NC_086028.1 (15816099..15816943, complement)
RS_2023_06	previous assembly	mRatBN7.2 (GCF_015227675.2)	10	NC_051345.1 (15311637..15312481, complement)
106	previous assembly	Rnor_6.0 (GCF_000001895.5)	10	NC_005109.4 (15577249..15577977, complement)

Chromosome 10 - NC_086028.1 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Genomic Sequence:

Go to nucleotide: Graphics FASTA GenBank

Expression

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See details

Project title: A rat RNA-Seq transcriptomic BodyMap across 11 organs and 4 developmental stages
Description: 320 RNA samples isolated from 11 organs (adrenal gland, brain, heart, kidney, liver, lung, muscle, spleen, thymus, and testes or uterus) from both sexes of Fischer 344 rats across four developmental stages (2-, 6-, 21-, and 104-weeks-old)
BioProject: PRJNA238328
Publication: PMID 24510058
Analysis date: Mon Jun 6 17:44:12 2016

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

A role for alpha-haemoglobin is a regulator of catecholaminergic cell metabolism required for phenotype acquisition and maintenance.
Title: α-Haemoglobin regulates sympathoadrenal cell metabolism to maintain a catecholaminergic phenotype.
The objective of this study was to test whether amino acid differences among triplicated alpha-globin paralogs are attributable to a relaxation of purifying selection or to a history of positive selection.
Title: Adaptive functional divergence among triplicated alpha-globin genes in rodents.

Submit: New GeneRIF Correction

General gene information

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Gene Ontology Provided by RGD

Function	Evidence Code	Pubs
enables G protein-coupled receptor binding	ISO Inferred from Sequence Orthology more info
contributes_to haptoglobin binding	ISO Inferred from Sequence Orthology more info
enables heme binding	IDA Inferred from Direct Assay more info	PubMed
enables iron ion binding	IEA Inferred from Electronic Annotation more info
enables organic acid binding	IPI Inferred from Physical Interaction more info	PubMed
contributes_to oxygen binding	IDA Inferred from Direct Assay more info	PubMed
contributes_to peroxidase activity	ISO Inferred from Sequence Orthology more info
enables protein-containing complex binding	IDA Inferred from Direct Assay more info	PubMed

Process	Evidence Code	Pubs
involved_in cellular oxidant detoxification	IEA Inferred from Electronic Annotation more info
involved_in hydrogen peroxide catabolic process	ISO Inferred from Sequence Orthology more info
involved_in nitric oxide transport	ISO Inferred from Sequence Orthology more info
involved_in oxygen transport	ISO Inferred from Sequence Orthology more info
involved_in response to hydrogen peroxide	ISO Inferred from Sequence Orthology more info

Component	Evidence Code	Pubs
located_in extracellular space	ISO Inferred from Sequence Orthology more info
part_of haptoglobin-hemoglobin complex	ISO Inferred from Sequence Orthology more info
part_of hemoglobin complex	IDA Inferred from Direct Assay more info	PubMed
part_of hemoglobin complex	ISO Inferred from Sequence Orthology more info

General protein information

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Preferred Names: hemoglobin alpha, adult chain 3

Names: alpha-globin; globin c1; globin, alpha; hemoglobin alpha, adult chain 1

NCBI Reference Sequences (RefSeq)

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RefSeqs maintained independently of Annotated Genomes

These reference sequences exist independently of genome builds. Explain

These reference sequences are curated independently of the genome annotation cycle, so their versions may not match the RefSeq versions in the current genome build. Identify version mismatches by comparing the version of the RefSeq in this section to the one reported in Genomic regions, transcripts, and products above.