ENSG00000206172


Homo sapiens

Features
Gene ID: ENSG00000206172
  
Biological name :HBA1
  
Synonyms : HBA1 / hemoglobin subunit alpha 1 / P69905
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: 16
Strand: 1
Band: p13.3
Gene start: 176680
Gene end: 177522
  
Corresponding Affymetrix probe sets: 204018_x_at (Human Genome U133 Plus 2.0 Array)   209458_x_at (Human Genome U133 Plus 2.0 Array)   211699_x_at (Human Genome U133 Plus 2.0 Array)   211745_x_at (Human Genome U133 Plus 2.0 Array)   214414_x_at (Human Genome U133 Plus 2.0 Array)   217414_x_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000322421
Ensembl peptide - ENSP00000380899
NCBI entrez gene - 3039     See in Manteia.
OMIM - 141800
RefSeq - NM_000558
RefSeq Peptide - NP_000549
swissprot - D1MGQ2
swissprot - G3V1N2
swissprot - P69905
Ensembl - ENSG00000206172
  
Related genetic diseases (OMIM): 617981 - Erythrocytosis, 7, 617981
  140700 - Heinz body anemias, alpha-, 140700
  613978 - Hemoglobin H disease, nondeletional, 613978
  617973 - Methemoglobinemia, alpha type, 617973
  604131 - Thalassemias, alpha-, 604131
See expression report in BioGPS
See gene description in Wikigenes
See gene description in GeneCards
See co-cited genes in PubMed


Ortholog prediction (from Ensembl)
Ortholog nameID Species
 HBA1ENSGALG00000043234Gallus gallus
 Hba-a1ENSMUSG00000069919Mus musculus
 Hba-a2ENSMUSG00000069917Mus musculus


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
HBA2 / P69905 / hemoglobin subunit alpha 2ENSG00000188536100
HBQ1 / P09105 / hemoglobin subunit theta 1ENSG0000008650662
HBZ / P02008 / hemoglobin subunit zetaENSG0000013065660
HBB / P68871 / hemoglobin subunit betaENSG0000024473446
HBM / Q6B0K9 / hemoglobin subunit muENSG0000020617745
HBD / P02042 / hemoglobin subunit deltaENSG0000022360945
HBG1 / P69891 / hemoglobin subunit gamma 1ENSG0000021393442
AC104389.5ENSG0000028493142
HBG2 / P69892 / hemoglobin subunit gamma 2ENSG0000019656542
HBE1 / P02100 / hemoglobin subunit epsilon 1ENSG0000021393140


Protein motifs (from Interpro)
Interpro ID Name
 IPR000971  Globin
 IPR002338  Haemoglobin, alpha-type
 IPR002339  Haemoglobin, pi
 IPR009050  Globin-like superfamily


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0006898 receptor-mediated endocytosis TAS
 biological_processGO:0010942 positive regulation of cell death IDA
 biological_processGO:0015671 oxygen transport IEA
 biological_processGO:0015701 bicarbonate transport TAS
 biological_processGO:0042542 response to hydrogen peroxide IDA
 biological_processGO:0042744 hydrogen peroxide catabolic process IDA
 biological_processGO:0051291 protein heterooligomerization IDA
 biological_processGO:0098869 cellular oxidant detoxification IEA
 cellular_componentGO:0005576 extracellular region TAS
 cellular_componentGO:0005615 extracellular space IDA
 cellular_componentGO:0005829 cytosol TAS
 cellular_componentGO:0005833 hemoglobin complex IEA
 cellular_componentGO:0016020 membrane HDA
 cellular_componentGO:0022627 cytosolic small ribosomal subunit IDA
 cellular_componentGO:0031838 haptoglobin-hemoglobin complex IDA
 cellular_componentGO:0070062 extracellular exosome HDA
 cellular_componentGO:0071682 endocytic vesicle lumen TAS
 cellular_componentGO:0072562 blood microparticle HDA
 molecular_functionGO:0004601 peroxidase activity IDA
 molecular_functionGO:0005344 oxygen carrier activity IEA
 molecular_functionGO:0005506 iron ion binding IEA
 molecular_functionGO:0005515 protein binding IPI
 molecular_functionGO:0019825 oxygen binding IEA
 molecular_functionGO:0020037 heme binding IEA
 molecular_functionGO:0031720 haptoglobin binding IDA
 molecular_functionGO:0046872 metal ion binding IEA


Pathways (from Reactome)
Pathway description
Erythrocytes take up carbon dioxide and release oxygen
Erythrocytes take up oxygen and release carbon dioxide
Scavenging of heme from plasma


Phenotype (from MGI, Zfin or HPO)
IDPhenotypeDefinition Genetic BG
 HP:0000006 Autosomal dominant inheritance "A mode of inheritance that is observed for traits related to a gene encoded on one of the autosomes (i.e., the human chromosomes 1-22) in which a trait manifests in heterozygotes. In the context of medical genetics, an autosomal dominant disorder is caused when a single copy of the mutant allele is present. Males and females are affected equally, and can both transmit the disorder with a risk of 50% for each child of inheriting the mutant allele." [HPO:curators]
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 HP:0000028 Cryptorchidism "Absence of one or both testes from the scrotum owing to failure of the testis or testes to descend through the inguinal canal to the testis." [HPO:curators]
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 HP:0000047 Hypospadias "Displacement of the urethral opening on the ventral (inferior) surface of the penis." [HPO:curators]
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 HP:0000218 High palate "Height of the palate more than 2 SD above the mean (objective) or palatal height at the level of the first permanent molar more than twice the height of the teeth (subjective)." [pmid:19125428]
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 HP:0000238 Hydrocephalus 
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 HP:0000252 Microcephaly "Microcephaly is a neurodevelopmental disorder in which the circumference of the head is more than two standard deviations smaller than the age- and gender-dependent norm." [HPO:curators]
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 HP:0000272 Malar hypoplasia "Underdeveloped midface region." [HPO:curators]
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 HP:0000278 Retrognathia 
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 HP:0000286 Epicanthus "An epicanthal fold is a semilunar fold of skin that extends from the upper eyelid across the medial canthal area to the lower eyelid." [HPO:curators]
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 HP:0000316 Hypertelorism 
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 HP:0000337 Broad forehead "Abnormally large side-to-side distance of the forehead." [HPO:curators]
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 HP:0000347 Mandibular hypoplasia "Underdevelopment of the mandible." [HPO:curators]
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 HP:0000348 High forehead "An abnormally increased height of the forehead." [HPO:curators]
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 HP:0000368 Low-set, posteriorly rotated ears 
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 HP:0000431 Broad nasal bridge "Increased horizontal dimension of the upper, bony part of the nose." [HPO:curators]
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 HP:0000470 Short neck 
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 HP:0000494 Downward slanting palpebral fissures 
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 HP:0000768 Pectus carinatum "A deformity of the chest caused by overgrowth of the ribs and characterized by protrusion of the sternum." [HPO:curators]
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 HP:0000978 Ecchymoses 
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 HP:0000980 Pallor 
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 HP:0001249 Mental retardation 
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 HP:0001252 Muscular hypotonia "Muscular hypotonia is an abnormally low muscle tone (the amount of tension or resistance to movement in a muscle), often involving reduced muscle strength. Hypotonia is characterized by a diminished resistance to passive stretching." [HPO:curators]
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 HP:0001371 Contractures 
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 HP:0001508 Failure to thrive 
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 HP:0001561 Polyhydramnios 
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 HP:0001562 Oligohydramnios 
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 HP:0001635 Congestive heart failure "The presence of an abnormality of cardiac function that is responsible for the failure of the heart to pump blood at a rate that is commensurate with the needs of the tissues or a state in which abnormally elevated filling pressures are required for the heart to do so. Heart failure is frequently related to a defect in myocardial contraction." [HPO:curators]
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 HP:0001701 Pericarditis 
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 HP:0001744 Splenomegaly "An abnormal enlargement of the spleen." [HPO:curators]
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 HP:0001762 Talipes equinovarus "Also called clubfoot typically has 4 main components: inversion and adduction of the forefoot; inversion of the heel and hindfoot; equinus (limitation of extension) of the ankle and subtalar joint; and internal rotation of the leg. Clubfoot is a complex, multifactorial deformity with genetic and intrauterine factors. One popular theory postulates that a clubfoot is a result of intrauterine maldevelopment of the talus that leads to adduction and plantarflexion of the foot. On radiographic projection a clubfoot can be noted as parallel axes of talus and calcaneus." [HPO:curators]
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 HP:0001789 Hydrops fetalis 
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 HP:0001831 Brachydactyly (feet) 
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 HP:0001878 Hemolytic anemia 
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 HP:0001903 Anemia 
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 HP:0001930 Nonspherocytic hemolytic anemia 
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 HP:0001935 Microcytic anemia 
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 HP:0001939 Metabolism abnormality 
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 HP:0002007 Frontal bossing "The presence of an unusually prominent forehead." [HPO:curators]
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 HP:0002167 Neurological speech impairment 
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 HP:0002240 Hepatomegaly "An abnormal enlargment of the liver." [HPO:curators]
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 HP:0004322 Decreased body height "A height below that which is expected according to age and gender norms. Although there is no universally accepted definition of short stature, many refer to "short stature" as height more than 2 standard deviations below the mean for age and gender (or below the 3rd percentile for age and gender dependent norms)." [HPO:curators]
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 HP:0004840 hypochromic, microcytic anemia 
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 HP:0005511 Congenital heinz body anemia 
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 HP:0009891 Hypoplasia of the supraorbital ridges "Underdevelopment of the supraorbital ridges." [HPO:curators]
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 HP:0009906 Aplasia/Hypoplasia of the earlobes "Absence or underdevelopment of the ear lobes." [HPO:curators]
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 HP:0011902 Abnormal hemoglobin "Anomaly in the level or the function of hemoglobin, the oxygen-carrying protein of erythrocytes." [HPO:probinson]
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 HP:0011903 Hemoglobin H "Hemoglobin H (HbH) contains four beta-globin chains. It is normally not present at all in blood, but may make up about 1-40 percent of all hemoglobin in HbH disease, a subform of alpha thalassemia." [HPO:probinson, pmid:21345100]
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 HP:0011907 Reduced alpha/beta synthesis ratio "A reduction in the ratio of production of alpha globin to that of beta globin. This is the major abnormality in the various forms of alpha thalassemia." [HPO:probinson]
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 HP:0012378 Fatigue "A subjective feeling of tiredness characterized by a lack of energy and motivation." [HPO:probinson]
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 HP:0100602 Preecplampsia "Pregnancy-induced hypertension in association with significant amounts of protein in the urine." [HPO:sdoelken]
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 HP:0100840 Aplasia/Hypoplasia of the eyebrow "Absence or underdevelopment of the eyebrow." [HPO:probinson]
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
No match






 

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