ENSG00000165195


Homo sapiens

Features
Gene ID: ENSG00000165195
  
Biological name :PIGA
  
Synonyms : P37287 / phosphatidylinositol glycan anchor biosynthesis class A / PIGA
  
Possible biological names infered from orthology :
  
Species: Homo sapiens
  
Chr. number: X
Strand: -1
Band: p22.2
Gene start: 15319451
Gene end: 15335580
  
Corresponding Affymetrix probe sets: 205281_s_at (Human Genome U133 Plus 2.0 Array)   215969_at (Human Genome U133 Plus 2.0 Array)   
  
Cross references: Ensembl peptide - ENSP00000488970
Ensembl peptide - ENSP00000489083
Ensembl peptide - ENSP00000490545
Ensembl peptide - ENSP00000490483
Ensembl peptide - ENSP00000489928
Ensembl peptide - ENSP00000489540
Ensembl peptide - ENSP00000489528
Ensembl peptide - ENSP00000489491
Ensembl peptide - ENSP00000489207
Ensembl peptide - ENSP00000489205
Ensembl peptide - ENSP00000369820
Ensembl peptide - ENSP00000442653
NCBI entrez gene - 5277     See in Manteia.
OMIM - 311770
RefSeq - NM_020473
RefSeq - NM_002641
RefSeq - XM_011545539
RefSeq - XM_017029581
RefSeq Peptide - NP_002632
RefSeq Peptide - NP_065206
swissprot - A0A0U1RQM9
swissprot - B3KUV7
swissprot - P37287
swissprot - A0A0U1RQF5
swissprot - A8K382
swissprot - A0A1B0GVE5
swissprot - A0A1B0GU19
swissprot - A0A0U1RRE8
swissprot - A0A0U1RQW8
Ensembl - ENSG00000165195
  
Related genetic diseases (OMIM): 300818 - Paroxysmal nocturnal hemoglobinuria, somatic, 300818
  300868 - Multiple congenital anomalies-hypotonia-seizures syndrome 2, 300868
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
 pigaENSDARG00000041040Danio rerio
 PIGAENSGALG00000016559Gallus gallus
 PigaENSMUSG00000031381Mus musculus


Paralog prediction (from Ensembl)
Paralog nameIDSimilarity(%)
No match


Protein motifs (from Interpro)
Interpro ID Name
 IPR001296  Glycosyl transferase, family 1
 IPR013234  PIGA, GPI anchor biosynthesis


Gene Ontology (GO)
TypeGO IDTermEv.Code
 biological_processGO:0006506 GPI anchor biosynthetic process IEA
 biological_processGO:0009893 positive regulation of metabolic process TAS
 biological_processGO:0016254 preassembly of GPI anchor in ER membrane TAS
 biological_processGO:1990830 cellular response to leukemia inhibitory factor IEA
 cellular_componentGO:0000506 glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex IDA
 cellular_componentGO:0005783 endoplasmic reticulum IEA
 cellular_componentGO:0005789 endoplasmic reticulum membrane IDA
 cellular_componentGO:0016020 membrane IEA
 cellular_componentGO:0016021 integral component of membrane IEA
 molecular_functionGO:0005515 protein binding IPI
 molecular_functionGO:0008194 UDP-glycosyltransferase activity TAS
 molecular_functionGO:0016740 transferase activity IEA
 molecular_functionGO:0016757 transferase activity, transferring glycosyl groups IEA
 molecular_functionGO:0017176 phosphatidylinositol N-acetylglucosaminyltransferase activity TAS


Pathways (from Reactome)
Pathway description
Synthesis of glycosylphosphatidylinositol (GPI)


Phenotype (from MGI, Zfin or HPO)
IDPhenotypeDefinition Genetic BG
 HP:0000054 Micropenis 
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 HP:0000076 Vesicoureteral reflux "Abnormal (retrograde) movement of urine from the bladder into ureters or kidneys related to inadequacy of the valvular mechanism at the ureterovesicular junction or other causes." [HPO:curators]
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 HP:0000081 Duplicated collecting system 
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 HP:0000160 Microstomia "The presence of an abnormally small `mouth` (FMA:49184)." [HPO:curators]
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 HP:0000207 Triangular mouth 
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 HP:0000212 Gingival hyperplasia 
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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:0000239 Large fontanelles "In newborns, the two frontal bones, two parietal bones, and one occipital bone are joined by fibrous sutures, which form a small posterior fontanelle, and a larger, diamond-shaped anterior fontanelle. These regions allow for the skull to pass the birth canal and for later growth. The fontanelles gradually ossify, whereby the posterior fontanelle usually closes by eight weeks and the anterior fontanelle by the 9th to 16th month of age. Large fontanelles are diagnosed if the fontanelles are larger than age-dependent norms." [HPO:curators]
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 HP:0000256 Macrocephaly "The presence of an abnormally large `skull` (FMA:46565)." [HPO:probinson]
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 HP:0000269 Prominent occiput 
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 HP:0000272 Malar hypoplasia "Underdeveloped midface region." [HPO:curators]
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 HP:0000280 Coarse facial features 
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 HP:0000316 Hypertelorism 
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 HP:0000347 Mandibular hypoplasia "Underdevelopment of the mandible." [HPO:curators]
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 HP:0000365 Hearing loss 
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 HP:0000396 Overfolded helices "A condition in which the upper edge of the ear is folded over to a greater degree than normal." [HPO:curators]
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 HP:0000463 Nares, anteverted "Anteriorly-facing nostrils viewed with the head in the Frankfurt horizontal and the eyes of the observer level with the eyes of the subject." [pmid:19152422]
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 HP:0000470 Short neck 
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 HP:0000582 Upslanting palpebral fissures 
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 HP:0000687 Widely spaced teeth 
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 HP:0000691 Microdontia 
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 HP:0000980 Pallor 
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 HP:0001051 Seborrheic dermatitis "Seborrheic dermatitis is a form of eczema which is closely related to dandruff. It causes dry or greasy peeling of the scalp, eyebrows, and face, and sometimes trunk." [HPO:curators]
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 HP:0001321 Cerebellar hypoplasia 
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 HP:0001324 Muscle weakness "Reduced strength of muscles." [HPO:curators]
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 HP:0001331 Absent septum pellucidum "Absence of the septum pellucidum." [HPO:curators]
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 HP:0001336 Myoclonus "Very brief, involuntary random muscular contractions occurring at rest, in response to sensory stimuli, or accompanying voluntary movements." [HPO:curators]
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 HP:0001341 Olfactory lobe agenesis 
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 HP:0001344 Absent speech development 
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 HP:0001347 Hyperreflexia "The presence of overactive or overresponsive reflexes." [HPO:curators]
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 HP:0001371 Contractures 
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 HP:0001394 Cirrhosis 
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 HP:0001419 X-linked recessive inheritance "A mode of inheritance that is observed for recessive traits related to a gene encoded on the X chromosome. In the context of medical genetics, X-linked recessive disorders manifest in males (who have one copy of the X chromosome and are thus hemizygotes), but generally not in female heterozygotes who have one mutant and one normal allele." [HPO:curators]
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 HP:0001428 Somatic mutation 
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 HP:0001520 Large for gestational age "The term large for gestational age applies to babies whose birth weight lies above the 90th percentile for that gestational age." [HPO:curators]
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 HP:0001522 Death in infancy 
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 HP:0001548 Overgrowth 
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 HP:0001561 Polyhydramnios 
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 HP:0001631 Atrial septal defect "Atrial septal defect (ASD) is a congenital heart defect that enables blood flow between the left and right atria via the interatrial septum. The three common types of ASD are sinus venosus defects, ostium secundum defects, and ostium primum defects." [HPO:curators]
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 HP:0001658 Myocardial infarction 
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 HP:0001681 Angina pectoris 
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 HP:0001792 Nail hypoplasia "Underdeveloped `fingernails` (FMA:54327) or `toenails` (FMA:54328)." [HPO:probinson]
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 HP:0001878 Hemolytic anemia 
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 HP:0001892 Bleeding diathesis "An abnormal susceptibility to bleeding because of a defect in coagulation." [HPO:curators]
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 HP:0001907 Thromboembolism 
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 HP:0001908 Hypoplastic anemia 
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 HP:0001915 Aplastic anemia 
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 HP:0002015 Dysphagia "Difficulty in swallowing." [HPO:curators]
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 HP:0002027 Abdominal pain 
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 HP:0002079 Hypoplasia of the corpus callosum "Underdevelopment of the corpus callosum." [HPO:curators]
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 HP:0002092 Pulmonary hypertension 
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 HP:0002120 Cerebral cortical atrophy 
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 HP:0002123 Myoclonic seizures "Myoclonic seizures are sudden, brief losses of consciousness and postural tone not associated with tonic muscular contractions. Myoclonic seizures may involve one body part or the entire body. In the latter case, the myoclonic seizure is accompanied by a violent fall but not by loss of consciousness." [HPO:curators]
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 HP:0002204 Pulmonary embolism 
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 HP:0002240 Hepatomegaly "An abnormal enlargment of the liver." [HPO:curators]
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 HP:0002326 Transient ischemic attack 
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 HP:0002376 Developmental regression 
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 HP:0002521 Hypsarrhythmia "Hypsarrhythmia is abnormal interictal high amplitude waves and a background of irregular spikes demonstrated by electroencephalography (EEG)." [HPO:curators]
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 HP:0002529 Neuropathology shows neuronal loss in basal ganglia, brainstem, and cerebellum 
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 HP:0002714 Downturned corners of mouth "A morphological `abnormality of the mouth` (HP:0000153) in which the `angle of the mouth` (FMA:77269) is downturned." [HPO:probinson]
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 HP:0002863 Myelodysplasia 
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 HP:0003155 Elevated alkaline phosphatase "Abnormally increased serum levels of `alkaline phosphatase activity` (GO:0004035)." [HPO:probinson]
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 HP:0003517 Birth length greater than 97th percentile 
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 HP:0003641 Hemoglobinuria 
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 HP:0003828 Variable expressivity 
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 HP:0004808 Acute myeloid leukemia "A form of leukemia characterized by overproduction of an early myeloid cell." [HPO:curators]
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 HP:0004818 paroxysmal nocturnal hemoglobinuria 
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 HP:0005280 Depressed nasal root and bridge 
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 HP:0005484 Microcephaly, postnatal 
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 HP:0005528 Bone marrow hypoplasia 
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 HP:0007361 Abnormality of the pons 
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 HP:0008064 Ichthyosiform abnormality of the skin 
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 HP:0008936 Muscular hypotonia of the trunk "Muscular hypotonia (abnormally low muscle tone) affecting the musculature of the trunk." [HPO:curators]
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 HP:0011121 Abnormality of skin morphology "Any morphological abnormality of the `skin` (FMA:7163)." [HPO:probinson]
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 HP:0011398 Central hypotonia "Reduced muscle tone secondary to an abnormality of the central nervous system." [DDD:fmuntoni]
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 HP:0012211 Abnormal renal physiology "Any functional anomaly of the `kidney` (FMA:7203)." [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:0012448 Delayed myelination "`Delayed` (PATO:0000502) `myelination` (GO:0042552)." [ORCID:0000-0001-5208-3432]
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 HP:0012469 Infantile spasms "Infantile spasms represent a subset of "epileptic spasms". Infantile Spasms are epileptic spasms starting in the first year of life (infancy)." [HPO:ihelbig]
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 HP:0012492 Cerebral artery stenosis "Narrowing or constriction of the inner surface (lumen) of a cerebral artery." [ORCID:0000-0001-5208-3432]
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 HP:0100704 Cortical visual impairment "A form of loss of vision caused by damage to the visual cortex rather than a defect in the eye." [HPO:probinson]
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 HP:0100724 Hypercoagulability 
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 HP:0200134 Epileptic encephalopathy 
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Interacting proteins (from Reactome)
Interactor ID Name Interaction type
No match






 

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