Gene: PIGA

Basic information

Tag Content
Uniprot ID P37287; B4E0V2; Q16025; Q16250;
Entrez ID 5277
Genbank protein ID AAH38236.1; AAD13929.1; BAG64564.1; AAD14160.1; BAA05966.1; CAB57276.1; BAA02019.1;
Genbank nucleotide ID NM_002641.3; NM_020473.3; XM_017029581.1;
Ensembl protein ID ENSP00000489528; ENSP00000442653; ENSP00000369820; ENSP00000489540;
Ensembl nucleotide ID ENSG00000165195
Gene name Phosphatidylinositol N-acetylglucosaminyltransferase subunit A
Gene symbol PIGA
Organism Homo sapiens
NCBI taxa ID 9606
Cleft type
Developmental stage
Data sources Homology search
Reference
Functional description Necessary for the synthesis of N-acetylglucosaminyl-phosphatidylinositol, the very early intermediate in GPI-anchor biosynthesis.
Sequence
MACRGGAGNG HRASATLSRV SPGSLYTCRT RTHNICMVSD FFYPNMGGVE SHIYQLSQCL 60
IERGHKVIIV THAYGNRKGI RYLTSGLKVY YLPLKVMYNQ STATTLFHSL PLLRYIFVRE 120
RVTIIHSHSS FSAMAHDALF HAKTMGLQTV FTDHSLFGFA DVSSVLTNKL LTVSLCDTNH 180
IICVSYTSKE NTVLRAALNP EIVSVIPNAV DPTDFTPDPF RRHDSITIVV VSRLVYRKGI 240
DLLSGIIPEL CQKYPDLNFI IGGEGPKRII LEEVRERYQL HDRVRLLGAL EHKDVRNVLV 300
QGHIFLNTSL TEAFCMAIVE AASCGLQVVS TRVGGIPEVL PENLIILCEP SVKSLCEGLE 360
KAIFQLKSGT LPAPENIHNI VKTFYTWRNV AERTEKVYDR VSVEAVLPMD KRLDRLISHC 420
GPVTGYIFAL LAVFNFLFLI FLRWMTPDSI IDVAIDATGP RGAWTNNYSH SKRGGENNEI 480
SETR 484

Abbreviation :
CLO : cleft lip only. CPO : cleft palate only. CLP : cleft lip and palate. CL/P : cleft lip with/without cleft palate.
For humans: CL/P, CLO, CPO, and CLP. For mice: CLO, CLP, and CPO.

Gene expression in different tissues (ENCODE)

  

Protein structural annotations

3D structure in PDB database

There is no related protein structure for this gene.

Protein disorder information

Orthologous information

Relation Gene symbol Entrez ID UniProt ID Cleft type Developmental stage Species Evidence Details
1:1 orthologPIGA102187116A0A452F3Q4Capra hircusPredictionMore>>
1:1 orthologPIGA5277P37287Homo sapiensPredictionMore>>
1:1 orthologPiga18700Q64323CPOMus musculusPublicationMore>>
1:1 orthologPIGAA0A2I3TBL1Pan troglodytesPredictionMore>>
1:1 orthologPIGAF1SQU5Sus scrofaPredictionMore>>
1:1 orthologPIGA103351771A0A5F9CR14Oryctolagus cuniculusPredictionMore>>
1:1 orthologPiga363464D4AAY7Rattus norvegicusPredictionMore>>
1:1 orthologpiga791759B0S6Z8Danio rerioPredictionMore>>

Other genetic variants/mutations

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Disease or phenotype associated information

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Gene Ontology (GO)/biological pathways

GO:Molecular Function

GO ID GO Term Evidence
GO:0005515 protein bindingIPI
GO:0008194 UDP-glycosyltransferase activityTAS
GO:0017176 phosphatidylinositol N-acetylglucosaminyltransferase activityTAS
GO:0017176 phosphatidylinositol N-acetylglucosaminyltransferase activityIBA

GO:Biological Process

GO ID GO Term Evidence
GO:0006506 GPI anchor biosynthetic processTAS
GO:0006506 GPI anchor biosynthetic processIBA
GO:0009893 positive regulation of metabolic processTAS
GO:0016254 preassembly of GPI anchor in ER membraneTAS
GO:1990830 cellular response to leukemia inhibitory factorIEA

GO:Cellular Component

GO ID GO Term Evidence
GO:0000506 glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complexIDA
GO:0000506 glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complexIBA
GO:0005789 endoplasmic reticulum membraneIDA
GO:0005789 endoplasmic reticulum membraneTAS
GO:0016020 membraneHDA
GO:0016021 integral component of membraneIEA

Reactome Pathway

Reactome ID Reactome Term Evidence
R-HSA-162710 Synthesis of glycosylphosphatidylinositol (GPI)TAS
R-HSA-163125 Post-translational modification: synthesis of GPI-anchored proteinsTAS
R-HSA-392499 Metabolism of proteinsTAS
R-HSA-597592 Post-translational protein modificationTAS

Drugs and compounds information

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Functional annotations

Keywords

Keyword ID Keyword Term
KW-0025 Alternative splicing
KW-0225 Disease mutation
KW-0256 Endoplasmic reticulum
KW-0887 Epilepsy
KW-0325 Glycoprotein
KW-0328 Glycosyltransferase
KW-0337 GPI-anchor biosynthesis
KW-0472 Membrane
KW-0597 Phosphoprotein
KW-1185 Reference proteome
KW-0808 Transferase
KW-0812 Transmembrane
KW-1133 Transmembrane helix

Interpro

InterPro ID InterPro Term
IPR001296 Glyco_trans_1
IPR013234 PIGA_GPI_anchor_biosynthesis

PROSITE

PROSITE ID PROSITE Term

Pfam

Pfam ID Pfam Term
PF00534 Glycos_transf_1
PF08288 PIGA

Protein-protein interaction

Protein-miRNA interaction