| 1347377 | PIGQ | phosphatidylinositol glycan anchor biosynthesis class Q | This gene is involved in the first step in glycosylphosphatidylinositol (GPI)-anchor biosynthesis. The GPI-anchor is a glycolipid found on many blood cells and serves to anchor proteins to the cell surface. This gene encodes a N-acetylglucosaminyl transferase component that is part of the complex th at catalyzes transfer of N-acetylglucosamine (GlcNAc) from UDP-GlcNAc to phosphatidylinositol (PI). Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2012] | 16 | 569968 | 584109 | Human | 872 | symbol , COSMIC , Human Proteome Map | gene, protein-coding, REVIEWED [RefSeq] |
| 1359535 | Pigq | phosphatidylinositol glycan anchor biosynthesis, class Q | ENCODES a protein that exhibits phosphatidylinositol N-acetylglucosaminyltransferase activity (ortholog); INVOLVED IN GPI anchor biosynthetic process (ortholog); PARTICIPATES IN glycosylphosphatidylinositol anchor biosynthetic pathway; ASSOCIATED WITH developmental and epileptic encephalopathy (orth olog); Developmental Disabilities (ortholog); epilepsy (ortholog); FOUND IN endoplasmic reticulum membrane (ortholog); glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex (ortholog); INTERACTS WITH 2,2',4,4'-Tetrabromodiphenyl ether; 2,4-dinitrotoluene; 4,4'-sulfonyldiphenol | 10 | 15447080 | 15463088 | Rat | 93 | symbol , PhenoGen | gene, protein-coding, VALIDATED [RefSeq] |
| 1550299 | Pigq | phosphatidylinositol glycan anchor biosynthesis, class Q | Contributes to phosphatidylinositol N-acetylglucosaminyltransferase activity. Acts upstream of or within GPI anchor biosynthetic process. Part of glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex. Is expressed in several structures, including alimentary system; genitouri nary system; liver and biliary system; nervous system; and sensory organ. Human ortholog(s) of this gene implicated in multiple congenital anomalies-hypotonia-seizures syndrome 4. Orthologous to human PIGQ (phosphatidylinositol glycan anchor biosynthesis class Q). [provided by Alliance of Genome Resources, Jul 2025] | 17 | 26145398 | 26161855 | Mouse | 134 | symbol , PhenoGen , description | gene, protein-coding, VALIDATED [RefSeq] |
| 8972022 | Pigq | phosphatidylinositol glycan anchor biosynthesis class Q | ENCODES a protein that exhibits phosphatidylinositol N-acetylglucosaminyltransferase activity (ortholog); INVOLVED IN GPI anchor biosynthetic process (ortholog); ASSOCIATED WITH developmental and epileptic encephalopathy (ortholog); Developmental Disabilities (ortholog); epilepsy (ortholog); FOUND I N endoplasmic reticulum membrane (ortholog); glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex (ortholog) | NW_004955442 | 16620009 | 16635308 | Chinchilla | 20 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12076255 | PIGQ | phosphatidylinositol glycan anchor biosynthesis class Q | ENCODES a protein that exhibits phosphatidylinositol N-acetylglucosaminyltransferase activity (inferred); INVOLVED IN GPI anchor biosynthetic process (ortholog); ASSOCIATED WITH developmental and epileptic encephalopathy (ortholog); Developmental Disabilities (ortholog); epilepsy (ortholog); FOUND I N endoplasmic reticulum membrane (inferred); glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex (inferred); membrane (inferred) | 6 | 39971069 | 39980128 | Dog | 22 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 12640310 | Pigq | phosphatidylinositol glycan anchor biosynthesis class Q | ENCODES a protein that exhibits phosphatidylinositol N-acetylglucosaminyltransferase activity (inferred); INVOLVED IN GPI anchor biosynthetic process (ortholog); ASSOCIATED WITH developmental and epileptic encephalopathy (ortholog); Developmental Disabilities (ortholog); epilepsy (ortholog); FOUND I N endoplasmic reticulum (inferred); endoplasmic reticulum membrane (inferred); glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex (inferred) | NW_004936501 | 415232 | 429902 | Squirrel | 22 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 155246856 | pigq | | | | | | Tropical Clawed Frog | | symbol | gene, null |
| 13938429 | PIGQ | phosphatidylinositol glycan anchor biosynthesis class Q | ENCODES a protein that exhibits glycosyltransferase activity (inferred); phosphatidylinositol N-acetylglucosaminyltransferase activity (inferred); transferase activity (inferred); INVOLVED IN GPI anchor biosynthetic process (ortholog); ASSOCIATED WITH developmental and epileptic encephalopathy (orth olog); Developmental Disabilities (ortholog); epilepsy (ortholog); FOUND IN endoplasmic reticulum membrane (inferred); glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex (inferred); membrane (inferred) | | | | Pig | 24 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 11689724 | PIGQ | phosphatidylinositol glycan anchor biosynthesis class Q | ENCODES a protein that exhibits phosphatidylinositol N-acetylglucosaminyltransferase activity (inferred); INVOLVED IN GPI anchor biosynthetic process (ortholog); ASSOCIATED WITH developmental and epileptic encephalopathy (ortholog); Developmental Disabilities (ortholog); epilepsy (ortholog); FOUND I N endoplasmic reticulum membrane (ortholog) | | | | Bonobo | 21 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 18912377 | Pigq | phosphatidylinositol glycan anchor biosynthesis class Q | ENCODES a protein that exhibits glycosyltransferase activity (inferred); phosphatidylinositol N-acetylglucosaminyltransferase activity (inferred); transferase activity (inferred); INVOLVED IN GPI anchor biosynthetic process (ortholog); ASSOCIATED WITH developmental and epileptic encephalopathy (orth olog); Developmental Disabilities (ortholog); epilepsy (ortholog); FOUND IN endoplasmic reticulum (inferred); endoplasmic reticulum membrane (inferred); glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex (inferred) | | | | Naked Mole-Rat | 24 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 18563429 | PIGQ | phosphatidylinositol glycan anchor biosynthesis class Q | ENCODES a protein that exhibits phosphatidylinositol N-acetylglucosaminyltransferase activity (inferred); INVOLVED IN GPI anchor biosynthetic process (ortholog); ASSOCIATED WITH developmental and epileptic encephalopathy (ortholog); Developmental Disabilities (ortholog); epilepsy (ortholog); FOUND I N endoplasmic reticulum (inferred); endoplasmic reticulum membrane (inferred); glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex (inferred) | | | | Green Monkey | 22 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 626042949 | Pigq | phosphatidylinositol glycan anchor biosynthesis class Q | ENCODES a protein that exhibits phosphatidylinositol N-acetylglucosaminyltransferase activity (ortholog); INVOLVED IN GPI anchor biosynthetic process (ortholog); ASSOCIATED WITH developmental and epileptic encephalopathy (ortholog); Developmental Disabilities (ortholog); epilepsy (ortholog); FOUND I N endoplasmic reticulum membrane (ortholog); glycosylphosphatidylinositol-N-acetylglucosaminyltransferase (GPI-GnT) complex (ortholog) | | | | Black Rat | 18 | symbol | gene, protein-coding, MODEL [RefSeq] |
| 155246857 | pigq.L | | | | | | African Clawed Frog | | symbol | gene, null |
| 155254716 | pigq.S | | | | | | African Clawed Frog | | symbol | gene, null |
| 10399721 | PIGQP1 | phosphatidylinositol glycan anchor biosynthesis class Q pseudogene 1 | | 1 | 55938714 | 55939280 | Human | | symbol , COSMIC , Human Proteome Map | gene, pseudo, INFERRED [RefSeq] |