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GPAA1 (glycosylphosphatidylinositol anchor attachment 1)

Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
8733
Gene nameGene Name - the full gene name approved by the HGNC.
Glycosylphosphatidylinositol anchor attachment 1
Gene symbolGene Symbol - the official gene symbol approved by the HGNC, which is a short abbreviated form of the gene name.
GPAA1
SynonymsGene synonyms aliases
GAA1, GPIBD15, hGAA1
ChromosomeChromosome number
8
Chromosome locationChromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
8q24.3
SummarySummary of gene provided in NCBI Entrez Gene.
Posttranslational glycosylphosphatidylinositol (GPI) anchor attachment serves as a general mechanism for linking proteins to the cell surface membrane. The protein encoded by this gene presumably functions in GPI anchoring at the GPI transfer step. The mR
SNPsSNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs782220208 G>C Likely-pathogenic Coding sequence variant, missense variant
rs782339984 AG>- Pathogenic Frameshift variant, coding sequence variant
rs782615259 A>- Pathogenic Frameshift variant, coding sequence variant
rs782768127 G>A,C Likely-pathogenic Coding sequence variant, missense variant
rs922800309 A>G Likely-pathogenic Missense variant, coding sequence variant
miRNAmiRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT023933 hsa-miR-1-3p Proteomics 18668040
MIRT025943 hsa-miR-7-5p Microarray 19073608
MIRT051180 hsa-miR-16-5p CLASH 23622248
MIRT1028068 hsa-miR-1827 CLIP-seq
MIRT1028069 hsa-miR-2355-5p CLIP-seq
Gene ontology (GO)Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0003923 Function GPI-anchor transamidase activity NAS 9468317
GO:0005515 Function Protein binding IPI 10793132, 11483512, 15713669
GO:0005739 Component Mitochondrion IDA
GO:0005783 Component Endoplasmic reticulum IDA
GO:0005789 Component Endoplasmic reticulum membrane TAS
Other IDsOther ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM
HGNC
e!Ensembl
Protein
UniProt ID O43292
Protein name GPI-anchor transamidase component GPAA1 (GAA1 protein homolog) (hGAA1) (Glycosylphosphatidylinositol anchor attachment 1 protein) (GPI anchor attachment protein 1)
Protein function Component of the glycosylphosphatidylinositol-anchor (GPI-anchor) transamidase (GPI-T) complex that catalyzes the formation of the linkage between a proprotein and a GPI-anchor and participates in GPI anchored protein biosynthesis (PubMed:114835
PDB 7W72 , 7WLD , 8IMX , 8IMY
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF04114 Gaa1
125 615
Gaa1-like, GPI transamidase component
Family
Sequence
Sequence length 621
Interactions View interactions
PathwaysPathway information has different metabolic/signaling pathways associated with genes. Each record is hyperlinked to a complete information page which also includes links to the KEGG/Reactome pathway database.
 
KEGG
 
Reactome
  Glycosylphosphatidylinositol (GPI)-anchor biosynthesis
Metabolic pathways
  Attachment of GPI anchor to uPAR
Associated diseases
Causal
Disease name Disease term dbSNP ID References
Apraxia Apraxias rs121908377, rs121908378, rs1135401820, rs1178491246, rs1584969672
Developmental delay Global developmental delay rs28941770, rs199469464, rs281865469, rs143747297, rs398123009, rs587777428, rs786205133, rs606231459, rs797044854, rs797045027, rs864309504, rs878853160, rs886039902, rs886042046, rs886041291, rs886041382, rs1057518991, rs1057518699, rs753254213, rs748294403, rs762552974, rs1135401795, rs1553121073, rs1553122926, rs1364690005, rs1554086554, rs1554210415, rs1554168326, rs1554776342, rs1553873247, rs1567860112, rs779009256, rs1557447255, rs1564568350, rs780011005, rs1597464953, rs1200336864, rs1569513017, rs1587459606, rs1570332505, rs748888652, rs1575155995, rs2087029320, rs1589669105, rs1601769604, rs1184981709, rs749201074 24896178
Glycosylphosphatidylinositol deficiency GLYCOSYLPHOSPHATIDYLINOSITOL BIOSYNTHESIS DEFECT 15 rs1010907740, rs1554764080, rs1554764067, rs782768127, rs782220208, rs1553259614, rs1553259602, rs782615259, rs761543313, rs776038451, rs1263517814, rs1567618413, rs1567614073, rs1426262136, rs1567616570, rs1554763770, rs1600656141, rs756912205 29100095, 24896178
Mental retardation Mild Mental Retardation, Intellectual Disability rs5742905, rs267607136, rs267607137, rs2131714307, rs267607038, rs267607042, rs80338685, rs137853127, rs80338815, rs28940893, rs387906309, rs121908096, rs121908099, rs587784365, rs121918315, rs121918316, rs397515320, rs121434489, rs1585215916, rs267607233, rs267606752, rs137852214, rs606231193, rs132630297, rs80338758, rs137852815, rs122455132, rs28935171, rs122453113, rs122445108, rs28934904, rs28934908, rs28935468, rs61748421, rs121918624, rs202060209, rs80338708, rs113994198, rs199422192, rs387906635, rs1554770064, rs1057519611, rs1060499526, rs387906636, rs1057519612, rs281875189, rs281875322, rs387906799, rs387906804, rs875989800, rs797045262, rs387906845, rs387906846, rs876657378, rs281875227, rs281875228, rs281875229, rs281875230, rs387906861, rs370667926, rs387906932, rs387906943, rs1557612719, rs387907190, rs387907191, rs2126499522, rs587776908, rs1560982564, rs80359505, rs398123009, rs587776929, rs587776930, rs397514555, rs398122824, rs398122825, rs397514556, rs2147483647, rs587776937, rs397514627, rs397514655, rs397514656, rs730882192, rs1587520018, rs1581995953, rs1554121970, rs1581987445, rs397514670, rs376395543, rs137854128, rs397509411, rs397509412, rs397514741, rs398122394, rs879255516, rs397518483, rs398122406, rs398122412, rs398123561, rs200667343, rs587777162, rs587777202, rs62507350, rs587777219, rs587777225, rs587777226, rs587779750, rs587777326, rs587777334, rs281875332, rs587780470, rs587780474, rs587780486, rs587777378, rs587777406, rs587777408, rs587777409, rs587777411, rs587777522, rs527236034, rs527236035, rs267608571, rs267608382, rs267608597, rs61753979, rs61751444, rs267608493, rs587777644, rs587777645, rs587777646, rs587777703, rs587779388, rs606231266, rs606231267, rs672601340, rs606231268, rs672601341, rs606231269, rs672601342, rs606231270, rs606231271, rs606231272, rs606231273, rs587784566, rs587784092, rs587783749, rs587783747, rs587783640, rs587783483, rs606231456, rs606231457, rs606231458, rs606231459, rs672601370, rs672601369, rs672601371, rs672601367, rs672601366, rs672601365, rs672601364, rs672601363, rs672601362, rs672601376, rs672601377, rs672601378, rs724159949, rs724159950, rs724159948, rs724159956, rs724159953, rs727502860, rs727502861, rs730882197, rs749995448, rs786205143, rs794726770, rs1135401808, rs786205583, rs786205595, rs786205859, rs794727792, rs794727928, rs794729221, rs797044519, rs797044523, rs797044521, rs797044524, rs797044526, rs797044522, rs797044520, rs794727642, rs796052719, rs781746113, rs796052510, rs796052733, rs796052724, rs796052728, rs796052676, rs796053353, rs796053366, rs796053368, rs1555103986, rs1555110818, rs796052571, rs1555110843, rs796052626, rs796052618, rs796053290, rs796052217, rs672601368, rs797045164, rs797044961, rs797044962, rs200070245, rs797044963, rs869320675, rs869320676, rs797045012, rs752746786, rs797044885, rs797044925, rs797044854, rs797044849, rs797044930, rs797044901, rs797044918, rs797044884, rs797045177, rs797045178, rs797045050, rs797045036, rs797045053, rs797045047, rs797045037, rs797045042, rs797045041, rs879255261, rs782397980, rs797045263, rs797045264, rs797045655, rs797045586, rs545185248, rs797046031, rs797046028, rs797046029, rs797046030, rs797045249, rs797045529, rs797045952, rs797045984, rs797045540, rs797045539, rs797045989, rs863224930, rs869025202, rs863225264, rs863225077, rs876661308, rs869025222, rs864309560, rs758252808, rs745756308, rs869025286, rs869025287, rs869025578, rs143038880, rs869025579, rs869025580, rs869025581, rs869312704, rs869312674, rs869312677, rs869312689, rs869312693, rs869312698, rs869312708, rs869312711, rs869312826, rs869312825, rs869312824, rs869312823, rs758432471, rs869312821, rs761993070, rs869312844, rs869312842, rs869312843, rs869312841, rs869312847, rs869320632, rs869312955, rs773432002, rs869320713, rs869320772, rs869320773, rs879255270, rs875989848, rs875989849, rs1716457622, rs2108414289, rs878854401, rs875989786, rs1085307109, rs1085307108, rs876657679, rs876661167, rs876661076, rs876661055, rs876661219, rs876661064, rs876661151, rs876661041, rs200440467, rs876661295, rs878853045, rs878853143, rs878853142, rs878853149, rs1555910048, rs878853152, rs878853146, rs878853145, rs878853141, rs878853151, rs878853144, rs878853148, rs878853147, rs878853251, rs878853269, rs879253762, rs886037841, rs879253888, rs879253931, rs879254016, rs879255618, rs879255619, rs879255620, rs886037847, rs879255621, rs886039332, rs746177928, rs886039520, rs886041003, rs886041058, rs750035706, rs886041059, rs886041060, rs886041061, rs886041090, rs886041088, rs886041089, rs886041095, rs886041097, rs886041989, rs886041944, rs886041692, rs886041593, rs886041687, rs886041207, rs886041309, rs886041239, rs886041448, rs138336847, rs149644940, rs886041295, rs886041521, rs886041125, rs886042041, rs886041238, rs886041469, rs886041197, rs886041291, rs886041658, rs886041705, rs886041876, rs139716296, rs1057516030, rs1057517408, rs749655461, rs141179774, rs370916968, rs1057517676, rs1057517933, rs1057517708, rs1057518352, rs1057518183, rs1057518474, rs1057518204, rs1057517825, rs1057518796, rs1057518961, rs1057518772, rs1057518988, rs1057519004, rs1057518700, rs772450541, rs371310428, rs1057519019, rs1057519491, rs1057519546, rs1057519560, rs1057519565, rs1057519400, rs1057519402, rs1057519405, rs1057519593, rs1057519594, rs1057519628, rs1556912828, rs1060505029, rs1060505030, rs147001633, rs1057519947, rs1057519617, rs1057524832, rs774592932, rs797045045, rs1039571136, rs1555910821, rs1060499626, rs1060499655, rs1554770185, rs1060499936, rs1060501153, rs1060501151, rs1064792984, rs1060503378, rs1060503386, rs1060503383, rs1060500046, rs1064792999, rs1060505033, rs1064796564, rs1064797002, rs1064793161, rs150802299, rs1064796830, rs1064794996, rs1064795444, rs1064796034, rs1064796403, rs1064794979, rs1064796765, rs1064793539, rs760933323, rs1064793546, rs1064796406, rs1064796367, rs780441716, rs1064794894, rs1064796023, rs1064797355, rs1085307484, rs1064794935, rs1085307547, rs1131690804, rs757511770, rs1131691875, rs1131691979, rs398122823, rs1131691866, rs1131692159, rs1131692228, rs1131692154, rs113331868, rs1554121872, rs1554121875, rs926027867, rs1554122123, rs1554122129, rs1287121256, rs1554122526, rs1554123982, rs1554385102, rs1554385111, rs1554385305, rs1554386687, rs1554389088, rs1554402092, rs1554434435, rs1135401778, rs1135401760, rs1135401770, rs1135401771, rs1135401768, rs1135401779, rs1135401805, rs1135401797, rs1135401799, rs1135401816, rs1135401823, rs1135401824, rs1555769968, rs1135401825, rs1135401955, rs1135401956, rs1135401957, rs1135401958, rs1554129040, rs1554150543, rs1553188463, rs1553146165, rs1485978447, rs1361547443, rs750079325, rs369692236, rs1554231836, rs749188610, rs1554122735, rs1554689877, rs1174482090, rs781053477, rs1554623112, rs1555409836, rs1555411305, rs770014321, rs1555984461, rs1555990958, rs762292772, rs1554944271, rs1057524157, rs1485749468, rs1555984343, rs1293450628, rs373584239, rs1553722309, rs1553738686, rs1376334317, rs1553722294, rs1553283831, rs1554120589, rs1555985554, rs1555877287, rs1555411378, rs750922282, rs1553264873, rs1554263326, rs1554264268, rs1554263626, rs1554263625, rs766614772, rs1553620494, rs1555050158, rs1555050165, rs1555050171, rs1555050174, rs765556214, rs1402086660, rs1554645052, rs1555661648, rs1293246328, rs749494995, rs775592405, rs1553265189, rs1553242856, rs1553247374, rs1553241570, rs1553997065, rs1553998565, rs1380822792, rs1555028154, rs1555023232, rs1553194155, rs1553130904, rs1553152590, rs1553567864, rs1553638614, rs120074160, rs1554486894, rs1554767754, rs1554843977, rs1555443581, rs1555443600, rs1555439545, rs1555525088, rs770680174, rs1555889130, rs373178770, rs1555985532, rs1553519853, rs781325598, rs1410587479, rs1553638086, rs150259543, rs1554093891, rs1554121228, rs1554120498, rs1554121189, rs1212517874, rs1554770628, rs1555979158, rs1554770054, rs771610568, rs1451230055, rs1554770624, rs1555906707, rs1555906768, rs1555906781, rs1555907620, rs1555907623, rs1555907626, rs1555907653, rs1555907864, rs1554094145, rs1554202698, rs1554200722, rs773327091, rs1555607621, rs1555604778, rs1555607159, rs1555607682, rs1553364018, rs1553324416, rs1555411394, rs1554102556, rs1554122363, rs1555705966, rs1555103971, rs1555408401, rs1554461593, rs1554304254, rs1554120978, rs1047509819, rs1555982601, rs767774867, rs1554789246, rs1555111511, rs1555950676, rs1555954380, rs1555985649, rs1553194162, rs1553518509, rs1274633498, rs1554274371, rs1554122252, rs1554122458, rs1554122729, rs1554297905, rs1554776342, rs1554770046, rs1554770667, rs1554792556, rs1452715535, rs1555444885, rs1555534147, rs1427624649, rs1555611722, rs1555744282, rs1555706391, rs1178702025, rs1555984102, rs1554770589, rs1554121443, rs1559791842, rs1559824939, rs1555889127, rs1236702036, rs1553510280, rs1553511175, rs1553511226, rs1554150552, rs1554275163, rs1554201137, rs1553517991, rs1553518511, rs1553517984, rs1553518752, rs1554119814, rs1554122293, rs1554122341, rs1554122689, rs1554770243, rs1554770444, rs1557045250, rs959316981, rs1556270312, rs1553270640, rs978179634, rs1554093884, rs1491240980, rs1555943484, rs1554121453, rs1334099693, rs1554048616, rs1555660806, rs1555644480, rs1555651572, rs1567844992, rs1567855081, rs1567855669, rs1567855704, rs1567856045, rs1567856331, rs1567860075, rs1567860112, rs1567860640, rs1567860891, rs754919272, rs1567860919, rs1567861468, rs1567861489, rs1567861501, rs1567861894, rs1567863732, rs1567864750, rs1567877108, rs1567878511, rs758785463, rs1553808301, rs1553245038, rs1553789166, rs1553813646, rs1553631860, rs1554121265, rs1554770262, rs1555034768, rs1555984433, rs779009256, rs1553994814, rs1553996086, rs1553996072, rs1553270599, rs1553153291, rs760262127, rs1554119274, rs1554121878, rs1554387293, rs1554385203, rs757077698, rs750612085, rs1554776500, rs1564360978, rs1554776933, rs1554776938, rs1565278132, rs1567368243, rs1558478047, rs375695605, rs1558479778, rs1558501648, rs1565240833, rs114727354, rs1557591264, rs1557620758, rs1559099927, rs1561788984, rs369459721, rs1563831738, rs1562159088, rs1562159562, rs1562159599, rs1559094754, rs1559328283, rs755634856, rs1561784687, rs1554122296, rs1561789313, rs1562720119, rs1564363665, rs1561697465, rs1561785003, rs1561787845, rs1561789215, rs1554122305, rs1561784553, rs1561784560, rs1561787690, rs1554122888, rs749632782, rs1567139896, rs1569370887, rs1569371303, rs1564493599, rs1561875779, rs1569146542, rs1569146649, rs1275489527, rs1560115921, rs1468772495, rs749969789, rs1560108090, rs1569376809, rs1569355102, rs1560103306, rs1564365418, rs1559855453, rs1562928193, rs1558149913, rs1253072668, rs141976414, rs1558371790, rs1557898800, rs1567758622, rs1567844041, rs1567844114, rs1567920106, rs1567920209, rs138247472, rs1567974030, rs1567995650, rs1283838287, rs1568003569, rs1568006217, rs1568018905, rs1562505675, rs1561783309, rs1555980234, rs1559087186, rs1560966086, rs1560330387, rs769471341, rs1562493608, rs1562505335, rs1554121861, rs1554122200, rs1562957809, rs1568097623, rs1391600900, rs1568234874, rs1568235086, rs1555990955, rs1567870541, rs1557570794, rs1562869207, rs1571818248, rs1431778557, rs369691608, rs1595808957, rs1597665063, rs1597846084, rs1603401125, rs1603350606, rs1601946481, rs1601932069, rs1602880906, rs1602308324, rs1574554519, rs1573882268, rs1603198937, rs1558148010, rs1558498928, rs1569459580, rs1569380375, rs1560062082, rs1557889974, rs1558414255, rs756429763, rs781663444, rs1569016820, rs1569017025, rs1569017160, rs1557612048, rs1568504941, rs1581987022, rs1576983339, rs1599892470, rs1265340906, rs1602284689, rs1574949440, rs1576220938, rs1576280892, rs1576288424, rs1574459612, rs1574511051, rs1575654528, rs1577094794, rs1294683568, rs771819481, rs1580984895, rs1581338441, rs1580988138, rs1581980317, rs1581986872, rs1554121207, rs1581987268, rs1581987476, rs1581987885, rs763770519, rs1581991929, rs1581992099, rs1581992998, rs1581995453, rs1554122242, rs1581996778, rs1581997228, rs1588735247, rs1555980467, rs1555985742, rs1601319086, rs1601970168, rs1574451881, rs876661168, rs1576994053, rs1573589807, rs1581036396, rs1601267617, rs1572531830, rs1573483715, rs1590954686, rs1601315812, rs1573965358, rs1573972562, rs529087882, rs1570609440, rs1598940393, rs1575333081, rs1576028676, rs1596476657, rs1599375711, rs1603290366, rs1603060007, rs1603069440, rs1592939069, rs1591612223, rs2062994512, rs373701249, rs1600471396, rs1600501018, rs1600504088, rs1600514073, rs748436953, rs765723607, rs758170522, rs1561785045, rs1357591960, rs1591609136, rs1596891223, rs1579370234, rs2047850664, rs1579109565, rs1870202051, rs1574887674, rs778229060, rs1572531281, rs1570622663, rs1573501865, rs1576086299, rs1576164991, rs1574907198, rs1576656734, rs1554121438, rs1581995425, rs1581996813, rs1582001015, rs1588324025, rs1591371152, rs1590008294, rs1590956245, rs1590028691, rs1591606580, rs1591611001, rs1591612317, rs1591612370, rs763436882, rs997044541, rs1595897117, rs747706524, rs1579377990, rs1201878175, rs1894051550, rs1572531730, rs1579576029, rs1577017863, rs752545577, rs1582461267, rs1589460606, rs1588727276, rs1598620094, rs1599368323, rs1600082188, rs1601319352, rs1598226304, rs2076013475, rs2076017638, rs1600596180, rs1554121932, rs1680676671, rs1570607996, rs1382444181, rs1570640673, rs1574994308, rs1596667777, rs1602226289, rs1595629181, rs1595609005, rs1227643933, rs1572705473, rs1570621899, rs1722830922, rs1575094649, rs1417035592, rs1581997098, rs1589457762, rs1598211790, rs758726258, rs1601071971, rs863224922, rs1586692481, rs1586692548, rs1586692551, rs1580988074, rs1594129609, rs1588732344, rs1579368865, rs1586660389, rs1586660370, rs1586660338, rs1586657848, rs1586660381, rs1791701214, rs752676391, rs1680673822, rs758098717, rs1726676630, rs762288077, rs1759964009, rs1760905766, rs1761021165, rs1554121934, rs2055849544, rs1049773, rs587784300, rs1861628072, rs1761241410, rs1064797322, rs1948652423, rs2059194330, rs1777174302, rs2054280202, rs2081190512, rs772665884, rs1400164869, rs1861593395, rs1760897843, rs1761087122, rs1388355040, rs2068797192, rs1777175608, rs376898131
Unknown
Disease name Disease term dbSNP ID References
Cerebellar atrophy Cerebellar atrophy
Cerebellar hypoplasia Cerebellar Hypoplasia
Dysarthria Dysarthria
Neurodevelopmental delay, seizures, ophthalmic anomalies, osteopenia, cerebellar atrophy syndrome Neurodevelopmental delay-seizures-ophthalmic anomalies-osteopenia-cerebellar atrophy syndrome

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