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MAG (myelin associated glycoprotein)
Gene
Gene SNPs miRNA Gene ontology Other IDs Protein Pathways Associated diseases
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
4099
Gene nameGene Name - the full gene name approved by the HGNC.
Myelin associated glycoprotein
Gene symbolGene Symbol - the official gene symbol approved by the HGNC, which is a short abbreviated form of the gene name.
MAG
SynonymsGene synonyms aliases
GMA, S-MAG, SIGLEC-4A, SIGLEC4, SIGLEC4A, SPG75
ChromosomeChromosome number
19
Chromosome locationChromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
19q13.12
SummarySummary of gene provided in NCBI Entrez Gene.
The protein encoded by this gene is a type I membrane protein and member of the immunoglobulin superfamily. It is thought to be involved in the process of myelination. It is a lectin that binds to sialylated glycoconjugates and mediates certain myelin-neu
SNPsSNP information provided by dbSNP.
Gene SNPs miRNA Gene ontology Other IDs Protein Pathways Associated diseases
SNP ID Visualize variation Clinical significance Consequence
rs2301600 C>A,G,T Pathogenic Synonymous variant, coding sequence variant, missense variant
rs144553163 C>T Uncertain-significance, conflicting-interpretations-of-pathogenicity Missense variant, coding sequence variant
rs587777229 T>G Pathogenic Coding sequence variant, missense variant
rs771777424 ->AGCTG Pathogenic Coding sequence variant, stop gained
miRNAmiRNA information provided by mirtarbase database.
Gene SNPs miRNA Gene ontology Other IDs Protein Pathways Associated diseases
miRTarBase ID miRNA Experiments Reference
MIRT454597 hsa-miR-6849-3p HITS-CLIP 23313552
MIRT454596 hsa-miR-3190-5p HITS-CLIP 23313552
MIRT691818 hsa-miR-4786-5p HITS-CLIP 23313552
MIRT454594 hsa-miR-3926 HITS-CLIP 23313552
MIRT454595 hsa-miR-548s HITS-CLIP 23313552
Gene ontology (GO)Gene ontology information of associated ontologies with gene provided by GO database.
Gene SNPs miRNA Gene ontology Other IDs Protein Pathways Associated diseases
GO ID Ontology Definition Evidence Reference
GO:0005102 Function Signaling receptor binding IEA
GO:0005737 Component Cytoplasm IEA
GO:0005886 Component Plasma membrane IBA 21873635
GO:0005886 Component Plasma membrane IDA 26179919
GO:0005886 Component Plasma membrane TAS
Other IDsOther ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
Gene SNPs miRNA Gene ontology Other IDs Protein Pathways Associated diseases
MIM
HGNC
e!Ensembl
Protein
Gene SNPs miRNA Gene ontology Other IDs Protein Pathways Associated diseases
UniProt ID P20916
Protein name Myelin-associated glycoprotein (Siglec-4a)
Protein function Adhesion molecule that mediates interactions between myelinating cells and neurons by binding to neuronal sialic acid-containing gangliosides and to the glycoproteins RTN4R and RTN4RL2 (By similarity). Not required for initial myelination, but s
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF08205 C2-set_2
141 → 226
CD80-like C2-set immunoglobulin domain
Domain
PF13927 Ig_3
239 → 309
Domain
PF13927 Ig_3
328 → 396
Domain
Sequence 
MIFLTALPLFWIMISASRGGHWGAWMPSSISAFEGTCVSIPCRFDFPDELRPAVVHGVWY
FNSPYPKNYPPVVFKSRTQVVHESFQGRSRLLGDLGLRNCTLLLSNVSPELGGKYYFRGD
LGGYNQYTFSEHSVLDIVNTPNIVVPPEVVAGTEVEVSCMVPDNCPELRPELSWLGHEGL
GEPAVLGRLREDEGTWVQVSLLHFVPTREANGHRLGCQASFPNTTLQFEGYASMDVKYPP
VIVEMNSSVEAIEGSHVSLLCGADSNPPPLLTWMRDGTVLREAVAESLLLELEEVTPAED
GVYACLAENAYGQDNRTVGLSVMYAPWKPTVNGTMVAVEGETVSILCSTQSNPDPILTIF
KEKQILSTVIYESELQLELPAVSPEDDGEYWCVAENQYGQRATAFNLSVEFAPVLLLESH
CAAARDTVQCLCVVKSNPEPSVAFELPSRNVTVNESEREFVYSERSGLVLTSILTLRGQA
QAPPRVICTARNLYGAKSLELPFQGAHRLMWAKIGPVGAVVAFAILIAIVCYITQTRRKK
NVTESPSFSAGDNPPVLFSSDFRISGAPEKYESERRLGSERRLLGLRGEPPELDLSYSHS
DLGKRPTKDSYTLTEELAEYAEIRVK
Sequence length 626
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.
Gene SNPs miRNA Gene ontology Other IDs Protein Pathways Associated diseases
 
KEGG
  
Reactome
  Cell adhesion molecules   Axonal growth inhibition (RHOA activation)
Basigin interactions
Associated diseases
Gene SNPs miRNA Gene ontology Other IDs Protein Pathways Associated diseases
Causal
Disease name Disease term dbSNP ID References
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
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
Hypotonia Neonatal Hypotonia rs141138948, rs397517172, rs869312824, rs1583169151
Nystagmus Nystagmus rs137852207, rs137852208, rs1928435502, rs137852209, rs137852210, rs1929191668, rs137852211, rs137852212, rs2124209414, rs387906720, rs387906721, rs1602791884, rs786205896
Unknown
Disease name Disease term dbSNP ID References
Astigmatism Astigmatism
Atrophy of corpus callosum Atrophy of corpus callosum
Cerebellar atrophy Cerebellar atrophy
Distal lower limb amyotrophy Distal lower limb amyotrophy

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