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MAT1A (methionine adenosyltransferase 1A)

Gene
Entrez ID Entrez Gene ID - the GENE ID in NCBI Gene database.
4143
Gene nameGene Name - the full gene name approved by the HGNC.
Methionine adenosyltransferase 1A
Gene symbolGene Symbol - the official gene symbol approved by the HGNC, which is a short abbreviated form of the gene name.
MAT1A
SynonymsGene synonyms aliases
MAT, MATA1, SAMS, SAMS1
ChromosomeChromosome number
10
Chromosome locationChromosomal Location - indicates the cytogenetic location of the gene or region on the chromosome.
10q22.3
SummarySummary of gene provided in NCBI Entrez Gene.
This gene catalyzes a two-step reaction that involves the transfer of the adenosyl moiety of ATP to methionine to form S-adenosylmethionine and tripolyphosphate, which is subsequently cleaved to PPi and Pi. S-adenosylmethionine is the source of methyl gro
SNPsSNP information provided by dbSNP.
SNP ID Visualize variation Clinical significance Consequence
rs72558181 C>T Pathogenic Missense variant, coding sequence variant
rs118204001 A>C Pathogenic Missense variant, coding sequence variant
rs118204002 G>A,T Pathogenic Missense variant, coding sequence variant
rs118204003 G>A Pathogenic, likely-pathogenic Missense variant, coding sequence variant
rs118204004 A>G Pathogenic Missense variant, coding sequence variant
miRNAmiRNA information provided by mirtarbase database.
miRTarBase ID miRNA Experiments Reference
MIRT018853 hsa-miR-335-5p Microarray 18185580
MIRT437450 hsa-miR-664a-3p Luciferase reporter assay 23241961
MIRT437451 hsa-miR-485-3p Luciferase reporter assay 23241961
MIRT437452 hsa-miR-495-3p Luciferase reporter assay 23241961
MIRT722268 hsa-miR-3156-5p HITS-CLIP 19536157
Gene ontology (GO)Gene ontology information of associated ontologies with gene provided by GO database.
GO ID Ontology Definition Evidence Reference
GO:0000096 Process Sulfur amino acid metabolic process TAS
GO:0001887 Process Selenium compound metabolic process TAS
GO:0004478 Function Methionine adenosyltransferase activity IBA 21873635
GO:0004478 Function Methionine adenosyltransferase activity IDA 10677294
GO:0005515 Function Protein binding IPI 28514442, 32296183, 32814053
Other IDsOther ids provides unique ids of gene in databases such as OMIM, HGNC, ENSEMBLE.
MIM
HGNC
e!Ensembl
Protein
UniProt ID Q00266
Protein name S-adenosylmethionine synthase isoform type-1 (AdoMet synthase 1) (EC 2.5.1.6) (Methionine adenosyltransferase 1) (MAT 1) (Methionine adenosyltransferase I/III) (MAT-I/III)
Protein function Catalyzes the formation of S-adenosylmethionine from methionine and ATP. The reaction comprises two steps that are both catalyzed by the same enzyme: formation of S-adenosylmethionine (AdoMet) and triphosphate, and subsequent hydrolysis of the t
PDB 2OBV , 6SW5 , 6SW6 , 8SWA
Family and domains

Pfam

Accession ID Position in sequence Description Type
PF00438 S-AdoMet_synt_N
17 115
S-adenosylmethionine synthetase, N-terminal domain
Domain
PF02772 S-AdoMet_synt_M
129 250
S-adenosylmethionine synthetase, central domain
Domain
PF02773 S-AdoMet_synt_C
252 389
S-adenosylmethionine synthetase, C-terminal domain
Domain
Sequence
Sequence length 395
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
  Cysteine and methionine metabolism
One carbon pool by folate
Metabolic pathways
Biosynthesis of amino acids
Biosynthesis of cofactors
  Methylation
Sulfur amino acid metabolism
Metabolism of ingested SeMet, Sec, MeSec into H2Se
Defective MAT1A causes Methionine adenosyltransferase deficiency (MATD)
Associated diseases
Causal
Disease name Disease term dbSNP ID References
Diabetes mellitus Diabetes Mellitus, Non-Insulin-Dependent rs587776515, rs61730328, rs606231121, rs606231122, rs79020217, rs77625743, rs78378398, rs606231123, rs4402960, rs1362648752, rs3745368, rs3792267, rs3842570, rs5030952, rs2975760, rs119489103, rs7903146, rs12255372, rs11196205, rs104893649, rs80356624, rs80356616, rs80356625, rs80356611, rs104894237, rs80356613, rs137852740, rs137852786, rs387906407, rs151344623, rs28938469, rs28936371, rs137852672, rs80356637, rs80356642, rs80356653, rs137852673, rs137852674, rs80356634, rs80356651, rs193929360, rs137853334, rs137853335, rs137853336, rs1600731198, rs137853338, rs121964882, rs121964883, rs387906511, rs121964884, rs121964885, rs2147483647, rs387906512, rs121964887, rs121964888, rs121964889, rs121964890, rs121964891, rs28934878, rs74315383, rs121964893, rs886037620, rs886037621, rs80356663, rs121434593, rs121913150, rs587776825, rs137853236, rs2135842335, rs137853237, rs137853238, rs2135818776, rs1566092470, rs1463923467, rs137853243, rs137853244, rs2135839114, rs137853245, rs2135847417, rs121918407, rs104894005, rs104894006, rs80356655, rs104894008, rs104894009, rs104894010, rs104894011, rs80356654, rs104894016, rs193929376, rs193929374, rs193929375, rs193929373, rs80356666, rs80356669, rs80356664, rs193929366, rs1048095, rs193929355, rs193929356, rs1259467443, rs104893642, rs387906777, rs387906779, rs141804752, rs182349376, rs184917682, rs193922396, rs193922400, rs193922401, rs137852676, rs193922407, rs193922638, rs193922257, rs193922258, rs193922259, rs193922260, rs193922261, rs193922262, rs193922263, rs193922264, rs193922265, rs193922268, rs193921338, rs193922269, rs193922272, rs193922273, rs193922275, rs193922278, rs193922279, rs193922280, rs193922281, rs193922282, rs193922283, rs193922284, rs193922286, rs193922287, rs193922289, rs193922291, rs193922295, rs193922297, rs193922300, rs193922302, rs193922303, rs193922308, rs193922313, rs193922314, rs144723656, rs193922315, rs193922316, rs193922317, rs148311934, rs193922319, rs193922320, rs193922326, rs193922329, rs193922330, rs193922331, rs193922335, rs193922336, rs193922338, rs193922340, rs193922341, rs193922471, rs193922475, rs193922476, rs193922479, rs193922355, rs193922356, rs193922576, rs193922578, rs193922582, rs193922588, rs193922592, rs193922594, rs193922596, rs386134267, rs193922598, rs193922599, rs193922600, rs193922604, rs193922605, rs397514580, rs397515519, rs267601516, rs587780343, rs587780345, rs587780346, rs587780347, rs587780357, rs148954387, rs61736969, rs587783673, rs587783672, rs587783669, rs786204676, rs794727236, rs151344624, rs794727775, rs794727839, rs199946797, rs869320673, rs796065047, rs759072800, rs797045595, rs797045209, rs797045207, rs797045213, rs797045623, rs863225280, rs149703259, rs864321656, rs139964066, rs777870079, rs878853246, rs769268803, rs886039380, rs886041392, rs886041391, rs886042610, rs143064649, rs1057516192, rs746480424, rs1057516281, rs576684889, rs754728827, rs1057520291, rs1057520779, rs893256143, rs1057520504, rs1057524790, rs1057524902, rs1057524904, rs1057524905, rs764232985, rs1064793998, rs1064794268, rs769086289, rs369429452, rs1085307913, rs1131691416, rs765432081, rs1131692182, rs748749585, rs1554335441, rs762263694, rs1312678560, rs767565869, rs1375656631, rs1554335391, rs1360415315, rs1554335616, rs1554335752, rs1554909277, rs769518471, rs757171524, rs768951263, rs762703502, rs1555212248, rs1555212359, rs1555813319, rs1555816654, rs1553638903, rs1553638909, rs948820149, rs371977235, rs1553784995, rs76474829, rs200998587, rs1415041911, rs1554334894, rs1260178539, rs1554335421, rs1555211904, rs779184183, rs1554335564, rs200670692, rs1400535021, rs1554334872, rs1555212749, rs1553876668, rs1553878211, rs954727530, rs1554924035, rs372307320, rs925231098, rs1554913069, rs1554933565, rs766431403, rs746714109, rs751279984, rs770664202, rs1008906426, rs758844607, rs1554924540, rs1566092307, rs753998395, rs1565885935, rs1167124132, rs1376796469, rs556436603, rs1562715657, rs1486280029, rs1564869850, rs755259997, rs769569410, rs1172328722, rs1286294151, rs1375557127, rs1568731279, rs1562715426, rs556581174, rs1564865302, rs1565886545, rs776793516, rs1568724014, rs1392795567, rs781260712, rs1562719705, rs1382448285, rs1564977373, rs750586210, rs1598842892, rs1583592247, rs780612692, rs1593060859, rs1476637197, rs751279776, rs1593060890, rs1191912908, rs1167675604, rs1583601110, rs1593058932, rs778611627, rs753296261 23665415
Epileptic encephalopathy Encephalopathies rs587776508, rs121918334, rs121918317, rs121918321, rs74315390, rs28939684, rs74315391, rs74315392, rs118192244, rs121918622, rs121918623, rs121917953, rs121917955, rs121918624, rs121918625, rs121918626, rs121918629, rs121918632, rs118192218, rs118192219, rs118192222, rs118192226, rs118192228, rs118192234, rs118192236, rs118192235, rs118192242, rs118192185, rs118192188, rs118192246, rs118192186, rs118192194, rs118192199, rs118192201, rs118192202, rs118192203, rs118192204, rs118192205, rs118192206, rs118192208, rs118192215, rs118192216, rs118192239, rs397514458, rs387906686, rs202151337, rs121917957, rs121917929, rs121917927, rs121917966, rs121917941, rs121917964, rs121917943, rs121917965, rs121917918, rs121917963, rs121917911, rs121917912, rs121917986, rs121917987, rs121917913, rs121917945, rs121917996, rs121917975, rs121917919, rs121917993, rs121917915, rs121917995, rs121917976, rs121917994, rs121917926, rs121917951, rs121917952, rs121917980, rs121917921, rs121917935, rs121917936, rs121917984, rs121917937, rs121917985, rs121917938, rs121917928, rs121918753, rs121918781, rs121918782, rs121918784, rs121918734, rs121918788, rs121917969, rs121918775, rs121918786, rs121918796, rs121918745, rs121918740, rs121918741, rs121918789, rs121918742, rs121918791, rs121918811, rs121917922, rs121918744, rs121918778, rs121918767, rs121918779, rs121918770, rs121918783, rs121918773, rs121918793, rs267606051, rs398123585, rs398123588, rs398123593, rs587777164, rs587777219, rs587777310, rs587780446, rs587777492, rs587777495, rs587777577, rs267608501, rs587777721, rs587783192, rs587783200, rs104894745, rs587784453, rs587784454, rs587784438, rs587784440, rs727504136, rs727503974, rs727504140, rs727504173, rs201497300, rs786204967, rs794726739, rs794726845, rs779614747, rs794726726, rs794726763, rs794726754, rs794726760, rs794726759, rs199727342, rs794726800, rs794726752, rs794726825, rs794726809, rs794726696, rs794726699, rs794726705, rs794726784, rs794726779, rs794726821, rs146878122, rs794726816, rs794726744, rs794726854, rs794726710, rs794726733, rs542420576, rs794726772, rs794726842, rs794726718, rs794726761, rs794726697, rs794726775, rs397514459, rs767045134, rs794726766, rs794726742, rs794726730, rs794726778, rs794726736, rs794726773, rs794726790, rs794726826, rs794726753, rs794726799, rs794726844, rs794726782, rs794726798, rs794726824, rs794726827, rs794726803, rs794726711, rs794726762, rs786205598, rs863223345, rs794727128, rs794727337, rs794727361, rs794727444, rs794727740, rs794727792, rs794727970, rs863225068, rs796053181, rs796053130, rs796053048, rs796053086, rs796053103, rs796053043, rs796053085, rs796053035, rs796053031, rs796053029, rs796053022, rs139300715, rs796053014, rs1553522472, rs796053010, rs121917908, rs796053008, rs794726789, rs796053004, rs796053072, rs796052995, rs796053067, rs796052990, rs796052987, rs796052985, rs796053065, rs1553543316, rs796053064, rs796052977, rs796052976, rs796052973, rs796052972, rs781746113, rs796052960, rs796052959, rs796053054, rs1553551312, rs796052953, rs758871507, rs796053350, rs1554776228, rs796053352, rs796053390, rs796053353, rs796053359, rs796053361, rs796053366, rs796053367, rs796053370, rs796053368, rs796053373, rs796053376, rs796053377, rs1554768992, rs796053335, rs796053233, rs796053214, rs796053216, rs796053224, rs796053228, rs796053229, rs796052658, rs796052670, rs796052654, rs796052653, rs796052652, rs773171451, rs1555853593, rs759584387, rs796052650, rs118192233, rs796052657, rs796052644, rs796052645, rs796052641, rs796052640, rs775918190, rs796052636, rs796052626, rs796052623, rs796052621, rs796052620, rs796052618, rs796052617, rs796052663, rs797044983, rs797045013, rs797044878, rs797044951, rs797044873, rs797044938, rs797045969, rs118192212, rs863225037, rs863225036, rs863225030, rs863225031, rs864321707, rs864321712, rs869312684, rs869312920, rs869312939, rs878853250, rs878854263, rs878854262, rs751170778, rs878854974, rs878855236, rs1555794286, rs879255652, rs879255695, rs879255697, rs879255704, rs879255705, rs879255709, rs879255710, rs886039323, rs886039435, rs886039494, rs886039903, rs1135401734, rs1135401733, rs1135401732, rs886042004, rs886041716, rs886041961, rs886041668, rs886041246, rs886041339, rs886041766, rs886041262, rs886041715, rs886042528, rs886042605, rs886063501, rs1555850151, rs1057516123, rs1555853971, rs1057516115, rs1057516106, rs1057516105, rs1057516099, rs1057516098, rs1057516094, rs1057516089, rs1057516086, rs1057516085, rs1057516080, rs1057516079, rs1057516076, rs1057518325, rs1057517862, rs1057517849, rs1057518243, rs1057518258, rs1057517958, rs121917974, rs1057517959, rs796053374, rs1057517919, rs1057518489, rs1057518801, rs1057518816, rs759766243, rs1057518795, rs1057518985, rs1057519000, rs1057519269, rs1057519270, rs1057519452, rs375659415, rs1057519501, rs1057519528, rs1057519526, rs1057519527, rs1057519524, rs796053083, rs1057519529, rs1057519531, rs1057519547, rs1057519548, rs1057519545, rs1057519538, rs1057519539, rs1057519537, rs1057519540, rs1057519549, rs1057519550, rs1057519535, rs1057519536, rs1057519542, rs778291283, rs1057520486, rs794726765, rs750209664, rs121917753, rs1057521746, rs1057523858, rs1057520753, rs1057520413, rs1057521080, rs1057524599, rs778481061, rs768633670, rs796052655, rs1060502190, rs1060502183, rs121918780, rs1060502185, rs1057521537, rs1060502187, rs121918765, rs1060502182, rs121917981, rs1060502188, rs1060502189, rs1060503108, rs1060501724, rs1060501722, rs1060501723, rs1060501012, rs1060504137, rs1060500603, rs1060500602, rs1060499592, rs796053138, rs1064795579, rs1553520298, rs121918805, rs1064795733, rs1064796177, rs1064795735, rs1064794634, rs1064796384, rs1064796213, rs1064793923, rs1064794727, rs1064794533, rs1064795384, rs1555850842, rs1064794001, rs1064796151, rs1064795435, rs1064797284, rs1085307930, rs1085307730, rs1085307916, rs1085307876, rs1085307920, rs1131691773, rs1131691774, rs1131691675, rs1131691775, rs1131691693, rs1131691465, rs1131691830, rs1131691936, rs1057523728, rs1199412903, rs1555228303, rs1555507477, rs1554965669, rs1555499800, rs1553923787, rs922847767, rs368609628, rs1553286282, rs1266877537, rs794726749, rs1553551425, rs1553552390, rs1554778657, rs1555889130, rs1555881741, rs1553520320, rs1553522517, rs796053006, rs1553534296, rs1553541028, rs1553544579, rs1553551385, rs1553520380, rs1553525210, rs1553541473, rs761333438, rs1553520982, rs1553522321, rs1553520318, rs1553540503, rs1553540389, rs1553542199, rs1553543215, rs1553541172, rs1553549483, rs750901301, rs794726743, rs1553545660, rs1553561023, rs1553548096, rs1553552319, rs1553560760, rs1554037381, rs1554776948, rs1554778417, rs1057522982, rs1555219147, rs1555218657, rs1555850590, rs1555869758, rs1555873823, rs1553525325, rs794727813, rs1555228771, rs1553520530, rs1555870346, rs1555955296, rs1553551493, rs1555546796, rs1555870554, rs1555871832, rs77216276, rs1554689320, rs1554777496, rs1555881809, rs1553529461, rs12131800, rs1553517274, rs1555889127, rs1555951141, rs1553590192, rs1553531178, rs1555870470, rs927722314, rs1553523142, rs1041924436, rs1553544559, rs1553544821, rs1553520319, rs1553560677, rs1553521567, rs1553522331, rs1553519872, rs1553529426, rs1553519902, rs1553520029, rs1553545522, rs1553520439, rs146515561, rs1553549461, rs1553549834, rs1553546789, rs1553553614, rs1553560676, rs1553520227, rs1553524865, rs1553525036, rs1553560740, rs1553561016, rs1193718145, rs1554769099, rs936639741, rs1352024223, rs758779535, rs1555870506, rs747376305, rs1555869700, rs1555873656, rs1555873981, rs536000212, rs959316981, rs1554777470, rs1555889108, rs1559144583, rs1569219844, rs1564346538, rs1562159088, rs1559101839, rs1559114303, rs1559140110, rs1559140306, rs1043031572, rs121918756, rs1559199628, rs1559200672, rs796053095, rs1559210063, rs1559225495, rs1553549471, rs1559103294, rs1559105368, rs121918764, rs1559114837, rs1559122124, rs1559127505, rs1559128532, rs1559140855, rs1559149128, rs1559217391, rs1559220874, rs794726695, rs1559249734, rs1553553527, rs1559101585, rs1559110846, rs1559193050, rs1559216338, rs1559231284, rs148442069, rs1559105301, rs1559114202, rs121917954, rs1559195296, rs1553546763, rs1559238432, rs1559884460, rs1559887808, rs1564352002, rs1564349850, rs1564351103, rs1565933795, rs1565886685, rs1555228668, rs587777723, rs1564333757, rs375363057, rs1568932480, rs1568925719, rs770187706, rs1568864658, rs1568899375, rs118192209, rs1568932462, rs1568927747, rs1057518555, rs1559119345, rs1085307520, rs1559200901, rs970867558, rs1568940442, rs775162839, rs1568986619, rs1558308998, rs1553546668, rs1569017015, rs1569017045, rs1569017073, rs1555889090, rs1569017143, rs1569017148, rs1569017205, rs1179351306, rs1569017257, rs1569017337, rs1555889162, rs1568658507, rs1485894376, rs1561139569, rs1574716488, rs1553519865, rs1573946994, rs1573948129, rs121918812, rs1573950349, rs1573952908, rs1573964264, rs1573964628, rs372425457, rs1573984004, rs1574004452, rs1574005235, rs1574006637, rs1574006857, rs1574039742, rs121918801, rs1574051496, rs1574051665, rs1574060250, rs1574060717, rs1574169179, rs1574170908, rs121918774, rs1574192005, rs1574192998, rs1574201591, rs1574216450, rs1574223964, rs1574224274, rs1574225593, rs748267258, rs1553547380, rs1574263819, rs1574265144, rs762927460, rs1574266490, rs1574271827, rs1574302195, rs1574371399, rs1575603683, rs763339068, rs1588313568, rs1589416130, rs1592380672, rs1592148206, rs1592149793, rs1592149906, rs1592162415, rs1592162506, rs1596787821, rs1600755607, rs1600755429, rs1600731888, rs1601573302, rs1601566621, rs1601542702, rs1601542417, rs1600886270, rs1600766500, rs1574370981, rs1573962555, rs1574068971, rs1057524737, rs1574263047, rs1575601202, rs1554777464, rs1589393179, rs1597696047, rs1247507359, rs752927520, rs1473654961, rs1592380834, rs796053036, rs1573953706, rs1573973548, rs1573984110, rs1574007140, rs1574166948, rs745378416, rs1574209023, rs796053094, rs1574264920, rs1600714727, rs755159935, rs1574281711, rs779324355, rs1053767552, rs201894374, rs770456604, rs113094436, rs1578264574, rs1260191836, rs1578265048, rs1578265068, rs1578269200, rs1186496501, rs1578269761, rs756467468, rs1381665298, rs1578270476, rs1578274054, rs769243823, rs200059198, rs749975104, rs1578282133, rs1306655122, rs1600785769, rs1580990072, rs1584399108, rs1057519189, rs1595440453, rs1596872804, rs1597653264, rs1597676610, rs1599719527, rs1600755440, rs1600786071, rs770904422, rs1574525321, rs1840653547, rs749965674, rs1841611651, rs1841766225, rs1852152679, rs1853919580, rs1858669268, rs1941650264, rs1941714576, rs1938725748, rs2037920694, rs2037920791, rs2079949302, rs2079962041, rs2079972258, rs2080188103, rs2080189052, rs1057520773, rs2081071680, rs2081187047, rs2081187692, rs2081358991, rs2081378550, rs1698943949, rs1698602170, rs1698192456, rs1698176171, rs1369404945, rs1698003832, rs1698002491, rs1697999557, rs398123581, rs1697674296, rs1697473667, rs1697277384, rs1697160366, rs1697157422, rs1426666349, rs1697134047, rs1696883051, rs1696628056, rs794726823, rs1696403750, rs897883046, rs1696401617, rs1696356978, rs1696338792, rs1693176153, rs1692577292, rs1240187329, rs1553529527, rs1692166604, rs1691093633, rs1691039670, rs1690583220, rs1690345764, rs1690011364, rs1553521530, rs1553521051, rs1386425283, rs1573952473, rs1689300152, rs1689298888, rs1689285717, rs1689278461, rs1238612161, rs1689271621, rs1253117981, rs1689218857, rs1689211960, rs1689211569, rs1689200375, rs1689142827, rs1684673339, rs1684663586, rs1699367901, rs1553553462, rs1699149959, rs1698958802, rs746440689, rs1692586274, rs1697876590, rs727504142, rs1689985819, rs794726764, rs1704944478, rs1178244073, rs1840967817, rs2080693649, rs1938214529, rs2080696874, rs2081190512, rs1691073965, rs1689488709, rs1691048388, rs1692581621, rs1692870117, rs121918785, rs749539763, rs1842042825, rs2081190344, rs1600789325 8770875
Glycine n-methyltransferase deficiency Hypermethioninemia due to deficiency of glycine N-methyltransferase rs121907888, rs864321678
Hepatic methionine adenosyltransferase deficiency Hepatic methionine adenosyltransferase deficiency rs118204001, rs118204003, rs118204004, rs72558181, rs118204005, rs138556525, rs913435613, rs376993881, rs1241692940, rs1554840677, rs116659053, rs373792557 15935930, 24445979, 16435220, 10677294, 20675163, 11320206, 23425511, 22951388, 11278456, 23973726, 26289392, 8770875, 7560086, 28748147, 25638462, 14832292, 28186605, 26933843, 27604308, 23430947, 9482646, 4421454, 24231718, 18500573, 9042912, 14476836
Unknown
Disease name Disease term dbSNP ID References
Brain demyelination Brain demyelination due to methionine adenosyltransferase deficiency
Central nervous system demyelination Central nervous system demyelination
Demyelinating diseases Demyelinating Diseases, Clinically Isolated Syndrome, CNS Demyelinating 8770875
Disorder of amino acid metabolism Amino Acid Metabolism, Inborn Errors 8770875, 7560086

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