Incidental Mutation 'IGL01413:Mgam'
ID80144
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Mgam
Ensembl Gene ENSMUSG00000068587
Gene Namemaltase-glucoamylase
Synonyms6030407P20Rik
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.096) question?
Stock #IGL01413
Quality Score
Status
Chromosome6
Chromosomal Location40628831-40769123 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 40661277 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 387 (D387G)
Ref Sequence ENSEMBL: ENSMUSP00000143946 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000071535] [ENSMUST00000201148] [ENSMUST00000202636]
Predicted Effect probably damaging
Transcript: ENSMUST00000071535
AA Change: D387G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000071466
Gene: ENSMUSG00000068587
AA Change: D387G

DomainStartEndE-ValueType
transmembrane domain 12 34 N/A INTRINSIC
low complexity region 47 59 N/A INTRINSIC
PD 63 111 1.81e-8 SMART
Pfam:NtCtMGAM_N 124 233 6.2e-36 PFAM
Pfam:Glyco_hydro_31 323 795 3.4e-145 PFAM
PD 924 977 4.52e-9 SMART
Pfam:NtCtMGAM_N 988 1101 1.5e-30 PFAM
Blast:ANK 1141 1171 1e-7 BLAST
Pfam:Glyco_hydro_31 1189 1691 2e-139 PFAM
low complexity region 1776 1791 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000201148
AA Change: D387G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000143946
Gene: ENSMUSG00000068587
AA Change: D387G

DomainStartEndE-ValueType
transmembrane domain 12 34 N/A INTRINSIC
low complexity region 47 59 N/A INTRINSIC
PD 63 111 1.81e-8 SMART
Pfam:NtCtMGAM_N 124 233 6.2e-36 PFAM
Pfam:Glyco_hydro_31 323 795 3.4e-145 PFAM
PD 924 977 4.52e-9 SMART
Pfam:NtCtMGAM_N 988 1101 1.5e-30 PFAM
Blast:ANK 1141 1171 1e-7 BLAST
Pfam:Glyco_hydro_31 1189 1691 2e-139 PFAM
low complexity region 1776 1791 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000202636
SMART Domains Protein: ENSMUSP00000144652
Gene: ENSMUSG00000068587

DomainStartEndE-ValueType
low complexity region 10 22 N/A INTRINSIC
Pfam:Trefoil 28 70 3.6e-12 PFAM
Pfam:NtCtMGAM_N 87 196 1.4e-36 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes maltase-glucoamylase, which is a brush border membrane enzyme that plays a role in the final steps of digestion of starch. The protein has two catalytic sites identical to those of sucrase-isomaltase, but the proteins are only 59% homologous. Both are members of glycosyl hydrolase family 31, which has a variety of substrate specificities. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a null allele display abnormalities in starch digestion and prandial glucose homeostasis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 73 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2010300C02Rik G A 1: 37,612,306 A1160V possibly damaging Het
Acaa2 A T 18: 74,805,944 probably benign Het
Adgrl1 T A 8: 83,929,857 I268N probably damaging Het
Asic1 T A 15: 99,672,117 N106K probably damaging Het
Ass1 A G 2: 31,476,922 Y11C probably damaging Het
Casc1 A T 6: 145,175,086 M669K probably damaging Het
Cd44 T C 2: 102,814,287 E448G probably damaging Het
Cdca2 A G 14: 67,677,894 S639P probably damaging Het
Cfap221 T A 1: 119,985,071 H91L possibly damaging Het
Cmtr1 T C 17: 29,697,982 S618P probably benign Het
Cnga4 A T 7: 105,404,962 M46L probably benign Het
Col4a4 C T 1: 82,471,248 G1207E unknown Het
Cthrc1 T A 15: 39,080,499 L58Q possibly damaging Het
Cyb561a3 T A 19: 10,585,246 H83Q probably damaging Het
Dlgap1 C A 17: 70,516,074 A18E probably benign Het
Dnah2 G A 11: 69,432,964 L3707F probably damaging Het
Duox1 A G 2: 122,320,710 N289D probably benign Het
Fbrsl1 T A 5: 110,378,248 E443D probably damaging Het
Fgfr1 T A 8: 25,562,223 C288* probably null Het
Gabbr1 A G 17: 37,062,706 N498S possibly damaging Het
Gja10 T C 4: 32,602,070 K105E probably damaging Het
Glra4 C T X: 136,762,744 R352H probably benign Het
Gm13088 A T 4: 143,655,317 F270I probably benign Het
Gm19402 G T 10: 77,690,489 probably benign Het
Hadha T A 5: 30,141,027 M200L probably benign Het
Hoxc9 T A 15: 102,984,000 M215K probably damaging Het
Huwe1 A T X: 151,882,680 Q1231L possibly damaging Het
Ifi214 T A 1: 173,529,429 N36I probably damaging Het
Il17ra A G 6: 120,475,581 N242D probably benign Het
Il1rl1 A T 1: 40,446,169 K260N possibly damaging Het
Lhx6 C A 2: 36,103,516 A57S probably benign Het
Mdh2 T A 5: 135,786,025 I116N probably damaging Het
Met T C 6: 17,558,896 probably benign Het
Myo3a T C 2: 22,297,600 S287P probably benign Het
Nol8 T G 13: 49,659,952 N140K possibly damaging Het
Nrap C A 19: 56,389,391 A56S probably damaging Het
Nuggc A G 14: 65,638,581 T548A probably benign Het
Olfr418 T A 1: 173,270,708 C178S probably damaging Het
Olfr94 A T 17: 37,197,663 F102I possibly damaging Het
Pcdh11x A G X: 120,399,585 T242A probably benign Het
Pcdhb8 A G 18: 37,355,976 N236D probably damaging Het
Pdzph1 T C 17: 58,879,152 I1215V possibly damaging Het
Plekha8 C T 6: 54,622,276 T265I probably benign Het
Pou4f2 T A 8: 78,435,105 I290F probably damaging Het
Ptpn3 G A 4: 57,270,156 T2I probably damaging Het
Rab28 A T 5: 41,698,447 D68E probably damaging Het
Rbl1 T C 2: 157,152,892 probably null Het
Samd4 A G 14: 47,016,792 T137A probably benign Het
Serpinb1b T G 13: 33,093,859 D358E probably damaging Het
Serpinb9c G A 13: 33,151,804 L222F probably damaging Het
Slc24a3 A G 2: 145,640,249 D609G probably damaging Het
Slc25a40 A C 5: 8,453,298 *338Y probably null Het
Spef2 T A 15: 9,676,290 I732L probably benign Het
Srrm2 T C 17: 23,816,025 probably benign Het
Ssx9 A G X: 8,749,453 E75G probably benign Het
Stmnd1 A T 13: 46,299,681 I278L probably benign Het
Strap C A 6: 137,745,504 probably benign Het
Supt16 C T 14: 52,177,032 E438K probably benign Het
Tcf4 A C 18: 69,655,019 E160D probably damaging Het
Themis3 A G 17: 66,556,097 Y289H probably benign Het
Tmem87a T C 2: 120,385,870 T180A probably benign Het
Trappc10 A G 10: 78,197,844 V963A possibly damaging Het
Trav19 G T 14: 53,845,615 C49F probably damaging Het
Trim30c A G 7: 104,382,334 S425P possibly damaging Het
Ubap1 A T 4: 41,387,333 R414S probably benign Het
Usp9x A G X: 13,151,340 S1696G probably benign Het
Vipas39 G A 12: 87,249,397 T274I probably benign Het
Vmn1r185 A T 7: 26,611,621 V153E probably damaging Het
Vmn2r124 A G 17: 18,062,565 T174A probably benign Het
Wdr59 T A 8: 111,501,074 S124C probably benign Het
Xirp2 A T 2: 67,509,926 D837V probably damaging Het
Zfp185 A G X: 73,018,391 D403G possibly damaging Het
Zfp516 A T 18: 82,987,670 K900* probably null Het
Other mutations in Mgam
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01024:Mgam APN 6 40643010 missense probably benign
IGL01065:Mgam APN 6 40662710 critical splice donor site probably null
IGL01402:Mgam APN 6 40644945 missense probably benign 0.01
IGL01404:Mgam APN 6 40644945 missense probably benign 0.01
IGL01546:Mgam APN 6 40654693 missense probably damaging 0.98
IGL01596:Mgam APN 6 40658270 missense probably damaging 1.00
IGL02133:Mgam APN 6 40643076 missense probably damaging 0.98
IGL02734:Mgam APN 6 40662694 missense probably damaging 1.00
R0012:Mgam UTSW 6 40765256 splice site probably null
R0116:Mgam UTSW 6 40658987 missense probably damaging 1.00
R0310:Mgam UTSW 6 40761035 splice site probably benign
R0452:Mgam UTSW 6 40759090 missense probably damaging 1.00
R0497:Mgam UTSW 6 40664892 missense probably damaging 1.00
R0699:Mgam UTSW 6 40643019 missense possibly damaging 0.84
R0738:Mgam UTSW 6 40754935 missense probably benign 0.01
R1033:Mgam UTSW 6 40680624 missense probably benign 0.07
R1403:Mgam UTSW 6 40666881 missense possibly damaging 0.93
R1403:Mgam UTSW 6 40666881 missense possibly damaging 0.93
R1430:Mgam UTSW 6 40756371 missense probably benign 0.08
R1432:Mgam UTSW 6 40756367 missense probably damaging 1.00
R1443:Mgam UTSW 6 40759780 nonsense probably null
R1470:Mgam UTSW 6 40759128 missense probably damaging 1.00
R1470:Mgam UTSW 6 40759128 missense probably damaging 1.00
R1519:Mgam UTSW 6 40661683 missense probably benign 0.45
R1654:Mgam UTSW 6 40757487 missense probably damaging 1.00
R1667:Mgam UTSW 6 40677044 missense possibly damaging 0.62
R1730:Mgam UTSW 6 40664860 missense possibly damaging 0.92
R1781:Mgam UTSW 6 40669863 missense probably damaging 1.00
R1783:Mgam UTSW 6 40664860 missense possibly damaging 0.92
R1829:Mgam UTSW 6 40666892 missense probably damaging 1.00
R1833:Mgam UTSW 6 40654718 critical splice donor site probably null
R1872:Mgam UTSW 6 40661300 nonsense probably null
R1912:Mgam UTSW 6 40764185 nonsense probably null
R1977:Mgam UTSW 6 40664880 missense probably benign 0.01
R2048:Mgam UTSW 6 40656429 missense possibly damaging 0.80
R2086:Mgam UTSW 6 40761028 splice site probably null
R2138:Mgam UTSW 6 40756450 missense probably damaging 1.00
R2224:Mgam UTSW 6 40764274 unclassified probably null
R2408:Mgam UTSW 6 40686522 missense probably damaging 1.00
R2508:Mgam UTSW 6 40759783 missense probably damaging 1.00
R2842:Mgam UTSW 6 40661345 missense probably benign 0.01
R2847:Mgam UTSW 6 40652715 missense possibly damaging 0.67
R2848:Mgam UTSW 6 40652715 missense possibly damaging 0.67
R2965:Mgam UTSW 6 40768220 missense possibly damaging 0.46
R2966:Mgam UTSW 6 40768220 missense possibly damaging 0.46
R3035:Mgam UTSW 6 40663530 missense probably benign
R3895:Mgam UTSW 6 40759120 missense probably damaging 1.00
R4027:Mgam UTSW 6 40754902 missense probably damaging 1.00
R4030:Mgam UTSW 6 40754902 missense probably damaging 1.00
R4302:Mgam UTSW 6 40763085 missense probably benign 0.02
R4707:Mgam UTSW 6 40714632 intron probably null
R4826:Mgam UTSW 6 40680648 missense possibly damaging 0.52
R4898:Mgam UTSW 6 40643054 missense probably benign
R5438:Mgam UTSW 6 40684521 missense probably damaging 1.00
R5492:Mgam UTSW 6 40756363 missense probably damaging 1.00
R5770:Mgam UTSW 6 40669804 missense probably benign 0.01
R5839:Mgam UTSW 6 40740064 missense possibly damaging 0.90
R5845:Mgam UTSW 6 40675323 missense possibly damaging 0.78
R5847:Mgam UTSW 6 40684055 missense probably benign 0.42
R5891:Mgam UTSW 6 40744348 missense probably benign
R6158:Mgam UTSW 6 40757714 missense probably damaging 1.00
R6193:Mgam UTSW 6 40747920 nonsense probably null
R6423:Mgam UTSW 6 40677045 missense possibly damaging 0.84
R6706:Mgam UTSW 6 40744786 missense probably benign 0.00
R6813:Mgam UTSW 6 40750165 missense probably damaging 0.99
R6863:Mgam UTSW 6 40729009 missense probably benign 0.00
R6906:Mgam UTSW 6 40747919 missense probably damaging 1.00
R7091:Mgam UTSW 6 40768276 missense possibly damaging 0.95
R7099:Mgam UTSW 6 40661716 missense probably benign 0.09
R7282:Mgam UTSW 6 40656512 missense possibly damaging 0.71
R7282:Mgam UTSW 6 40763111 missense probably benign
R7354:Mgam UTSW 6 40744798 missense probably damaging 1.00
R7374:Mgam UTSW 6 40757439 missense possibly damaging 0.89
R7399:Mgam UTSW 6 40666854 missense probably damaging 0.99
R7406:Mgam UTSW 6 40663525 missense probably benign 0.13
R7446:Mgam UTSW 6 40746332 missense probably damaging 1.00
R7466:Mgam UTSW 6 40744789 missense probably benign 0.00
R7525:Mgam UTSW 6 40766020 missense probably benign 0.01
R7530:Mgam UTSW 6 40709218 intron probably null
R7570:Mgam UTSW 6 40746433 missense probably benign 0.16
X0021:Mgam UTSW 6 40659047 missense probably damaging 1.00
Z1088:Mgam UTSW 6 40643060 missense probably benign 0.01
Posted On2013-11-05