Incidental Mutation 'R5504:Mpi'
ID 430836
Institutional Source Beutler Lab
Gene Symbol Mpi
Ensembl Gene ENSMUSG00000032306
Gene Name mannose phosphate isomerase
Synonyms Mpi-1, 1110002E17Rik, Mpi1
MMRRC Submission 043065-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R5504 (G1)
Quality Score 225
Status Validated
Chromosome 9
Chromosomal Location 57451539-57460046 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 57452500 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 344 (D344G)
Ref Sequence ENSEMBL: ENSMUSP00000034856 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034856] [ENSMUST00000093833] [ENSMUST00000114200]
AlphaFold Q924M7
Predicted Effect probably damaging
Transcript: ENSMUST00000034856
AA Change: D344G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000034856
Gene: ENSMUSG00000032306
AA Change: D344G

DomainStartEndE-ValueType
Pfam:PMI_typeI 6 384 4.3e-145 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000093833
SMART Domains Protein: ENSMUSP00000091353
Gene: ENSMUSG00000032305

DomainStartEndE-ValueType
Pfam:FAM219A 72 128 4.2e-18 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000114200
SMART Domains Protein: ENSMUSP00000109838
Gene: ENSMUSG00000032305

DomainStartEndE-ValueType
Pfam:FAM219A 72 197 1.6e-62 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000124593
Predicted Effect noncoding transcript
Transcript: ENSMUST00000140671
Predicted Effect noncoding transcript
Transcript: ENSMUST00000145543
Predicted Effect probably benign
Transcript: ENSMUST00000156428
SMART Domains Protein: ENSMUSP00000119342
Gene: ENSMUSG00000032306

DomainStartEndE-ValueType
Pfam:PMI_typeI 3 119 3.1e-45 PFAM
Meta Mutation Damage Score 0.8197 question?
Coding Region Coverage
  • 1x: 98.3%
  • 3x: 97.3%
  • 10x: 95.2%
  • 20x: 90.6%
Validation Efficiency 99% (69/70)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Phosphomannose isomerase catalyzes the interconversion of fructose-6-phosphate and mannose-6-phosphate and plays a critical role in maintaining the supply of D-mannose derivatives, which are required for most glycosylation reactions. Mutations in the MPI gene were found in patients with carbohydrate-deficient glycoprotein syndrome, type Ib. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2014]
PHENOTYPE: Homozygous null mice display embryonic lethality during organogenesis, variable abnormalities of the yolk sac and embryonic vasculature, and partial penetrance of abnormal chorioallantoic fusion, placental defects, impaired emrbyo turning, increased apoptosis, and posterior axial truncations. [provided by MGI curators]
Allele List at MGI

All alleles(6) : Targeted, other(2) Gene trapped(4)

Other mutations in this stock
Total: 56 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adam34l C T 8: 44,078,319 (GRCm39) C635Y probably damaging Het
Akr1b7 A G 6: 34,396,453 (GRCm39) probably null Het
Amy2a1 T G 3: 113,325,318 (GRCm39) D92A probably benign Het
Angel2 A G 1: 190,676,083 (GRCm39) T455A probably damaging Het
Angptl2 T C 2: 33,119,050 (GRCm39) probably benign Het
Ankrd40 A G 11: 94,219,153 (GRCm39) E25G probably benign Het
Asb18 T A 1: 89,920,746 (GRCm39) D136V probably damaging Het
Asphd1 T C 7: 126,545,350 (GRCm39) I336V possibly damaging Het
Birc6 C T 17: 74,962,208 (GRCm39) P58S probably damaging Het
Bsx A T 9: 40,785,460 (GRCm39) probably benign Het
Cabin1 A G 10: 75,488,843 (GRCm39) L1965P probably benign Het
Capza3 A T 6: 139,988,165 (GRCm39) I255L probably benign Het
Ccdc185 G T 1: 182,575,192 (GRCm39) A499E probably damaging Het
Cfhr4 A T 1: 139,629,558 (GRCm39) S749T probably benign Het
Cmklr1 C G 5: 113,752,990 (GRCm39) D4H possibly damaging Het
Colgalt2 G A 1: 152,276,054 (GRCm39) V56M possibly damaging Het
Dennd1b A T 1: 139,018,246 (GRCm39) T197S probably benign Het
Dhx30 A G 9: 109,914,278 (GRCm39) Y1000H probably benign Het
Dlg2 C T 7: 92,091,865 (GRCm39) A910V probably damaging Het
Dnajb12 GC G 10: 59,728,574 (GRCm39) probably null Het
Dock5 T C 14: 68,040,535 (GRCm39) D884G probably benign Het
Fhad1 A G 4: 141,712,846 (GRCm39) S198P probably benign Het
Gabpa T C 16: 84,649,446 (GRCm39) S218P probably benign Het
Gm17654 A T 14: 43,815,494 (GRCm39) N104K unknown Het
Gm4775 T C 14: 106,338,389 (GRCm39) noncoding transcript Het
Gvin3 T A 7: 106,201,951 (GRCm39) noncoding transcript Het
Heatr1 T A 13: 12,421,500 (GRCm39) S467T possibly damaging Het
Hecw1 A G 13: 14,515,487 (GRCm39) M215T probably benign Het
Hmgn2 A T 4: 133,694,114 (GRCm39) probably benign Het
Kncn T A 4: 115,742,062 (GRCm39) I43N possibly damaging Het
Lgals3bp G T 11: 118,284,811 (GRCm39) T256N probably benign Het
Myom2 G A 8: 15,178,879 (GRCm39) E1304K probably damaging Het
Npat T A 9: 53,481,564 (GRCm39) F1091I probably benign Het
Nrcam T G 12: 44,610,915 (GRCm39) probably null Het
Or2a7 T A 6: 43,151,572 (GRCm39) Y217* probably null Het
Or4c114 C T 2: 88,905,024 (GRCm39) R137Q probably benign Het
Or56a4 T C 7: 104,806,383 (GRCm39) K169E probably benign Het
Pappa2 A G 1: 158,675,615 (GRCm39) S1044P probably benign Het
Pcnx4 T C 12: 72,621,222 (GRCm39) L1014S probably damaging Het
Pear1 G A 3: 87,660,002 (GRCm39) probably benign Het
Piwil2 T A 14: 70,627,348 (GRCm39) Y797F probably benign Het
Ppp2r1b T G 9: 50,770,187 (GRCm39) L81R probably damaging Het
Pxdn C A 12: 30,052,800 (GRCm39) H812Q probably damaging Het
Rad21l A T 2: 151,510,357 (GRCm39) F33I probably damaging Het
Rgs13 A T 1: 144,015,358 (GRCm39) C120S possibly damaging Het
Rp1 G A 1: 4,420,113 (GRCm39) T333M probably damaging Het
Sema6d T A 2: 124,499,941 (GRCm39) V339E probably damaging Het
Serpina3i T A 12: 104,232,862 (GRCm39) Y256N probably damaging Het
Slc13a1 A T 6: 24,150,743 (GRCm39) M65K possibly damaging Het
Slco6d1 A G 1: 98,349,064 (GRCm39) K45R probably damaging Het
Src T C 2: 157,306,641 (GRCm39) Y215H probably damaging Het
Synj2 T C 17: 6,086,750 (GRCm39) V384A possibly damaging Het
Tmeff1 T C 4: 48,650,396 (GRCm39) S285P probably damaging Het
Vmn2r125 A G 4: 156,703,456 (GRCm39) D278G possibly damaging Het
Vmn2r45 T C 7: 8,486,176 (GRCm39) K371E probably benign Het
Zfp866 A T 8: 70,218,341 (GRCm39) H426Q probably benign Het
Other mutations in Mpi
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00921:Mpi APN 9 57,459,549 (GRCm39) missense probably damaging 1.00
IGL01071:Mpi APN 9 57,457,875 (GRCm39) missense probably damaging 1.00
IGL01604:Mpi APN 9 57,458,025 (GRCm39) missense possibly damaging 0.85
IGL02090:Mpi APN 9 57,457,936 (GRCm39) missense probably benign 0.00
benadryl UTSW 9 57,458,040 (GRCm39) missense probably damaging 1.00
sleepies UTSW 9 57,452,472 (GRCm39) unclassified probably benign
Zyrtec UTSW 9 57,452,500 (GRCm39) missense probably damaging 1.00
F6893:Mpi UTSW 9 57,453,832 (GRCm39) missense probably benign 0.12
R0751:Mpi UTSW 9 57,457,897 (GRCm39) missense probably damaging 1.00
R1146:Mpi UTSW 9 57,452,472 (GRCm39) unclassified probably benign
R3727:Mpi UTSW 9 57,452,132 (GRCm39) missense possibly damaging 0.69
R3944:Mpi UTSW 9 57,452,536 (GRCm39) missense probably damaging 1.00
R4645:Mpi UTSW 9 57,458,040 (GRCm39) missense probably damaging 1.00
R4772:Mpi UTSW 9 57,452,181 (GRCm39) missense probably damaging 1.00
R4856:Mpi UTSW 9 57,452,590 (GRCm39) missense probably damaging 1.00
R5088:Mpi UTSW 9 57,457,887 (GRCm39) missense probably damaging 0.97
R5886:Mpi UTSW 9 57,455,745 (GRCm39) unclassified probably benign
R7038:Mpi UTSW 9 57,452,500 (GRCm39) missense probably damaging 1.00
R7953:Mpi UTSW 9 57,457,881 (GRCm39) missense probably damaging 1.00
R8043:Mpi UTSW 9 57,457,881 (GRCm39) missense probably damaging 1.00
R8296:Mpi UTSW 9 57,455,954 (GRCm39) missense probably benign 0.00
R8436:Mpi UTSW 9 57,452,200 (GRCm39) missense probably damaging 1.00
R9696:Mpi UTSW 9 57,452,539 (GRCm39) missense probably benign 0.01
R9742:Mpi UTSW 9 57,452,606 (GRCm39) missense probably damaging 1.00
RF013:Mpi UTSW 9 57,455,924 (GRCm39) missense probably benign 0.31
Predicted Primers PCR Primer
(F):5'- ACTACGAAGGCCCACATCTG -3'
(R):5'- AACTTCCATGGCGTACTTCAC -3'

Sequencing Primer
(F):5'- ATCTGGTCCCTGGCAGAGAG -3'
(R):5'- CTCTAGACTGCGTGGAATGC -3'
Posted On 2016-10-05