Incidental Mutation 'R4957:Gemin2'
ID 444528
Institutional Source Beutler Lab
Gene Symbol Gemin2
Ensembl Gene ENSMUSG00000060121
Gene Name gem nuclear organelle associated protein 2
Synonyms 1700012N19Rik, Sip1
MMRRC Submission 042554-MU
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock # R4957 (G1)
Quality Score 225
Status Validated
Chromosome 12
Chromosomal Location 59013393-59028470 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 59017168 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Serine to Glycine at position 105 (S105G)
Ref Sequence ENSEMBL: ENSMUSP00000021379 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021379]
AlphaFold Q9CQQ4
Predicted Effect probably benign
Transcript: ENSMUST00000021379
AA Change: S105G

PolyPhen 2 Score 0.025 (Sensitivity: 0.95; Specificity: 0.81)
SMART Domains Protein: ENSMUSP00000021379
Gene: ENSMUSG00000060121
AA Change: S105G

DomainStartEndE-ValueType
Pfam:SIP1 22 262 4e-82 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000182188
Meta Mutation Damage Score 0.0898 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.3%
  • 20x: 92.5%
Validation Efficiency 99% (80/81)
MGI Phenotype FUNCTION: This gene encodes one of the proteins found in the survival of motor neuron (SMN) complex, which consists of the SMN protein and several gemin proteins. The SMN complex is localized to a subnuclear compartment called gems (gemini of coiled bodies) and is required for assembly of spliceosomal small nuclear ribonucleoproteins (snRNP) and for pre-mRNA splicing. This protein interacts directly with the SMN protein and it is required for formation of the SMN complex. Disruption of this gene in mouse resulted in impaired snRNP assembly, and motor neuron degeneration. [provided by RefSeq, Sep 2015]
PHENOTYPE: Mice homozygous for disruptions in this gene die as embryos. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
3110009E18Rik G C 1: 120,169,110 probably benign Het
3110009E18Rik G T 1: 120,169,119 probably benign Het
3110009E18Rik C T 1: 120,169,120 probably benign Het
6820408C15Rik T A 2: 152,444,093 V342D probably damaging Het
Arhgap33 C T 7: 30,532,361 G101R probably damaging Het
Atf7ip C T 6: 136,606,810 R1280C probably damaging Het
Cacnb4 T C 2: 52,558,291 H8R probably damaging Het
Ccdc150 T A 1: 54,364,868 probably benign Het
Cd163l1 T C 7: 140,228,522 V782A probably damaging Het
Cd74 A G 18: 60,809,037 N113D probably benign Het
Cdc25b T C 2: 131,193,605 V341A possibly damaging Het
Clptm1l T A 13: 73,611,196 I245N possibly damaging Het
Clptm1l T C 13: 73,612,428 I310T probably damaging Het
Creb5 A T 6: 53,693,922 probably null Het
Crebbp T C 16: 4,117,367 Q460R probably benign Het
Dnah17 A T 11: 118,074,298 I2306N probably benign Het
Dync1h1 C A 12: 110,658,126 T3700N probably damaging Het
Elovl1 A T 4: 118,431,923 H215L probably damaging Het
Enkd1 A G 8: 105,704,489 I202T probably benign Het
Epha7 C T 4: 28,871,892 A407V probably damaging Het
Ercc3 G T 18: 32,243,117 G130W probably damaging Het
Fbxl8 A G 8: 105,268,195 E113G probably damaging Het
Frmpd1 T G 4: 45,273,099 N339K probably damaging Het
Frrs1 G A 3: 116,885,248 D240N probably benign Het
Glra1 T A 11: 55,527,398 I257F probably damaging Het
Gmcl1 G A 6: 86,710,521 P354S probably damaging Het
Gpr15 G T 16: 58,718,174 A184E probably damaging Het
Grm7 G A 6: 111,358,863 G745E probably damaging Het
H2-T10 T A 17: 36,117,416 probably benign Het
Hdac5 C A 11: 102,205,256 probably benign Het
Ift22 G A 5: 136,908,216 probably benign Het
Ighg3 T C 12: 113,361,130 E34G unknown Het
Itga11 A T 9: 62,767,648 T821S probably benign Het
Lmod2 T C 6: 24,603,872 V282A possibly damaging Het
Maml2 A G 9: 13,620,276 K262R probably damaging Het
Mme T A 3: 63,343,489 probably benign Het
Mnat1 A G 12: 73,123,878 Y14C probably damaging Het
Mtdh A T 15: 34,083,135 T34S possibly damaging Het
Ncaph T C 2: 127,121,257 D352G possibly damaging Het
Olfr1014 T C 2: 85,777,115 F177S probably damaging Het
Olfr1036 T A 2: 86,075,510 Y257N probably damaging Het
Olfr1293-ps C A 2: 111,528,224 N321K probably benign Het
Olfr224 A G 11: 58,566,518 Y276H probably damaging Het
Pcdhb13 T A 18: 37,444,784 D738E possibly damaging Het
Pla2g4f C T 2: 120,300,499 R825Q probably benign Het
Pnliprp2 C T 19: 58,775,145 L409F possibly damaging Het
Prlr G T 15: 10,319,195 C70F probably damaging Het
Ptpn14 C T 1: 189,851,272 T772I probably benign Het
Ryr2 T C 13: 11,785,080 Q927R probably damaging Het
Scarf1 A G 11: 75,525,634 E634G probably benign Het
Slc39a14 A T 14: 70,315,811 S158R probably damaging Het
Slc9c1 A T 16: 45,544,831 T176S probably benign Het
Srsf10 T C 4: 135,856,230 S2P probably damaging Het
Tcam1 T A 11: 106,282,879 C50S probably damaging Het
Tcf7l2 A G 19: 55,931,432 probably null Het
Tdrd3 T A 14: 87,505,787 H390Q probably benign Het
Tlk2 T C 11: 105,253,359 probably null Het
Tnc G C 4: 63,976,556 P1531R probably damaging Het
Tnfrsf1b C A 4: 145,246,757 Q15H probably damaging Het
Tnfrsf1b T G 4: 145,246,758 Q15P possibly damaging Het
Tssk4 A T 14: 55,651,809 E264V probably damaging Het
Ttc37 T G 13: 76,185,113 probably null Het
Ugt3a2 G A 15: 9,365,188 V296I probably benign Het
Usp5 C G 6: 124,822,630 K318N possibly damaging Het
Vmn2r8 T G 5: 108,799,263 E541A probably benign Het
Ybx1 A T 4: 119,278,938 probably benign Het
Zfp39 T A 11: 58,891,231 Y235F possibly damaging Het
Zfp422 T A 6: 116,626,943 K32* probably null Het
Zpbp2 T A 11: 98,551,324 probably null Het
Other mutations in Gemin2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL02054:Gemin2 APN 12 59021737 critical splice donor site probably null
IGL02376:Gemin2 APN 12 59021720 missense probably benign
IGL02394:Gemin2 APN 12 59014056 critical splice donor site probably null
IGL03093:Gemin2 APN 12 59021725 missense probably benign 0.01
IGL03238:Gemin2 APN 12 59016962 splice site probably benign
R0462:Gemin2 UTSW 12 59013519 missense probably damaging 0.96
R1385:Gemin2 UTSW 12 59018146 splice site probably null
R3080:Gemin2 UTSW 12 59025091 missense probably damaging 1.00
R6187:Gemin2 UTSW 12 59013585 missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- AATTAACCTCCTTCGGGTGTATTTC -3'
(R):5'- TGAACTGGTCCAGACTATTACTATAGC -3'

Sequencing Primer
(F):5'- CTTCGGGTGTATTTCTGTTCTAAGAC -3'
(R):5'- GACTATGGATTATTTCACACAGG -3'
Posted On 2016-11-11