Incidental Mutation 'R4782:Gcm2'
ID 366655
Institutional Source Beutler Lab
Gene Symbol Gcm2
Ensembl Gene ENSMUSG00000021362
Gene Name glial cells missing homolog 2
Synonyms Gcm1-rs2
Accession Numbers
Essential gene? Possibly essential (E-score: 0.735) question?
Stock # R4782 (G1)
Quality Score 225
Status Not validated
Chromosome 13
Chromosomal Location 41254903-41264511 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 41256970 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Glutamic Acid at position 260 (K260E)
Ref Sequence ENSEMBL: ENSMUSP00000021791 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021791] [ENSMUST00000225271]
AlphaFold no structure available at present
Predicted Effect possibly damaging
Transcript: ENSMUST00000021791
AA Change: K260E

PolyPhen 2 Score 0.663 (Sensitivity: 0.86; Specificity: 0.91)
SMART Domains Protein: ENSMUSP00000021791
Gene: ENSMUSG00000021362
AA Change: K260E

DomainStartEndE-ValueType
Pfam:GCM 35 172 4.8e-74 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000225271
Predicted Effect noncoding transcript
Transcript: ENSMUST00000225420
Meta Mutation Damage Score 0.0894 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.5%
  • 10x: 96.9%
  • 20x: 94.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a homolog of the Drosophila glial cells missing gene, which is thought to act as a binary switch between neuronal and glial cell determination. The protein encoded by this gene contains a conserved N-terminal GCM motif that has DNA-binding activity. The protein is a transcription factor that acts as a master regulator of parathyroid development. It has been suggested that this transcription factor might mediate the effect of calcium on parathyroid hormone expression and secretion in parathyroid cells. Mutations in this gene are associated with hypoparathyroidism. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null mice lack parathyroid glands and exhibit hypocalcemia, hypophosphatemia, a mild abnormal bone phenotype, and partial perinatal lethality. Hypoparathyroidism is observed although parathyroid hormone serum levels are normal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 121 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 A G 11: 9,278,096 (GRCm39) E3092G probably damaging Het
Abhd12b C G 12: 70,215,838 (GRCm39) S170C probably damaging Het
Abtb2 A T 2: 103,547,644 (GRCm39) D1006V probably benign Het
Abtb3 A C 10: 85,490,414 (GRCm39) I1027L probably damaging Het
Adgrl1 A G 8: 84,662,202 (GRCm39) H1021R probably benign Het
Ago3 A T 4: 126,241,665 (GRCm39) probably null Het
Ahnak A G 19: 8,989,863 (GRCm39) probably benign Het
Akap6 CA C 12: 52,934,406 (GRCm39) probably null Het
Amotl2 T G 9: 102,597,322 (GRCm39) probably null Het
Ankrd34b T A 13: 92,574,813 (GRCm39) I15N probably damaging Het
Ap3d1 C T 10: 80,557,420 (GRCm39) probably null Het
Appl2 A T 10: 83,436,855 (GRCm39) D635E probably damaging Het
Arid1b C T 17: 5,389,496 (GRCm39) P1681S probably damaging Het
Atp10a T C 7: 58,440,843 (GRCm39) M496T probably benign Het
Atp2c2 A G 8: 120,475,891 (GRCm39) K595E probably damaging Het
Atpaf2 T C 11: 60,295,238 (GRCm39) H204R probably damaging Het
Atr G A 9: 95,744,850 (GRCm39) V56I probably benign Het
Bod1l G A 5: 41,991,006 (GRCm39) T183I probably benign Het
Ccdc168 T C 1: 44,098,203 (GRCm39) D965G possibly damaging Het
Ccdc171 A T 4: 83,599,253 (GRCm39) E689D probably damaging Het
Cdc73 T A 1: 143,503,613 (GRCm39) Q346L probably benign Het
Cert1 T C 13: 96,748,773 (GRCm39) V281A probably benign Het
Chd2 A T 7: 73,134,184 (GRCm39) M721K possibly damaging Het
Col22a1 T A 15: 71,673,774 (GRCm39) T981S unknown Het
Cpox G A 16: 58,492,986 (GRCm39) A207T probably damaging Het
Cym G A 3: 107,123,413 (GRCm39) T160I possibly damaging Het
D130043K22Rik T C 13: 25,062,023 (GRCm39) I664T probably damaging Het
Ddx4 C T 13: 112,750,230 (GRCm39) probably null Het
Ddx4 A T 13: 112,787,894 (GRCm39) V15E probably benign Het
Depdc1a G A 3: 159,232,273 (GRCm39) E675K probably damaging Het
Dglucy A T 12: 100,816,602 (GRCm39) M415L probably benign Het
Dlg4 C T 11: 69,917,780 (GRCm39) P21L probably damaging Het
Dmxl1 A T 18: 49,996,059 (GRCm39) N395I probably damaging Het
Dzank1 A T 2: 144,346,319 (GRCm39) C249S probably damaging Het
Efnb2 A T 8: 8,673,104 (GRCm39) probably null Het
Ercc6l2 T G 13: 63,982,552 (GRCm39) I244S probably damaging Het
Ewsr1 A T 11: 5,020,423 (GRCm39) M584K unknown Het
Fam193b A G 13: 55,691,284 (GRCm39) S197P probably damaging Het
Fanca A G 8: 124,014,941 (GRCm39) V689A probably damaging Het
Fbxo31 A T 8: 122,279,178 (GRCm39) Y436* probably null Het
Fbxo31 A G 8: 122,279,180 (GRCm39) Y436H probably damaging Het
Fcna T A 2: 25,515,338 (GRCm39) D215V probably damaging Het
Foxj3 A T 4: 119,478,857 (GRCm39) S438C unknown Het
Gcnt4 A T 13: 97,083,914 (GRCm39) L403F possibly damaging Het
Gdf10 A G 14: 33,653,870 (GRCm39) T126A probably benign Het
Ggcx A G 6: 72,405,875 (GRCm39) K569E probably benign Het
Gm10250 C T 15: 5,150,578 (GRCm39) probably benign Het
Gpnmb G T 6: 49,022,417 (GRCm39) probably null Het
Ifi44 G A 3: 151,451,229 (GRCm39) P241S probably damaging Het
Irs1 T C 1: 82,265,184 (GRCm39) T1011A probably benign Het
Jag2 A T 12: 112,877,869 (GRCm39) S595T probably benign Het
Kif5a T A 10: 127,066,823 (GRCm39) Q960L probably benign Het
Kifc2 A G 15: 76,548,548 (GRCm39) E430G possibly damaging Het
Lama3 T A 18: 12,544,627 (GRCm39) C323* probably null Het
Lgsn T C 1: 31,242,823 (GRCm39) Y302H probably benign Het
Lmbrd1 G A 1: 24,784,056 (GRCm39) probably null Het
Lrpap1 A G 5: 35,256,622 (GRCm39) V120A probably damaging Het
Macrod2 T A 2: 140,261,858 (GRCm39) D46E possibly damaging Het
Mbd4 C A 6: 115,822,283 (GRCm39) R63L possibly damaging Het
Mfsd10 T C 5: 34,792,293 (GRCm39) probably benign Het
Mib2 G T 4: 155,744,229 (GRCm39) S144R probably benign Het
Muc5b T A 7: 141,401,453 (GRCm39) C566* probably null Het
Ndufs1 C A 1: 63,200,108 (GRCm39) G268V probably damaging Het
Nfs1 A G 2: 155,976,369 (GRCm39) V175A possibly damaging Het
Ngb G A 12: 87,146,999 (GRCm39) H73Y probably benign Het
Npepps G A 11: 97,117,652 (GRCm39) T549I probably damaging Het
Nr1h2 A G 7: 44,199,923 (GRCm39) V329A possibly damaging Het
Nsun6 T C 2: 15,041,137 (GRCm39) I151M possibly damaging Het
Ofcc1 T C 13: 40,155,368 (GRCm39) probably null Het
Or1e31 C T 11: 73,689,665 (GRCm39) C306Y probably benign Het
Or2y16 T A 11: 49,334,696 (GRCm39) F6Y probably benign Het
Or2z8 A G 8: 72,811,938 (GRCm39) N138S probably benign Het
Or51h1 T A 7: 102,308,041 (GRCm39) N4K possibly damaging Het
Or5an1c C T 19: 12,218,936 (GRCm39) V30I probably benign Het
Or8b46 A G 9: 38,450,371 (GRCm39) Y60C probably damaging Het
Parp6 A G 9: 59,542,267 (GRCm39) probably null Het
Pcnt C A 10: 76,245,411 (GRCm39) R1075S possibly damaging Het
Pla2g4f T C 2: 120,133,757 (GRCm39) E548G probably damaging Het
Polrmt G T 10: 79,575,357 (GRCm39) H725N probably benign Het
Pou2f3 T C 9: 43,051,153 (GRCm39) T178A probably damaging Het
Prtn3 C A 10: 79,717,899 (GRCm39) P169H probably damaging Het
Ptprd A G 4: 76,009,769 (GRCm39) I764T probably benign Het
Ptprh A T 7: 4,572,576 (GRCm39) H467Q probably benign Het
Raph1 A T 1: 60,528,273 (GRCm39) I996N probably damaging Het
Rasa4 G A 5: 136,120,083 (GRCm39) W53* probably null Het
Rasgrp1 C T 2: 117,115,356 (GRCm39) R744Q probably benign Het
Rmnd5a T C 6: 71,390,333 (GRCm39) E141G probably damaging Het
Rps12 T C 10: 23,662,688 (GRCm39) I51M possibly damaging Het
Scn10a T G 9: 119,451,976 (GRCm39) S1316R possibly damaging Het
Sdhb A G 4: 140,704,777 (GRCm39) H246R possibly damaging Het
Setx G A 2: 29,034,058 (GRCm39) R332Q probably damaging Het
Siglec1 A C 2: 130,917,843 (GRCm39) S1011R probably damaging Het
Sin3b A C 8: 73,452,271 (GRCm39) I126L probably benign Het
Slc11a1 T G 1: 74,423,247 (GRCm39) L366R probably damaging Het
Slc12a1 C T 2: 125,002,999 (GRCm39) R177* probably null Het
Slc30a1 A C 1: 191,641,160 (GRCm39) K269Q probably benign Het
Slco1a5 T C 6: 142,194,533 (GRCm39) Y370C possibly damaging Het
Slf2 T A 19: 44,923,364 (GRCm39) probably null Het
Sltm A G 9: 70,496,339 (GRCm39) H958R probably damaging Het
Snrnp40 A G 4: 130,256,549 (GRCm39) I91M probably damaging Het
Spta1 A T 1: 174,058,232 (GRCm39) Q1900L probably benign Het
Srgn C T 10: 62,333,631 (GRCm39) E49K possibly damaging Het
Ssu2 A C 6: 112,353,411 (GRCm39) C238G probably damaging Het
Terf2 G T 8: 107,803,307 (GRCm39) H425Q probably benign Het
Thra G A 11: 98,646,990 (GRCm39) S37N probably benign Het
Toporsl A G 4: 52,610,845 (GRCm39) D246G probably damaging Het
Ubap2l G A 3: 89,928,210 (GRCm39) T553M probably damaging Het
Usp10 A G 8: 120,667,930 (GRCm39) Y77C probably benign Het
Utrn T C 10: 12,625,813 (GRCm39) T123A probably damaging Het
Vmn1r204 T G 13: 22,740,867 (GRCm39) F166C probably benign Het
Vmn2r14 T C 5: 109,369,370 (GRCm39) I68V probably benign Het
Wls C T 3: 159,603,082 (GRCm39) T165I probably benign Het
Wsb1 A G 11: 79,131,199 (GRCm39) M399T probably benign Het
Xbp1 C T 11: 5,471,167 (GRCm39) T58M probably damaging Het
Zbtb46 A T 2: 181,032,929 (GRCm39) D577E probably benign Het
Zfp366 A G 13: 99,382,991 (GRCm39) D718G probably damaging Het
Zfp408 A T 2: 91,475,369 (GRCm39) V595E possibly damaging Het
Zfp493 T A 13: 67,934,322 (GRCm39) W60R probably null Het
Zfp606 A T 7: 12,227,932 (GRCm39) K626N probably damaging Het
Zfp820 A T 17: 22,037,966 (GRCm39) L454Q probably benign Het
Zswim5 A G 4: 116,830,169 (GRCm39) I515V probably benign Het
Other mutations in Gcm2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01312:Gcm2 APN 13 41,256,607 (GRCm39) missense probably damaging 1.00
IGL01476:Gcm2 APN 13 41,259,217 (GRCm39) missense probably damaging 1.00
IGL02034:Gcm2 APN 13 41,259,269 (GRCm39) missense probably damaging 1.00
IGL02186:Gcm2 APN 13 41,258,125 (GRCm39) missense possibly damaging 0.93
IGL02456:Gcm2 APN 13 41,256,477 (GRCm39) missense probably benign 0.01
IGL03142:Gcm2 APN 13 41,256,711 (GRCm39) missense probably benign 0.01
IGL03184:Gcm2 APN 13 41,258,888 (GRCm39) missense probably damaging 1.00
PIT4403001:Gcm2 UTSW 13 41,256,315 (GRCm39) missense probably benign 0.01
R0227:Gcm2 UTSW 13 41,259,332 (GRCm39) missense probably damaging 0.99
R1061:Gcm2 UTSW 13 41,259,347 (GRCm39) missense probably damaging 1.00
R1813:Gcm2 UTSW 13 41,259,367 (GRCm39) missense probably benign 0.19
R2057:Gcm2 UTSW 13 41,263,430 (GRCm39) start codon destroyed probably null 0.28
R2058:Gcm2 UTSW 13 41,263,430 (GRCm39) start codon destroyed probably null 0.28
R2059:Gcm2 UTSW 13 41,263,430 (GRCm39) start codon destroyed probably null 0.28
R2351:Gcm2 UTSW 13 41,257,094 (GRCm39) missense probably benign 0.02
R4653:Gcm2 UTSW 13 41,256,317 (GRCm39) missense probably benign 0.21
R4799:Gcm2 UTSW 13 41,256,970 (GRCm39) missense possibly damaging 0.66
R5135:Gcm2 UTSW 13 41,256,435 (GRCm39) missense probably benign
R5162:Gcm2 UTSW 13 41,257,131 (GRCm39) missense probably benign 0.01
R5665:Gcm2 UTSW 13 41,263,387 (GRCm39) missense possibly damaging 0.73
R5756:Gcm2 UTSW 13 41,263,372 (GRCm39) missense probably damaging 1.00
R5771:Gcm2 UTSW 13 41,256,991 (GRCm39) missense probably benign 0.40
R5928:Gcm2 UTSW 13 41,256,874 (GRCm39) missense probably benign 0.00
R5977:Gcm2 UTSW 13 41,256,603 (GRCm39) missense probably damaging 0.99
R6394:Gcm2 UTSW 13 41,263,373 (GRCm39) missense probably damaging 1.00
R6578:Gcm2 UTSW 13 41,259,154 (GRCm39) missense probably damaging 1.00
R6798:Gcm2 UTSW 13 41,259,361 (GRCm39) missense probably damaging 1.00
R7088:Gcm2 UTSW 13 41,256,840 (GRCm39) missense probably damaging 0.98
R7413:Gcm2 UTSW 13 41,259,230 (GRCm39) missense probably damaging 1.00
R7456:Gcm2 UTSW 13 41,256,751 (GRCm39) missense probably benign 0.02
R8293:Gcm2 UTSW 13 41,256,646 (GRCm39) missense probably damaging 1.00
R8738:Gcm2 UTSW 13 41,258,096 (GRCm39) missense probably benign 0.41
R9087:Gcm2 UTSW 13 41,263,406 (GRCm39) missense
R9316:Gcm2 UTSW 13 41,259,328 (GRCm39) missense probably damaging 1.00
R9799:Gcm2 UTSW 13 41,258,924 (GRCm39) missense probably damaging 1.00
Z1088:Gcm2 UTSW 13 41,256,268 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTAGCTGTGAAATCCAAGGTTCTC -3'
(R):5'- GAAGCACTCAGGACATCAGG -3'

Sequencing Primer
(F):5'- AAGGTTCTCTCATAGCTGCCATAGG -3'
(R):5'- GGGGACACCTCAATAGCACG -3'
Posted On 2015-12-29