Incidental Mutation 'R5977:Gcm2'
ID 481211
Institutional Source Beutler Lab
Gene Symbol Gcm2
Ensembl Gene ENSMUSG00000021362
Gene Name glial cells missing homolog 2
Synonyms Gcm1-rs2
MMRRC Submission 044159-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.735) question?
Stock # R5977 (G1)
Quality Score 173.009
Status Validated
Chromosome 13
Chromosomal Location 41254903-41264511 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 41256603 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 382 (V382A)
Ref Sequence ENSEMBL: ENSMUSP00000021791 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021791] [ENSMUST00000225271]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000021791
AA Change: V382A

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000021791
Gene: ENSMUSG00000021362
AA Change: V382A

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 0.1928 question?
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.6%
  • 20x: 96.3%
Validation Efficiency 97% (72/74)
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: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700017N19Rik A T 10: 100,451,106 (GRCm39) R446S probably damaging Het
2900092C05Rik A T 7: 12,288,664 (GRCm39) H159L probably benign Het
4933405O20Rik G A 7: 50,249,838 (GRCm39) V291I probably damaging Het
A2ml1 A G 6: 128,558,085 (GRCm39) Y24H probably damaging Het
Adgrv1 C T 13: 81,583,678 (GRCm39) probably null Het
Ankrd52 C T 10: 128,218,566 (GRCm39) H351Y probably damaging Het
Anks6 C A 4: 47,035,748 (GRCm39) A588S probably benign Het
Arl15 T G 13: 114,070,645 (GRCm39) V80G probably damaging Het
Atp8a1 A G 5: 67,904,628 (GRCm39) I532T possibly damaging Het
Birc6 T C 17: 74,910,031 (GRCm39) C1475R probably damaging Het
Carmil1 C T 13: 24,253,719 (GRCm39) R394Q probably damaging Het
Cbfa2t2 T C 2: 154,359,697 (GRCm39) I254T probably damaging Het
Cemip2 A G 19: 21,803,447 (GRCm39) T827A probably benign Het
Col6a3 A G 1: 90,749,571 (GRCm39) V421A possibly damaging Het
Cped1 T C 6: 22,254,607 (GRCm39) V1000A probably damaging Het
Cr1l A T 1: 194,797,076 (GRCm39) Y282* probably null Het
Cryl1 G T 14: 57,620,236 (GRCm39) T43K probably benign Het
Csmd2 C T 4: 127,952,827 (GRCm39) P92L probably damaging Het
Ddx60 G A 8: 62,474,444 (GRCm39) probably null Het
Dhrs7b C T 11: 60,743,328 (GRCm39) R187* probably null Het
Dmtf1 T C 5: 9,190,451 (GRCm39) T88A probably damaging Het
Dnah2 T C 11: 69,411,707 (GRCm39) E305G possibly damaging Het
Dscaml1 A C 9: 45,632,596 (GRCm39) N1154T probably benign Het
Efhc1 A G 1: 21,030,442 (GRCm39) Y125C probably damaging Het
Egflam T A 15: 7,347,726 (GRCm39) Y68F possibly damaging Het
Gm18358 A G 7: 84,739,756 (GRCm39) noncoding transcript Het
Gm3443 T G 19: 21,534,960 (GRCm39) I75S probably benign Het
Gpr182 C A 10: 127,586,748 (GRCm39) V68F possibly damaging Het
Herc1 T A 9: 66,340,604 (GRCm39) M1651K possibly damaging Het
Hey1 A T 3: 8,731,418 (GRCm39) probably null Het
Ighv1-43 A C 12: 114,909,829 (GRCm39) V31G probably benign Het
Il17rc T C 6: 113,459,692 (GRCm39) V450A probably damaging Het
Kbtbd4 T G 2: 90,736,487 (GRCm39) V166G probably benign Het
Marveld2 T C 13: 100,748,197 (GRCm39) N294S possibly damaging Het
Mtdh A G 15: 34,099,720 (GRCm39) K61E probably damaging Het
Muc5ac T C 7: 141,350,104 (GRCm39) S616P possibly damaging Het
Myh15 T C 16: 48,973,866 (GRCm39) L1292P probably damaging Het
Nek8 C T 11: 78,058,651 (GRCm39) V550M probably benign Het
Nup155 T A 15: 8,159,721 (GRCm39) probably null Het
Or2y17 G A 11: 49,231,592 (GRCm39) V78M probably damaging Het
Or7c70 A T 10: 78,683,572 (GRCm39) M59K possibly damaging Het
Or8b36 ATTGCTGTTT ATTGCTGTTTGCTGTTT 9: 37,937,836 (GRCm39) probably null Het
Papln G A 12: 83,831,143 (GRCm39) W1099* probably null Het
Pcdhb17 A G 18: 37,618,720 (GRCm39) Y170C probably damaging Het
Pramel12 T C 4: 143,144,229 (GRCm39) Y192H probably benign Het
Prss39 T G 1: 34,541,783 (GRCm39) C287G probably damaging Het
Pyroxd2 A G 19: 42,723,911 (GRCm39) V338A probably damaging Het
Rab19 T A 6: 39,360,860 (GRCm39) F3I probably benign Het
Relt A G 7: 100,512,355 (GRCm39) probably benign Het
Sbf2 T A 7: 109,977,193 (GRCm39) H647L probably benign Het
Scube1 C T 15: 83,513,689 (GRCm39) C327Y probably damaging Het
Sec14l4 A C 11: 3,990,055 (GRCm39) Q118P possibly damaging Het
Shisa9 C G 16: 12,085,292 (GRCm39) D300E probably benign Het
Smg1 A G 7: 117,740,580 (GRCm39) probably benign Het
Sncaip A G 18: 53,002,393 (GRCm39) T305A probably benign Het
Sorcs3 T C 19: 48,784,889 (GRCm39) V1104A probably damaging Het
Ugt1a6b C T 1: 88,143,982 (GRCm39) R201C probably damaging Het
Unc119b A G 5: 115,268,612 (GRCm39) V91A probably benign Het
Uvssa A G 5: 33,547,204 (GRCm39) K257E probably damaging Het
Vmn1r199 A C 13: 22,567,416 (GRCm39) M237L probably benign Het
Vmn1r69 G A 7: 10,314,417 (GRCm39) R26W probably damaging Het
Vmn2r54 A G 7: 12,366,143 (GRCm39) F264L probably damaging Het
Vmn2r7 C T 3: 64,623,464 (GRCm39) W285* probably null Het
Vmn2r78 T A 7: 86,569,541 (GRCm39) S145T possibly damaging Het
Vmn2r78 T A 7: 86,604,115 (GRCm39) N764K probably benign Het
Wdr5b T G 16: 35,862,374 (GRCm39) H164Q probably damaging Het
Zcchc7 G A 4: 44,894,982 (GRCm39) V236I possibly damaging Het
Zfp729b G A 13: 67,739,740 (GRCm39) R842C 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
R4782:Gcm2 UTSW 13 41,256,970 (GRCm39) missense possibly damaging 0.66
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
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'- AGTCTCCAGGGACTTTCAGAGG -3'
(R):5'- ATGGCAGCTATGAGAGAACCTTG -3'

Sequencing Primer
(F):5'- ACTTTCAGAGGGGCTCTCC -3'
(R):5'- GAACCTTGGATTTCACAGCTAGG -3'
Posted On 2017-06-26