Incidental Mutation 'R5948:Efhc1'
ID 472265
Institutional Source Beutler Lab
Gene Symbol Efhc1
Ensembl Gene ENSMUSG00000041809
Gene Name EF-hand domain (C-terminal) containing 1
Synonyms 1700029F22Rik, myoclonin1, mRib72-1
MMRRC Submission 043244-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.079) question?
Stock # R5948 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 21021850-21061065 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 21043052 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Asparagine at position 324 (Y324N)
Ref Sequence ENSEMBL: ENSMUSP00000042343 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038447]
AlphaFold no structure available at present
Predicted Effect probably damaging
Transcript: ENSMUST00000038447
AA Change: Y324N

PolyPhen 2 Score 0.991 (Sensitivity: 0.71; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000042343
Gene: ENSMUSG00000041809
AA Change: Y324N

DomainStartEndE-ValueType
DM10 93 198 2.74e-52 SMART
DM10 239 359 3.04e-59 SMART
DM10 416 520 8.05e-50 SMART
SCOP:d1sra__ 538 646 2e-12 SMART
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.0%
  • 20x: 94.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an EF-hand-containing calcium binding protein. The encoded protein likely plays a role in calcium homeostasis. Mutations in this gene have been associated with susceptibility to juvenile myoclonic epilepsy and juvenile absence epilepsy. Alternatively spliced transcript variants have been described. [provided by RefSeq, Feb 2010]
PHENOTYPE: Mice homozygous or heterozygous for a null mutation display myoclonus and increased susceptibility to pharmacologically induced seizures. Homozygous mice also display enlarged brain ventricles and reduced hippocampal size. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adad1 T C 3: 37,137,504 (GRCm39) probably null Het
Adam8 G T 7: 139,567,797 (GRCm39) D341E probably benign Het
Ankrd6 T C 4: 32,817,075 (GRCm39) T351A possibly damaging Het
Ccdc150 T C 1: 54,316,873 (GRCm39) S251P possibly damaging Het
Cfh T C 1: 140,036,546 (GRCm39) N629S probably damaging Het
Col4a2 T C 8: 11,470,600 (GRCm39) S453P probably benign Het
Csf2 T C 11: 54,138,514 (GRCm39) D109G probably benign Het
Dapk1 C A 13: 60,877,209 (GRCm39) H483N probably damaging Het
Dnah7c T G 1: 46,711,657 (GRCm39) I2628R probably benign Het
Dsp T C 13: 38,379,377 (GRCm39) Y2041H possibly damaging Het
Dusp10 A G 1: 183,801,073 (GRCm39) N280S probably benign Het
Epsti1 T C 14: 78,177,330 (GRCm39) L170P probably damaging Het
Fbn2 C T 18: 58,170,121 (GRCm39) G2217R probably damaging Het
Fryl A G 5: 73,254,715 (GRCm39) probably null Het
Mrpl39 T C 16: 84,522,041 (GRCm39) N244D probably benign Het
Nptxr C T 15: 79,674,042 (GRCm39) A445T probably benign Het
Or1j15 A G 2: 36,459,363 (GRCm39) Y251C probably damaging Het
Otud3 A G 4: 138,624,925 (GRCm39) Y259H probably benign Het
Parvb G A 15: 84,187,662 (GRCm39) V257M probably damaging Het
Piezo1 T C 8: 123,210,086 (GRCm39) E2258G probably benign Het
Prpf8 A G 11: 75,400,015 (GRCm39) E2303G possibly damaging Het
Psmc6 A G 14: 45,572,114 (GRCm39) D88G probably benign Het
Rbbp6 C T 7: 122,596,851 (GRCm39) T701I probably damaging Het
Rtl1 T A 12: 109,557,033 (GRCm39) D1602V possibly damaging Het
Rubcnl T C 14: 75,285,056 (GRCm39) L525P probably damaging Het
Sbf2 T C 7: 110,088,492 (GRCm39) D73G probably damaging Het
Sh3tc2 T A 18: 62,146,176 (GRCm39) M1185K probably damaging Het
Shank2 A G 7: 143,960,960 (GRCm39) K469E probably damaging Het
Ttc41 T C 10: 86,549,088 (GRCm39) L94P probably damaging Het
Ttf1 G A 2: 28,963,932 (GRCm39) A603T possibly damaging Het
Usp9y A T Y: 1,324,996 (GRCm39) H1686Q possibly damaging Het
Vps37a A G 8: 40,993,752 (GRCm39) E249G possibly damaging Het
Zfp273 A G 13: 67,973,918 (GRCm39) I316V probably benign Het
Zfp600 T A 4: 146,131,645 (GRCm39) N104K probably damaging Het
Other mutations in Efhc1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00514:Efhc1 APN 1 21,049,705 (GRCm39) nonsense probably null
IGL00549:Efhc1 APN 1 21,049,705 (GRCm39) nonsense probably null
IGL01611:Efhc1 APN 1 21,060,911 (GRCm39) makesense probably null
IGL01916:Efhc1 APN 1 21,048,973 (GRCm39) missense probably damaging 1.00
IGL02366:Efhc1 APN 1 21,030,486 (GRCm39) missense probably damaging 0.99
IGL02567:Efhc1 APN 1 21,043,188 (GRCm39) missense probably damaging 0.98
IGL02590:Efhc1 APN 1 21,037,608 (GRCm39) missense probably damaging 1.00
IGL02869:Efhc1 APN 1 21,037,567 (GRCm39) missense probably damaging 0.96
IGL03264:Efhc1 APN 1 21,037,715 (GRCm39) missense probably benign
IGL03292:Efhc1 APN 1 21,030,496 (GRCm39) missense possibly damaging 0.89
IGL03097:Efhc1 UTSW 1 21,043,049 (GRCm39) missense probably damaging 1.00
P0023:Efhc1 UTSW 1 21,025,751 (GRCm39) missense probably benign
R0180:Efhc1 UTSW 1 21,037,713 (GRCm39) missense probably benign
R0220:Efhc1 UTSW 1 21,037,582 (GRCm39) missense probably damaging 0.98
R0391:Efhc1 UTSW 1 21,030,412 (GRCm39) missense probably damaging 1.00
R0765:Efhc1 UTSW 1 21,048,876 (GRCm39) missense probably benign 0.00
R1293:Efhc1 UTSW 1 21,048,996 (GRCm39) missense probably damaging 0.96
R1414:Efhc1 UTSW 1 21,031,513 (GRCm39) missense probably damaging 1.00
R1644:Efhc1 UTSW 1 21,037,625 (GRCm39) nonsense probably null
R1799:Efhc1 UTSW 1 21,049,762 (GRCm39) missense probably benign 0.00
R1932:Efhc1 UTSW 1 21,037,624 (GRCm39) missense probably damaging 1.00
R1991:Efhc1 UTSW 1 21,059,784 (GRCm39) nonsense probably null
R2103:Efhc1 UTSW 1 21,059,784 (GRCm39) nonsense probably null
R3956:Efhc1 UTSW 1 21,048,890 (GRCm39) missense probably damaging 0.96
R4812:Efhc1 UTSW 1 21,060,871 (GRCm39) missense probably damaging 0.99
R5064:Efhc1 UTSW 1 21,045,187 (GRCm39) missense possibly damaging 0.91
R5562:Efhc1 UTSW 1 21,043,104 (GRCm39) missense probably damaging 0.98
R5800:Efhc1 UTSW 1 21,049,005 (GRCm39) missense probably benign 0.00
R5977:Efhc1 UTSW 1 21,030,442 (GRCm39) missense probably damaging 1.00
R6313:Efhc1 UTSW 1 21,049,652 (GRCm39) missense possibly damaging 0.69
R6375:Efhc1 UTSW 1 21,043,164 (GRCm39) missense probably benign 0.05
R6512:Efhc1 UTSW 1 21,030,573 (GRCm39) missense probably damaging 0.99
R6530:Efhc1 UTSW 1 21,031,366 (GRCm39) splice site probably null
R6865:Efhc1 UTSW 1 21,030,442 (GRCm39) missense probably damaging 1.00
R7398:Efhc1 UTSW 1 21,059,744 (GRCm39) missense probably benign
R7656:Efhc1 UTSW 1 21,031,281 (GRCm39) splice site probably null
R7676:Efhc1 UTSW 1 21,037,593 (GRCm39) missense probably damaging 1.00
R7719:Efhc1 UTSW 1 21,049,744 (GRCm39) missense probably benign
R7775:Efhc1 UTSW 1 21,049,685 (GRCm39) missense probably damaging 1.00
R7778:Efhc1 UTSW 1 21,049,685 (GRCm39) missense probably damaging 1.00
R7824:Efhc1 UTSW 1 21,049,685 (GRCm39) missense probably damaging 1.00
R7857:Efhc1 UTSW 1 21,045,226 (GRCm39) missense probably benign 0.11
R7970:Efhc1 UTSW 1 21,022,019 (GRCm39) missense probably benign 0.12
R8187:Efhc1 UTSW 1 21,030,396 (GRCm39) missense probably damaging 1.00
R8485:Efhc1 UTSW 1 21,030,460 (GRCm39) missense possibly damaging 0.95
R8752:Efhc1 UTSW 1 21,059,692 (GRCm39) missense probably benign
R8862:Efhc1 UTSW 1 21,037,573 (GRCm39) missense
R9086:Efhc1 UTSW 1 21,025,592 (GRCm39) missense probably damaging 1.00
R9328:Efhc1 UTSW 1 21,030,598 (GRCm39) missense probably damaging 1.00
R9619:Efhc1 UTSW 1 21,037,603 (GRCm39) missense probably benign 0.03
R9625:Efhc1 UTSW 1 21,049,738 (GRCm39) missense probably benign 0.00
R9747:Efhc1 UTSW 1 21,048,928 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- GCCCTTAAAGTACTCAGCTCTC -3'
(R):5'- CCCGTTACCTGTTTTACTGGAG -3'

Sequencing Primer
(F):5'- AAGGTTCTATGCCCCAGTATAGG -3'
(R):5'- AGGTGGCTCCTTCTTGGTCAC -3'
Posted On 2017-03-31