Incidental Mutation 'R1498:Erc2'
ID 169069
Institutional Source Beutler Lab
Gene Symbol Erc2
Ensembl Gene ENSMUSG00000040640
Gene Name ELKS/RAB6-interacting/CAST family member 2
Synonyms D14Ertd171e, ELKS2alpha, CAST
MMRRC Submission 039549-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1498 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 27344385-28200494 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 28024855 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 578 (M578K)
Ref Sequence ENSEMBL: ENSMUSP00000147744 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090302] [ENSMUST00000210135] [ENSMUST00000210924] [ENSMUST00000211145]
AlphaFold Q6PH08
Predicted Effect probably benign
Transcript: ENSMUST00000090302
AA Change: M908K

PolyPhen 2 Score 0.266 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000087773
Gene: ENSMUSG00000040640
AA Change: M908K

DomainStartEndE-ValueType
low complexity region 14 45 N/A INTRINSIC
low complexity region 121 133 N/A INTRINSIC
Pfam:Cast 150 907 N/A PFAM
low complexity region 916 928 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000209800
Predicted Effect probably benign
Transcript: ENSMUST00000210135
AA Change: M932K

PolyPhen 2 Score 0.102 (Sensitivity: 0.93; Specificity: 0.86)
Predicted Effect probably benign
Transcript: ENSMUST00000210924
AA Change: M578K

PolyPhen 2 Score 0.266 (Sensitivity: 0.91; Specificity: 0.88)
Predicted Effect probably benign
Transcript: ENSMUST00000211145
AA Change: M912K

PolyPhen 2 Score 0.102 (Sensitivity: 0.93; Specificity: 0.86)
Meta Mutation Damage Score 0.0894 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.2%
  • 20x: 92.6%
Validation Efficiency 97% (83/86)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein that belongs to the Rab3-interacting molecule (RIM)-binding protein family. Members of this protein family form part of the cytomatrix at the active zone (CAZ) complex and function as regulators of neurotransmitter release. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Nov 2015]
PHENOTYPE: Mice homozygous for targeted disruptions of this gene are viable and fertile. However, homozygotes for one allele display abnormal CNS synaptic transmission. Homozygotes for a second allele display retinal abnormalities and impaired vision. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acly A G 11: 100,374,627 (GRCm39) S799P probably benign Het
Acvr1b T C 15: 101,091,891 (GRCm39) F57S probably benign Het
Adamts5 T A 16: 85,696,990 (GRCm39) T56S possibly damaging Het
Adrb2 T C 18: 62,312,004 (GRCm39) T274A probably damaging Het
Agr3 A T 12: 35,984,379 (GRCm39) probably null Het
Ankrd6 A G 4: 32,810,289 (GRCm39) M405T probably benign Het
Aoc1l2 A G 6: 48,908,305 (GRCm39) H435R probably benign Het
Aqp5 T C 15: 99,491,128 (GRCm39) I60T probably damaging Het
Arf5 G T 6: 28,426,153 (GRCm39) R180L probably benign Het
Asap3 A G 4: 135,966,505 (GRCm39) N528D probably benign Het
Atmin G A 8: 117,681,540 (GRCm39) E180K probably benign Het
Bcl11a A T 11: 24,114,005 (GRCm39) E449D probably damaging Het
Cep128 A T 12: 91,333,191 (GRCm39) F25I probably benign Het
Cfp GCAC GC X: 20,795,905 (GRCm39) probably null Het
Chpt1 T A 10: 88,312,966 (GRCm39) Y282F possibly damaging Het
Cul7 A G 17: 46,966,636 (GRCm39) D355G probably benign Het
Daxx T C 17: 34,131,227 (GRCm39) Y385H probably damaging Het
Dnah2 A C 11: 69,411,493 (GRCm39) probably null Het
Dscc1 CTGAATGAAT CTGAAT 15: 54,943,572 (GRCm39) probably benign Het
Evc T A 5: 37,481,044 (GRCm39) H267L possibly damaging Het
Exosc10 A C 4: 148,666,243 (GRCm39) Q837P possibly damaging Het
Fasn G A 11: 120,706,245 (GRCm39) T1033I probably damaging Het
Fat1 C A 8: 45,478,521 (GRCm39) Y2522* probably null Het
Fbxw8 G A 5: 118,203,850 (GRCm39) probably benign Het
Fyn A G 10: 39,408,120 (GRCm39) D321G possibly damaging Het
Grm6 G A 11: 50,748,083 (GRCm39) V398M probably damaging Het
Gtpbp1 T A 15: 79,603,222 (GRCm39) probably null Het
Hnf1a A G 5: 115,108,596 (GRCm39) V103A probably damaging Het
Hsp90aa1 A T 12: 110,662,122 (GRCm39) probably null Het
Iqgap2 C T 13: 95,783,313 (GRCm39) V1288I probably benign Het
Irx5 A G 8: 93,086,514 (GRCm39) D199G probably damaging Het
Klrh1 A G 6: 129,748,703 (GRCm39) S105P probably damaging Het
Krt9 G T 11: 100,079,195 (GRCm39) C732* probably null Het
Lifr T C 15: 7,220,099 (GRCm39) S910P probably damaging Het
Lrig1 G A 6: 94,604,968 (GRCm39) A209V possibly damaging Het
Lrrk1 T A 7: 65,952,419 (GRCm39) R506* probably null Het
Lyst T A 13: 13,824,960 (GRCm39) I1525K possibly damaging Het
Mad2l1 C T 6: 66,516,826 (GRCm39) Q173* probably null Het
Mcoln1 T A 8: 3,562,861 (GRCm39) I524N probably damaging Het
Mmp3 A T 9: 7,446,967 (GRCm39) D49V possibly damaging Het
Morc3 A T 16: 93,650,743 (GRCm39) N321I probably damaging Het
Mrpl48 T C 7: 100,195,695 (GRCm39) probably benign Het
Myo6 T A 9: 80,214,961 (GRCm39) D1231E probably damaging Het
Nlrc4 A G 17: 74,753,408 (GRCm39) I325T probably benign Het
Or1j19 A T 2: 36,677,358 (GRCm39) I274F probably damaging Het
Or2ag17 T C 7: 106,389,623 (GRCm39) Y195C possibly damaging Het
Or4f61 A T 2: 111,922,938 (GRCm39) M36K probably benign Het
Or8c16 C G 9: 38,130,676 (GRCm39) P183A probably damaging Het
Or8k32 A G 2: 86,368,902 (GRCm39) V117A probably benign Het
Parvg T A 15: 84,218,832 (GRCm39) S230T possibly damaging Het
Pcca T C 14: 122,854,230 (GRCm39) I118T probably damaging Het
Pde6a A G 18: 61,365,932 (GRCm39) N219S possibly damaging Het
Phldb1 G T 9: 44,612,915 (GRCm39) P935Q possibly damaging Het
Plppr5 T C 3: 117,456,261 (GRCm39) S261P probably damaging Het
Ppl T C 16: 4,922,629 (GRCm39) N260S probably benign Het
Ppp1r3e A T 14: 55,113,882 (GRCm39) H263Q probably benign Het
Ppp3cb T C 14: 20,559,567 (GRCm39) probably null Het
Ppt2 A T 17: 34,842,075 (GRCm39) D185E probably benign Het
Prr27 A T 5: 87,998,600 (GRCm39) probably benign Het
Ptcd3 A T 6: 71,870,479 (GRCm39) V327E probably damaging Het
Pwwp4a G T X: 72,171,261 (GRCm39) G218C probably damaging Het
Rsf1 GCG GCGACG 7: 97,229,114 (GRCm39) probably benign Het
Rtp1 A T 16: 23,249,970 (GRCm39) M112L probably benign Het
Slc22a5 A T 11: 53,760,140 (GRCm39) L392Q probably damaging Het
Slc6a7 A G 18: 61,129,764 (GRCm39) I614T probably benign Het
Slu7 C A 11: 43,329,044 (GRCm39) P89T possibly damaging Het
Smarcc2 T C 10: 128,318,061 (GRCm39) V618A probably benign Het
Sorl1 C T 9: 41,952,369 (GRCm39) R729Q probably damaging Het
Sptbn2 T C 19: 4,794,274 (GRCm39) F1493L possibly damaging Het
Sulf1 C T 1: 12,918,574 (GRCm39) T66I probably damaging Het
Tgtp2 A G 11: 48,950,165 (GRCm39) Y136H probably damaging Het
Tmem117 T C 15: 94,536,242 (GRCm39) F92S probably damaging Het
Tmprss9 T A 10: 80,730,934 (GRCm39) V820E probably benign Het
Tpcn2 A G 7: 144,822,648 (GRCm39) Y266H probably damaging Het
Trat1 A G 16: 48,555,304 (GRCm39) S143P probably benign Het
Vmn1r49 T A 6: 90,049,298 (GRCm39) R235W probably damaging Het
Vmn1r71 A T 7: 10,482,575 (GRCm39) C38S probably benign Het
Vmn2r6 T A 3: 64,463,890 (GRCm39) T315S probably damaging Het
Wdr36 A G 18: 32,986,021 (GRCm39) D575G possibly damaging Het
Zfp292 G T 4: 34,805,397 (GRCm39) A2549E possibly damaging Het
Zfp354a A T 11: 50,961,073 (GRCm39) H426L probably damaging Het
Zfp407 C T 18: 84,577,898 (GRCm39) A1072T probably benign Het
Zfp648 T A 1: 154,081,119 (GRCm39) I426N probably damaging Het
Zfp87 T C 13: 74,520,736 (GRCm39) N114S probably benign Het
Other mutations in Erc2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00836:Erc2 APN 14 27,762,478 (GRCm39) missense probably damaging 0.98
IGL01862:Erc2 APN 14 27,993,526 (GRCm39) splice site probably benign
IGL01906:Erc2 APN 14 27,863,263 (GRCm39) missense probably damaging 0.99
IGL02177:Erc2 APN 14 27,620,580 (GRCm39) missense probably benign 0.00
IGL02481:Erc2 APN 14 27,375,028 (GRCm39) missense probably damaging 1.00
IGL02483:Erc2 APN 14 27,375,028 (GRCm39) missense probably damaging 1.00
IGL02623:Erc2 APN 14 27,498,937 (GRCm39) missense probably damaging 1.00
IGL03252:Erc2 APN 14 28,197,606 (GRCm39) utr 3 prime probably benign
IGL03378:Erc2 APN 14 27,733,680 (GRCm39) missense probably damaging 1.00
lobe UTSW 14 28,039,208 (GRCm39) missense probably damaging 0.96
R0091:Erc2 UTSW 14 27,498,781 (GRCm39) critical splice acceptor site probably null
R0309:Erc2 UTSW 14 27,863,182 (GRCm39) missense probably damaging 0.98
R0357:Erc2 UTSW 14 27,498,979 (GRCm39) missense probably damaging 0.99
R0378:Erc2 UTSW 14 27,733,651 (GRCm39) missense probably damaging 1.00
R0550:Erc2 UTSW 14 27,993,608 (GRCm39) missense possibly damaging 0.74
R0815:Erc2 UTSW 14 27,747,105 (GRCm39) missense probably benign 0.04
R0863:Erc2 UTSW 14 27,747,105 (GRCm39) missense probably benign 0.04
R1121:Erc2 UTSW 14 28,197,612 (GRCm39) utr 3 prime probably benign
R1164:Erc2 UTSW 14 28,024,929 (GRCm39) missense probably damaging 0.99
R1500:Erc2 UTSW 14 27,993,617 (GRCm39) missense probably damaging 0.98
R1555:Erc2 UTSW 14 27,733,622 (GRCm39) missense probably damaging 0.99
R1894:Erc2 UTSW 14 27,863,185 (GRCm39) missense probably damaging 0.99
R1950:Erc2 UTSW 14 27,634,857 (GRCm39) missense probably damaging 0.99
R1991:Erc2 UTSW 14 27,733,593 (GRCm39) missense probably benign 0.34
R2698:Erc2 UTSW 14 27,993,662 (GRCm39) missense probably benign 0.06
R2847:Erc2 UTSW 14 27,762,445 (GRCm39) missense probably damaging 0.97
R3015:Erc2 UTSW 14 27,733,732 (GRCm39) critical splice donor site probably null
R3612:Erc2 UTSW 14 27,499,134 (GRCm39) missense possibly damaging 0.69
R3759:Erc2 UTSW 14 27,747,120 (GRCm39) missense possibly damaging 0.94
R3857:Erc2 UTSW 14 28,197,599 (GRCm39) utr 3 prime probably benign
R3858:Erc2 UTSW 14 28,197,599 (GRCm39) utr 3 prime probably benign
R3859:Erc2 UTSW 14 28,197,599 (GRCm39) utr 3 prime probably benign
R4556:Erc2 UTSW 14 28,024,861 (GRCm39) missense probably damaging 1.00
R4739:Erc2 UTSW 14 27,498,838 (GRCm39) missense probably damaging 1.00
R4898:Erc2 UTSW 14 27,375,285 (GRCm39) missense probably damaging 1.00
R5068:Erc2 UTSW 14 28,024,900 (GRCm39) missense possibly damaging 0.63
R5113:Erc2 UTSW 14 27,374,829 (GRCm39) missense probably benign 0.40
R5418:Erc2 UTSW 14 27,688,467 (GRCm39) missense probably benign 0.14
R5741:Erc2 UTSW 14 28,024,826 (GRCm39) splice site probably null
R5819:Erc2 UTSW 14 27,863,326 (GRCm39) missense probably damaging 0.97
R5930:Erc2 UTSW 14 27,498,815 (GRCm39) missense probably damaging 0.99
R6073:Erc2 UTSW 14 27,733,593 (GRCm39) missense probably benign 0.00
R6150:Erc2 UTSW 14 27,863,248 (GRCm39) missense probably damaging 0.97
R6182:Erc2 UTSW 14 28,039,210 (GRCm39) missense probably damaging 0.99
R6188:Erc2 UTSW 14 28,039,208 (GRCm39) missense probably damaging 0.96
R6267:Erc2 UTSW 14 27,802,112 (GRCm39) missense probably damaging 1.00
R6296:Erc2 UTSW 14 27,802,112 (GRCm39) missense probably damaging 1.00
R6730:Erc2 UTSW 14 27,620,524 (GRCm39) missense possibly damaging 0.95
R6969:Erc2 UTSW 14 27,620,553 (GRCm39) missense probably damaging 1.00
R7095:Erc2 UTSW 14 27,620,550 (GRCm39) missense probably damaging 0.99
R7221:Erc2 UTSW 14 27,375,115 (GRCm39) missense probably damaging 0.97
R7365:Erc2 UTSW 14 27,762,346 (GRCm39) missense probably damaging 1.00
R7454:Erc2 UTSW 14 28,024,948 (GRCm39) missense possibly damaging 0.92
R7763:Erc2 UTSW 14 27,598,161 (GRCm39) critical splice donor site probably null
R7784:Erc2 UTSW 14 27,620,551 (GRCm39) missense probably damaging 0.96
R7890:Erc2 UTSW 14 27,762,298 (GRCm39) critical splice acceptor site probably null
R7894:Erc2 UTSW 14 27,499,165 (GRCm39) missense probably damaging 1.00
R8031:Erc2 UTSW 14 27,733,649 (GRCm39) missense probably damaging 0.99
R8206:Erc2 UTSW 14 28,024,972 (GRCm39) splice site probably null
R8273:Erc2 UTSW 14 27,499,096 (GRCm39) missense probably benign 0.41
R8304:Erc2 UTSW 14 27,375,122 (GRCm39) missense probably damaging 0.99
R8387:Erc2 UTSW 14 27,375,253 (GRCm39) missense possibly damaging 0.92
R8751:Erc2 UTSW 14 27,802,145 (GRCm39) missense possibly damaging 0.78
R8851:Erc2 UTSW 14 28,039,216 (GRCm39) missense probably null 0.99
R9130:Erc2 UTSW 14 27,751,418 (GRCm39) missense probably benign 0.25
R9292:Erc2 UTSW 14 27,498,799 (GRCm39) missense probably damaging 1.00
R9441:Erc2 UTSW 14 27,802,114 (GRCm39) missense possibly damaging 0.58
R9452:Erc2 UTSW 14 27,733,690 (GRCm39) missense probably damaging 1.00
R9529:Erc2 UTSW 14 28,197,723 (GRCm39) missense unknown
Predicted Primers PCR Primer
(F):5'- ACCAAAGCTAATGGCGTAGCTCC -3'
(R):5'- AGGTTTCTCTGGTTGCCAAGCTC -3'

Sequencing Primer
(F):5'- AAACGGAGCTCTCCTTTAGGTG -3'
(R):5'- TGCCAAGCTCTTGGGAATAG -3'
Posted On 2014-04-13