Incidental Mutation 'R6150:Erc2'
ID 489211
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 044297-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6150 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 27344385-28200494 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to A at 27863248 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Tyrosine at position 491 (S491Y)
Ref Sequence ENSEMBL: ENSMUSP00000147744 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090302] [ENSMUST00000210135] [ENSMUST00000210924] [ENSMUST00000211145]
AlphaFold Q6PH08
Predicted Effect probably damaging
Transcript: ENSMUST00000090302
AA Change: S821Y

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000087773
Gene: ENSMUSG00000040640
AA Change: S821Y

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 damaging
Transcript: ENSMUST00000210135
AA Change: S845Y

PolyPhen 2 Score 0.960 (Sensitivity: 0.78; Specificity: 0.95)
Predicted Effect probably damaging
Transcript: ENSMUST00000210924
AA Change: S491Y

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
Predicted Effect probably benign
Transcript: ENSMUST00000211145
AA Change: S825Y

PolyPhen 2 Score 0.042 (Sensitivity: 0.94; Specificity: 0.83)
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.2%
  • 20x: 94.9%
Validation Efficiency 97% (56/58)
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: 59 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aldh3a1 A G 11: 61,104,334 (GRCm39) T74A probably benign Het
Arhgef1 T C 7: 24,618,782 (GRCm39) probably null Het
Art1 C G 7: 101,756,294 (GRCm39) R162G probably benign Het
Boll T A 1: 55,309,812 (GRCm39) I280F possibly damaging Het
Cep44 T C 8: 56,992,840 (GRCm39) E258G probably benign Het
Cutc T A 19: 43,748,328 (GRCm39) V75E probably damaging Het
Dtx1 T C 5: 120,819,428 (GRCm39) K590R probably damaging Het
Eps8 A T 6: 137,494,172 (GRCm39) D295E probably damaging Het
F2rl3 G T 8: 73,489,366 (GRCm39) A198S probably benign Het
Fam83b G A 9: 76,399,639 (GRCm39) T488M probably damaging Het
Fitm2 A G 2: 163,311,994 (GRCm39) L73P probably damaging Het
Fxyd1 T C 7: 30,754,228 (GRCm39) probably null Het
Gm17186 T C 14: 51,918,183 (GRCm39) noncoding transcript Het
Hivep3 C A 4: 119,591,274 (GRCm39) S94* probably null Het
Ifna1 T A 4: 88,768,349 (GRCm39) M9K probably null Het
Igsf11 G A 16: 38,843,711 (GRCm39) E275K probably damaging Het
Itga1 G A 13: 115,104,769 (GRCm39) L1086F probably benign Het
Itgav T C 2: 83,606,780 (GRCm39) S374P probably benign Het
Jmy A T 13: 93,577,641 (GRCm39) N842K probably benign Het
Kcnh6 G A 11: 105,911,557 (GRCm39) V595M possibly damaging Het
Kif13b T A 14: 64,989,088 (GRCm39) I823N probably damaging Het
Kif26b T C 1: 178,743,111 (GRCm39) L1069P probably damaging Het
Kl T A 5: 150,912,318 (GRCm39) M689K possibly damaging Het
Kmt2b G T 7: 30,287,902 (GRCm39) probably benign Het
Map10 G A 8: 126,398,328 (GRCm39) D574N probably damaging Het
Mau2 A T 8: 70,472,487 (GRCm39) H565Q probably benign Het
Myb A G 10: 21,017,668 (GRCm39) I641T probably damaging Het
Naaladl2 C A 3: 24,606,214 (GRCm39) G15V probably null Het
Or10k2 G A 8: 84,267,782 (GRCm39) C3Y probably benign Het
Or3a4 A C 11: 73,945,145 (GRCm39) S147A probably benign Het
Or6c210 A G 10: 129,495,803 (GRCm39) I43V probably benign Het
Or7d11 A T 9: 19,966,170 (GRCm39) N78K probably benign Het
Otog A G 7: 45,913,483 (GRCm39) E772G possibly damaging Het
Pla2g4d T C 2: 120,100,045 (GRCm39) D674G probably damaging Het
Pmpcb A G 5: 21,942,137 (GRCm39) probably null Het
Pomk A G 8: 26,473,284 (GRCm39) V223A possibly damaging Het
Prpf40a T C 2: 53,047,927 (GRCm39) M197V probably benign Het
Serpina1e A G 12: 103,917,066 (GRCm39) V201A probably benign Het
Six5 C T 7: 18,831,446 (GRCm39) P646S probably benign Het
Slc17a9 A G 2: 180,379,421 (GRCm39) I298V probably benign Het
Slc37a2 G T 9: 37,149,643 (GRCm39) T188K probably damaging Het
Slc6a11 T A 6: 114,222,579 (GRCm39) F525I probably benign Het
Slit2 A T 5: 48,461,516 (GRCm39) D1504V probably damaging Het
Srcap T A 7: 127,134,000 (GRCm39) M907K probably damaging Het
Sspo T C 6: 48,463,313 (GRCm39) L3746P probably benign Het
Supv3l1 A T 10: 62,271,501 (GRCm39) N376K possibly damaging Het
Tekt3 A T 11: 62,985,483 (GRCm39) T430S possibly damaging Het
Tex2 A T 11: 106,457,906 (GRCm39) V508D probably benign Het
Tmem184c G T 8: 78,323,069 (GRCm39) Q598K probably benign Het
Ube2v1 G A 2: 167,459,874 (GRCm39) R42* probably null Het
Usp45 A C 4: 21,810,797 (GRCm39) D331A probably damaging Het
Vangl1 T C 3: 102,091,835 (GRCm39) T84A probably damaging Het
Vgll3 T A 16: 65,625,064 (GRCm39) probably null Het
Vmn1r61 T A 7: 5,613,678 (GRCm39) H212L probably benign Het
Vmn2r114 A G 17: 23,510,269 (GRCm39) V737A probably benign Het
Vmn2r35 A T 7: 7,789,555 (GRCm39) D727E probably damaging Het
Vps18 T A 2: 119,128,073 (GRCm39) Y965* probably null Het
Zfp521 A T 18: 13,977,135 (GRCm39) C1093S probably damaging Het
Zfp971 A C 2: 177,675,247 (GRCm39) H282P 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
R1498:Erc2 UTSW 14 28,024,855 (GRCm39) missense probably benign 0.27
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
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'- AGTGCAGATGTCGCGTTGTC -3'
(R):5'- GGCTGTACAGTCTCAATGGG -3'

Sequencing Primer
(F):5'- CCCTCTGTGTCTCTCAGAACAAGATG -3'
(R):5'- GTGCACAAGGGGTAGCC -3'
Posted On 2017-10-10