Incidental Mutation 'R6188:Erc2'
ID 502332
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 044328-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6188 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 27344385-28200494 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 28039208 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 950 (D950E)
Ref Sequence ENSEMBL: ENSMUSP00000147886 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090302] [ENSMUST00000210135] [ENSMUST00000210924] [ENSMUST00000211145]
AlphaFold Q6PH08
Predicted Effect probably benign
Transcript: ENSMUST00000090302
SMART Domains Protein: ENSMUSP00000087773
Gene: ENSMUSG00000040640

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: D970E

PolyPhen 2 Score 0.053 (Sensitivity: 0.94; Specificity: 0.84)
Predicted Effect probably benign
Transcript: ENSMUST00000210924
AA Change: D616E

PolyPhen 2 Score 0.003 (Sensitivity: 0.98; Specificity: 0.44)
Predicted Effect probably damaging
Transcript: ENSMUST00000211145
AA Change: D950E

PolyPhen 2 Score 0.964 (Sensitivity: 0.78; Specificity: 0.95)
Meta Mutation Damage Score 0.0595 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.5%
Validation Efficiency 98% (61/62)
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: 62 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2210408I21Rik A T 13: 77,331,850 (GRCm39) I88F possibly damaging Het
4930407I10Rik T C 15: 81,943,471 (GRCm39) S28P probably benign Het
a A T 2: 154,889,602 (GRCm39) N56I probably damaging Het
Apoe C A 7: 19,432,305 (GRCm39) probably benign Het
Aspm C A 1: 139,406,977 (GRCm39) R1955S possibly damaging Het
Boc G A 16: 44,319,911 (GRCm39) L358F possibly damaging Het
Cadm2 A T 16: 66,612,195 (GRCm39) probably null Het
Ccdc183 T C 2: 25,499,764 (GRCm39) E384G probably benign Het
Ccl12 A G 11: 81,993,943 (GRCm39) T67A probably damaging Het
Cep120 T C 18: 53,857,529 (GRCm39) D312G probably benign Het
Cmya5 A G 13: 93,229,952 (GRCm39) V1712A possibly damaging Het
Cmya5 A G 13: 93,233,784 (GRCm39) S435P possibly damaging Het
Dmbt1 A T 7: 130,699,361 (GRCm39) N997Y probably damaging Het
Dock2 T A 11: 34,453,396 (GRCm39) I86F probably damaging Het
Duox1 A G 2: 122,150,275 (GRCm39) Q168R probably benign Het
Epb41l4a T A 18: 33,965,718 (GRCm39) I370L probably benign Het
Exoc6b A G 6: 84,832,479 (GRCm39) V405A probably damaging Het
F13a1 T C 13: 37,209,752 (GRCm39) D71G probably benign Het
Fam151a A T 4: 106,602,696 (GRCm39) Y205F possibly damaging Het
Fcnb C A 2: 27,969,202 (GRCm39) R165M possibly damaging Het
Fndc3a C T 14: 72,827,401 (GRCm39) V50I probably damaging Het
Gm13276 C T 4: 88,704,096 (GRCm39) Q51* probably null Het
Grik1 T C 16: 87,852,959 (GRCm39) T75A probably benign Het
Grip2 A G 6: 91,740,514 (GRCm39) L1015P probably damaging Het
Hnrnpk A G 13: 58,541,967 (GRCm39) F339L probably benign Het
Iqgap3 A G 3: 88,006,200 (GRCm39) D537G probably benign Het
Kars1 C T 8: 112,735,113 (GRCm39) probably null Het
Kpna7 G T 5: 144,929,654 (GRCm39) N390K probably damaging Het
Krt36 A T 11: 99,993,246 (GRCm39) S410T probably benign Het
Lingo4 A G 3: 94,310,157 (GRCm39) E365G probably damaging Het
Liph T C 16: 21,803,018 (GRCm39) D17G probably benign Het
Lmbrd1 C A 1: 24,750,626 (GRCm39) N166K probably benign Het
Lypd9 T C 11: 58,337,182 (GRCm39) E97G probably benign Het
Nup155 T C 15: 8,139,059 (GRCm39) S44P probably damaging Het
Or2m12 A G 16: 19,105,307 (GRCm39) M62T probably damaging Het
Or4a72 A T 2: 89,405,538 (GRCm39) C177* probably null Het
Or5a3 A G 19: 12,399,974 (GRCm39) I100M probably benign Het
Pcdhga6 T C 18: 37,841,324 (GRCm39) V348A probably benign Het
Phc3 G A 3: 30,991,198 (GRCm39) Q295* probably null Het
Phyh A G 2: 4,932,301 (GRCm39) E129G probably damaging Het
Polb A G 8: 23,137,463 (GRCm39) S96P probably damaging Het
Ppp1r9a A T 6: 5,158,113 (GRCm39) K1174* probably null Het
Ppp1r9b C T 11: 94,882,662 (GRCm39) R97W probably damaging Het
Pttg1ip T C 10: 77,418,342 (GRCm39) probably null Het
Pygm G A 19: 6,447,967 (GRCm39) probably null Het
Rgs20 GGAGAGAG GGAGAG 1: 5,091,106 (GRCm39) probably null Het
Rlf T C 4: 121,027,963 (GRCm39) H111R probably damaging Het
Rmdn3 A G 2: 118,969,831 (GRCm39) probably null Het
Ror2 T A 13: 53,265,347 (GRCm39) T570S probably damaging Het
Sel1l3 A C 5: 53,313,061 (GRCm39) I542R possibly damaging Het
Serpinb3d A G 1: 107,006,237 (GRCm39) F284L probably damaging Het
Slc35e2 C T 4: 155,694,483 (GRCm39) P10L probably benign Het
Slc38a2 A G 15: 96,590,397 (GRCm39) probably null Het
Spata31e2 T A 1: 26,724,784 (GRCm39) Y132F probably damaging Het
Spata31h1 A G 10: 82,121,091 (GRCm39) I3973T probably damaging Het
Tet2 T C 3: 133,186,087 (GRCm39) S1117G probably benign Het
Trav15-1-dv6-1 C T 14: 53,797,414 (GRCm39) A21V probably damaging Het
Tsr3 G T 17: 25,460,835 (GRCm39) D234Y probably null Het
Vmn1r220 A T 13: 23,368,084 (GRCm39) L204H probably damaging Het
Vmn1r3 A T 4: 3,185,017 (GRCm39) S97T probably damaging Het
Zfp599 A G 9: 22,161,286 (GRCm39) F293S probably damaging Het
Zfp983 A G 17: 21,877,935 (GRCm39) Y46C probably damaging 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
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
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'- ATTTGACAAGCCAGTGATGTGG -3'
(R):5'- TGGGACACAGTAGCAAGCAC -3'

Sequencing Primer
(F):5'- GCCAGTGATGTGGAACTTAAATTAC -3'
(R):5'- ATCAGCGAGCACAATTGAGC -3'
Posted On 2018-02-27