Incidental Mutation 'R1500:Erc2'
ID 169214
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 039551-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1500 (G1)
Quality Score 225
Status Validated
Chromosome 14
Chromosomal Location 27344385-28200494 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 27993617 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 883 (T883A)
Ref Sequence ENSEMBL: ENSMUSP00000147886 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090302] [ENSMUST00000210135] [ENSMUST00000210924] [ENSMUST00000211145]
AlphaFold Q6PH08
Predicted Effect probably damaging
Transcript: ENSMUST00000090302
AA Change: T879A

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000087773
Gene: ENSMUSG00000040640
AA Change: T879A

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: T903A

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
Predicted Effect probably damaging
Transcript: ENSMUST00000210924
AA Change: T549A

PolyPhen 2 Score 0.980 (Sensitivity: 0.75; Specificity: 0.96)
Predicted Effect probably damaging
Transcript: ENSMUST00000211145
AA Change: T883A

PolyPhen 2 Score 0.984 (Sensitivity: 0.74; Specificity: 0.96)
Meta Mutation Damage Score 0.0831 question?
Coding Region Coverage
  • 1x: 98.9%
  • 3x: 97.8%
  • 10x: 94.7%
  • 20x: 87.1%
Validation Efficiency 95% (81/85)
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: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcg1 A G 17: 31,330,253 (GRCm39) D518G probably benign Het
Acaca T A 11: 84,184,810 (GRCm39) D96E probably benign Het
Actbl2 G A 13: 111,391,854 (GRCm39) R63Q probably damaging Het
Adamts6 T A 13: 104,449,389 (GRCm39) H266Q probably damaging Het
Aff4 T C 11: 53,263,205 (GRCm39) V75A probably benign Het
Ank2 A G 3: 126,726,631 (GRCm39) S888P probably benign Het
Ano7 T C 1: 93,325,050 (GRCm39) F534S probably damaging Het
Arhgef6 T C X: 56,383,922 (GRCm39) M5V probably benign Het
Bcam T A 7: 19,492,889 (GRCm39) D484V possibly damaging Het
Bltp2 C A 11: 78,174,958 (GRCm39) Q1698K possibly damaging Het
Ccdc88a T C 11: 29,432,713 (GRCm39) Y1240H probably benign Het
Cfh T C 1: 140,028,614 (GRCm39) Y500C probably damaging Het
Chd1l G A 3: 97,490,121 (GRCm39) A478V probably benign Het
Dnah1 T C 14: 31,038,715 (GRCm39) D122G probably benign Het
Dnah11 A T 12: 117,976,564 (GRCm39) probably null Het
Dnah17 T C 11: 117,991,879 (GRCm39) K1230E probably benign Het
Dync1h1 G A 12: 110,602,943 (GRCm39) E2195K probably benign Het
E330020D12Rik A T 1: 153,284,125 (GRCm39) noncoding transcript Het
Ece2 T C 16: 20,462,992 (GRCm39) L639P probably damaging Het
Epha3 A T 16: 63,416,025 (GRCm39) V658E probably benign Het
Erbb2 C T 11: 98,319,804 (GRCm39) T632I probably damaging Het
Extl2 T C 3: 115,820,789 (GRCm39) V198A probably benign Het
Fktn G T 4: 53,735,065 (GRCm39) M234I probably benign Het
Ggt7 A G 2: 155,340,966 (GRCm39) S400P probably benign Het
Gldc A C 19: 30,091,225 (GRCm39) V790G possibly damaging Het
Gm14496 A C 2: 181,633,026 (GRCm39) Q3P probably benign Het
H2-D1 G A 17: 35,482,564 (GRCm39) E95K probably benign Het
Ikzf3 T C 11: 98,409,521 (GRCm39) E14G probably benign Het
Jag1 A T 2: 136,957,558 (GRCm39) N51K possibly damaging Het
Khdrbs3 A G 15: 68,800,635 (GRCm39) D14G possibly damaging Het
Krt84 A G 15: 101,438,659 (GRCm39) V276A probably damaging Het
Lamb1 T C 12: 31,348,948 (GRCm39) I660T possibly damaging Het
Lcmt2 A T 2: 120,970,488 (GRCm39) S198R probably benign Het
Lcn6 G A 2: 25,567,131 (GRCm39) R44H probably benign Het
Lrfn5 A T 12: 61,886,527 (GRCm39) H105L probably damaging Het
Lrit1 G A 14: 36,784,091 (GRCm39) R473K probably benign Het
Marchf1 A G 8: 66,921,042 (GRCm39) T495A probably damaging Het
Marveld3 T G 8: 110,675,174 (GRCm39) probably null Het
Mbd3 T C 10: 80,230,420 (GRCm39) D160G possibly damaging Het
Mrc2 T G 11: 105,238,551 (GRCm39) C1233G probably damaging Het
Ms4a13 T G 19: 11,161,225 (GRCm39) T105P probably damaging Het
Mtbp T C 15: 55,480,951 (GRCm39) Y306H probably damaging Het
Muc3a T C 5: 137,244,958 (GRCm39) probably benign Het
Myo1g T A 11: 6,470,811 (GRCm39) Y15F probably benign Het
Nae1 A T 8: 105,250,216 (GRCm39) Y226N probably benign Het
Nlrp9a A G 7: 26,267,316 (GRCm39) S715G probably benign Het
Or1j10 A T 2: 36,267,633 (GRCm39) M282L probably benign Het
Or2ag17 T C 7: 106,390,028 (GRCm39) Y60C probably damaging Het
Or4s2b T A 2: 88,508,219 (GRCm39) S7T possibly damaging Het
Or7g26 A T 9: 19,230,612 (GRCm39) S267C probably damaging Het
Or8g55 G T 9: 39,784,707 (GRCm39) M45I probably benign Het
Pex5l T C 3: 33,069,129 (GRCm39) T123A probably damaging Het
Pip5kl1 A T 2: 32,466,691 (GRCm39) N62I probably benign Het
Pkhd1l1 T C 15: 44,408,890 (GRCm39) V2459A probably damaging Het
Prb1a T A 6: 132,184,439 (GRCm39) Q398L unknown Het
Prkab2 T C 3: 97,571,263 (GRCm39) L165S probably damaging Het
Prl3d2 C G 13: 27,305,689 (GRCm39) probably benign Het
Ptdss1 G A 13: 67,143,472 (GRCm39) G435D probably benign Het
Qrfpr A G 3: 36,236,729 (GRCm39) L224P probably damaging Het
Rasl2-9 C T 7: 5,128,441 (GRCm39) W163* probably null Het
Rgs5 A G 1: 169,517,983 (GRCm39) probably null Het
Rnf19b T C 4: 128,972,754 (GRCm39) L255P probably damaging Het
Rp9 A C 9: 22,368,751 (GRCm39) N69K probably damaging Het
Sh3bp4 G T 1: 89,073,210 (GRCm39) S686I probably damaging Het
Shfl AGAGGAGGAGGAGGAGGAGGAGGAGGA AGAGGAGGAGGAGGAGGAGGAGGA 9: 20,785,013 (GRCm39) probably benign Het
Spp2 C A 1: 88,340,015 (GRCm39) Q5K possibly damaging Het
Svep1 C T 4: 58,070,239 (GRCm39) G2516R probably damaging Het
Syncrip A C 9: 88,361,949 (GRCm39) S55R probably damaging Het
Tacc3 T C 5: 33,818,652 (GRCm39) L29P probably damaging Het
Tex15 A G 8: 34,065,120 (GRCm39) T1517A probably damaging Het
Tmem140 A G 6: 34,849,660 (GRCm39) M59V probably benign Het
Ttn G T 2: 76,575,872 (GRCm39) A25007E probably damaging Het
Ubr2 T C 17: 47,297,615 (GRCm39) T253A possibly damaging Het
Unc80 C T 1: 66,560,740 (GRCm39) H823Y possibly damaging Het
Usp38 A G 8: 81,722,399 (GRCm39) L374P probably damaging Het
Vmn1r42 T A 6: 89,822,483 (GRCm39) I29L probably benign Het
Vmn2r94 C T 17: 18,477,242 (GRCm39) V390M probably benign Het
Vmp1 A G 11: 86,552,026 (GRCm39) Y113H possibly damaging Het
Wdr20 T C 12: 110,760,464 (GRCm39) M450T probably benign Het
Ylpm1 T C 12: 85,061,770 (GRCm39) V557A unknown Het
Zpld1 T C 16: 55,053,935 (GRCm39) N286D 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
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'- AAACCCTCTCTCAGATGGCACAATG -3'
(R):5'- CATGGTATTTCAGCAACAGCGCAG -3'

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