Incidental Mutation 'R6296:Erc2'
ID 508797
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 044407-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6296 (G1)
Quality Score 225.009
Status Not validated
Chromosome 14
Chromosomal Location 27344385-28200494 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 27802112 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Methionine at position 764 (K764M)
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: K760M

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000087773
Gene: ENSMUSG00000040640
AA Change: K760M

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: K784M

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably damaging
Transcript: ENSMUST00000210924
AA Change: K430M

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Predicted Effect probably damaging
Transcript: ENSMUST00000211145
AA Change: K764M

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.6%
Validation Efficiency
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: 82 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933427D14Rik T C 11: 72,086,580 (GRCm39) K277R probably damaging Het
Aatf T C 11: 84,363,926 (GRCm39) Y267C probably benign Het
Adcy5 A G 16: 35,124,080 (GRCm39) Y1253C probably damaging Het
Adgra3 G A 5: 50,118,189 (GRCm39) P1120S probably benign Het
Adm A G 7: 110,227,561 (GRCm39) T26A probably benign Het
Ahnak T G 19: 8,980,669 (GRCm39) V651G probably damaging Het
Akr7a5 G A 4: 139,045,532 (GRCm39) V358I probably benign Het
Ankar T G 1: 72,682,417 (GRCm39) T1383P probably damaging Het
Bpifb6 G C 2: 153,748,812 (GRCm39) K269N possibly damaging Het
Cacna1c T C 6: 118,575,684 (GRCm39) E1927G possibly damaging Het
Cacna1c T A 6: 118,629,675 (GRCm39) T1249S probably benign Het
Cacna1h G A 17: 25,602,053 (GRCm39) R1596C probably damaging Het
Cbll1 A G 12: 31,537,507 (GRCm39) V415A probably benign Het
Cd300lf C T 11: 115,015,195 (GRCm39) V132I probably benign Het
Cfap54 T C 10: 92,902,708 (GRCm39) Y148C probably damaging Het
Coa5 A G 1: 37,467,428 (GRCm39) S60P probably damaging Het
Col6a2 T C 10: 76,446,883 (GRCm39) N342D probably damaging Het
Cyp2c29 T G 19: 39,318,705 (GRCm39) I434S possibly damaging Het
Ddx11 G A 17: 66,457,724 (GRCm39) probably null Het
Dgke C T 11: 88,931,575 (GRCm39) V560I probably benign Het
Dusp16 C A 6: 134,697,456 (GRCm39) probably null Het
Enpp4 G T 17: 44,413,371 (GRCm39) N54K probably benign Het
Epn1 G A 7: 5,093,122 (GRCm39) A145T probably damaging Het
Ercc6 G T 14: 32,248,360 (GRCm39) E304* probably null Het
Fam117a T A 11: 95,254,971 (GRCm39) C115S possibly damaging Het
Galntl5 T C 5: 25,391,163 (GRCm39) S21P probably benign Het
Gm6358 T C 16: 88,937,970 (GRCm39) S70P unknown Het
Grip1 C T 10: 119,911,369 (GRCm39) Q696* probably null Het
Haus5 C T 7: 30,358,401 (GRCm39) W298* probably null Het
Hsfy2 T A 1: 56,676,351 (GRCm39) H62L probably benign Het
Ighm T C 12: 113,385,187 (GRCm39) I258V unknown Het
Igkv13-71-1 G T 6: 69,212,783 (GRCm39) noncoding transcript Het
Inava C T 1: 136,148,809 (GRCm39) probably null Het
Irx1 A C 13: 72,107,787 (GRCm39) S298R probably damaging Het
Jarid2 T A 13: 45,056,539 (GRCm39) Y443N possibly damaging Het
Kcnc1 G A 7: 46,084,740 (GRCm39) A555T probably benign Het
Krtap4-6 T A 11: 99,556,245 (GRCm39) R161* probably null Het
Lipo3 T C 19: 33,757,737 (GRCm39) D244G probably benign Het
Lmo2 T G 2: 103,800,946 (GRCm39) V39G possibly damaging Het
Lrch2 C T X: 146,263,553 (GRCm39) A369T probably damaging Homo
Macf1 A T 4: 123,326,668 (GRCm39) I4943N probably damaging Het
Mkx A T 18: 7,000,591 (GRCm39) probably null Het
Nek1 C T 8: 61,525,343 (GRCm39) Q594* probably null Het
Nipbl T C 15: 8,330,379 (GRCm39) M2349V possibly damaging Het
Nup155 T A 15: 8,182,639 (GRCm39) C1201S probably damaging Het
Or2y8 C A 11: 52,035,423 (GRCm39) R311S probably benign Het
Or4a76 G A 2: 89,460,975 (GRCm39) T89I probably damaging Het
Or5ac25 T C 16: 59,181,769 (GRCm39) K271E probably benign Het
Osbpl1a A G 18: 12,952,560 (GRCm39) probably null Het
Pbx1 T C 1: 168,011,184 (GRCm39) D372G possibly damaging Het
Pikfyve T A 1: 65,302,112 (GRCm39) S1668T probably damaging Het
Pitpnc1 T C 11: 107,117,092 (GRCm39) H193R probably damaging Het
Plag1 G T 4: 3,904,499 (GRCm39) H231N probably damaging Het
Prmt8 A G 6: 127,688,767 (GRCm39) I201T probably damaging Het
Ptpn23 A T 9: 110,222,894 (GRCm39) N54K probably damaging Het
Rab11fip4 T C 11: 79,581,655 (GRCm39) probably null Het
Rassf9 T A 10: 102,381,614 (GRCm39) I332N probably damaging Het
Rgs9 T C 11: 109,159,813 (GRCm39) N173S probably benign Het
Rhbdl1 A G 17: 26,053,943 (GRCm39) L309P probably damaging Het
Rnf214 A G 9: 45,779,119 (GRCm39) S389P probably benign Het
Rxfp1 A C 3: 79,575,155 (GRCm39) L181R probably damaging Het
Sfxn1 C T 13: 54,247,899 (GRCm39) T208I probably benign Het
Sgo2b C T 8: 64,380,827 (GRCm39) M668I probably benign Het
Sh3bp4 C A 1: 89,073,211 (GRCm39) S686R probably damaging Het
Spata31d1d G A 13: 59,876,278 (GRCm39) T419I possibly damaging Het
Spata31d1e T C 13: 59,890,497 (GRCm39) D441G probably benign Het
Spink5 T C 18: 44,147,824 (GRCm39) S857P probably damaging Het
Stard13 A T 5: 150,986,138 (GRCm39) S339R probably damaging Het
Stk35 T A 2: 129,652,808 (GRCm39) Y436* probably null Het
Supt6 C T 11: 78,116,885 (GRCm39) R589Q possibly damaging Het
Tinag T A 9: 76,904,217 (GRCm39) E402V possibly damaging Het
Tmem183a T C 1: 134,289,349 (GRCm39) D27G probably damaging Het
Tnfrsf13c T C 15: 82,108,103 (GRCm39) T56A probably damaging Het
Tnrc18 A C 5: 142,719,331 (GRCm39) L1985R unknown Het
Ttn G A 2: 76,579,673 (GRCm39) T23740M probably damaging Het
Ufl1 G T 4: 25,270,572 (GRCm39) Q215K probably benign Het
Unkl T C 17: 25,450,839 (GRCm39) *232R probably null Het
Wnk4 A T 11: 101,164,824 (GRCm39) N718Y probably damaging Het
Xkr4 T C 1: 3,286,793 (GRCm39) T466A probably benign Het
Zfp451 T A 1: 33,808,898 (GRCm39) K988* probably null Het
Zfp503 G C 14: 22,035,868 (GRCm39) Y349* probably null Het
Zfp990 T A 4: 145,264,673 (GRCm39) F557Y possibly 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
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
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'- CTGACACCTGCCATTTGTGG -3'
(R):5'- AAATTCCTGCAGAGTTGGTTAGAG -3'

Sequencing Primer
(F):5'- TGCTGAGCACCCACACTATTG -3'
(R):5'- CAGAGTTGGTTAGAGTGGATGGTCC -3'
Posted On 2018-04-02