Incidental Mutation 'R7454:Erc2'
ID 578026
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 045528-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7454 (G1)
Quality Score 225.009
Status Validated
Chromosome 14
Chromosomal Location 27344385-28200494 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 28024948 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Arginine at position 939 (H939R)
Ref Sequence ENSEMBL: ENSMUSP00000087773 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000090302] [ENSMUST00000210135] [ENSMUST00000210924] [ENSMUST00000211145]
AlphaFold Q6PH08
Predicted Effect possibly damaging
Transcript: ENSMUST00000090302
AA Change: H939R

PolyPhen 2 Score 0.915 (Sensitivity: 0.81; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000087773
Gene: ENSMUSG00000040640
AA Change: H939R

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 possibly damaging
Transcript: ENSMUST00000210135
AA Change: H963R

PolyPhen 2 Score 0.948 (Sensitivity: 0.79; Specificity: 0.95)
Predicted Effect probably damaging
Transcript: ENSMUST00000210924
AA Change: H609R

PolyPhen 2 Score 0.969 (Sensitivity: 0.77; Specificity: 0.95)
Predicted Effect possibly damaging
Transcript: ENSMUST00000211145
AA Change: H943R

PolyPhen 2 Score 0.948 (Sensitivity: 0.79; Specificity: 0.95)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (90/90)
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: 89 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2510002D24Rik A G 16: 18,655,601 (GRCm39) E57G possibly damaging Het
4932414N04Rik C A 2: 68,518,648 (GRCm39) T159K unknown Het
Adamts10 T A 17: 33,763,979 (GRCm39) F616L possibly damaging Het
Adtrp G A 13: 41,981,791 (GRCm39) S26L unknown Het
Alpk3 A C 7: 80,728,310 (GRCm39) E480A probably benign Het
Anks6 T C 4: 47,038,919 (GRCm39) T529A unknown Het
Arl4d A G 11: 101,557,486 (GRCm39) H4R probably benign Het
Ash1l A G 3: 88,891,172 (GRCm39) H1017R probably benign Het
Bbs12 T C 3: 37,375,102 (GRCm39) S517P possibly damaging Het
Bcl11b C A 12: 107,882,467 (GRCm39) R616L possibly damaging Het
Bean1 G A 8: 104,937,658 (GRCm39) G79D probably damaging Het
Bicra C G 7: 15,706,059 (GRCm39) G1461R probably benign Het
Bptf T C 11: 106,935,466 (GRCm39) T124A probably benign Het
Btnl4 A T 17: 34,691,348 (GRCm39) V312E probably benign Het
Ccdc7a A G 8: 129,670,997 (GRCm39) M503T unknown Het
Celf5 T C 10: 81,318,357 (GRCm39) E28G probably damaging Het
Cilp2 G A 8: 70,336,040 (GRCm39) L350F probably damaging Het
Clec4a2 T C 6: 123,119,411 (GRCm39) I245T probably damaging Het
Ctnnal1 A T 4: 56,844,544 (GRCm39) V140D probably damaging Het
Dennd4a A C 9: 64,759,852 (GRCm39) H319P probably damaging Het
Dlgap3 G T 4: 127,128,852 (GRCm39) L857F probably null Het
Dnah6 T A 6: 73,189,475 (GRCm39) T58S probably damaging Het
Dnah7a T A 1: 53,557,923 (GRCm39) M2164L probably benign Het
Dspp T A 5: 104,323,476 (GRCm39) H206Q probably benign Het
Dzip1l G A 9: 99,541,727 (GRCm39) V443M possibly damaging Het
Fam149a G T 8: 45,801,583 (GRCm39) H513N probably benign Het
Fam171a2 T C 11: 102,330,543 (GRCm39) T280A possibly damaging Het
Fkbp5 A C 17: 28,634,999 (GRCm39) V170G probably damaging Het
Fnbp4 ACCACCTCCACCTCCACCTCC ACCACCTCCACCTCCACCTCCACCTCC 2: 90,608,159 (GRCm39) probably benign Het
Fzd2 T C 11: 102,495,955 (GRCm39) F133S probably damaging Het
Galm A G 17: 80,445,550 (GRCm39) N100S possibly damaging Het
Gbp2b T A 3: 142,303,920 (GRCm39) I5N possibly damaging Het
Gga2 T C 7: 121,601,369 (GRCm39) R245G probably benign Het
Gm10053 A G 19: 24,853,264 (GRCm39) T50A probably benign Het
Gm1110 T C 9: 26,831,945 (GRCm39) T69A probably benign Het
Heatr5a T C 12: 52,008,326 (GRCm39) S6G probably benign Het
Hmcn1 A G 1: 150,439,355 (GRCm39) S5610P probably damaging Het
Hmgb4 A G 4: 128,154,199 (GRCm39) V123A probably damaging Het
Itgal C A 7: 126,926,936 (GRCm39) Q943K probably benign Het
Jakmip1 C A 5: 37,332,498 (GRCm39) D1059E probably damaging Het
Jazf1 T C 6: 52,870,929 (GRCm39) probably null Het
Kat6a A G 8: 23,425,788 (GRCm39) E1111G possibly damaging Het
Kdm4b C A 17: 56,696,639 (GRCm39) P452T probably benign Het
Krit1 T C 5: 3,862,474 (GRCm39) Y210H probably damaging Het
Krtap6-2 A T 16: 89,216,800 (GRCm39) Y56N unknown Het
Lig1 A T 7: 13,022,647 (GRCm39) D158V probably damaging Het
Lmo1 A T 7: 108,739,873 (GRCm39) L94Q probably benign Het
Lrrc30 A T 17: 67,939,238 (GRCm39) L114H probably damaging Het
Ltn1 T C 16: 87,194,700 (GRCm39) I1400V probably benign Het
Mark3 T C 12: 111,570,961 (GRCm39) I87T probably damaging Het
Mfrp G T 9: 44,016,480 (GRCm39) V392F possibly damaging Het
Mrgprg A G 7: 143,318,872 (GRCm39) L80P probably damaging Het
Ndufaf3 A T 9: 108,444,125 (GRCm39) M1K probably null Het
Nme7 T A 1: 164,208,217 (GRCm39) L295* probably null Het
Noct G T 3: 51,157,151 (GRCm39) C163F probably damaging Het
Or11h4b T A 14: 50,918,281 (GRCm39) Q270L possibly damaging Het
Or13a26 A T 7: 140,284,547 (GRCm39) I128F probably damaging Het
Or4b1 T A 2: 89,979,763 (GRCm39) I196F possibly damaging Het
Or5ak22 T A 2: 85,229,955 (GRCm39) K307N probably damaging Het
Or6c203 T A 10: 129,010,324 (GRCm39) T189S probably damaging Het
Or8g2 A G 9: 39,821,200 (GRCm39) I34V probably benign Het
Patz1 C T 11: 3,248,297 (GRCm39) probably benign Het
Per3 A G 4: 151,097,185 (GRCm39) L780P probably benign Het
Pira1 T G 7: 3,738,509 (GRCm39) E622D probably benign Het
Pla2g4a T C 1: 149,748,441 (GRCm39) M256V possibly damaging Het
Pnliprp1 A G 19: 58,729,532 (GRCm39) K395R probably benign Het
Poc5 G T 13: 96,537,340 (GRCm39) G242V possibly damaging Het
Ppfia4 A G 1: 134,251,873 (GRCm39) S434P possibly damaging Het
Prss42 A G 9: 110,627,897 (GRCm39) N110S probably benign Het
Ralgapb T A 2: 158,274,822 (GRCm39) I241N possibly damaging Het
Rbak A C 5: 143,159,528 (GRCm39) Y508* probably null Het
S1pr2 G T 9: 20,878,845 (GRCm39) R328S possibly damaging Het
Sap130 T C 18: 31,783,565 (GRCm39) M214T probably benign Het
Slc46a1 T A 11: 78,357,337 (GRCm39) V130E probably damaging Het
Smc4 A T 3: 68,925,457 (GRCm39) H343L probably benign Het
Tarbp1 C A 8: 127,184,416 (GRCm39) R500L probably benign Het
Tasor2 A G 13: 3,635,332 (GRCm39) S492P probably benign Het
Tgfbr3 A T 5: 107,362,894 (GRCm39) H39Q probably damaging Het
Tpp2 T C 1: 43,993,819 (GRCm39) S235P probably benign Het
Trbc2 G T 6: 41,523,763 (GRCm39) R33M Het
Trim3 C T 7: 105,268,765 (GRCm39) R63Q probably damaging Het
Ttc28 T C 5: 111,433,350 (GRCm39) V2128A probably benign Het
Ttn C T 2: 76,556,162 (GRCm39) R30281H probably damaging Het
Ttn T A 2: 76,774,483 (GRCm39) Q2187L unknown Het
Ttyh3 T C 5: 140,615,180 (GRCm39) S403G possibly damaging Het
Vmn2r112 A T 17: 22,822,288 (GRCm39) D322V probably benign Het
Wdr38 C T 2: 38,888,352 (GRCm39) probably benign Het
Xrn1 T A 9: 95,930,411 (GRCm39) S1543R probably benign Het
Zbtb8b G A 4: 129,326,562 (GRCm39) T201I 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
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
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'- TATTGGGCTCATTGTCTCGC -3'
(R):5'- CATTAGATATGACCAAGCACTAAGC -3'

Sequencing Primer
(F):5'- CATTGTCTCGCTCCTGATGG -3'
(R):5'- CACTAAGCTGCATAACTAGGAAAG -3'
Posted On 2019-10-07