Incidental Mutation 'R8972:Cc2d2a'
ID 683153
Institutional Source Beutler Lab
Gene Symbol Cc2d2a
Ensembl Gene ENSMUSG00000039765
Gene Name coiled-coil and C2 domain containing 2A
Synonyms b2b1035Clo, 5730509K17Rik
MMRRC Submission 068806-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.906) question?
Stock # R8972 (G1)
Quality Score 225.009
Status Validated
Chromosome 5
Chromosomal Location 43819715-43898317 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 43867884 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 843 (T843A)
Ref Sequence ENSEMBL: ENSMUSP00000048320 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048150] [ENSMUST00000125866]
AlphaFold Q8CFW7
Predicted Effect probably benign
Transcript: ENSMUST00000048150
AA Change: T843A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000048320
Gene: ENSMUSG00000039765
AA Change: T843A

DomainStartEndE-ValueType
low complexity region 26 41 N/A INTRINSIC
low complexity region 58 67 N/A INTRINSIC
low complexity region 124 136 N/A INTRINSIC
low complexity region 203 217 N/A INTRINSIC
coiled coil region 472 501 N/A INTRINSIC
coiled coil region 553 582 N/A INTRINSIC
Pfam:CC2D2AN-C2 645 817 2e-36 PFAM
low complexity region 1005 1017 N/A INTRINSIC
low complexity region 1024 1036 N/A INTRINSIC
C2 1048 1208 3.43e-5 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000125866
AA Change: T794A

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000114349
Gene: ENSMUSG00000039765
AA Change: T794A

DomainStartEndE-ValueType
low complexity region 9 18 N/A INTRINSIC
low complexity region 75 87 N/A INTRINSIC
low complexity region 154 168 N/A INTRINSIC
coiled coil region 423 452 N/A INTRINSIC
coiled coil region 504 533 N/A INTRINSIC
Pfam:CC2D2AN-C2 596 768 7.7e-44 PFAM
low complexity region 970 982 N/A INTRINSIC
C2 994 1154 2.3e-7 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 99% (70/71)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a coiled-coil and calcium binding domain protein that appears to play a critical role in cilia formation. Mutations in this gene cause Meckel syndrome type 6, as well as Joubert syndrome type 9. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Sep 2009]
PHENOTYPE: Mice homozygous for a null allele exhibit embryonic lethality with multiorgan defects related to cilia biogenesis. Homozygotes for a gene trap allele show randomized body axis, holoprosencephaly, and microphthalmia. Homozygotes for an ENU-induced allele show heterotaxia, congenital heart anomalies, kidney and eye defects, polydactyly, and cleft palate. [provided by MGI curators]
Allele List at MGI

All alleles(5) : Targeted, other(4) Gene trapped(1)

Other mutations in this stock
Total: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 C T 11: 9,278,138 (GRCm39) S3106F probably damaging Het
Acss1 G T 2: 150,484,809 (GRCm39) R145S probably damaging Het
Acss3 T C 10: 106,920,783 (GRCm39) Y109C probably damaging Het
Adgre4 G T 17: 56,109,189 (GRCm39) G399C probably damaging Het
Alpk1 A G 3: 127,473,232 (GRCm39) S924P probably damaging Het
Anapc4 T A 5: 53,007,884 (GRCm39) D382E possibly damaging Het
Arfgef2 C T 2: 166,709,253 (GRCm39) A1110V possibly damaging Het
Arhgap20 T C 9: 51,760,311 (GRCm39) F721L probably benign Het
Arhgef39 T C 4: 43,497,185 (GRCm39) S269G probably benign Het
Asap2 C T 12: 21,279,249 (GRCm39) T377M probably damaging Het
Baiap3 G T 17: 25,466,010 (GRCm39) A558E probably benign Het
Birc6 A C 17: 75,009,313 (GRCm39) T4862P probably benign Het
Ccdc187 A T 2: 26,171,079 (GRCm39) D466E probably benign Het
Ccdc88a T G 11: 29,435,888 (GRCm39) N1270K probably benign Het
Cep250 C T 2: 155,812,042 (GRCm39) A446V unknown Het
Cntn1 T G 15: 92,150,278 (GRCm39) Y371D probably benign Het
Cpsf1 T C 15: 76,481,528 (GRCm39) D1141G probably damaging Het
Crebbp C T 16: 3,925,935 (GRCm39) V1193I probably benign Het
Csf2ra A T 19: 61,213,597 (GRCm39) S371T probably null Het
Csf2rb2 T C 15: 78,172,115 (GRCm39) N432D probably benign Het
Cul9 A T 17: 46,854,177 (GRCm39) L175Q probably damaging Het
Dlc1 T A 8: 37,405,394 (GRCm39) R132* probably null Het
Dock5 C A 14: 68,013,749 (GRCm39) L1324F probably damaging Het
Dop1a T C 9: 86,403,300 (GRCm39) V36A possibly damaging Het
Fap A G 2: 62,378,927 (GRCm39) V158A probably benign Het
G2e3 T A 12: 51,410,277 (GRCm39) S319T possibly damaging Het
Gatd3a T C 10: 78,003,323 (GRCm39) I110V possibly damaging Het
Gphn T C 12: 78,656,013 (GRCm39) probably null Het
Gucy2g A G 19: 55,226,406 (GRCm39) I170T probably benign Het
Hmgxb4 T A 8: 75,748,466 (GRCm39) W438R probably damaging Het
Igkv14-126 G T 6: 67,873,329 (GRCm39) G19V probably damaging Het
Kansl1l C T 1: 66,812,101 (GRCm39) C506Y probably damaging Het
Kif2a T C 13: 107,115,543 (GRCm39) T321A probably damaging Het
Krtap6-5 C T 16: 88,844,607 (GRCm39) R42H unknown Het
Map4 T A 9: 109,864,185 (GRCm39) M470K probably benign Het
Mill1 T C 7: 17,996,982 (GRCm39) V191A probably benign Het
Mki67 C A 7: 135,297,364 (GRCm39) A2557S possibly damaging Het
Mkln1 A T 6: 31,473,681 (GRCm39) H669L probably damaging Het
Mrgprb3 A T 7: 48,293,422 (GRCm39) V43E possibly damaging Het
Mucl2 T A 15: 103,927,860 (GRCm39) probably null Het
Mybbp1a T A 11: 72,337,076 (GRCm39) I604N probably benign Het
Myo18b T C 5: 112,841,164 (GRCm39) T2210A probably benign Het
Nlrp4f T C 13: 65,330,749 (GRCm39) I881M probably benign Het
Obscn C A 11: 58,943,442 (GRCm39) A4236S probably benign Het
Or13a23-ps1 A T 7: 140,119,038 (GRCm39) M203L unknown Het
Or4a67 A C 2: 88,598,630 (GRCm39) F10V possibly damaging Het
Or8d1 A G 9: 38,767,254 (GRCm39) K299E probably damaging Het
Or8d2b G A 9: 38,789,150 (GRCm39) R226H probably benign Het
Phc3 T A 3: 31,015,926 (GRCm39) Q83L possibly damaging Het
Pira2 T C 7: 3,845,070 (GRCm39) Y396C probably damaging Het
Prss3 T A 6: 41,353,872 (GRCm39) I24F probably damaging Het
Psg21 T C 7: 18,381,293 (GRCm39) N417D probably benign Het
Ros1 G T 10: 51,999,333 (GRCm39) R1206S probably benign Het
Smg9 A T 7: 24,120,055 (GRCm39) Q386L probably benign Het
Sncb T A 13: 54,907,772 (GRCm39) probably null Het
Son AGAACCCCCAGCCGCAGGAGCCGAACCCCCAGCCGCAGGAGCCGAACCCCCAGCCGCAGGAGCCGAACCCCCAGCCG AGAACCCCCAGCCGCAGGAGCCGAACCCCCAGCCGCAGGAGCCGAACCCCCAGCCG 16: 91,457,222 (GRCm39) probably benign Het
Sorl1 T A 9: 41,957,848 (GRCm39) I599F probably damaging Het
Sox6 C A 7: 115,076,218 (GRCm39) E807* probably null Het
Ssu2 G A 6: 112,360,898 (GRCm39) A53V probably benign Het
Tas2r123 T C 6: 132,824,333 (GRCm39) C77R probably benign Het
Tcta T C 9: 108,181,333 (GRCm39) R117G unknown Het
Tiam1 G A 16: 89,609,894 (GRCm39) A1038V probably damaging Het
Tram2 A T 1: 21,074,273 (GRCm39) probably benign Het
Tsku C A 7: 98,001,704 (GRCm39) R209L probably damaging Het
Twnk T C 19: 45,000,149 (GRCm39) F622L probably damaging Het
Ube2t C T 1: 134,899,670 (GRCm39) T106I probably damaging Het
Usf1 C T 1: 171,245,352 (GRCm39) R255W probably damaging Het
Usp28 T A 9: 48,949,124 (GRCm39) L906Q probably null Het
Vmn2r31 T A 7: 7,399,654 (GRCm39) Y101F probably benign Het
Vmn2r42 A G 7: 8,187,331 (GRCm39) S814P probably damaging Het
Wnt2b T C 3: 104,858,475 (GRCm39) R265G possibly damaging Het
Zfp62 T G 11: 49,106,892 (GRCm39) S328A possibly damaging Het
Zfp974 T C 7: 27,610,589 (GRCm39) I379V probably benign Het
Zmynd15 T C 11: 70,355,065 (GRCm39) V484A possibly damaging Het
Zzef1 T C 11: 72,791,499 (GRCm39) L2201P probably damaging Het
Other mutations in Cc2d2a
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00392:Cc2d2a APN 5 43,881,722 (GRCm39) splice site probably benign
IGL00937:Cc2d2a APN 5 43,845,464 (GRCm39) critical splice acceptor site probably null
IGL01322:Cc2d2a APN 5 43,846,345 (GRCm39) missense probably benign 0.00
IGL01349:Cc2d2a APN 5 43,881,126 (GRCm39) missense probably benign 0.01
IGL01448:Cc2d2a APN 5 43,841,527 (GRCm39) missense possibly damaging 0.65
IGL01871:Cc2d2a APN 5 43,846,311 (GRCm39) missense probably damaging 0.98
IGL01947:Cc2d2a APN 5 43,845,579 (GRCm39) missense probably damaging 0.96
IGL01976:Cc2d2a APN 5 43,840,457 (GRCm39) missense probably benign 0.02
IGL02113:Cc2d2a APN 5 43,842,590 (GRCm39) splice site probably null
IGL02364:Cc2d2a APN 5 43,892,792 (GRCm39) missense probably damaging 1.00
IGL02448:Cc2d2a APN 5 43,840,547 (GRCm39) splice site probably benign
IGL02458:Cc2d2a APN 5 43,875,896 (GRCm39) missense probably benign 0.01
IGL02542:Cc2d2a APN 5 43,846,252 (GRCm39) splice site probably benign
IGL02834:Cc2d2a APN 5 43,871,863 (GRCm39) nonsense probably null
IGL02940:Cc2d2a APN 5 43,885,636 (GRCm39) splice site probably null
IGL03003:Cc2d2a APN 5 43,828,608 (GRCm39) missense probably benign 0.22
IGL03183:Cc2d2a APN 5 43,889,721 (GRCm39) missense probably damaging 1.00
C9142:Cc2d2a UTSW 5 43,892,799 (GRCm39) splice site probably benign
P0028:Cc2d2a UTSW 5 43,841,541 (GRCm39) missense probably benign
R0193:Cc2d2a UTSW 5 43,893,460 (GRCm39) missense probably damaging 1.00
R0201:Cc2d2a UTSW 5 43,894,854 (GRCm39) missense probably damaging 1.00
R0211:Cc2d2a UTSW 5 43,845,608 (GRCm39) splice site probably null
R0243:Cc2d2a UTSW 5 43,853,980 (GRCm39) splice site probably benign
R0317:Cc2d2a UTSW 5 43,864,243 (GRCm39) critical splice donor site probably null
R0453:Cc2d2a UTSW 5 43,860,636 (GRCm39) missense probably benign 0.00
R0558:Cc2d2a UTSW 5 43,881,729 (GRCm39) splice site probably benign
R0624:Cc2d2a UTSW 5 43,887,371 (GRCm39) missense probably benign
R0634:Cc2d2a UTSW 5 43,838,723 (GRCm39) splice site probably benign
R1503:Cc2d2a UTSW 5 43,852,581 (GRCm39) missense probably damaging 1.00
R1635:Cc2d2a UTSW 5 43,879,812 (GRCm39) missense probably damaging 1.00
R1686:Cc2d2a UTSW 5 43,896,713 (GRCm39) missense possibly damaging 0.81
R1707:Cc2d2a UTSW 5 43,881,030 (GRCm39) splice site probably null
R1715:Cc2d2a UTSW 5 43,876,003 (GRCm39) missense probably damaging 0.97
R1765:Cc2d2a UTSW 5 43,871,873 (GRCm39) missense probably damaging 0.99
R1794:Cc2d2a UTSW 5 43,845,594 (GRCm39) missense probably damaging 1.00
R1881:Cc2d2a UTSW 5 43,898,170 (GRCm39) missense probably damaging 0.99
R1917:Cc2d2a UTSW 5 43,863,564 (GRCm39) missense probably damaging 1.00
R2005:Cc2d2a UTSW 5 43,883,715 (GRCm39) critical splice donor site probably null
R2201:Cc2d2a UTSW 5 43,841,375 (GRCm39) splice site probably benign
R2244:Cc2d2a UTSW 5 43,889,775 (GRCm39) missense probably damaging 1.00
R2368:Cc2d2a UTSW 5 43,861,230 (GRCm39) missense probably benign
R2442:Cc2d2a UTSW 5 43,828,647 (GRCm39) critical splice donor site probably null
R2511:Cc2d2a UTSW 5 43,892,737 (GRCm39) missense probably damaging 0.99
R3023:Cc2d2a UTSW 5 43,842,593 (GRCm39) splice site probably null
R3147:Cc2d2a UTSW 5 43,866,497 (GRCm39) missense probably damaging 1.00
R3148:Cc2d2a UTSW 5 43,866,497 (GRCm39) missense probably damaging 1.00
R3426:Cc2d2a UTSW 5 43,893,451 (GRCm39) missense probably benign 0.00
R3609:Cc2d2a UTSW 5 43,869,668 (GRCm39) missense probably damaging 0.99
R3610:Cc2d2a UTSW 5 43,869,668 (GRCm39) missense probably damaging 0.99
R3611:Cc2d2a UTSW 5 43,869,668 (GRCm39) missense probably damaging 0.99
R3839:Cc2d2a UTSW 5 43,876,056 (GRCm39) missense probably benign
R3870:Cc2d2a UTSW 5 43,876,033 (GRCm39) nonsense probably null
R4334:Cc2d2a UTSW 5 43,840,476 (GRCm39) missense probably benign 0.00
R4913:Cc2d2a UTSW 5 43,896,665 (GRCm39) missense probably benign 0.12
R5179:Cc2d2a UTSW 5 43,845,563 (GRCm39) missense possibly damaging 0.82
R5315:Cc2d2a UTSW 5 43,877,775 (GRCm39) missense probably damaging 0.99
R5352:Cc2d2a UTSW 5 43,863,555 (GRCm39) missense probably damaging 1.00
R5386:Cc2d2a UTSW 5 43,887,383 (GRCm39) missense probably benign 0.01
R5538:Cc2d2a UTSW 5 43,852,518 (GRCm39) missense possibly damaging 0.94
R5568:Cc2d2a UTSW 5 43,866,433 (GRCm39) missense probably damaging 0.99
R5618:Cc2d2a UTSW 5 43,887,249 (GRCm39) missense probably benign 0.00
R5653:Cc2d2a UTSW 5 43,879,804 (GRCm39) missense possibly damaging 0.81
R5817:Cc2d2a UTSW 5 43,869,760 (GRCm39) missense probably damaging 1.00
R5858:Cc2d2a UTSW 5 43,873,117 (GRCm39) missense probably damaging 1.00
R5905:Cc2d2a UTSW 5 43,869,768 (GRCm39) missense probably benign
R5912:Cc2d2a UTSW 5 43,877,772 (GRCm39) missense probably damaging 0.97
R6073:Cc2d2a UTSW 5 43,887,317 (GRCm39) missense probably damaging 1.00
R6084:Cc2d2a UTSW 5 43,826,015 (GRCm39) missense probably benign
R6142:Cc2d2a UTSW 5 43,860,540 (GRCm39) missense probably damaging 0.97
R6176:Cc2d2a UTSW 5 43,866,455 (GRCm39) missense probably benign 0.32
R6238:Cc2d2a UTSW 5 43,828,577 (GRCm39) missense probably benign 0.11
R6381:Cc2d2a UTSW 5 43,873,118 (GRCm39) missense possibly damaging 0.69
R6404:Cc2d2a UTSW 5 43,861,416 (GRCm39) missense possibly damaging 0.58
R6455:Cc2d2a UTSW 5 43,896,754 (GRCm39) missense possibly damaging 0.69
R6695:Cc2d2a UTSW 5 43,876,019 (GRCm39) missense probably damaging 0.99
R6805:Cc2d2a UTSW 5 43,838,673 (GRCm39) missense probably damaging 1.00
R6919:Cc2d2a UTSW 5 43,860,557 (GRCm39) missense probably benign 0.19
R6970:Cc2d2a UTSW 5 43,875,927 (GRCm39) missense probably damaging 1.00
R7024:Cc2d2a UTSW 5 43,891,271 (GRCm39) missense probably benign 0.10
R7054:Cc2d2a UTSW 5 43,857,321 (GRCm39) nonsense probably null
R7071:Cc2d2a UTSW 5 43,866,455 (GRCm39) missense probably benign 0.13
R7098:Cc2d2a UTSW 5 43,840,481 (GRCm39) missense probably benign 0.00
R7366:Cc2d2a UTSW 5 43,887,332 (GRCm39) missense probably damaging 1.00
R7908:Cc2d2a UTSW 5 43,864,188 (GRCm39) missense probably benign 0.00
R7920:Cc2d2a UTSW 5 43,896,651 (GRCm39) missense probably benign 0.09
R7950:Cc2d2a UTSW 5 43,852,638 (GRCm39) critical splice donor site probably null
R8007:Cc2d2a UTSW 5 43,863,442 (GRCm39) missense possibly damaging 0.71
R8117:Cc2d2a UTSW 5 43,869,781 (GRCm39) missense probably damaging 1.00
R8123:Cc2d2a UTSW 5 43,867,896 (GRCm39) missense probably benign
R8179:Cc2d2a UTSW 5 43,857,295 (GRCm39) missense probably damaging 0.96
R8279:Cc2d2a UTSW 5 43,893,487 (GRCm39) missense probably benign 0.01
R8293:Cc2d2a UTSW 5 43,845,570 (GRCm39) missense probably damaging 0.97
R8480:Cc2d2a UTSW 5 43,842,486 (GRCm39) splice site probably null
R8482:Cc2d2a UTSW 5 43,852,581 (GRCm39) missense probably damaging 1.00
R8731:Cc2d2a UTSW 5 43,892,788 (GRCm39) missense probably damaging 1.00
R8780:Cc2d2a UTSW 5 43,896,692 (GRCm39) missense probably damaging 1.00
R8784:Cc2d2a UTSW 5 43,860,645 (GRCm39) missense possibly damaging 0.90
R8871:Cc2d2a UTSW 5 43,857,285 (GRCm39) missense possibly damaging 0.71
R9122:Cc2d2a UTSW 5 43,831,081 (GRCm39) missense probably null 0.07
R9125:Cc2d2a UTSW 5 43,860,563 (GRCm39) missense probably benign
R9203:Cc2d2a UTSW 5 43,891,179 (GRCm39) missense probably benign 0.01
R9310:Cc2d2a UTSW 5 43,852,488 (GRCm39) missense probably damaging 1.00
R9343:Cc2d2a UTSW 5 43,875,999 (GRCm39) missense probably damaging 1.00
R9353:Cc2d2a UTSW 5 43,860,691 (GRCm39) critical splice donor site probably null
Z1177:Cc2d2a UTSW 5 43,860,546 (GRCm39) missense probably benign
Predicted Primers PCR Primer
(F):5'- GGGTCACATTTGCATGCCTTTC -3'
(R):5'- CAAAGGGCAGGGCATTTTC -3'

Sequencing Primer
(F):5'- GTCACATTTGCATGCCTTTCATTCC -3'
(R):5'- CAAAGGGCAGGGCATTTTCTCATC -3'
Posted On 2021-10-11