Incidental Mutation 'R8004:Cngb3'
ID 616499
Institutional Source Beutler Lab
Gene Symbol Cngb3
Ensembl Gene ENSMUSG00000056494
Gene Name cyclic nucleotide gated channel beta 3
Synonyms CNG6, CCNC2, Cngbeta2
MMRRC Submission 046044-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.093) question?
Stock # R8004 (G1)
Quality Score 225.009
Status Validated
Chromosome 4
Chromosomal Location 19280850-19510623 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 19505273 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Glutamic Acid at position 669 (K669E)
Ref Sequence ENSEMBL: ENSMUSP00000100064 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000102999]
AlphaFold Q9JJZ9
Predicted Effect possibly damaging
Transcript: ENSMUST00000102999
AA Change: K669E

PolyPhen 2 Score 0.850 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000100064
Gene: ENSMUSG00000056494
AA Change: K669E

DomainStartEndE-ValueType
Pfam:Ion_trans 210 445 5.7e-21 PFAM
cNMP 516 635 5.99e-23 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 100% (61/61)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes the beta subunit of a cyclic nucleotide-gated ion channel. The encoded beta subunit appears to play a role in modulation of channel function in cone photoreceptors. This heterotetrameric channel is necessary for sensory transduction, and mutations in this gene have been associated with achromatopsia 3, progressive cone dystrophy, and juvenile macular degeneration, also known as Stargardt Disease. [provided by RefSeq, Feb 2010]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit cone degeneration and decreased photopic response. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 61 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
A830018L16Rik T A 1: 12,021,286 (GRCm39) probably benign Het
Abcb11 T A 2: 69,087,554 (GRCm39) K1070N possibly damaging Het
Ankrd24 T A 10: 81,474,191 (GRCm39) N179K unknown Het
Atp6v0a4 A T 6: 38,027,484 (GRCm39) F775L possibly damaging Het
Bbs2 A G 8: 94,809,118 (GRCm39) V269A possibly damaging Het
Bpifc T G 10: 85,815,148 (GRCm39) S273R probably benign Het
Cdan1 C T 2: 120,561,924 (GRCm39) R20Q unknown Het
Cfap251 T C 5: 123,392,513 (GRCm39) W216R unknown Het
Chrm2 T A 6: 36,500,221 (GRCm39) I26N probably damaging Het
Cnot1 T C 8: 96,479,380 (GRCm39) I876V probably benign Het
Col12a1 T A 9: 79,591,683 (GRCm39) T926S probably damaging Het
Cyp2b23 G T 7: 26,378,891 (GRCm39) T191K probably benign Het
Dipk1a T C 5: 108,057,532 (GRCm39) D342G probably damaging Het
Dpp4 A G 2: 62,189,172 (GRCm39) V453A probably benign Het
Eif2ak4 T C 2: 118,247,775 (GRCm39) S271P possibly damaging Het
Fbxw20 G T 9: 109,050,449 (GRCm39) P392H probably damaging Het
Fcho2 T A 13: 98,926,013 (GRCm39) E118V possibly damaging Het
Gm2042 C G 12: 87,926,921 (GRCm39) Q413E possibly damaging Het
Gm904 G A 13: 50,799,343 (GRCm39) probably null Het
H2-D1 A G 17: 35,485,672 (GRCm39) S352G probably benign Het
Igf2bp3 C A 6: 49,067,954 (GRCm39) V451L probably benign Het
Igkv1-99 T C 6: 68,519,112 (GRCm39) V23A Het
Igsf10 A G 3: 59,237,130 (GRCm39) I1017T probably benign Het
Il18r1 G A 1: 40,513,917 (GRCm39) C41Y probably damaging Het
Itgb4 A G 11: 115,873,531 (GRCm39) D249G probably benign Het
Ldlrad1 G A 4: 107,066,688 (GRCm39) A8T probably benign Het
Lrrn2 T A 1: 132,865,489 (GRCm39) F185I probably damaging Het
Mllt6 G T 11: 97,566,966 (GRCm39) E635D possibly damaging Het
Msh6 A G 17: 88,294,215 (GRCm39) E990G probably damaging Het
Myo1h A T 5: 114,458,769 (GRCm39) D184V Het
Nfatc2ip A G 7: 125,989,577 (GRCm39) V269A possibly damaging Het
Nfkb1 C A 3: 135,297,312 (GRCm39) probably benign Het
Nol12 A T 15: 78,824,717 (GRCm39) K181N probably damaging Het
Npl T A 1: 153,379,286 (GRCm39) T266S probably benign Het
Oog2 A T 4: 143,920,821 (GRCm39) I85L probably benign Het
Or5k3 T A 16: 58,969,351 (GRCm39) V46E probably damaging Het
Or7e171-ps1 A T 9: 19,853,408 (GRCm39) D109E possibly damaging Het
Parm1 A C 5: 91,742,132 (GRCm39) S167R probably benign Het
Pcsk4 T C 10: 80,158,674 (GRCm39) D526G probably damaging Het
Plscr4 C T 9: 92,372,843 (GRCm39) R322* probably null Het
Psmd9 T C 5: 123,379,998 (GRCm39) probably null Het
Ralgapa1 A G 12: 55,749,242 (GRCm39) V1220A probably damaging Het
Rbm25 A T 12: 83,721,166 (GRCm39) E577D possibly damaging Het
Rbm44 T A 1: 91,079,880 (GRCm39) probably benign Het
S100a6 T C 3: 90,521,119 (GRCm39) F16L probably benign Het
Sar1a C A 10: 61,520,945 (GRCm39) H53Q probably benign Het
Setd2 G A 9: 110,421,613 (GRCm39) A282T Het
Slc35f5 A T 1: 125,517,624 (GRCm39) H474L probably damaging Het
Slc4a3 T C 1: 75,525,711 (GRCm39) probably null Het
Smc1b G A 15: 84,981,815 (GRCm39) S735F probably damaging Het
Sp3 A T 2: 72,800,552 (GRCm39) I531K possibly damaging Het
St6galnac5 A T 3: 152,545,802 (GRCm39) M252K probably damaging Het
Tas2r120 T A 6: 132,634,390 (GRCm39) H157Q possibly damaging Het
Tbc1d10b T A 7: 126,798,183 (GRCm39) S653C probably damaging Het
Tex10 T C 4: 48,452,047 (GRCm39) E693G possibly damaging Het
Thada A G 17: 84,499,633 (GRCm39) S1855P probably benign Het
Tjp2 G A 19: 24,091,484 (GRCm39) P559L probably damaging Het
Tmem184b A G 15: 79,246,966 (GRCm39) S368P probably damaging Het
Tnc G A 4: 63,902,894 (GRCm39) S1461L probably benign Het
Tnpo2 T C 8: 85,771,328 (GRCm39) F177S probably benign Het
Vmn1r58 A T 7: 5,413,506 (GRCm39) Y241* probably null Het
Other mutations in Cngb3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00740:Cngb3 APN 4 19,280,956 (GRCm39) missense probably damaging 0.98
IGL01301:Cngb3 APN 4 19,425,625 (GRCm39) missense probably damaging 1.00
IGL01735:Cngb3 APN 4 19,415,648 (GRCm39) missense probably damaging 1.00
IGL01756:Cngb3 APN 4 19,367,850 (GRCm39) missense probably damaging 1.00
IGL01812:Cngb3 APN 4 19,461,728 (GRCm39) missense possibly damaging 0.86
IGL02123:Cngb3 APN 4 19,367,801 (GRCm39) missense probably damaging 0.99
IGL02636:Cngb3 APN 4 19,396,690 (GRCm39) missense probably damaging 1.00
IGL02648:Cngb3 APN 4 19,428,489 (GRCm39) missense probably benign 0.00
IGL02935:Cngb3 APN 4 19,425,491 (GRCm39) missense possibly damaging 0.95
IGL03025:Cngb3 APN 4 19,283,498 (GRCm39) splice site probably benign
IGL03068:Cngb3 APN 4 19,375,246 (GRCm39) missense possibly damaging 0.92
braced UTSW 4 19,395,922 (GRCm39) splice site probably benign
ANU18:Cngb3 UTSW 4 19,425,625 (GRCm39) missense probably damaging 1.00
R0014:Cngb3 UTSW 4 19,396,685 (GRCm39) missense probably benign 0.33
R0014:Cngb3 UTSW 4 19,396,685 (GRCm39) missense probably benign 0.33
R0195:Cngb3 UTSW 4 19,280,975 (GRCm39) missense probably benign 0.00
R0361:Cngb3 UTSW 4 19,366,467 (GRCm39) missense probably benign 0.00
R0480:Cngb3 UTSW 4 19,309,517 (GRCm39) splice site probably benign
R1103:Cngb3 UTSW 4 19,309,658 (GRCm39) critical splice donor site probably null
R1450:Cngb3 UTSW 4 19,395,922 (GRCm39) splice site probably benign
R1618:Cngb3 UTSW 4 19,364,260 (GRCm39) missense probably benign
R1891:Cngb3 UTSW 4 19,366,446 (GRCm39) missense probably benign 0.00
R2196:Cngb3 UTSW 4 19,415,690 (GRCm39) missense possibly damaging 0.64
R2850:Cngb3 UTSW 4 19,415,690 (GRCm39) missense possibly damaging 0.64
R3909:Cngb3 UTSW 4 19,461,679 (GRCm39) missense probably damaging 1.00
R3941:Cngb3 UTSW 4 19,396,786 (GRCm39) missense probably benign 0.00
R4348:Cngb3 UTSW 4 19,396,688 (GRCm39) missense probably damaging 1.00
R4490:Cngb3 UTSW 4 19,415,684 (GRCm39) missense probably benign 0.41
R4493:Cngb3 UTSW 4 19,367,778 (GRCm39) missense probably damaging 1.00
R4578:Cngb3 UTSW 4 19,425,613 (GRCm39) missense probably damaging 1.00
R4719:Cngb3 UTSW 4 19,309,562 (GRCm39) missense probably benign
R4774:Cngb3 UTSW 4 19,415,713 (GRCm39) missense possibly damaging 0.85
R4860:Cngb3 UTSW 4 19,425,569 (GRCm39) missense possibly damaging 0.50
R4860:Cngb3 UTSW 4 19,425,569 (GRCm39) missense possibly damaging 0.50
R4898:Cngb3 UTSW 4 19,395,926 (GRCm39) missense probably benign 0.08
R5216:Cngb3 UTSW 4 19,415,729 (GRCm39) missense possibly damaging 0.93
R5647:Cngb3 UTSW 4 19,364,266 (GRCm39) missense possibly damaging 0.51
R5945:Cngb3 UTSW 4 19,283,579 (GRCm39) missense probably null 0.00
R6586:Cngb3 UTSW 4 19,280,946 (GRCm39) missense probably damaging 0.99
R6650:Cngb3 UTSW 4 19,364,168 (GRCm39) missense probably damaging 1.00
R6651:Cngb3 UTSW 4 19,375,231 (GRCm39) missense probably benign 0.01
R7070:Cngb3 UTSW 4 19,425,593 (GRCm39) missense possibly damaging 0.78
R7316:Cngb3 UTSW 4 19,425,599 (GRCm39) missense probably benign 0.16
R7371:Cngb3 UTSW 4 19,425,575 (GRCm39) missense possibly damaging 0.69
R7554:Cngb3 UTSW 4 19,461,753 (GRCm39) nonsense probably null
R7755:Cngb3 UTSW 4 19,461,684 (GRCm39) missense probably benign 0.01
R8025:Cngb3 UTSW 4 19,280,960 (GRCm39) missense possibly damaging 0.95
R9143:Cngb3 UTSW 4 19,375,190 (GRCm39) splice site probably benign
R9366:Cngb3 UTSW 4 19,395,983 (GRCm39) missense probably benign 0.03
R9489:Cngb3 UTSW 4 19,505,187 (GRCm39) missense probably benign 0.17
R9605:Cngb3 UTSW 4 19,505,187 (GRCm39) missense probably benign 0.17
X0062:Cngb3 UTSW 4 19,364,189 (GRCm39) missense possibly damaging 0.91
X0067:Cngb3 UTSW 4 19,367,753 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- CCAAACTGAAAGGGAATATCCACTG -3'
(R):5'- ACCCAAAGCTCCATTGTTAGTG -3'

Sequencing Primer
(F):5'- GGGAATATCCACTGAAAATTCAGG -3'
(R):5'- AGTGTCAGATTCATCCAAATTCCC -3'
Posted On 2020-01-23