Incidental Mutation 'R6030:Bbs7'
ID 486178
Institutional Source Beutler Lab
Gene Symbol Bbs7
Ensembl Gene ENSMUSG00000037325
Gene Name Bardet-Biedl syndrome 7
Synonyms 8430406N16Rik
MMRRC Submission 044202-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R6030 (G1)
Quality Score 225.009
Status Not validated
Chromosome 3
Chromosomal Location 36627291-36667626 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 36657060 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 256 (D256G)
Ref Sequence ENSEMBL: ENSMUSP00000103791 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000040148] [ENSMUST00000108155] [ENSMUST00000108156]
AlphaFold Q8K2G4
Predicted Effect probably damaging
Transcript: ENSMUST00000040148
AA Change: D256G

PolyPhen 2 Score 0.976 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000047273
Gene: ENSMUSG00000037325
AA Change: D256G

DomainStartEndE-ValueType
low complexity region 33 44 N/A INTRINSIC
coiled coil region 330 365 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000108155
AA Change: D256G

PolyPhen 2 Score 0.702 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000103790
Gene: ENSMUSG00000037325
AA Change: D256G

DomainStartEndE-ValueType
low complexity region 33 44 N/A INTRINSIC
coiled coil region 330 365 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000108156
AA Change: D256G

PolyPhen 2 Score 0.976 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000103791
Gene: ENSMUSG00000037325
AA Change: D256G

DomainStartEndE-ValueType
low complexity region 33 44 N/A INTRINSIC
coiled coil region 330 365 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.6%
  • 10x: 98.2%
  • 20x: 95.1%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes one of eight proteins that form the BBSome complex containing BBS1, BBS2, BBS4, BBS5, BBS7, BBS8, BBS9 and BBIP10. The BBSome complex is believed to recruit Rab8(GTP) to the primary cilium and promote ciliogenesis. The BBSome complex assembly is mediated by a complex composed of three chaperonin-like BBS proteins (BBS6, BBS10, and BBS12) and CCT/TRiC family chaperonins. Mutations in this gene are implicated in Bardet-Biedl syndrome, a genetic disorder whose symptoms include obesity, retinal degeneration, polydactyly and nephropathy; however, mutations in this gene and the BBS8 gene are thought to play a minor role and mutations in chaperonin-like BBS genes are found to be a major contributor to disease development in a multiethnic Bardet-Biedl syndrome patient population. Two transcript variants encoding distinct isoforms have been identified for this gene.[provided by RefSeq, Oct 2014]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit partial preweaning lethality, retinal degeneration, obesity, ventriculomegaly, abnormal brain ependyma motile cilium morphology, and male infertility characterized by abnormal sperm flagellar axoneme structures. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca16 A G 7: 120,133,021 (GRCm39) N1317D probably benign Het
Abhd8 T A 8: 71,910,794 (GRCm39) Y338F possibly damaging Het
Actg2 G T 6: 83,493,346 (GRCm39) N297K probably damaging Het
Agap1 A G 1: 89,558,156 (GRCm39) D148G probably damaging Het
Alox12 T C 11: 70,145,417 (GRCm39) D52G possibly damaging Het
Ano5 T A 7: 51,224,573 (GRCm39) S496T probably damaging Het
Arl6ip4 T C 5: 124,255,968 (GRCm39) probably null Het
Atp4a G C 7: 30,421,941 (GRCm39) E826Q probably damaging Het
Bckdha T A 7: 25,330,866 (GRCm39) D50V probably damaging Het
Cast A G 13: 74,844,056 (GRCm39) S693P possibly damaging Het
Cfap251 C T 5: 123,412,267 (GRCm39) T532M probably damaging Het
Col6a1 T C 10: 76,545,700 (GRCm39) Y924C unknown Het
Crkl A G 16: 17,270,604 (GRCm39) Y88C probably damaging Het
Cse1l T C 2: 166,761,541 (GRCm39) F32L probably benign Het
Dmxl2 C T 9: 54,300,957 (GRCm39) V2385I probably benign Het
Dnah1 T A 14: 30,989,984 (GRCm39) I3219F probably damaging Het
Dnah17 C T 11: 117,916,375 (GRCm39) R4266H probably benign Het
Efcab5 A G 11: 77,012,088 (GRCm39) L722P probably damaging Het
Emilin3 C A 2: 160,751,105 (GRCm39) V215L probably benign Het
Entr1 T C 2: 26,276,983 (GRCm39) D249G possibly damaging Het
Esr1 A T 10: 4,696,622 (GRCm39) N157I possibly damaging Het
Esrrg A G 1: 187,930,904 (GRCm39) M309V probably benign Het
Fam120b G A 17: 15,622,172 (GRCm39) R50Q probably damaging Het
Fat2 G T 11: 55,201,129 (GRCm39) Y648* probably null Het
Gbp2b T A 3: 142,309,414 (GRCm39) I175N probably benign Het
Gm1043 T A 5: 37,311,952 (GRCm39) probably benign Het
Gm21060 A G 19: 61,285,411 (GRCm39) C33R possibly damaging Het
Gpx6 C T 13: 21,496,510 (GRCm39) S28L probably benign Het
Hyls1 G A 9: 35,472,480 (GRCm39) S312F probably benign Het
Ifi44 T C 3: 151,455,195 (GRCm39) Q10R probably benign Het
Impa2 T C 18: 67,451,498 (GRCm39) V264A probably benign Het
Khdc1a A T 1: 21,421,108 (GRCm39) M98L probably benign Het
Lrrc45 T A 11: 120,611,474 (GRCm39) L616* probably null Het
Mios A T 6: 8,215,704 (GRCm39) H300L probably benign Het
Mllt6 A T 11: 97,568,051 (GRCm39) T827S probably damaging Het
Mrc1 C A 2: 14,321,712 (GRCm39) D1068E probably benign Het
Ndst3 T C 3: 123,346,168 (GRCm39) Y702C probably damaging Het
Nek11 T A 9: 105,082,087 (GRCm39) probably null Het
Nek4 T C 14: 30,678,890 (GRCm39) F138S probably damaging Het
Nfatc4 T A 14: 56,069,897 (GRCm39) Y688* probably null Het
Nlrx1 C T 9: 44,175,057 (GRCm39) V240M probably damaging Het
Npy6r A T 18: 44,409,149 (GRCm39) Y190F probably benign Het
Or10ab5 A C 7: 108,245,433 (GRCm39) S117A possibly damaging Het
Or10d4b T C 9: 39,534,637 (GRCm39) F71L probably damaging Het
Or1j10 T G 2: 36,267,556 (GRCm39) L256R probably damaging Het
Or52b4i C A 7: 102,191,817 (GRCm39) R225S probably benign Het
Or5p52 A G 7: 107,502,620 (GRCm39) E232G probably benign Het
Or6c68 A T 10: 129,158,238 (GRCm39) T249S probably benign Het
Osbpl7 A C 11: 96,943,087 (GRCm39) H113P probably benign Het
Pam16l C T 10: 43,400,252 (GRCm39) A30V probably benign Het
Pck1 A G 2: 172,996,650 (GRCm39) E188G probably benign Het
Pimreg A G 11: 71,936,576 (GRCm39) D213G probably benign Het
Pkd1l2 A G 8: 117,769,976 (GRCm39) I1160T probably damaging Het
Ppargc1b G A 18: 61,441,005 (GRCm39) Q622* probably null Het
Ppfia2 T A 10: 106,742,338 (GRCm39) C1044S probably damaging Het
Ppp4r3a A G 12: 101,024,659 (GRCm39) V280A probably damaging Het
Ptprf T C 4: 118,068,245 (GRCm39) N1764D probably benign Het
Pygm C T 19: 6,438,842 (GRCm39) R311C possibly damaging Het
Rab7b A G 1: 131,626,299 (GRCm39) K109R probably damaging Het
Rsf1 GGCG GGCGACGGCTGCG 7: 97,229,113 (GRCm39) probably benign Homo
Setbp1 T G 18: 78,900,926 (GRCm39) I914L probably benign Het
Shprh A C 10: 11,027,735 (GRCm39) Q114P probably benign Het
Slc5a9 T C 4: 111,742,725 (GRCm39) I456V possibly damaging Het
Slc8b1 T C 5: 120,657,985 (GRCm39) probably null Het
Spin1 T A 13: 51,293,552 (GRCm39) Y87* probably null Het
Spring1 T C 5: 118,393,798 (GRCm39) W59R probably damaging Het
Srebf2 T C 15: 82,061,477 (GRCm39) probably null Het
Sufu T C 19: 46,463,978 (GRCm39) Y397H probably damaging Het
Tgfb3 A C 12: 86,110,624 (GRCm39) V242G probably benign Het
Tgm3 A T 2: 129,883,920 (GRCm39) Y526F probably damaging Het
Tmem209 A G 6: 30,482,967 (GRCm39) L508P probably damaging Het
Tmem67 T C 4: 12,063,799 (GRCm39) D454G probably benign Het
Ttn T C 2: 76,646,943 (GRCm39) E3280G possibly damaging Het
Tusc3 G C 8: 39,538,560 (GRCm39) G200R probably damaging Het
Umps A G 16: 33,782,508 (GRCm39) V138A probably benign Het
Ypel1 A G 16: 16,902,377 (GRCm39) probably null Het
Zdhhc19 T A 16: 32,317,860 (GRCm39) L63Q probably null Het
Other mutations in Bbs7
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00791:Bbs7 APN 3 36,629,436 (GRCm39) makesense probably null
IGL01533:Bbs7 APN 3 36,664,384 (GRCm39) missense possibly damaging 0.66
IGL01559:Bbs7 APN 3 36,648,659 (GRCm39) missense probably damaging 1.00
IGL01793:Bbs7 APN 3 36,659,831 (GRCm39) critical splice donor site probably null
IGL01867:Bbs7 APN 3 36,627,696 (GRCm39) missense probably benign 0.21
IGL01955:Bbs7 APN 3 36,664,471 (GRCm39) missense probably benign 0.16
IGL02207:Bbs7 APN 3 36,658,639 (GRCm39) missense probably benign 0.10
IGL02212:Bbs7 APN 3 36,648,558 (GRCm39) missense probably benign
IGL02451:Bbs7 APN 3 36,664,741 (GRCm39) missense possibly damaging 0.94
IGL03267:Bbs7 APN 3 36,627,654 (GRCm39) missense probably damaging 1.00
R0010:Bbs7 UTSW 3 36,661,866 (GRCm39) splice site probably null
R0243:Bbs7 UTSW 3 36,659,883 (GRCm39) missense probably benign
R0326:Bbs7 UTSW 3 36,646,525 (GRCm39) missense possibly damaging 0.46
R0372:Bbs7 UTSW 3 36,656,981 (GRCm39) missense probably benign 0.00
R0398:Bbs7 UTSW 3 36,644,866 (GRCm39) missense probably benign
R0453:Bbs7 UTSW 3 36,661,818 (GRCm39) missense possibly damaging 0.79
R0485:Bbs7 UTSW 3 36,657,022 (GRCm39) missense probably damaging 1.00
R0592:Bbs7 UTSW 3 36,664,446 (GRCm39) missense probably benign 0.05
R0619:Bbs7 UTSW 3 36,661,725 (GRCm39) missense probably benign 0.02
R0720:Bbs7 UTSW 3 36,646,572 (GRCm39) missense probably damaging 1.00
R0963:Bbs7 UTSW 3 36,667,412 (GRCm39) missense probably benign 0.22
R1177:Bbs7 UTSW 3 36,664,329 (GRCm39) splice site probably null
R1242:Bbs7 UTSW 3 36,632,576 (GRCm39) missense probably damaging 1.00
R1336:Bbs7 UTSW 3 36,658,593 (GRCm39) missense probably benign
R1401:Bbs7 UTSW 3 36,627,706 (GRCm39) missense probably benign 0.09
R1564:Bbs7 UTSW 3 36,629,944 (GRCm39) missense probably damaging 0.99
R2417:Bbs7 UTSW 3 36,646,546 (GRCm39) missense probably damaging 1.00
R3736:Bbs7 UTSW 3 36,661,819 (GRCm39) missense possibly damaging 0.87
R4282:Bbs7 UTSW 3 36,627,720 (GRCm39) missense probably damaging 1.00
R5412:Bbs7 UTSW 3 36,653,522 (GRCm39) missense probably benign
R5444:Bbs7 UTSW 3 36,666,199 (GRCm39) missense possibly damaging 0.50
R5932:Bbs7 UTSW 3 36,636,847 (GRCm39) missense probably benign 0.01
R6030:Bbs7 UTSW 3 36,657,060 (GRCm39) missense probably damaging 0.98
R6148:Bbs7 UTSW 3 36,667,415 (GRCm39) missense probably damaging 1.00
R6173:Bbs7 UTSW 3 36,646,523 (GRCm39) nonsense probably null
R6897:Bbs7 UTSW 3 36,652,460 (GRCm39) missense probably benign 0.07
R6912:Bbs7 UTSW 3 36,659,853 (GRCm39) missense probably benign 0.00
R7224:Bbs7 UTSW 3 36,659,877 (GRCm39) missense possibly damaging 0.48
R7268:Bbs7 UTSW 3 36,658,575 (GRCm39) missense probably benign
R7456:Bbs7 UTSW 3 36,648,527 (GRCm39) missense probably damaging 0.99
R7959:Bbs7 UTSW 3 36,657,085 (GRCm39) missense probably damaging 1.00
R8013:Bbs7 UTSW 3 36,648,536 (GRCm39) missense probably damaging 1.00
R8014:Bbs7 UTSW 3 36,648,536 (GRCm39) missense probably damaging 1.00
R8182:Bbs7 UTSW 3 36,664,372 (GRCm39) missense probably damaging 1.00
R8750:Bbs7 UTSW 3 36,661,744 (GRCm39) missense possibly damaging 0.95
R9040:Bbs7 UTSW 3 36,629,987 (GRCm39) missense probably benign 0.00
R9045:Bbs7 UTSW 3 36,666,184 (GRCm39) missense probably benign 0.00
R9729:Bbs7 UTSW 3 36,661,818 (GRCm39) missense probably damaging 1.00
R9798:Bbs7 UTSW 3 36,652,439 (GRCm39) missense probably benign 0.01
X0003:Bbs7 UTSW 3 36,629,994 (GRCm39) nonsense probably null
Z1177:Bbs7 UTSW 3 36,657,069 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACTAGCCAACAGTAAGTGTATAGTC -3'
(R):5'- CACCCAATTATGTGCAAAGTTGTTC -3'

Sequencing Primer
(F):5'- TCTACAGTACTGGGGCAGAAGC -3'
(R):5'- GGTTTCCTATCGCACCAC -3'
Posted On 2017-08-16