Incidental Mutation 'R7224:Bbs7'
ID 562001
Institutional Source Beutler Lab
Gene Symbol Bbs7
Ensembl Gene ENSMUSG00000037325
Gene Name Bardet-Biedl syndrome 7
Synonyms 8430406N16Rik
MMRRC Submission 045296-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R7224 (G1)
Quality Score 225.009
Status Validated
Chromosome 3
Chromosomal Location 36627291-36667626 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 36659877 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 186 (V186A)
Ref Sequence ENSEMBL: ENSMUSP00000047273 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000040148] [ENSMUST00000108155] [ENSMUST00000108156] [ENSMUST00000142333]
AlphaFold Q8K2G4
Predicted Effect possibly damaging
Transcript: ENSMUST00000040148
AA Change: V186A

PolyPhen 2 Score 0.480 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000047273
Gene: ENSMUSG00000037325
AA Change: V186A

DomainStartEndE-ValueType
low complexity region 33 44 N/A INTRINSIC
coiled coil region 330 365 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000108155
AA Change: V186A

PolyPhen 2 Score 0.302 (Sensitivity: 0.90; Specificity: 0.89)
SMART Domains Protein: ENSMUSP00000103790
Gene: ENSMUSG00000037325
AA Change: V186A

DomainStartEndE-ValueType
low complexity region 33 44 N/A INTRINSIC
coiled coil region 330 365 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000108156
AA Change: V186A

PolyPhen 2 Score 0.480 (Sensitivity: 0.89; Specificity: 0.90)
SMART Domains Protein: ENSMUSP00000103791
Gene: ENSMUSG00000037325
AA Change: V186A

DomainStartEndE-ValueType
low complexity region 33 44 N/A INTRINSIC
coiled coil region 330 365 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000142333
SMART Domains Protein: ENSMUSP00000118961
Gene: ENSMUSG00000037325

DomainStartEndE-ValueType
low complexity region 12 22 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.4%
Validation Efficiency 99% (79/80)
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: 79 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aadac C T 3: 59,943,275 (GRCm39) T60M probably benign Het
Actn4 C T 7: 28,661,509 (GRCm39) A34T probably benign Het
Acvrl1 A G 15: 101,041,245 (GRCm39) M466V probably benign Het
Adamts7 T C 9: 90,067,868 (GRCm39) Y453H probably damaging Het
Amfr G A 8: 94,711,484 (GRCm39) P351S probably damaging Het
Ankrd26 G A 6: 118,516,688 (GRCm39) T492M probably benign Het
Anxa6 A G 11: 54,876,993 (GRCm39) F547L probably damaging Het
Ap5m1 T G 14: 49,318,384 (GRCm39) Y394D unknown Het
Atic G A 1: 71,610,014 (GRCm39) V342I probably benign Het
Atl1 C A 12: 70,002,127 (GRCm39) T362N probably benign Het
Atp10a A T 7: 58,447,219 (GRCm39) M654L probably benign Het
B3gnt5 A T 16: 19,588,503 (GRCm39) M241L probably benign Het
Brme1 A G 8: 84,898,842 (GRCm39) T577A probably benign Het
C8b T C 4: 104,637,795 (GRCm39) L89P probably damaging Het
Capn7 G T 14: 31,092,678 (GRCm39) E742* probably null Het
Ccdc162 G A 10: 41,437,187 (GRCm39) R1741C probably damaging Het
Cdhr17 T C 5: 17,041,592 (GRCm39) V615A possibly damaging Het
Chsy3 T A 18: 59,542,047 (GRCm39) L395H probably damaging Het
Cnot9 A G 1: 74,556,388 (GRCm39) T62A probably benign Het
Cyfip1 AGTGT AGT 7: 55,577,937 (GRCm39) probably null Het
Cyp2d12 T A 15: 82,441,849 (GRCm39) probably null Het
Dnah7a A G 1: 53,436,420 (GRCm39) V3974A probably benign Het
Dync1h1 G A 12: 110,584,196 (GRCm39) G533D possibly damaging Het
Eddm13 T G 7: 6,271,801 (GRCm39) M77R probably benign Het
Elfn1 A G 5: 139,958,228 (GRCm39) S411G probably benign Het
Enpp3 T C 10: 24,652,782 (GRCm39) D725G possibly damaging Het
Fmnl1 T C 11: 103,073,595 (GRCm39) probably null Het
Fndc8 T C 11: 82,783,151 (GRCm39) M44T probably benign Het
Gcgr A T 11: 120,425,538 (GRCm39) probably benign Het
Ggt1 T A 10: 75,410,110 (GRCm39) V14D possibly damaging Het
Gigyf2 A G 1: 87,331,447 (GRCm39) I198M unknown Het
Gm40460 GCAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAG GCAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAGCAGGGCTTACAGCAGCTGGACTGGCAGCAG 7: 141,794,171 (GRCm39) probably benign Het
Gm6034 T A 17: 36,367,331 (GRCm39) S59T unknown Het
Gm6408 G A 5: 146,421,180 (GRCm39) V270I probably benign Het
Gpr20 A T 15: 73,567,981 (GRCm39) I136N probably damaging Het
Ide T C 19: 37,268,160 (GRCm39) E565G Het
Igsf9 T C 1: 172,322,349 (GRCm39) S515P probably damaging Het
Kbtbd12 G A 6: 88,590,965 (GRCm39) R416* probably null Het
Kcnd3 A T 3: 105,576,400 (GRCm39) I615F probably damaging Het
Kcnk7 A T 19: 5,756,805 (GRCm39) M265L probably benign Het
Klhdc1 G A 12: 69,309,923 (GRCm39) S275N probably damaging Het
Ldc1 C G 4: 130,112,992 (GRCm39) A135P probably damaging Het
Lrba A C 3: 86,302,553 (GRCm39) N1871T probably damaging Het
Lrrk1 A G 7: 65,982,134 (GRCm39) V169A probably damaging Het
Magi1 A G 6: 93,660,070 (GRCm39) I1175T probably benign Het
Man1a2 T C 3: 100,489,369 (GRCm39) T537A possibly damaging Het
Mrpl17 T C 7: 105,459,209 (GRCm39) N129S probably damaging Het
Mup5 G A 4: 61,750,622 (GRCm39) R174C probably damaging Het
Ndufaf1 G A 2: 119,488,877 (GRCm39) R216C probably damaging Het
Neb T C 2: 52,224,671 (GRCm39) probably null Het
Olfml3 T C 3: 103,643,176 (GRCm39) K402E probably damaging Het
Or52m2 A T 7: 102,263,974 (GRCm39) M74K probably damaging Het
Or5a1 T C 19: 12,097,912 (GRCm39) T55A probably benign Het
Or8b12b G A 9: 37,684,711 (GRCm39) G252D possibly damaging Het
Osbpl8 C T 10: 111,110,872 (GRCm39) P458L possibly damaging Het
Pcdh20 T C 14: 88,706,511 (GRCm39) E263G possibly damaging Het
Pkd1l1 A G 11: 8,895,241 (GRCm39) L623P Het
Plxdc1 T C 11: 97,823,153 (GRCm39) T363A possibly damaging Het
Pole3 T C 4: 62,442,287 (GRCm39) D111G unknown Het
R3hdm2 T A 10: 127,294,022 (GRCm39) L172Q probably damaging Het
Rbm33 T C 5: 28,599,322 (GRCm39) V90A Het
Rcbtb1 C G 14: 59,465,828 (GRCm39) I390M probably damaging Het
Romo1 G A 2: 155,986,295 (GRCm39) probably benign Het
Sars1 A G 3: 108,335,519 (GRCm39) Y410H probably damaging Het
Sesn2 T C 4: 132,224,724 (GRCm39) T327A probably benign Het
Slc30a5 A G 13: 100,945,762 (GRCm39) V530A probably damaging Het
Slc30a9 G A 5: 67,473,044 (GRCm39) E43K probably benign Het
Slc38a2 A C 15: 96,589,240 (GRCm39) L418W probably damaging Het
Snx14 T C 9: 88,276,614 (GRCm39) E557G possibly damaging Het
Spata33 T A 8: 123,948,737 (GRCm39) I123K probably damaging Het
Tdrd3 A T 14: 87,714,839 (GRCm39) H170L probably damaging Het
Trpm1 A G 7: 63,868,854 (GRCm39) probably null Het
Tsr3 A T 17: 25,461,569 (GRCm39) E302D probably benign Het
Ttll11 A G 2: 35,792,685 (GRCm39) I386T probably damaging Het
Usp2 C T 9: 43,987,266 (GRCm39) T188M possibly damaging Het
Usp44 A G 10: 93,681,855 (GRCm39) I102V probably benign Het
Wasf1 A G 10: 40,802,546 (GRCm39) N67S probably benign Het
Zfp445 T C 9: 122,681,208 (GRCm39) N911S probably benign Het
Zfp467 A G 6: 48,421,903 (GRCm39) 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
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
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'- ATGAGGAAGCTCACTGACTCC -3'
(R):5'- TCAACACTCCTCTGTCTAGGG -3'

Sequencing Primer
(F):5'- TGAGGAAGCTCACTGACTCCTAATTC -3'
(R):5'- CCTCTGTCTAGGGGTTCATTAAG -3'
Posted On 2019-06-26