Incidental Mutation 'IGL02317:Ibsp'
ID 288057
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ibsp
Ensembl Gene ENSMUSG00000029306
Gene Name integrin binding sialoprotein
Synonyms Bsp2, bone sialoprotein, BSP, Bsp
Accession Numbers
Essential gene? Probably non essential (E-score: 0.088) question?
Stock # IGL02317
Quality Score
Status
Chromosome 5
Chromosomal Location 104447153-104459338 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 104450332 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Cysteine at position 50 (Y50C)
Ref Sequence ENSEMBL: ENSMUSP00000031246 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031246]
AlphaFold Q61711
Predicted Effect probably damaging
Transcript: ENSMUST00000031246
AA Change: Y50C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000031246
Gene: ENSMUSG00000029306
AA Change: Y50C

DomainStartEndE-ValueType
signal peptide 1 16 N/A INTRINSIC
Pfam:BSP_II 17 321 2.8e-127 PFAM
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is a major structural protein of the bone matrix. It constitutes approximately 12% of the noncollagenous proteins in human bone and is synthesized by skeletal-associated cell types, including hypertrophic chondrocytes, osteoblasts, osteocytes, and osteoclasts. The only extraskeletal site of its synthesis is the trophoblast. This protein binds to calcium and hydroxyapatite via its acidic amino acid clusters, and mediates cell attachment through an RGD sequence that recognizes the vitronectin receptor. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mice homozygous for a knock-out allele show reduced body weight/size, delayed long bone growth and mineralization with low bone turn over due to reduced osteoclast formation, delayed intramembranous ossification, progressive periodontal breakdown, and severe alveolar and mandibular bone loss. [provided by MGI curators]
Allele List at MGI

All alleles(3) : Targeted, knock-out(1) Targeted, other(2)

Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700019M22Rik T C 12: 96,013,780 (GRCm39) noncoding transcript Het
Aadacl2fm3 A G 3: 59,784,408 (GRCm39) N294D probably benign Het
Aak1 C T 6: 86,933,282 (GRCm39) P418S possibly damaging Het
Abca5 T A 11: 110,218,587 (GRCm39) Q93L probably benign Het
Arhgap22 G T 14: 33,081,230 (GRCm39) V209L probably damaging Het
Atp6v1h G T 1: 5,154,693 (GRCm39) R7L possibly damaging Het
Ccdc86 T C 19: 10,920,556 (GRCm39) Q420R possibly damaging Het
Cep85 C T 4: 133,883,122 (GRCm39) G256R probably damaging Het
Csmd2 T C 4: 128,357,520 (GRCm39) probably benign Het
Dck T C 5: 88,921,942 (GRCm39) Y135H probably damaging Het
Dicer1 T C 12: 104,663,279 (GRCm39) E1434G probably damaging Het
Dst C T 1: 34,334,244 (GRCm39) T4824I probably damaging Het
Fam20c G A 5: 138,792,115 (GRCm39) R404H probably damaging Het
Fat1 G A 8: 45,478,855 (GRCm39) A2611T probably benign Het
Fbxl13 C T 5: 21,727,232 (GRCm39) C555Y probably benign Het
Gprc6a C A 10: 51,497,049 (GRCm39) R323L probably benign Het
Grik2 A G 10: 49,298,711 (GRCm39) F50L probably benign Het
Il16 T A 7: 83,316,097 (GRCm39) H437L probably damaging Het
Irf9 G A 14: 55,845,196 (GRCm39) R352H probably damaging Het
Jph1 T C 1: 17,074,147 (GRCm39) T624A probably benign Het
Lama5 T C 2: 179,833,112 (GRCm39) Y1574C probably damaging Het
Lrrc26 A G 2: 25,180,314 (GRCm39) N105S probably damaging Het
Megf8 C A 7: 25,063,213 (GRCm39) T2523K probably damaging Het
Nckap1l A G 15: 103,370,005 (GRCm39) I135V probably benign Het
Oma1 A G 4: 103,176,234 (GRCm39) probably benign Het
Opa1 T G 16: 29,433,984 (GRCm39) probably null Het
Or13j1 T C 4: 43,706,172 (GRCm39) Y132C probably damaging Het
Or2n1 G T 17: 38,486,577 (GRCm39) V201L probably benign Het
Or5m3b T C 2: 85,871,913 (GRCm39) S85P probably damaging Het
Or8b48 C T 9: 38,492,809 (GRCm39) P79S probably damaging Het
Rab11b C T 17: 33,968,790 (GRCm39) A43T probably damaging Het
Rabl2 A T 15: 89,468,492 (GRCm39) N133K probably damaging Het
Scn10a C T 9: 119,467,621 (GRCm39) V840I probably benign Het
Spata31d1b T C 13: 59,865,854 (GRCm39) S1001P probably damaging Het
Tbc1d8 T C 1: 39,415,985 (GRCm39) E896G probably benign Het
Ube2o T C 11: 116,432,389 (GRCm39) E859G probably damaging Het
Vmn1r197 A G 13: 22,512,073 (GRCm39) probably benign Het
Vmn2r58 A G 7: 41,486,765 (GRCm39) I710T possibly damaging Het
Zmynd8 T C 2: 165,662,492 (GRCm39) T533A possibly damaging Het
Other mutations in Ibsp
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00687:Ibsp APN 5 104,457,934 (GRCm39) missense probably benign 0.27
IGL02539:Ibsp APN 5 104,450,149 (GRCm39) missense probably damaging 0.99
IGL03236:Ibsp APN 5 104,453,871 (GRCm39) missense probably benign 0.30
crunch UTSW 5 104,457,148 (GRCm39) missense probably damaging 1.00
I2289:Ibsp UTSW 5 104,450,353 (GRCm39) missense possibly damaging 0.64
PIT4445001:Ibsp UTSW 5 104,450,170 (GRCm39) missense possibly damaging 0.94
R0049:Ibsp UTSW 5 104,450,024 (GRCm39) missense probably damaging 1.00
R0049:Ibsp UTSW 5 104,450,024 (GRCm39) missense probably damaging 1.00
R0234:Ibsp UTSW 5 104,457,935 (GRCm39) small deletion probably benign
R0610:Ibsp UTSW 5 104,458,000 (GRCm39) missense probably benign 0.07
R0656:Ibsp UTSW 5 104,457,886 (GRCm39) critical splice acceptor site probably null
R1168:Ibsp UTSW 5 104,450,018 (GRCm39) missense probably damaging 0.99
R1440:Ibsp UTSW 5 104,458,405 (GRCm39) missense unknown
R1569:Ibsp UTSW 5 104,458,017 (GRCm39) missense probably damaging 1.00
R1921:Ibsp UTSW 5 104,458,078 (GRCm39) missense probably damaging 1.00
R2172:Ibsp UTSW 5 104,458,296 (GRCm39) missense probably damaging 1.00
R2879:Ibsp UTSW 5 104,458,260 (GRCm39) missense possibly damaging 0.88
R4399:Ibsp UTSW 5 104,457,148 (GRCm39) missense probably damaging 1.00
R4517:Ibsp UTSW 5 104,453,863 (GRCm39) nonsense probably null
R5417:Ibsp UTSW 5 104,458,335 (GRCm39) missense possibly damaging 0.95
R5575:Ibsp UTSW 5 104,457,925 (GRCm39) missense possibly damaging 0.78
R6183:Ibsp UTSW 5 104,453,896 (GRCm39) missense possibly damaging 0.95
R6273:Ibsp UTSW 5 104,458,167 (GRCm39) missense probably benign 0.15
R6295:Ibsp UTSW 5 104,449,987 (GRCm39) splice site probably null
R7061:Ibsp UTSW 5 104,457,768 (GRCm39) splice site probably null
R7133:Ibsp UTSW 5 104,450,172 (GRCm39) nonsense probably null
R7202:Ibsp UTSW 5 104,450,027 (GRCm39) missense probably benign 0.02
R7205:Ibsp UTSW 5 104,458,297 (GRCm39) missense probably damaging 0.99
R7769:Ibsp UTSW 5 104,458,050 (GRCm39) missense probably damaging 0.97
R7769:Ibsp UTSW 5 104,453,871 (GRCm39) missense probably benign 0.15
R8506:Ibsp UTSW 5 104,457,947 (GRCm39) missense probably damaging 1.00
R8840:Ibsp UTSW 5 104,458,006 (GRCm39) missense probably benign 0.00
R9396:Ibsp UTSW 5 104,458,297 (GRCm39) missense probably damaging 1.00
R9431:Ibsp UTSW 5 104,457,167 (GRCm39) missense probably damaging 1.00
Posted On 2015-04-16