Incidental Mutation 'R7061:Ibsp'
ID590998
Institutional Source Beutler Lab
Gene Symbol Ibsp
Ensembl Gene ENSMUSG00000029306
Gene Nameintegrin binding sialoprotein
SynonymsBsp2, bone sialoprotein, BSP
MMRRC Submission
Accession Numbers

Genbank: NM_008318.3

Is this an essential gene? Probably non essential (E-score: 0.114) question?
Stock #R7061 (G1)
Quality Score150.008
Status Validated
Chromosome5
Chromosomal Location104299171-104311469 bp(+) (GRCm38)
Type of Mutationintron
DNA Base Change (assembly) A to G at 104309902 bp
ZygosityHeterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000031246 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031246]
Predicted Effect probably null
Transcript: ENSMUST00000031246
SMART Domains Protein: ENSMUSP00000031246
Gene: ENSMUSG00000029306

DomainStartEndE-ValueType
signal peptide 1 16 N/A INTRINSIC
Pfam:BSP_II 17 321 2.8e-127 PFAM
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 99.1%
Validation Efficiency 99% (68/69)
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: 66 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4931409K22Rik A G 5: 24,545,065 M660T probably benign Het
Aard G A 15: 52,040,221 M13I probably benign Het
Abcb5 A C 12: 118,877,774 Y979D probably damaging Het
Adgrb1 G C 15: 74,569,881 V4L probably benign Het
Ap3b2 C T 7: 81,461,009 R1006Q unknown Het
Bpifa6 A T 2: 153,992,316 T343S probably benign Het
Celsr3 T A 9: 108,847,594 C2957* probably null Het
Chd6 G A 2: 161,025,965 Q428* probably null Het
Col5a1 C A 2: 28,025,678 C191* probably null Het
Cpox A G 16: 58,670,860 I145V possibly damaging Het
Csnk2a1 C T 2: 152,274,171 R268C probably benign Het
Dclk2 A G 3: 86,831,731 probably null Het
Dennd5a T C 7: 109,905,179 E909G probably benign Het
Depdc1a T A 3: 159,522,852 S414T possibly damaging Het
Dock5 A G 14: 67,770,254 F1502S probably damaging Het
Dopey2 G T 16: 93,762,063 A448S probably benign Het
Dsg1c C A 18: 20,277,009 N511K probably benign Het
Epc2 G T 2: 49,535,322 R108L probably damaging Het
Erp44 T A 4: 48,219,375 I147F probably benign Het
Evc T C 5: 37,319,102 T368A possibly damaging Het
Fbxo41 G T 6: 85,475,466 R738S probably benign Het
Fli1 T C 9: 32,424,222 T305A probably damaging Het
Gm4969 A T 7: 19,100,128 probably benign Het
Gm8897 T C 5: 11,419,104 V74A possibly damaging Het
Grk5 A G 19: 61,046,092 T93A probably benign Het
Grm2 A T 9: 106,651,225 N153K probably damaging Het
Helz A G 11: 107,649,177 T1007A possibly damaging Het
Helz2 A G 2: 181,240,514 L162P probably damaging Het
Hmgcr T A 13: 96,666,148 Q81L possibly damaging Het
Hnrnpu T C 1: 178,336,126 K218E unknown Het
Hydin A T 8: 110,603,288 I4885F possibly damaging Het
Igfals T C 17: 24,880,307 L124P probably damaging Het
Il24 T A 1: 130,883,371 H142L possibly damaging Het
Kcnh2 A T 5: 24,331,922 H221Q probably benign Het
Man1a A G 10: 53,920,235 S454P probably damaging Het
Mfsd4b1 C T 10: 40,003,386 V172M possibly damaging Het
Mical2 T A 7: 112,346,801 I763K probably benign Het
Mybpc3 A G 2: 91,125,404 I594M possibly damaging Het
Neo1 T A 9: 58,990,441 R77S possibly damaging Het
Nlrp6 A G 7: 140,922,867 I265M probably benign Het
Olfr1350 A G 7: 6,570,783 Y264C probably damaging Het
Olfr669 T C 7: 104,938,676 L50P probably damaging Het
Olfr877 T A 9: 37,855,646 V276D possibly damaging Het
Pcdhgb5 C A 18: 37,731,923 P257Q probably benign Het
Phactr1 A G 13: 43,132,981 D586G probably damaging Het
Pkn3 T A 2: 30,083,536 probably null Het
Prob1 A T 18: 35,654,500 S234T probably benign Het
Rab14 A T 2: 35,183,417 L131* probably null Het
Rab5c G A 11: 100,719,963 R40C probably damaging Het
Rhebl1 A G 15: 98,879,283 L103P probably damaging Het
Rnf10 G T 5: 115,257,090 F146L probably damaging Het
Rrbp1 T C 2: 143,989,167 K360R possibly damaging Het
Slc6a9 C T 4: 117,868,064 T575I probably benign Het
Smo A G 6: 29,760,230 H776R probably damaging Het
Tns2 A G 15: 102,104,479 M1V probably null Het
Ttn C A 2: 76,894,692 probably benign Het
Ugt3a1 A T 15: 9,306,154 M130L probably benign Het
Urb2 C T 8: 124,028,297 H248Y probably benign Het
Vit A T 17: 78,625,156 N564I probably damaging Het
Vmn1r60 A T 7: 5,544,311 Y263* probably null Het
Vmn2r16 A T 5: 109,363,754 Y609F probably damaging Het
Xpo7 T C 14: 70,671,072 I876V probably benign Het
Zfp442 A G 2: 150,408,017 I655T probably benign Het
Zfp574 T A 7: 25,080,197 C215S possibly damaging Het
Zfp608 T C 18: 54,987,997 T173A probably benign Het
Zfp69 A T 4: 120,931,401 V239D possibly damaging Het
Other mutations in Ibsp
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00687:Ibsp APN 5 104310068 missense probably benign 0.27
IGL02317:Ibsp APN 5 104302466 missense probably damaging 1.00
IGL02539:Ibsp APN 5 104302283 missense probably damaging 0.99
IGL03236:Ibsp APN 5 104306005 missense probably benign 0.30
crunch UTSW 5 104309282 missense probably damaging 1.00
I2289:Ibsp UTSW 5 104302487 missense possibly damaging 0.64
PIT4445001:Ibsp UTSW 5 104302304 missense possibly damaging 0.94
R0049:Ibsp UTSW 5 104302158 missense probably damaging 1.00
R0049:Ibsp UTSW 5 104302158 missense probably damaging 1.00
R0234:Ibsp UTSW 5 104310069 small deletion probably benign
R0610:Ibsp UTSW 5 104310134 missense probably benign 0.07
R0656:Ibsp UTSW 5 104310020 critical splice acceptor site probably null
R1168:Ibsp UTSW 5 104302152 missense probably damaging 0.99
R1440:Ibsp UTSW 5 104310539 missense unknown
R1569:Ibsp UTSW 5 104310151 missense probably damaging 1.00
R1921:Ibsp UTSW 5 104310212 missense probably damaging 1.00
R2172:Ibsp UTSW 5 104310430 missense probably damaging 1.00
R2879:Ibsp UTSW 5 104310394 missense possibly damaging 0.88
R4399:Ibsp UTSW 5 104309282 missense probably damaging 1.00
R4517:Ibsp UTSW 5 104305997 nonsense probably null
R5417:Ibsp UTSW 5 104310469 missense possibly damaging 0.95
R5575:Ibsp UTSW 5 104310059 missense possibly damaging 0.78
R6183:Ibsp UTSW 5 104306030 missense possibly damaging 0.95
R6273:Ibsp UTSW 5 104310301 missense probably benign 0.15
R6295:Ibsp UTSW 5 104302121 splice site probably null
R7133:Ibsp UTSW 5 104302306 nonsense probably null
R7202:Ibsp UTSW 5 104302161 missense probably benign 0.02
R7205:Ibsp UTSW 5 104310431 missense probably damaging 0.99
R7769:Ibsp UTSW 5 104306005 missense probably benign 0.15
R7769:Ibsp UTSW 5 104310184 missense probably damaging 0.97
Predicted Primers PCR Primer
(F):5'- CCAAGCTGTTGACAATTTGCG -3'
(R):5'- TCTGCACCTGCTTCAGTGAC -3'

Sequencing Primer
(F):5'- TTTGCGTAATAACAGAAGACAGC -3'
(R):5'- ACCTGCTTCAGTGACGCTTG -3'
Posted On2019-11-01