Incidental Mutation 'IGL02445:Dspp'
ID293569
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Dspp
Ensembl Gene ENSMUSG00000053268
Gene Namedentin sialophosphoprotein
SynonymsDmp3, Dsp, Dpp
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02445
Quality Score
Status
Chromosome5
Chromosomal Location104170712-104180127 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to C at 104177097 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Serine at position 442 (Y442S)
Ref Sequence ENSEMBL: ENSMUSP00000108391 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000112771]
Predicted Effect probably damaging
Transcript: ENSMUST00000112771
AA Change: Y442S

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000108391
Gene: ENSMUSG00000053268
AA Change: Y442S

DomainStartEndE-ValueType
signal peptide 1 17 N/A INTRINSIC
low complexity region 52 67 N/A INTRINSIC
internal_repeat_1 82 245 2.01e-11 PROSPERO
low complexity region 247 268 N/A INTRINSIC
low complexity region 271 282 N/A INTRINSIC
internal_repeat_1 285 438 2.01e-11 PROSPERO
internal_repeat_2 286 369 2.15e-10 PROSPERO
internal_repeat_2 370 454 2.15e-10 PROSPERO
low complexity region 456 472 N/A INTRINSIC
low complexity region 481 944 N/A INTRINSIC
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a member of the small integrin-binding ligand N-linked glycoprotein (SIBLING) family of proteins. The encoded preproprotein is secreted by odontoblasts and proteolytically processed to generate two principal proteins of the dentin extracellular matrix of the tooth, dentin sialoprotein and dentin phosphoprotein. These two protein products may play distinct but related roles in dentin mineralization. Mice lacking the encoded protein exhibit hypomineralization defects in dentin, similar to human dentinogenesis imperfecta. [provided by RefSeq, Feb 2016]
PHENOTYPE: Aging mice homozygous for a reporter/null allele display tooth abnormalities, including enlarged pulp cavities, a widened predentin zone, dentin hypomineralization, pulp exposure, and occasional brittle incisors. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930432K21Rik T A 8: 84,159,508 M31K probably benign Het
Acacb C T 5: 114,245,137 T2127M probably damaging Het
Acp2 A G 2: 91,206,261 D175G possibly damaging Het
Adamts12 T C 15: 11,286,712 L801P probably damaging Het
Adcy10 T G 1: 165,570,744 V1470G possibly damaging Het
Ankar T G 1: 72,666,365 K829Q probably benign Het
Arhgef10l T C 4: 140,547,007 Y531C probably benign Het
Atm T C 9: 53,454,330 I2590V probably benign Het
Cblb T C 16: 52,166,305 L485P probably damaging Het
Col4a1 T C 8: 11,233,911 probably benign Het
Coprs T C 8: 13,885,797 K74R possibly damaging Het
Cul3 A T 1: 80,304,169 L31M possibly damaging Het
Cyp3a59 C A 5: 146,096,653 Q200K probably benign Het
Ddx19b C A 8: 111,008,824 V402L probably damaging Het
Disc1 T A 8: 125,148,403 probably benign Het
Dsg4 C T 18: 20,446,250 probably benign Het
Dtl C T 1: 191,558,060 probably null Het
Ezh1 A C 11: 101,210,687 V175G possibly damaging Het
Hepacam2 C T 6: 3,483,481 G100D probably damaging Het
Herc1 T A 9: 66,433,482 H1704Q possibly damaging Het
Kif26a T C 12: 112,173,743 S469P probably damaging Het
Lefty1 T C 1: 180,937,677 M270T probably benign Het
Nap1l3 A T X: 122,396,055 V322D probably damaging Het
Ndufv2 A G 17: 66,080,894 probably benign Het
Olfr1179 G A 2: 88,402,112 T274I possibly damaging Het
Olfr126 A T 17: 37,851,117 H175L probably damaging Het
Olfr922 T C 9: 38,815,605 I34T possibly damaging Het
Otol1 A T 3: 70,028,034 D453V probably damaging Het
Papolb G A 5: 142,528,725 H388Y probably benign Het
Ppp1r10 A G 17: 35,926,202 E128G probably damaging Het
Prss12 T A 3: 123,487,020 D451E probably damaging Het
Psmc1 T C 12: 100,114,828 probably benign Het
Pygo1 T A 9: 72,925,940 I10N probably benign Het
Rab31 C T 17: 65,722,003 probably null Het
Ret G A 6: 118,181,899 T184I probably damaging Het
Rhd A T 4: 134,884,170 M214L possibly damaging Het
Ripor3 C A 2: 167,992,762 probably benign Het
Sec16a A G 2: 26,422,040 L2036P probably benign Het
Slc26a3 C A 12: 31,457,052 D335E possibly damaging Het
Ssfa2 G A 2: 79,657,498 E642K probably damaging Het
Taf6 A G 5: 138,184,494 probably benign Het
Tnk2 T C 16: 32,675,590 V442A probably benign Het
Virma A G 4: 11,527,029 M1143V probably damaging Het
Vmn2r77 A T 7: 86,803,640 R522* probably null Het
Vmn2r-ps129 A G 17: 23,008,419 noncoding transcript Het
Zfp473 A G 7: 44,733,683 C408R probably damaging Het
Other mutations in Dspp
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00973:Dspp APN 5 104176892 missense possibly damaging 0.95
IGL01096:Dspp APN 5 104175367 missense possibly damaging 0.92
IGL01317:Dspp APN 5 104174048 missense probably damaging 0.99
IGL02365:Dspp APN 5 104176061 missense probably damaging 1.00
IGL02387:Dspp APN 5 104175624 missense possibly damaging 0.82
IGL02406:Dspp APN 5 104177366 nonsense probably null
IGL02481:Dspp APN 5 104175648 missense possibly damaging 0.94
IGL02536:Dspp APN 5 104175665 missense probably damaging 0.99
IGL02572:Dspp APN 5 104177069 missense probably damaging 0.99
IGL02677:Dspp APN 5 104175977 missense possibly damaging 0.78
IGL02709:Dspp APN 5 104177250 missense unknown
IGL02723:Dspp APN 5 104175175 missense probably benign 0.03
IGL02740:Dspp APN 5 104177238 nonsense probably null
IGL03274:Dspp APN 5 104174948 missense probably damaging 0.99
IGL03293:Dspp APN 5 104177561 missense unknown
FR4449:Dspp UTSW 5 104178388 small deletion probably benign
R0018:Dspp UTSW 5 104178230 missense unknown
R0125:Dspp UTSW 5 104178039 missense unknown
R0503:Dspp UTSW 5 104177256 missense unknown
R1709:Dspp UTSW 5 104175724 missense probably damaging 0.98
R1851:Dspp UTSW 5 104174085 critical splice donor site probably null
R2001:Dspp UTSW 5 104178559 missense unknown
R2002:Dspp UTSW 5 104178559 missense unknown
R2198:Dspp UTSW 5 104175701 missense probably benign 0.37
R2279:Dspp UTSW 5 104178384 missense unknown
R4026:Dspp UTSW 5 104177697 missense unknown
R4066:Dspp UTSW 5 104177194 missense unknown
R4632:Dspp UTSW 5 104177406 missense unknown
R4693:Dspp UTSW 5 104178062 missense unknown
R4841:Dspp UTSW 5 104177186 missense unknown
R4841:Dspp UTSW 5 104177187 missense unknown
R4917:Dspp UTSW 5 104177923 missense unknown
R5008:Dspp UTSW 5 104175573 missense possibly damaging 0.66
R5015:Dspp UTSW 5 104177060 missense possibly damaging 0.46
R5214:Dspp UTSW 5 104178498 missense unknown
R5359:Dspp UTSW 5 104175886 missense probably damaging 0.98
R5538:Dspp UTSW 5 104175230 nonsense probably null
R5703:Dspp UTSW 5 104177051 missense possibly damaging 0.82
R5887:Dspp UTSW 5 104175455 missense probably damaging 1.00
R5902:Dspp UTSW 5 104178111 missense unknown
R5992:Dspp UTSW 5 104178451 missense unknown
R6019:Dspp UTSW 5 104178039 missense unknown
R6191:Dspp UTSW 5 104177348 missense unknown
R6362:Dspp UTSW 5 104176034 missense probably benign 0.19
R6736:Dspp UTSW 5 104178175 missense unknown
R6805:Dspp UTSW 5 104175850 missense probably benign 0.03
R7064:Dspp UTSW 5 104176938 missense possibly damaging 0.73
R7178:Dspp UTSW 5 104174066 missense probably benign 0.02
R7243:Dspp UTSW 5 104178361 small deletion probably benign
R7390:Dspp UTSW 5 104175686 missense probably damaging 0.98
R7454:Dspp UTSW 5 104175610 missense probably benign 0.01
R7585:Dspp UTSW 5 104175525 missense possibly damaging 0.90
R7662:Dspp UTSW 5 104177870 missense unknown
R7739:Dspp UTSW 5 104178146 missense unknown
R7755:Dspp UTSW 5 104178361 small deletion probably benign
R7805:Dspp UTSW 5 104175393 missense probably damaging 0.99
R7869:Dspp UTSW 5 104175665 missense probably damaging 0.99
R8088:Dspp UTSW 5 104177256 missense unknown
R8254:Dspp UTSW 5 104175328 missense possibly damaging 0.94
R8257:Dspp UTSW 5 104177001 missense probably benign 0.01
RF007:Dspp UTSW 5 104178361 small deletion probably benign
RF044:Dspp UTSW 5 104178424 small insertion probably benign
Posted On2015-04-16