Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02445:Dspp'

293569

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Dspp

Ensembl Gene

ENSMUSG00000053268

Gene Name

dentin sialophosphoprotein

Synonyms

Dpp, Dsp, Dmp3

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

IGL02445

Quality Score

Status

Chromosome

Chromosomal Location

104318578-104327993 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to C at 104324963 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Serine at position 442 (Y442S)

Ref Sequence

ENSEMBL: ENSMUSP00000108391 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000112771]

AlphaFold

no structure available at present

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

Domain	Start	End	E-Value	Type
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
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acacb	C	T	5: 114,383,198 (GRCm39)	T2127M	probably damaging	Het
Acp2	A	G	2: 91,036,606 (GRCm39)	D175G	possibly damaging	Het
Adamts12	T	C	15: 11,286,798 (GRCm39)	L801P	probably damaging	Het
Adcy10	T	G	1: 165,398,313 (GRCm39)	V1470G	possibly damaging	Het
Ankar	T	G	1: 72,705,524 (GRCm39)	K829Q	probably benign	Het
Arhgef10l	T	C	4: 140,274,318 (GRCm39)	Y531C	probably benign	Het
Atm	T	C	9: 53,365,630 (GRCm39)	I2590V	probably benign	Het
Brme1	T	A	8: 84,886,137 (GRCm39)	M31K	probably benign	Het
Cblb	T	C	16: 51,986,668 (GRCm39)	L485P	probably damaging	Het
Col4a1	T	C	8: 11,283,911 (GRCm39)		probably benign	Het
Coprs	T	C	8: 13,935,797 (GRCm39)	K74R	possibly damaging	Het
Cul3	A	T	1: 80,281,886 (GRCm39)	L31M	possibly damaging	Het
Cyp3a59	C	A	5: 146,033,463 (GRCm39)	Q200K	probably benign	Het
Ddx19b	C	A	8: 111,735,456 (GRCm39)	V402L	probably damaging	Het
Disc1	T	A	8: 125,875,142 (GRCm39)		probably benign	Het
Dsg4	C	T	18: 20,579,307 (GRCm39)		probably benign	Het
Dtl	C	T	1: 191,290,172 (GRCm39)		probably null	Het
Ezh1	A	C	11: 101,101,513 (GRCm39)	V175G	possibly damaging	Het
Hepacam2	C	T	6: 3,483,481 (GRCm39)	G100D	probably damaging	Het
Herc1	T	A	9: 66,340,764 (GRCm39)	H1704Q	possibly damaging	Het
Itprid2	G	A	2: 79,487,842 (GRCm39)	E642K	probably damaging	Het
Kif26a	T	C	12: 112,140,177 (GRCm39)	S469P	probably damaging	Het
Lefty1	T	C	1: 180,765,242 (GRCm39)	M270T	probably benign	Het
Nap1l3	A	T	X: 121,305,752 (GRCm39)	V322D	probably damaging	Het
Ndufv2	A	G	17: 66,387,889 (GRCm39)		probably benign	Het
Or14j5	A	T	17: 38,162,008 (GRCm39)	H175L	probably damaging	Het
Or4p18	G	A	2: 88,232,456 (GRCm39)	T274I	possibly damaging	Het
Or8b55	T	C	9: 38,726,901 (GRCm39)	I34T	possibly damaging	Het
Otol1	A	T	3: 69,935,367 (GRCm39)	D453V	probably damaging	Het
Papolb	G	A	5: 142,514,480 (GRCm39)	H388Y	probably benign	Het
Ppp1r10	A	G	17: 36,237,094 (GRCm39)	E128G	probably damaging	Het
Prss12	T	A	3: 123,280,669 (GRCm39)	D451E	probably damaging	Het
Psmc1	T	C	12: 100,081,087 (GRCm39)		probably benign	Het
Pygo1	T	A	9: 72,833,222 (GRCm39)	I10N	probably benign	Het
Rab31	C	T	17: 66,028,998 (GRCm39)		probably null	Het
Ret	G	A	6: 118,158,860 (GRCm39)	T184I	probably damaging	Het
Rhd	A	T	4: 134,611,481 (GRCm39)	M214L	possibly damaging	Het
Ripor3	C	A	2: 167,834,682 (GRCm39)		probably benign	Het
Sec16a	A	G	2: 26,312,052 (GRCm39)	L2036P	probably benign	Het
Slc26a3	C	A	12: 31,507,051 (GRCm39)	D335E	possibly damaging	Het
Taf6	A	G	5: 138,182,756 (GRCm39)		probably benign	Het
Tnk2	T	C	16: 32,494,408 (GRCm39)	V442A	probably benign	Het
Virma	A	G	4: 11,527,029 (GRCm39)	M1143V	probably damaging	Het
Vmn2r77	A	T	7: 86,452,848 (GRCm39)	R522*	probably null	Het
Vmn2r-ps129	A	G	17: 23,227,393 (GRCm39)		noncoding transcript	Het
Zfp473	A	G	7: 44,383,107 (GRCm39)	C408R	probably damaging	Het

Other mutations in Dspp

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00973:Dspp	APN	5	104,324,758 (GRCm39)	missense	possibly damaging	0.95
IGL01096:Dspp	APN	5	104,323,233 (GRCm39)	missense	possibly damaging	0.92
IGL01317:Dspp	APN	5	104,321,914 (GRCm39)	missense	probably damaging	0.99
IGL02365:Dspp	APN	5	104,323,927 (GRCm39)	missense	probably damaging	1.00
IGL02387:Dspp	APN	5	104,323,490 (GRCm39)	missense	possibly damaging	0.82
IGL02406:Dspp	APN	5	104,325,232 (GRCm39)	nonsense	probably null
IGL02481:Dspp	APN	5	104,323,514 (GRCm39)	missense	possibly damaging	0.94
IGL02536:Dspp	APN	5	104,323,531 (GRCm39)	missense	probably damaging	0.99
IGL02572:Dspp	APN	5	104,324,935 (GRCm39)	missense	probably damaging	0.99
IGL02677:Dspp	APN	5	104,323,843 (GRCm39)	missense	possibly damaging	0.78
IGL02709:Dspp	APN	5	104,325,116 (GRCm39)	missense	unknown
IGL02723:Dspp	APN	5	104,323,041 (GRCm39)	missense	probably benign	0.03
IGL02740:Dspp	APN	5	104,325,104 (GRCm39)	nonsense	probably null
IGL03274:Dspp	APN	5	104,322,814 (GRCm39)	missense	probably damaging	0.99
IGL03293:Dspp	APN	5	104,325,427 (GRCm39)	missense	unknown
FR4449:Dspp	UTSW	5	104,326,254 (GRCm39)	small deletion	probably benign
R0018:Dspp	UTSW	5	104,326,096 (GRCm39)	missense	unknown
R0125:Dspp	UTSW	5	104,325,905 (GRCm39)	missense	unknown
R0503:Dspp	UTSW	5	104,325,122 (GRCm39)	missense	unknown
R1709:Dspp	UTSW	5	104,323,590 (GRCm39)	missense	probably damaging	0.98
R1851:Dspp	UTSW	5	104,321,951 (GRCm39)	critical splice donor site	probably null
R2001:Dspp	UTSW	5	104,326,425 (GRCm39)	missense	unknown
R2002:Dspp	UTSW	5	104,326,425 (GRCm39)	missense	unknown
R2198:Dspp	UTSW	5	104,323,567 (GRCm39)	missense	probably benign	0.37
R2279:Dspp	UTSW	5	104,326,250 (GRCm39)	missense	unknown
R4026:Dspp	UTSW	5	104,325,563 (GRCm39)	missense	unknown
R4066:Dspp	UTSW	5	104,325,060 (GRCm39)	missense	unknown
R4632:Dspp	UTSW	5	104,325,272 (GRCm39)	missense	unknown
R4693:Dspp	UTSW	5	104,325,928 (GRCm39)	missense	unknown
R4841:Dspp	UTSW	5	104,325,053 (GRCm39)	missense	unknown
R4841:Dspp	UTSW	5	104,325,052 (GRCm39)	missense	unknown
R4917:Dspp	UTSW	5	104,325,789 (GRCm39)	missense	unknown
R5008:Dspp	UTSW	5	104,323,439 (GRCm39)	missense	possibly damaging	0.66
R5015:Dspp	UTSW	5	104,324,926 (GRCm39)	missense	possibly damaging	0.46
R5214:Dspp	UTSW	5	104,326,364 (GRCm39)	missense	unknown
R5359:Dspp	UTSW	5	104,323,752 (GRCm39)	missense	probably damaging	0.98
R5538:Dspp	UTSW	5	104,323,096 (GRCm39)	nonsense	probably null
R5703:Dspp	UTSW	5	104,324,917 (GRCm39)	missense	possibly damaging	0.82
R5887:Dspp	UTSW	5	104,323,321 (GRCm39)	missense	probably damaging	1.00
R5902:Dspp	UTSW	5	104,325,977 (GRCm39)	missense	unknown
R5992:Dspp	UTSW	5	104,326,317 (GRCm39)	missense	unknown
R6019:Dspp	UTSW	5	104,325,905 (GRCm39)	missense	unknown
R6191:Dspp	UTSW	5	104,325,214 (GRCm39)	missense	unknown
R6362:Dspp	UTSW	5	104,323,900 (GRCm39)	missense	probably benign	0.19
R6736:Dspp	UTSW	5	104,326,041 (GRCm39)	missense	unknown
R6805:Dspp	UTSW	5	104,323,716 (GRCm39)	missense	probably benign	0.03
R7064:Dspp	UTSW	5	104,324,804 (GRCm39)	missense	possibly damaging	0.73
R7178:Dspp	UTSW	5	104,321,932 (GRCm39)	missense	probably benign	0.02
R7243:Dspp	UTSW	5	104,326,227 (GRCm39)	small deletion	probably benign
R7390:Dspp	UTSW	5	104,323,552 (GRCm39)	missense	probably damaging	0.98
R7454:Dspp	UTSW	5	104,323,476 (GRCm39)	missense	probably benign	0.01
R7585:Dspp	UTSW	5	104,323,391 (GRCm39)	missense	possibly damaging	0.90
R7662:Dspp	UTSW	5	104,325,736 (GRCm39)	missense	unknown
R7739:Dspp	UTSW	5	104,326,012 (GRCm39)	missense	unknown
R7755:Dspp	UTSW	5	104,326,227 (GRCm39)	small deletion	probably benign
R7805:Dspp	UTSW	5	104,323,259 (GRCm39)	missense	probably damaging	0.99
R7869:Dspp	UTSW	5	104,323,531 (GRCm39)	missense	probably damaging	0.99
R7945:Dspp	UTSW	5	104,326,227 (GRCm39)	small deletion	probably benign
R7978:Dspp	UTSW	5	104,326,227 (GRCm39)	small deletion	probably benign
R8088:Dspp	UTSW	5	104,325,122 (GRCm39)	missense	unknown
R8254:Dspp	UTSW	5	104,323,194 (GRCm39)	missense	possibly damaging	0.94
R8257:Dspp	UTSW	5	104,324,867 (GRCm39)	missense	probably benign	0.01
R8439:Dspp	UTSW	5	104,325,162 (GRCm39)	missense	unknown
R8486:Dspp	UTSW	5	104,321,883 (GRCm39)	start gained	probably benign
R8722:Dspp	UTSW	5	104,326,433 (GRCm39)	missense	unknown
R8969:Dspp	UTSW	5	104,325,640 (GRCm39)	missense	unknown
R9254:Dspp	UTSW	5	104,322,760 (GRCm39)	critical splice acceptor site	probably null
R9379:Dspp	UTSW	5	104,322,760 (GRCm39)	critical splice acceptor site	probably null
R9509:Dspp	UTSW	5	104,325,657 (GRCm39)	missense	unknown
R9647:Dspp	UTSW	5	104,323,636 (GRCm39)	missense	possibly damaging	0.89
RF007:Dspp	UTSW	5	104,326,227 (GRCm39)	small deletion	probably benign
RF044:Dspp	UTSW	5	104,326,290 (GRCm39)	small insertion	probably benign

Posted On

2015-04-16