Mutagenetix > Incidental Mutation

Incidental Mutation 'R7454:Dspp'

577980

Institutional Source

Beutler Lab

Gene Symbol

Dspp

Ensembl Gene

ENSMUSG00000053268

Gene Name

dentin sialophosphoprotein

Synonyms

Dpp, Dsp, Dmp3

MMRRC Submission

045528-MU

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

R7454 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

104318578-104327993 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to A at 104323476 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Histidine to Glutamine at position 206 (H206Q)

Ref Sequence

ENSEMBL: ENSMUSP00000108391 (fasta)

Gene Model

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

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000112771
AA Change: H206Q

PolyPhen 2 Score 0.008 (Sensitivity: 0.96; Specificity: 0.76)

SMART Domains

Protein: ENSMUSP00000108391
Gene: ENSMUSG00000053268
AA Change: H206Q

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

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.7%
20x: 99.1%

Validation Efficiency

100% (90/90)

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: 89 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2510002D24Rik	A	G	16: 18,655,601 (GRCm39)	E57G	possibly damaging	Het
4932414N04Rik	C	A	2: 68,518,648 (GRCm39)	T159K	unknown	Het
Adamts10	T	A	17: 33,763,979 (GRCm39)	F616L	possibly damaging	Het
Adtrp	G	A	13: 41,981,791 (GRCm39)	S26L	unknown	Het
Alpk3	A	C	7: 80,728,310 (GRCm39)	E480A	probably benign	Het
Anks6	T	C	4: 47,038,919 (GRCm39)	T529A	unknown	Het
Arl4d	A	G	11: 101,557,486 (GRCm39)	H4R	probably benign	Het
Ash1l	A	G	3: 88,891,172 (GRCm39)	H1017R	probably benign	Het
Bbs12	T	C	3: 37,375,102 (GRCm39)	S517P	possibly damaging	Het
Bcl11b	C	A	12: 107,882,467 (GRCm39)	R616L	possibly damaging	Het
Bean1	G	A	8: 104,937,658 (GRCm39)	G79D	probably damaging	Het
Bicra	C	G	7: 15,706,059 (GRCm39)	G1461R	probably benign	Het
Bptf	T	C	11: 106,935,466 (GRCm39)	T124A	probably benign	Het
Btnl4	A	T	17: 34,691,348 (GRCm39)	V312E	probably benign	Het
Ccdc7a	A	G	8: 129,670,997 (GRCm39)	M503T	unknown	Het
Celf5	T	C	10: 81,318,357 (GRCm39)	E28G	probably damaging	Het
Cilp2	G	A	8: 70,336,040 (GRCm39)	L350F	probably damaging	Het
Clec4a2	T	C	6: 123,119,411 (GRCm39)	I245T	probably damaging	Het
Ctnnal1	A	T	4: 56,844,544 (GRCm39)	V140D	probably damaging	Het
Dennd4a	A	C	9: 64,759,852 (GRCm39)	H319P	probably damaging	Het
Dlgap3	G	T	4: 127,128,852 (GRCm39)	L857F	probably null	Het
Dnah6	T	A	6: 73,189,475 (GRCm39)	T58S	probably damaging	Het
Dnah7a	T	A	1: 53,557,923 (GRCm39)	M2164L	probably benign	Het
Dzip1l	G	A	9: 99,541,727 (GRCm39)	V443M	possibly damaging	Het
Erc2	A	G	14: 28,024,948 (GRCm39)	H939R	possibly damaging	Het
Fam149a	G	T	8: 45,801,583 (GRCm39)	H513N	probably benign	Het
Fam171a2	T	C	11: 102,330,543 (GRCm39)	T280A	possibly damaging	Het
Fkbp5	A	C	17: 28,634,999 (GRCm39)	V170G	probably damaging	Het
Fnbp4	ACCACCTCCACCTCCACCTCC	ACCACCTCCACCTCCACCTCCACCTCC	2: 90,608,159 (GRCm39)		probably benign	Het
Fzd2	T	C	11: 102,495,955 (GRCm39)	F133S	probably damaging	Het
Galm	A	G	17: 80,445,550 (GRCm39)	N100S	possibly damaging	Het
Gbp2b	T	A	3: 142,303,920 (GRCm39)	I5N	possibly damaging	Het
Gga2	T	C	7: 121,601,369 (GRCm39)	R245G	probably benign	Het
Gm10053	A	G	19: 24,853,264 (GRCm39)	T50A	probably benign	Het
Gm1110	T	C	9: 26,831,945 (GRCm39)	T69A	probably benign	Het
Heatr5a	T	C	12: 52,008,326 (GRCm39)	S6G	probably benign	Het
Hmcn1	A	G	1: 150,439,355 (GRCm39)	S5610P	probably damaging	Het
Hmgb4	A	G	4: 128,154,199 (GRCm39)	V123A	probably damaging	Het
Itgal	C	A	7: 126,926,936 (GRCm39)	Q943K	probably benign	Het
Jakmip1	C	A	5: 37,332,498 (GRCm39)	D1059E	probably damaging	Het
Jazf1	T	C	6: 52,870,929 (GRCm39)		probably null	Het
Kat6a	A	G	8: 23,425,788 (GRCm39)	E1111G	possibly damaging	Het
Kdm4b	C	A	17: 56,696,639 (GRCm39)	P452T	probably benign	Het
Krit1	T	C	5: 3,862,474 (GRCm39)	Y210H	probably damaging	Het
Krtap6-2	A	T	16: 89,216,800 (GRCm39)	Y56N	unknown	Het
Lig1	A	T	7: 13,022,647 (GRCm39)	D158V	probably damaging	Het
Lmo1	A	T	7: 108,739,873 (GRCm39)	L94Q	probably benign	Het
Lrrc30	A	T	17: 67,939,238 (GRCm39)	L114H	probably damaging	Het
Ltn1	T	C	16: 87,194,700 (GRCm39)	I1400V	probably benign	Het
Mark3	T	C	12: 111,570,961 (GRCm39)	I87T	probably damaging	Het
Mfrp	G	T	9: 44,016,480 (GRCm39)	V392F	possibly damaging	Het
Mrgprg	A	G	7: 143,318,872 (GRCm39)	L80P	probably damaging	Het
Ndufaf3	A	T	9: 108,444,125 (GRCm39)	M1K	probably null	Het
Nme7	T	A	1: 164,208,217 (GRCm39)	L295*	probably null	Het
Noct	G	T	3: 51,157,151 (GRCm39)	C163F	probably damaging	Het
Or11h4b	T	A	14: 50,918,281 (GRCm39)	Q270L	possibly damaging	Het
Or13a26	A	T	7: 140,284,547 (GRCm39)	I128F	probably damaging	Het
Or4b1	T	A	2: 89,979,763 (GRCm39)	I196F	possibly damaging	Het
Or5ak22	T	A	2: 85,229,955 (GRCm39)	K307N	probably damaging	Het
Or6c203	T	A	10: 129,010,324 (GRCm39)	T189S	probably damaging	Het
Or8g2	A	G	9: 39,821,200 (GRCm39)	I34V	probably benign	Het
Patz1	C	T	11: 3,248,297 (GRCm39)		probably benign	Het
Per3	A	G	4: 151,097,185 (GRCm39)	L780P	probably benign	Het
Pira1	T	G	7: 3,738,509 (GRCm39)	E622D	probably benign	Het
Pla2g4a	T	C	1: 149,748,441 (GRCm39)	M256V	possibly damaging	Het
Pnliprp1	A	G	19: 58,729,532 (GRCm39)	K395R	probably benign	Het
Poc5	G	T	13: 96,537,340 (GRCm39)	G242V	possibly damaging	Het
Ppfia4	A	G	1: 134,251,873 (GRCm39)	S434P	possibly damaging	Het
Prss42	A	G	9: 110,627,897 (GRCm39)	N110S	probably benign	Het
Ralgapb	T	A	2: 158,274,822 (GRCm39)	I241N	possibly damaging	Het
Rbak	A	C	5: 143,159,528 (GRCm39)	Y508*	probably null	Het
S1pr2	G	T	9: 20,878,845 (GRCm39)	R328S	possibly damaging	Het
Sap130	T	C	18: 31,783,565 (GRCm39)	M214T	probably benign	Het
Slc46a1	T	A	11: 78,357,337 (GRCm39)	V130E	probably damaging	Het
Smc4	A	T	3: 68,925,457 (GRCm39)	H343L	probably benign	Het
Tarbp1	C	A	8: 127,184,416 (GRCm39)	R500L	probably benign	Het
Tasor2	A	G	13: 3,635,332 (GRCm39)	S492P	probably benign	Het
Tgfbr3	A	T	5: 107,362,894 (GRCm39)	H39Q	probably damaging	Het
Tpp2	T	C	1: 43,993,819 (GRCm39)	S235P	probably benign	Het
Trbc2	G	T	6: 41,523,763 (GRCm39)	R33M		Het
Trim3	C	T	7: 105,268,765 (GRCm39)	R63Q	probably damaging	Het
Ttc28	T	C	5: 111,433,350 (GRCm39)	V2128A	probably benign	Het
Ttn	C	T	2: 76,556,162 (GRCm39)	R30281H	probably damaging	Het
Ttn	T	A	2: 76,774,483 (GRCm39)	Q2187L	unknown	Het
Ttyh3	T	C	5: 140,615,180 (GRCm39)	S403G	possibly damaging	Het
Vmn2r112	A	T	17: 22,822,288 (GRCm39)	D322V	probably benign	Het
Wdr38	C	T	2: 38,888,352 (GRCm39)		probably benign	Het
Xrn1	T	A	9: 95,930,411 (GRCm39)	S1543R	probably benign	Het
Zbtb8b	G	A	4: 129,326,562 (GRCm39)	T201I	possibly 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
IGL02445:Dspp	APN	5	104,324,963 (GRCm39)	missense	probably damaging	0.99
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
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

Predicted Primers

PCR Primer
(F):5'- CATCGTTGAAAATGCGGAGG -3'
(R):5'- TGGCCCTTAGTGCCATCATG -3'

Sequencing Primer
(F):5'- TGCGGAGGAAGCAGAGAGC -3'
(R):5'- ATCATGGCTCTCCCTTCCATC -3'

Posted On

2019-10-07