Incidental Mutation 'R2196:Enam'
ID 238352
Institutional Source Beutler Lab
Gene Symbol Enam
Ensembl Gene ENSMUSG00000029286
Gene Name enamelin
Synonyms abte
MMRRC Submission 040198-MU
Accession Numbers
Essential gene? Possibly non essential (E-score: 0.337) question?
Stock # R2196 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 88635834-88653908 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 88650603 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glycine at position 704 (D704G)
Ref Sequence ENSEMBL: ENSMUSP00000142854 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031222] [ENSMUST00000199104]
AlphaFold O55196
Predicted Effect probably benign
Transcript: ENSMUST00000031222
AA Change: D629G

PolyPhen 2 Score 0.218 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000031222
Gene: ENSMUSG00000029286
AA Change: D629G

DomainStartEndE-ValueType
low complexity region 25 38 N/A INTRINSIC
low complexity region 67 114 N/A INTRINSIC
low complexity region 128 150 N/A INTRINSIC
low complexity region 159 167 N/A INTRINSIC
low complexity region 173 187 N/A INTRINSIC
low complexity region 203 214 N/A INTRINSIC
Pfam:Enamelin 216 441 5.4e-74 PFAM
Pfam:Enamelin 503 1249 1.9e-303 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000199104
AA Change: D704G

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000142854
Gene: ENSMUSG00000029286
AA Change: D704G

DomainStartEndE-ValueType
low complexity region 100 113 N/A INTRINSIC
low complexity region 142 189 N/A INTRINSIC
low complexity region 203 225 N/A INTRINSIC
low complexity region 234 242 N/A INTRINSIC
low complexity region 248 262 N/A INTRINSIC
low complexity region 278 289 N/A INTRINSIC
Pfam:Enamelin 291 510 2.5e-74 PFAM
Pfam:Enamelin 550 1325 N/A PFAM
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.4%
  • 20x: 95.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Dental enamel forms the outer cap of teeth and is the hardest substance found in vertebrates. This gene encodes the largest protein in the enamel matrix of developing teeth. The protein is involved in the mineralization and structural organization of enamel. Defects in this gene result in amelogenesis imperfect type 1C.[provided by RefSeq, Oct 2009]
PHENOTYPE: Homozygous null mice lack true enamel due to loss of mineralization at the secretory surface of ameloblasts and mandibular incisors are opaque with a rough surface and abnormal wear on the incisal edge. ENU-induced mutant mice provide models for various clinical subtypes of amelogenesis imperfecta. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actn2 T A 13: 12,290,065 (GRCm39) T734S probably damaging Het
Acvr2a A T 2: 48,760,324 (GRCm39) T27S possibly damaging Het
Ankhd1 T A 18: 36,781,432 (GRCm39) N2161K probably damaging Het
Apba3 A G 10: 81,107,542 (GRCm39) Y350C probably damaging Het
Bnipl T A 3: 95,157,181 (GRCm39) R47S possibly damaging Het
Cacna1b C T 2: 24,651,800 (GRCm39) M126I probably damaging Het
Cep112 G A 11: 108,461,187 (GRCm39) E329K probably damaging Het
Cep55 T A 19: 38,057,558 (GRCm39) Y187N probably damaging Het
Cngb3 T C 4: 19,415,690 (GRCm39) I400T possibly damaging Het
Csad T C 15: 102,096,028 (GRCm39) N142D probably benign Het
Dars1 A T 1: 128,306,595 (GRCm39) I195N probably damaging Het
Dmxl1 T A 18: 50,050,698 (GRCm39) L2454Q probably benign Het
Emc1 A T 4: 139,093,841 (GRCm39) E650D probably benign Het
Fat1 T A 8: 45,477,683 (GRCm39) I2220N probably damaging Het
Fat4 T C 3: 39,035,566 (GRCm39) S3073P probably benign Het
Fbxl4 T C 4: 22,403,624 (GRCm39) M399T probably benign Het
Gcsh G A 8: 117,715,909 (GRCm39) T58M possibly damaging Het
Ghrhr T C 6: 55,356,726 (GRCm39) Y108H probably damaging Het
Gm5431 A T 11: 48,780,058 (GRCm39) I566N probably damaging Het
Gnb5 A T 9: 75,234,511 (GRCm39) D70V probably damaging Het
Grin2c G T 11: 115,141,492 (GRCm39) S875R probably benign Het
Itch A C 2: 155,044,141 (GRCm39) Q482P probably benign Het
Krt87 T C 15: 101,336,314 (GRCm39) E113G probably damaging Het
Map4 A G 9: 109,900,116 (GRCm39) E934G probably damaging Het
Mkx A G 18: 7,000,675 (GRCm39) L89P probably damaging Het
Myo15a T A 11: 60,400,847 (GRCm39) Y2982* probably null Het
Nedd4 C T 9: 72,632,356 (GRCm39) L397F possibly damaging Het
Nom1 A G 5: 29,641,019 (GRCm39) D353G probably benign Het
Notch1 A T 2: 26,353,816 (GRCm39) L1937* probably null Het
Nrxn2 A T 19: 6,540,139 (GRCm39) D820V probably damaging Het
Nup210 A T 6: 91,032,226 (GRCm39) N47K probably benign Het
Or1j12 T A 2: 36,342,600 (GRCm39) M1K probably null Het
Or4p21 G A 2: 88,277,054 (GRCm39) T76I probably benign Het
Or6d14 A T 6: 116,533,578 (GRCm39) Q64L probably damaging Het
Pcolce2 A T 9: 95,576,742 (GRCm39) I338F probably damaging Het
Pkd1 T C 17: 24,799,046 (GRCm39) M2755T possibly damaging Het
Plekhg4 TAGTCGATGCCCGAGTC TAGTC 8: 106,103,084 (GRCm39) probably benign Het
Rab3a T C 8: 71,209,872 (GRCm39) S51P probably benign Het
Scn10a G A 9: 119,438,070 (GRCm39) A1933V probably benign Het
Serpina1c T A 12: 103,862,370 (GRCm39) Y315F probably damaging Het
Slc29a4 A C 5: 142,698,650 (GRCm39) I104L possibly damaging Het
Spag16 G A 1: 69,897,681 (GRCm39) V144I possibly damaging Het
Spata22 A G 11: 73,236,660 (GRCm39) K322R probably benign Het
Sult2a8 T A 7: 14,161,778 (GRCm39) I23L probably benign Het
Thoc1 T A 18: 9,986,300 (GRCm39) V344D probably damaging Het
Tnn G C 1: 159,924,798 (GRCm39) Y1185* probably null Het
Trpc4 A G 3: 54,209,614 (GRCm39) I660V probably benign Het
Urb1 A G 16: 90,571,144 (GRCm39) Y1222H probably benign Het
Usp4 A G 9: 108,250,885 (GRCm39) E531G probably benign Het
Vmn2r93 C T 17: 18,525,428 (GRCm39) S362L probably damaging Het
Zfhx3 G T 8: 109,526,885 (GRCm39) E927D probably damaging Het
Zfp644 A T 5: 106,786,469 (GRCm39) M1K probably null Het
Zp2 T C 7: 119,737,529 (GRCm39) H252R probably benign Het
Other mutations in Enam
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00769:Enam APN 5 88,649,343 (GRCm39) missense possibly damaging 0.83
IGL01611:Enam APN 5 88,651,608 (GRCm39) missense probably damaging 0.99
IGL01802:Enam APN 5 88,651,533 (GRCm39) missense possibly damaging 0.93
IGL02220:Enam APN 5 88,652,418 (GRCm39) nonsense probably null
IGL02371:Enam APN 5 88,650,668 (GRCm39) missense probably benign 0.39
IGL02596:Enam APN 5 88,650,885 (GRCm39) missense probably benign 0.01
IGL03026:Enam APN 5 88,651,158 (GRCm39) missense probably benign 0.38
IGL03303:Enam APN 5 88,652,450 (GRCm39) missense probably benign 0.12
opinionated UTSW 5 88,650,885 (GRCm39) missense probably benign 0.04
recalcitrant UTSW 5 88,651,650 (GRCm39) nonsense probably null
R0200:Enam UTSW 5 88,640,886 (GRCm39) missense possibly damaging 0.96
R0230:Enam UTSW 5 88,637,514 (GRCm39) splice site probably benign
R0395:Enam UTSW 5 88,649,367 (GRCm39) missense probably damaging 0.99
R0548:Enam UTSW 5 88,650,964 (GRCm39) missense probably damaging 0.96
R0608:Enam UTSW 5 88,640,886 (GRCm39) missense possibly damaging 0.96
R0724:Enam UTSW 5 88,649,853 (GRCm39) missense probably damaging 1.00
R0927:Enam UTSW 5 88,641,919 (GRCm39) missense possibly damaging 0.72
R1023:Enam UTSW 5 88,649,826 (GRCm39) missense probably damaging 0.99
R1053:Enam UTSW 5 88,651,878 (GRCm39) missense possibly damaging 0.64
R1169:Enam UTSW 5 88,651,117 (GRCm39) missense probably damaging 1.00
R1230:Enam UTSW 5 88,641,927 (GRCm39) missense probably damaging 0.99
R1324:Enam UTSW 5 88,641,927 (GRCm39) missense possibly damaging 0.53
R1663:Enam UTSW 5 88,651,853 (GRCm39) missense probably damaging 1.00
R1727:Enam UTSW 5 88,651,853 (GRCm39) missense probably damaging 1.00
R1750:Enam UTSW 5 88,651,086 (GRCm39) missense probably damaging 1.00
R1852:Enam UTSW 5 88,652,324 (GRCm39) missense possibly damaging 0.92
R1907:Enam UTSW 5 88,652,481 (GRCm39) missense possibly damaging 0.86
R2104:Enam UTSW 5 88,649,646 (GRCm39) missense probably damaging 1.00
R2143:Enam UTSW 5 88,640,779 (GRCm39) missense probably benign 0.02
R2363:Enam UTSW 5 88,651,008 (GRCm39) missense probably benign 0.24
R2497:Enam UTSW 5 88,650,553 (GRCm39) missense probably benign 0.13
R3615:Enam UTSW 5 88,652,306 (GRCm39) missense possibly damaging 0.81
R3616:Enam UTSW 5 88,652,306 (GRCm39) missense possibly damaging 0.81
R3782:Enam UTSW 5 88,650,674 (GRCm39) missense probably damaging 1.00
R4067:Enam UTSW 5 88,651,236 (GRCm39) missense probably damaging 1.00
R4349:Enam UTSW 5 88,651,407 (GRCm39) missense probably damaging 0.99
R4604:Enam UTSW 5 88,652,142 (GRCm39) missense possibly damaging 0.93
R4649:Enam UTSW 5 88,640,827 (GRCm39) missense probably benign 0.02
R4702:Enam UTSW 5 88,651,650 (GRCm39) nonsense probably null
R4703:Enam UTSW 5 88,651,650 (GRCm39) nonsense probably null
R4704:Enam UTSW 5 88,651,650 (GRCm39) nonsense probably null
R4705:Enam UTSW 5 88,651,650 (GRCm39) nonsense probably null
R4714:Enam UTSW 5 88,651,395 (GRCm39) missense probably damaging 1.00
R4748:Enam UTSW 5 88,649,402 (GRCm39) missense probably damaging 1.00
R4838:Enam UTSW 5 88,640,967 (GRCm39) nonsense probably null
R4840:Enam UTSW 5 88,650,885 (GRCm39) missense probably benign 0.04
R4856:Enam UTSW 5 88,636,593 (GRCm39) nonsense probably null
R4886:Enam UTSW 5 88,636,593 (GRCm39) nonsense probably null
R4910:Enam UTSW 5 88,650,173 (GRCm39) missense probably benign
R4911:Enam UTSW 5 88,650,173 (GRCm39) missense probably benign
R6103:Enam UTSW 5 88,650,187 (GRCm39) missense probably damaging 0.96
R6651:Enam UTSW 5 88,650,776 (GRCm39) missense probably damaging 0.98
R6759:Enam UTSW 5 88,649,550 (GRCm39) missense probably damaging 1.00
R7282:Enam UTSW 5 88,650,186 (GRCm39) missense probably damaging 0.99
R7365:Enam UTSW 5 88,649,347 (GRCm39) missense possibly damaging 0.75
R7392:Enam UTSW 5 88,649,523 (GRCm39) missense probably damaging 0.99
R7483:Enam UTSW 5 88,649,679 (GRCm39) missense probably damaging 1.00
R7647:Enam UTSW 5 88,650,884 (GRCm39) missense probably benign 0.00
R7648:Enam UTSW 5 88,652,016 (GRCm39) missense possibly damaging 0.89
R7672:Enam UTSW 5 88,651,830 (GRCm39) missense possibly damaging 0.80
R7943:Enam UTSW 5 88,636,410 (GRCm39) splice site probably null
R7999:Enam UTSW 5 88,651,561 (GRCm39) missense probably benign
R8117:Enam UTSW 5 88,651,385 (GRCm39) missense probably benign 0.00
R8419:Enam UTSW 5 88,651,209 (GRCm39) missense possibly damaging 0.80
R8528:Enam UTSW 5 88,650,078 (GRCm39) missense probably damaging 0.98
R8836:Enam UTSW 5 88,639,124 (GRCm39) critical splice donor site probably null
R8973:Enam UTSW 5 88,641,947 (GRCm39) missense possibly damaging 0.96
R9001:Enam UTSW 5 88,637,388 (GRCm39) missense probably benign 0.11
R9033:Enam UTSW 5 88,646,475 (GRCm39) missense probably benign 0.01
R9268:Enam UTSW 5 88,640,778 (GRCm39) missense probably benign 0.01
R9723:Enam UTSW 5 88,652,241 (GRCm39) missense probably damaging 1.00
X0018:Enam UTSW 5 88,650,550 (GRCm39) nonsense probably null
Z1176:Enam UTSW 5 88,640,830 (GRCm39) missense probably damaging 0.99
Predicted Primers PCR Primer
(F):5'- CAGGTCACTGTTAGCCACAATATG -3'
(R):5'- TCCAGGTATTTCTTTCAGCAGGG -3'

Sequencing Primer
(F):5'- GTCACTGTTAGCCACAATATGAAAAC -3'
(R):5'- CAGGTATTTCTTTCAGCAGGGAAATG -3'
Posted On 2014-10-02