Incidental Mutation 'R6828:Sipa1l3'
ID 534251
Institutional Source Beutler Lab
Gene Symbol Sipa1l3
Ensembl Gene ENSMUSG00000030583
Gene Name signal-induced proliferation-associated 1 like 3
Synonyms 2610511M17Rik
MMRRC Submission 045020-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.551) question?
Stock # R6828 (G1)
Quality Score 225.009
Status Not validated
Chromosome 7
Chromosomal Location 29019797-29218066 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to A at 29038457 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Histidine to Tyrosine at position 397 (H397Y)
Ref Sequence ENSEMBL: ENSMUSP00000138714 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085809] [ENSMUST00000182484] [ENSMUST00000183096]
AlphaFold G3X9J0
Predicted Effect probably benign
Transcript: ENSMUST00000085809
AA Change: H1446Y

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000082965
Gene: ENSMUSG00000030583
AA Change: H1446Y

DomainStartEndE-ValueType
low complexity region 54 69 N/A INTRINSIC
low complexity region 361 380 N/A INTRINSIC
low complexity region 407 419 N/A INTRINSIC
Pfam:Rap_GAP 634 816 1.7e-68 PFAM
PDZ 969 1035 1.39e-8 SMART
low complexity region 1053 1064 N/A INTRINSIC
low complexity region 1190 1201 N/A INTRINSIC
low complexity region 1260 1277 N/A INTRINSIC
low complexity region 1283 1294 N/A INTRINSIC
Pfam:SPAR_C 1471 1721 1.6e-96 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000182484
AA Change: H397Y

PolyPhen 2 Score 0.165 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000138714
Gene: ENSMUSG00000030583
AA Change: H397Y

DomainStartEndE-ValueType
low complexity region 4 15 N/A INTRINSIC
low complexity region 141 152 N/A INTRINSIC
low complexity region 211 228 N/A INTRINSIC
low complexity region 234 245 N/A INTRINSIC
Pfam:DUF3401 422 671 2.7e-94 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000183096
AA Change: H1446Y

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000138171
Gene: ENSMUSG00000030583
AA Change: H1446Y

DomainStartEndE-ValueType
low complexity region 54 69 N/A INTRINSIC
low complexity region 361 380 N/A INTRINSIC
low complexity region 407 419 N/A INTRINSIC
Pfam:Rap_GAP 634 822 6.7e-64 PFAM
PDZ 969 1035 1.39e-8 SMART
low complexity region 1053 1064 N/A INTRINSIC
low complexity region 1190 1201 N/A INTRINSIC
low complexity region 1260 1277 N/A INTRINSIC
low complexity region 1283 1294 N/A INTRINSIC
Pfam:DUF3401 1471 1721 7.2e-94 PFAM
Predicted Effect
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 98.0%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene belongs to the signal induced proliferation associated 1 family of genes, which encode GTPase-activating proteins specific for the GTP-binding protein Rap1. Rap1 has been implicated in regulation of cell adhesion, cell polarity, and organization of the cytoskeleton. Like other members of the family, the protein encoded by this gene contains RapGAP and PDZ domains. In addition, this protein contains a C-terminal leucine zipper domain. This gene is proposed to function in epithelial cell morphogenesis and establishment or maintenance of polarity. Consistently, expression of the protein in cell culture showed localization to cell-cell borders in apical regions, and downregulation of the gene in 3D Caco2 cell culture resulted in abnormal cell polarity and morphogenesis. Allelic variants of this gene have been associated with congenital cataracts in humans. [provided by RefSeq, Feb 2016]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit small lenses, microphthalmia, cataracts, posterior iris synechia, and abnormal lens fiber morphology. [provided by MGI curators]
Allele List at MGI

All alleles(486) : Gene trapped(486)

Other mutations in this stock
Total: 53 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca17 A T 17: 24,545,389 (GRCm39) M349K possibly damaging Het
Akap12 A G 10: 4,304,606 (GRCm39) E472G probably damaging Het
Ap2s1 T C 7: 16,482,626 (GRCm39) Y94H probably damaging Het
Apeh A G 9: 107,964,237 (GRCm39) F530L probably damaging Het
Aplnr G A 2: 84,970,103 (GRCm39) probably benign Het
Arid3b A G 9: 57,717,446 (GRCm39) probably null Het
Ash1l A C 3: 88,983,420 (GRCm39) D2874A probably benign Het
Aurka T A 2: 172,199,172 (GRCm39) R277S probably damaging Het
Calhm4 A G 10: 33,919,953 (GRCm39) F105L possibly damaging Het
Ccar1 C A 10: 62,600,209 (GRCm39) W574L probably damaging Het
Cd8b1 T C 6: 71,311,100 (GRCm39) F207L probably benign Het
Clec14a T C 12: 58,315,290 (GRCm39) R111G probably damaging Het
Clk3 G A 9: 57,668,132 (GRCm39) T263I possibly damaging Het
Col11a2 A G 17: 34,272,607 (GRCm39) probably null Het
Col5a3 C T 9: 20,709,748 (GRCm39) G604D unknown Het
Cracdl T C 1: 37,663,898 (GRCm39) T667A possibly damaging Het
Crb2 ACTGCTGCTGCTGCTGCTGCTGC ACTGCTGCTGCTGCTGCTGC 2: 37,666,421 (GRCm39) probably benign Het
Ctps1 A T 4: 120,405,335 (GRCm39) V369D probably damaging Het
Dennd5b A G 6: 148,895,244 (GRCm39) I1262T probably damaging Het
Dmxl1 C T 18: 50,054,091 (GRCm39) P2566S probably damaging Het
Fam170b A G 14: 32,557,915 (GRCm39) D250G probably damaging Het
Foxs1 G A 2: 152,775,048 (GRCm39) Q2* probably null Het
Frmpd1 T C 4: 45,275,383 (GRCm39) V512A probably damaging Het
Fry G A 5: 150,389,911 (GRCm39) probably null Het
Gria1 A G 11: 57,180,288 (GRCm39) Y677C probably damaging Het
Igdcc4 T C 9: 65,029,979 (GRCm39) I343T probably benign Het
Igkv1-132 T C 6: 67,736,697 (GRCm39) V5A probably benign Het
Ikzf5 A T 7: 130,993,401 (GRCm39) C256S probably damaging Het
Itk G A 11: 46,232,045 (GRCm39) H297Y probably damaging Het
Lamb3 A G 1: 193,017,756 (GRCm39) E879G probably benign Het
Lpin2 T C 17: 71,529,123 (GRCm39) V127A probably damaging Het
Man2b1 C A 8: 85,813,548 (GRCm39) P247T possibly damaging Het
Meak7 G A 8: 120,499,306 (GRCm39) T62I possibly damaging Het
Mxd3 T C 13: 55,473,967 (GRCm39) K122E probably benign Het
Npr1 C A 3: 90,372,120 (GRCm39) V231L probably benign Het
Nsd2 C T 5: 34,050,912 (GRCm39) A1263V probably damaging Het
Olfm4 A G 14: 80,258,973 (GRCm39) D374G probably damaging Het
Optc A T 1: 133,825,605 (GRCm39) I307N probably damaging Het
Or5p80 A C 7: 108,229,500 (GRCm39) Q100H possibly damaging Het
Or6c3b A T 10: 129,527,863 (GRCm39) S16T probably damaging Het
Pecr C A 1: 72,306,616 (GRCm39) E222* probably null Het
Pibf1 A G 14: 99,423,987 (GRCm39) N520S probably benign Het
Rhoj A G 12: 75,355,653 (GRCm39) N19S probably benign Het
Rock2 G A 12: 16,992,960 (GRCm39) probably null Het
Rpa1 G A 11: 75,205,697 (GRCm39) T220I probably damaging Het
Sdf2l1 C G 16: 16,950,158 (GRCm39) R6P probably benign Het
Snrk T C 9: 121,966,632 (GRCm39) I185T probably damaging Het
Srrt A T 5: 137,295,230 (GRCm39) V300E probably damaging Het
Taok2 A T 7: 126,471,047 (GRCm39) probably null Het
Tmem131 T C 1: 36,843,724 (GRCm39) K1379R possibly damaging Het
Usp15 T C 10: 122,963,894 (GRCm39) I543V probably damaging Het
Zfp553 A G 7: 126,835,447 (GRCm39) E334G probably damaging Het
Zim1 T C 7: 6,680,688 (GRCm39) Y325C probably damaging Het
Other mutations in Sipa1l3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00327:Sipa1l3 APN 7 29,053,558 (GRCm39) missense probably damaging 0.97
IGL00481:Sipa1l3 APN 7 29,085,533 (GRCm39) missense probably damaging 0.99
IGL01071:Sipa1l3 APN 7 29,023,645 (GRCm39) missense possibly damaging 0.88
IGL01300:Sipa1l3 APN 7 29,099,253 (GRCm39) nonsense probably null
IGL01361:Sipa1l3 APN 7 29,048,112 (GRCm39) missense probably damaging 1.00
IGL01380:Sipa1l3 APN 7 29,030,797 (GRCm39) missense possibly damaging 0.94
IGL02083:Sipa1l3 APN 7 29,086,686 (GRCm39) missense probably damaging 1.00
IGL02484:Sipa1l3 APN 7 29,098,956 (GRCm39) missense probably damaging 1.00
IGL02542:Sipa1l3 APN 7 29,087,490 (GRCm39) missense probably damaging 1.00
IGL02645:Sipa1l3 APN 7 29,028,405 (GRCm39) splice site probably null
IGL03410:Sipa1l3 APN 7 29,047,964 (GRCm39) missense probably damaging 1.00
P0014:Sipa1l3 UTSW 7 29,082,640 (GRCm39) missense probably damaging 1.00
R0111:Sipa1l3 UTSW 7 29,047,743 (GRCm39) missense probably damaging 0.99
R0309:Sipa1l3 UTSW 7 29,047,775 (GRCm39) missense probably benign 0.01
R0554:Sipa1l3 UTSW 7 29,087,455 (GRCm39) missense possibly damaging 0.90
R0624:Sipa1l3 UTSW 7 29,086,676 (GRCm39) missense probably damaging 1.00
R0894:Sipa1l3 UTSW 7 29,086,716 (GRCm39) nonsense probably null
R1468:Sipa1l3 UTSW 7 29,021,685 (GRCm39) missense possibly damaging 0.87
R1468:Sipa1l3 UTSW 7 29,021,685 (GRCm39) missense possibly damaging 0.87
R1550:Sipa1l3 UTSW 7 29,082,628 (GRCm39) missense probably benign 0.00
R1850:Sipa1l3 UTSW 7 29,038,551 (GRCm39) missense probably damaging 0.96
R1905:Sipa1l3 UTSW 7 29,038,592 (GRCm39) missense possibly damaging 0.89
R1907:Sipa1l3 UTSW 7 29,038,592 (GRCm39) missense possibly damaging 0.89
R1994:Sipa1l3 UTSW 7 29,099,036 (GRCm39) missense probably benign 0.39
R2228:Sipa1l3 UTSW 7 29,077,364 (GRCm39) nonsense probably null
R2267:Sipa1l3 UTSW 7 29,099,027 (GRCm39) missense probably damaging 1.00
R2341:Sipa1l3 UTSW 7 29,077,060 (GRCm39) missense probably damaging 0.98
R3914:Sipa1l3 UTSW 7 29,099,510 (GRCm39) missense probably benign 0.28
R4197:Sipa1l3 UTSW 7 29,100,238 (GRCm39) missense possibly damaging 0.81
R4559:Sipa1l3 UTSW 7 29,031,678 (GRCm39) missense probably damaging 1.00
R4569:Sipa1l3 UTSW 7 29,025,287 (GRCm39) missense probably damaging 1.00
R4783:Sipa1l3 UTSW 7 29,077,066 (GRCm39) missense probably damaging 1.00
R4784:Sipa1l3 UTSW 7 29,077,066 (GRCm39) missense probably damaging 1.00
R4785:Sipa1l3 UTSW 7 29,077,066 (GRCm39) missense probably damaging 1.00
R4823:Sipa1l3 UTSW 7 29,070,427 (GRCm39) missense probably damaging 1.00
R5057:Sipa1l3 UTSW 7 29,070,618 (GRCm39) missense probably damaging 1.00
R5084:Sipa1l3 UTSW 7 29,048,000 (GRCm39) missense probably damaging 1.00
R5085:Sipa1l3 UTSW 7 29,048,000 (GRCm39) missense probably damaging 1.00
R5086:Sipa1l3 UTSW 7 29,048,000 (GRCm39) missense probably damaging 1.00
R5918:Sipa1l3 UTSW 7 29,096,631 (GRCm39) missense probably damaging 1.00
R5973:Sipa1l3 UTSW 7 29,098,949 (GRCm39) missense probably benign 0.20
R6291:Sipa1l3 UTSW 7 29,087,558 (GRCm39) missense probably damaging 1.00
R6299:Sipa1l3 UTSW 7 29,065,974 (GRCm39) critical splice donor site probably null
R6914:Sipa1l3 UTSW 7 29,085,516 (GRCm39) missense probably damaging 1.00
R6942:Sipa1l3 UTSW 7 29,085,516 (GRCm39) missense probably damaging 1.00
R7102:Sipa1l3 UTSW 7 29,048,012 (GRCm39) missense possibly damaging 0.74
R7225:Sipa1l3 UTSW 7 29,098,853 (GRCm39) missense probably damaging 1.00
R7310:Sipa1l3 UTSW 7 29,099,121 (GRCm39) missense probably benign
R7429:Sipa1l3 UTSW 7 29,086,631 (GRCm39) missense probably benign 0.24
R7489:Sipa1l3 UTSW 7 29,066,127 (GRCm39) missense probably damaging 1.00
R7789:Sipa1l3 UTSW 7 29,077,150 (GRCm39) missense probably damaging 1.00
R7923:Sipa1l3 UTSW 7 29,038,571 (GRCm39) nonsense probably null
R8041:Sipa1l3 UTSW 7 29,063,645 (GRCm39) missense probably damaging 1.00
R8245:Sipa1l3 UTSW 7 29,099,789 (GRCm39) missense probably damaging 1.00
R9125:Sipa1l3 UTSW 7 29,086,656 (GRCm39) missense probably damaging 0.98
R9313:Sipa1l3 UTSW 7 29,077,439 (GRCm39) missense probably benign 0.38
R9469:Sipa1l3 UTSW 7 29,028,481 (GRCm39) missense possibly damaging 0.62
R9596:Sipa1l3 UTSW 7 29,031,691 (GRCm39) missense probably benign 0.24
Z1177:Sipa1l3 UTSW 7 29,099,859 (GRCm39) missense probably benign 0.06
Z1186:Sipa1l3 UTSW 7 29,031,636 (GRCm39) critical splice donor site probably benign
Z1186:Sipa1l3 UTSW 7 29,031,372 (GRCm39) critical splice donor site probably null
Predicted Primers PCR Primer
(F):5'- TGGGAGTGCTGACAGTACAG -3'
(R):5'- TATTGCAGCAACTCACCCTG -3'

Sequencing Primer
(F):5'- TGAATTGTCAGCTCCCTAGGGAC -3'
(R):5'- TGAACTCCCGAGTGAGTGAC -3'
Posted On 2018-09-12