Incidental Mutation 'R6914:Sipa1l3'
ID 539225
Institutional Source Beutler Lab
Gene Symbol Sipa1l3
Ensembl Gene ENSMUSG00000030583
Gene Name signal-induced proliferation-associated 1 like 3
Synonyms 2610511M17Rik
MMRRC Submission 045035-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.551) question?
Stock # R6914 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 29019797-29218066 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 29085516 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 694 (T694A)
Ref Sequence ENSEMBL: ENSMUSP00000138171 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000085809] [ENSMUST00000183096]
AlphaFold G3X9J0
Predicted Effect probably damaging
Transcript: ENSMUST00000085809
AA Change: T694A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000082965
Gene: ENSMUSG00000030583
AA Change: T694A

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 damaging
Transcript: ENSMUST00000183096
AA Change: T694A

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000138171
Gene: ENSMUSG00000030583
AA Change: T694A

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
Meta Mutation Damage Score 0.8233 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.2%
  • 20x: 97.4%
Validation Efficiency 98% (46/47)
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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2410004P03Rik T A 12: 17,061,298 (GRCm39) K17* probably null Het
Abca6 T C 11: 110,081,064 (GRCm39) I1183V probably benign Het
Adap2 A G 11: 80,045,891 (GRCm39) D57G probably benign Het
Atmin G T 8: 117,683,452 (GRCm39) V371F probably benign Het
Cacna1h G T 17: 25,604,013 (GRCm39) A1273E probably benign Het
Cblb G A 16: 51,867,793 (GRCm39) E134K probably damaging Het
Ccdc158 A G 5: 92,809,929 (GRCm39) V193A probably benign Het
Cnot9 T A 1: 74,558,154 (GRCm39) V100E probably damaging Het
Cog2 T A 8: 125,271,875 (GRCm39) V463D probably benign Het
Cracd A T 5: 77,004,854 (GRCm39) Q405L unknown Het
Crybg3 C T 16: 59,360,183 (GRCm39) R2500H possibly damaging Het
Csmd3 C A 15: 47,874,534 (GRCm39) R687S possibly damaging Het
Derl3 A G 10: 75,730,050 (GRCm39) probably null Het
Dipk1c A C 18: 84,748,549 (GRCm39) Y49S possibly damaging Het
Dlc1 T C 8: 37,405,364 (GRCm39) K142E probably benign Het
Dnai1 T G 4: 41,625,176 (GRCm39) M380R probably benign Het
Gas7 A T 11: 67,550,977 (GRCm39) probably null Het
Gpt C A 15: 76,581,792 (GRCm39) Q138K probably benign Het
Greb1 T A 12: 16,757,903 (GRCm39) E748V probably damaging Het
Gvin2 G A 7: 105,551,187 (GRCm39) Q622* probably null Het
Hecw1 A C 13: 14,491,423 (GRCm39) L523R probably damaging Het
Hhatl G A 9: 121,617,246 (GRCm39) A329V probably benign Het
Homer3 C T 8: 70,744,201 (GRCm39) T276I probably benign Het
Igdcc4 G A 9: 65,027,550 (GRCm39) S204N probably benign Het
Klhl20 T C 1: 160,921,266 (GRCm39) D63G possibly damaging Het
Mccc2 C A 13: 100,126,858 (GRCm39) D137Y probably damaging Het
Nup42 T A 5: 24,386,082 (GRCm39) S205T probably damaging Het
Pde8b T A 13: 95,223,352 (GRCm39) M301L probably benign Het
Pfas C T 11: 68,883,007 (GRCm39) R759Q probably benign Het
Pom121 A T 5: 135,407,011 (GRCm39) F1175I probably damaging Het
Prom2 T G 2: 127,372,295 (GRCm39) I723L possibly damaging Het
Pth1r C T 9: 110,557,084 (GRCm39) probably null Het
Samd8 T C 14: 21,825,221 (GRCm39) I59T possibly damaging Het
Scgb2b18 A G 7: 32,871,564 (GRCm39) V85A possibly damaging Het
Sema6c G T 3: 95,080,519 (GRCm39) V906L probably benign Het
Slc26a2 A C 18: 61,332,351 (GRCm39) I360S probably damaging Het
Slc8a1 A G 17: 81,715,549 (GRCm39) L828P probably damaging Het
Spry1 T A 3: 37,697,193 (GRCm39) D145E probably benign Het
Stat6 A T 10: 127,487,131 (GRCm39) N213Y probably damaging Het
Tbx20 T C 9: 24,636,779 (GRCm39) H436R probably benign Het
Tle2 T C 10: 81,422,190 (GRCm39) Y411H probably damaging Het
Tmem45a T C 16: 56,646,145 (GRCm39) N25S probably benign Het
Trip11 T C 12: 101,812,879 (GRCm39) N1485S probably benign Het
Trrap T A 5: 144,720,853 (GRCm39) I230N possibly damaging Het
Vezt A T 10: 93,806,313 (GRCm39) H699Q probably benign Het
Vmn1r43 T A 6: 89,847,319 (GRCm39) I56F probably benign 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
R6828:Sipa1l3 UTSW 7 29,038,457 (GRCm39) missense probably benign 0.17
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'- CCTCTGAATGGTGGGACAAGAG -3'
(R):5'- GCTGACAGTAAGCTCTGAAGAC -3'

Sequencing Primer
(F):5'- AGAGCACTGACTGTGGGGC -3'
(R):5'- TCTGAAGACACTCTGGCATG -3'
Posted On 2018-11-06