Incidental Mutation 'PIT4418001:Sun1'
ID 555577
Institutional Source Beutler Lab
Gene Symbol Sun1
Ensembl Gene ENSMUSG00000036817
Gene Name Sad1 and UNC84 domain containing 1
Synonyms 4632417G13Rik, 5730434D03Rik, Unc84a
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # PIT4418001 (G1)
Quality Score 225.009
Status Not validated
Chromosome 5
Chromosomal Location 139186392-139235595 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 139212343 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Aspartic acid to Glutamic Acid at position 155 (D155E)
Ref Sequence ENSEMBL: ENSMUSP00000056655 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000058716] [ENSMUST00000078690] [ENSMUST00000100517] [ENSMUST00000110882] [ENSMUST00000110883] [ENSMUST00000110884] [ENSMUST00000127045] [ENSMUST00000129079] [ENSMUST00000135720] [ENSMUST00000143562] [ENSMUST00000146715] [ENSMUST00000148772]
AlphaFold Q9D666
Predicted Effect probably damaging
Transcript: ENSMUST00000058716
AA Change: D155E

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000056655
Gene: ENSMUSG00000036817
AA Change: D155E

DomainStartEndE-ValueType
low complexity region 23 35 N/A INTRINSIC
low complexity region 108 127 N/A INTRINSIC
low complexity region 152 162 N/A INTRINSIC
ZnF_C2H2 183 205 5.2e0 SMART
SCOP:d1qovm1 334 450 2e-3 SMART
low complexity region 466 475 N/A INTRINSIC
coiled coil region 492 527 N/A INTRINSIC
SCOP:d1eq1a_ 572 689 3e-3 SMART
Pfam:Sad1_UNC 777 911 2.2e-48 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000078690
AA Change: D155E

PolyPhen 2 Score 0.848 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000077756
Gene: ENSMUSG00000036817
AA Change: D155E

DomainStartEndE-ValueType
low complexity region 23 35 N/A INTRINSIC
low complexity region 108 127 N/A INTRINSIC
low complexity region 152 162 N/A INTRINSIC
ZnF_C2H2 183 205 5.2e0 SMART
SCOP:d1qovm1 270 386 2e-3 SMART
low complexity region 402 411 N/A INTRINSIC
coiled coil region 428 463 N/A INTRINSIC
SCOP:d1eq1a_ 508 625 2e-3 SMART
Pfam:Sad1_UNC 713 847 1.9e-48 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000100517
AA Change: D155E

PolyPhen 2 Score 0.983 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000098086
Gene: ENSMUSG00000036817
AA Change: D155E

DomainStartEndE-ValueType
low complexity region 23 35 N/A INTRINSIC
low complexity region 108 127 N/A INTRINSIC
low complexity region 152 162 N/A INTRINSIC
ZnF_C2H2 183 205 5.2e0 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000110882
AA Change: D155E

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000106506
Gene: ENSMUSG00000036817
AA Change: D155E

DomainStartEndE-ValueType
low complexity region 23 35 N/A INTRINSIC
low complexity region 108 127 N/A INTRINSIC
low complexity region 152 162 N/A INTRINSIC
ZnF_C2H2 183 205 5.2e0 SMART
low complexity region 263 271 N/A INTRINSIC
low complexity region 310 319 N/A INTRINSIC
coiled coil region 336 371 N/A INTRINSIC
SCOP:d1eq1a_ 416 533 4e-3 SMART
Pfam:Sad1_UNC 621 755 7.1e-49 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000110883
AA Change: D155E

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000106507
Gene: ENSMUSG00000036817
AA Change: D155E

DomainStartEndE-ValueType
low complexity region 23 35 N/A INTRINSIC
low complexity region 108 127 N/A INTRINSIC
low complexity region 152 162 N/A INTRINSIC
ZnF_C2H2 183 205 5.2e0 SMART
SCOP:d1qovm1 233 327 4e-3 SMART
low complexity region 343 352 N/A INTRINSIC
coiled coil region 369 404 N/A INTRINSIC
SCOP:d1eq1a_ 449 566 3e-3 SMART
Pfam:Sad1_UNC 654 788 1.7e-48 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000110884
AA Change: D155E

PolyPhen 2 Score 0.675 (Sensitivity: 0.86; Specificity: 0.92)
SMART Domains Protein: ENSMUSP00000106508
Gene: ENSMUSG00000036817
AA Change: D155E

DomainStartEndE-ValueType
low complexity region 23 35 N/A INTRINSIC
low complexity region 108 127 N/A INTRINSIC
low complexity region 152 162 N/A INTRINSIC
ZnF_C2H2 183 205 5.2e0 SMART
Pfam:MRP 274 381 1.8e-8 PFAM
low complexity region 382 390 N/A INTRINSIC
low complexity region 429 438 N/A INTRINSIC
coiled coil region 455 490 N/A INTRINSIC
SCOP:d1eq1a_ 535 652 4e-3 SMART
Pfam:Sad1_UNC 740 874 2e-48 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000127045
SMART Domains Protein: ENSMUSP00000123211
Gene: ENSMUSG00000036817

DomainStartEndE-ValueType
low complexity region 2 10 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000129079
SMART Domains Protein: ENSMUSP00000119582
Gene: ENSMUSG00000036817

DomainStartEndE-ValueType
low complexity region 32 44 N/A INTRINSIC
Pfam:MRP 71 131 8.6e-19 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000135720
AA Change: D61E

PolyPhen 2 Score 0.983 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000122785
Gene: ENSMUSG00000036817
AA Change: D61E

DomainStartEndE-ValueType
low complexity region 14 33 N/A INTRINSIC
ZnF_C2H2 98 120 5.2e0 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000135926
SMART Domains Protein: ENSMUSP00000114488
Gene: ENSMUSG00000036817

DomainStartEndE-ValueType
ZnF_C2H2 11 33 5.2e0 SMART
transmembrane domain 59 81 N/A INTRINSIC
transmembrane domain 120 142 N/A INTRINSIC
transmembrane domain 149 171 N/A INTRINSIC
low complexity region 202 211 N/A INTRINSIC
coiled coil region 227 255 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000143562
AA Change: D155E

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000116364
Gene: ENSMUSG00000036817
AA Change: D155E

DomainStartEndE-ValueType
low complexity region 23 35 N/A INTRINSIC
Pfam:MRP 62 158 7e-34 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000146715
AA Change: D155E

PolyPhen 2 Score 0.973 (Sensitivity: 0.76; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000117679
Gene: ENSMUSG00000036817
AA Change: D155E

DomainStartEndE-ValueType
low complexity region 23 35 N/A INTRINSIC
Pfam:MRP 62 160 4.8e-34 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000148772
SMART Domains Protein: ENSMUSP00000114869
Gene: ENSMUSG00000036817

DomainStartEndE-ValueType
low complexity region 64 76 N/A INTRINSIC
Pfam:MRP 103 176 1.9e-24 PFAM
Coding Region Coverage
  • 1x: 93.3%
  • 3x: 90.8%
  • 10x: 84.7%
  • 20x: 71.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the unc-84 homolog family and encodes a nuclear nuclear envelope protein with an Unc84 (SUN) domain. The protein is involved in nuclear anchorage and migration. Alternatively spliced transcript variants have been described. [provided by RefSeq, Jan 2010]
PHENOTYPE: Mice homozygous for a null allele exhibit sterility due to arrested meiosis, hearing loss associated with outer hair cell degeneration, abnormal cerebellum development, ataxia, impaired motor coordination, and abnormal Purkinje cell migration. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 68 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abtb1 T C 6: 88,816,630 (GRCm39) Y100C possibly damaging Het
Adamtsl1 T C 4: 86,161,961 (GRCm39) Y365H probably damaging Het
Atad2b A T 12: 5,074,587 (GRCm39) I1049F probably benign Het
Atg9b A T 5: 24,590,513 (GRCm39) S859T possibly damaging Het
Banp G A 8: 122,732,365 (GRCm39) A380T probably damaging Het
Brinp3 C T 1: 146,777,161 (GRCm39) T536I probably damaging Het
Cacna1c T C 6: 118,631,384 (GRCm39) E1155G Het
Capn12 T C 7: 28,585,961 (GRCm39) S270P probably benign Het
Cbs A T 17: 31,834,495 (GRCm39) I498N possibly damaging Het
Cep68 T C 11: 20,189,731 (GRCm39) K427R probably benign Het
Cobl G A 11: 12,206,240 (GRCm39) T545I possibly damaging Het
Cr2 T A 1: 194,839,760 (GRCm39) M556L probably benign Het
Crebbp A G 16: 3,932,689 (GRCm39) S1068P probably benign Het
D2hgdh C T 1: 93,766,590 (GRCm39) H385Y possibly damaging Het
Dennd1b T C 1: 139,008,999 (GRCm39) L159P Het
Dnajb4 A T 3: 151,899,134 (GRCm39) F31I possibly damaging Het
Dnajc16 A G 4: 141,498,260 (GRCm39) F369S probably damaging Het
Dtl A T 1: 191,273,429 (GRCm39) L493H possibly damaging Het
Efcab5 T A 11: 77,022,877 (GRCm39) Q612L possibly damaging Het
Efr3b A T 12: 4,030,490 (GRCm39) L407Q possibly damaging Het
Ehbp1 T A 11: 22,003,494 (GRCm39) Q1085L probably damaging Het
Ell T C 8: 71,034,331 (GRCm39) V199A probably damaging Het
Elmod2 G T 8: 84,048,171 (GRCm39) T97K probably benign Het
Epn3 T C 11: 94,386,956 (GRCm39) E138G probably damaging Het
Esf1 A T 2: 140,001,697 (GRCm39) F383L probably benign Het
Fam193a A T 5: 34,597,879 (GRCm39) T559S probably damaging Het
Galr2 T C 11: 116,174,084 (GRCm39) V238A probably benign Het
Gm3476 T C 14: 6,118,411 (GRCm38) I237M probably benign Het
Gm5160 A T 18: 14,558,339 (GRCm39) I139F probably damaging Het
Gpr15 T C 16: 58,538,313 (GRCm39) T259A probably benign Het
Iffo1 A G 6: 125,126,746 (GRCm39) K293E possibly damaging Het
Ikbip T A 10: 90,932,395 (GRCm39) H346Q probably benign Het
Il4ra G A 7: 125,175,510 (GRCm39) G573S probably benign Het
Ing2 A T 8: 48,122,125 (GRCm39) M141K probably benign Het
Itga6 T C 2: 71,664,414 (GRCm39) S517P probably benign Het
Itprid1 T G 6: 55,945,330 (GRCm39) S684A probably damaging Het
Kcnab1 A G 3: 65,265,741 (GRCm39) E295G probably benign Het
Klhl21 A C 4: 152,099,835 (GRCm39) Y515S possibly damaging Het
Lcn9 A T 2: 25,714,553 (GRCm39) Y139F probably damaging Het
Mcemp1 G T 8: 3,717,052 (GRCm39) L64F probably null Het
Mos T C 4: 3,870,814 (GRCm39) D334G possibly damaging Het
Myo9b T G 8: 71,775,591 (GRCm39) F338V probably damaging Het
Nefl G A 14: 68,323,979 (GRCm39) V406M probably damaging Het
Nfam1 C A 15: 82,885,689 (GRCm39) R181L probably damaging Het
Ntn5 A G 7: 45,335,925 (GRCm39) R119G probably damaging Het
Or12e10 G T 2: 87,640,938 (GRCm39) C258F probably damaging Het
Or5b101 A T 19: 13,005,095 (GRCm39) Y199* probably null Het
Or7a40 T C 16: 16,491,719 (GRCm39) N42S probably damaging Het
Plch2 A T 4: 155,073,960 (GRCm39) V914E probably damaging Het
Ppp1r12c T C 7: 4,504,266 (GRCm39) Q111R probably null Het
Ptchd3 T A 11: 121,732,566 (GRCm39) Y485* probably null Het
Ptchd4 T A 17: 42,813,980 (GRCm39) I627N probably damaging Het
Retnlb T C 16: 48,637,631 (GRCm39) V19A probably benign Het
Rimbp2 T A 5: 128,857,425 (GRCm39) T809S probably benign Het
Sema6c T A 3: 95,077,401 (GRCm39) D404E possibly damaging Het
Slc22a16 C T 10: 40,479,821 (GRCm39) A631V unknown Het
Snai3 A T 8: 123,183,073 (GRCm39) H157Q probably benign Het
Snx15 T C 19: 6,173,961 (GRCm39) Y52C probably damaging Het
Strbp T C 2: 37,535,504 (GRCm39) E68G probably benign Het
Susd2 T C 10: 75,474,183 (GRCm39) D627G probably benign Het
Tas2r108 T A 6: 40,470,614 (GRCm39) I30K probably damaging Het
Tmc2 T C 2: 130,090,571 (GRCm39) V639A probably damaging Het
Trmt1 T C 8: 85,424,299 (GRCm39) Y445H probably damaging Het
Ttn A T 2: 76,597,554 (GRCm39) N19786K probably damaging Het
Vmn1r79 T G 7: 11,910,766 (GRCm39) V216G probably damaging Het
Wdr64 C A 1: 175,571,160 (GRCm39) Y331* probably null Het
Zfyve28 A T 5: 34,390,721 (GRCm39) V180E probably damaging Het
Zic4 C T 9: 91,261,447 (GRCm39) T234I possibly damaging Het
Other mutations in Sun1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00465:Sun1 APN 5 139,220,440 (GRCm39) critical splice acceptor site probably null
IGL01364:Sun1 APN 5 139,220,496 (GRCm39) missense probably damaging 1.00
IGL02142:Sun1 APN 5 139,216,918 (GRCm39) missense possibly damaging 0.95
IGL02251:Sun1 APN 5 139,227,186 (GRCm39) missense probably damaging 1.00
IGL02939:Sun1 APN 5 139,221,243 (GRCm39) splice site probably benign
IGL03253:Sun1 APN 5 139,209,341 (GRCm39) splice site probably benign
IGL03370:Sun1 APN 5 139,216,886 (GRCm39) missense probably damaging 0.96
R0124:Sun1 UTSW 5 139,232,434 (GRCm39) unclassified probably benign
R0145:Sun1 UTSW 5 139,227,166 (GRCm39) missense probably damaging 0.98
R0376:Sun1 UTSW 5 139,212,454 (GRCm39) unclassified probably benign
R0512:Sun1 UTSW 5 139,220,602 (GRCm39) splice site probably benign
R0729:Sun1 UTSW 5 139,223,619 (GRCm39) unclassified probably benign
R0733:Sun1 UTSW 5 139,216,918 (GRCm39) missense possibly damaging 0.63
R1188:Sun1 UTSW 5 139,224,611 (GRCm39) missense probably damaging 0.98
R1724:Sun1 UTSW 5 139,221,480 (GRCm39) missense probably benign
R1733:Sun1 UTSW 5 139,216,544 (GRCm39) missense possibly damaging 0.82
R1913:Sun1 UTSW 5 139,221,487 (GRCm39) critical splice donor site probably null
R2033:Sun1 UTSW 5 139,211,193 (GRCm39) missense probably damaging 1.00
R2200:Sun1 UTSW 5 139,216,974 (GRCm39) missense probably benign 0.11
R3084:Sun1 UTSW 5 139,221,356 (GRCm39) missense probably benign 0.41
R3085:Sun1 UTSW 5 139,221,356 (GRCm39) missense probably benign 0.41
R3771:Sun1 UTSW 5 139,224,575 (GRCm39) unclassified probably benign
R3772:Sun1 UTSW 5 139,224,575 (GRCm39) unclassified probably benign
R3804:Sun1 UTSW 5 139,211,117 (GRCm39) nonsense probably null
R4300:Sun1 UTSW 5 139,213,349 (GRCm39) unclassified probably benign
R4428:Sun1 UTSW 5 139,220,230 (GRCm39) intron probably benign
R4993:Sun1 UTSW 5 139,211,088 (GRCm39) missense possibly damaging 0.84
R5075:Sun1 UTSW 5 139,212,646 (GRCm39) splice site probably null
R5363:Sun1 UTSW 5 139,220,498 (GRCm39) missense probably damaging 1.00
R5826:Sun1 UTSW 5 139,231,171 (GRCm39) missense probably damaging 1.00
R6753:Sun1 UTSW 5 139,201,014 (GRCm39) splice site probably null
R7218:Sun1 UTSW 5 139,212,442 (GRCm39) missense unknown
R7320:Sun1 UTSW 5 139,234,239 (GRCm39) missense probably damaging 1.00
R7448:Sun1 UTSW 5 139,232,589 (GRCm39) missense probably damaging 1.00
R7494:Sun1 UTSW 5 139,221,475 (GRCm39) missense probably benign
R8398:Sun1 UTSW 5 139,222,408 (GRCm39) missense probably damaging 1.00
R8756:Sun1 UTSW 5 139,222,444 (GRCm39) missense probably damaging 0.99
R8772:Sun1 UTSW 5 139,209,447 (GRCm39) missense probably benign 0.00
R8804:Sun1 UTSW 5 139,216,920 (GRCm39) missense probably benign 0.05
R8924:Sun1 UTSW 5 139,209,390 (GRCm39) missense probably damaging 1.00
R9124:Sun1 UTSW 5 139,231,121 (GRCm39) nonsense probably null
R9169:Sun1 UTSW 5 139,219,273 (GRCm39) missense probably benign 0.33
R9262:Sun1 UTSW 5 139,200,918 (GRCm39) missense unknown
R9558:Sun1 UTSW 5 139,211,019 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- CCATAAAGCTAGCTAGATCTTCCCC -3'
(R):5'- GTGTATCCATTGCTGCTCGC -3'

Sequencing Primer
(F):5'- CCTTGTGGGCCAGAATGTGC -3'
(R):5'- GCCACCTCTGCTGCCAG -3'
Posted On 2019-06-07