Incidental Mutation 'R8019:Stag3'
ID 617257
Institutional Source Beutler Lab
Gene Symbol Stag3
Ensembl Gene ENSMUSG00000036928
Gene Name STAG3 cohesin complex component
Synonyms SA-2, stromalin 3
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8019 (G1)
Quality Score 225.009
Status Not validated
Chromosome 5
Chromosomal Location 138278502-138310655 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 138299465 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Threonine at position 828 (M828T)
Ref Sequence ENSEMBL: ENSMUSP00000040945 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048028] [ENSMUST00000160849] [ENSMUST00000162245]
AlphaFold O70576
Predicted Effect possibly damaging
Transcript: ENSMUST00000048028
AA Change: M828T

PolyPhen 2 Score 0.804 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000040945
Gene: ENSMUSG00000036928
AA Change: M828T

DomainStartEndE-ValueType
low complexity region 6 26 N/A INTRINSIC
low complexity region 75 90 N/A INTRINSIC
Pfam:STAG 188 301 3.1e-38 PFAM
low complexity region 633 653 N/A INTRINSIC
low complexity region 1099 1114 N/A INTRINSIC
low complexity region 1141 1151 N/A INTRINSIC
low complexity region 1190 1208 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000160849
SMART Domains Protein: ENSMUSP00000125376
Gene: ENSMUSG00000036928

DomainStartEndE-ValueType
low complexity region 80 95 N/A INTRINSIC
low complexity region 122 132 N/A INTRINSIC
low complexity region 138 152 N/A INTRINSIC
Predicted Effect possibly damaging
Transcript: ENSMUST00000162245
AA Change: M828T

PolyPhen 2 Score 0.804 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000125523
Gene: ENSMUSG00000036928
AA Change: M828T

DomainStartEndE-ValueType
low complexity region 6 26 N/A INTRINSIC
low complexity region 75 90 N/A INTRINSIC
Pfam:STAG 185 304 4e-50 PFAM
low complexity region 633 653 N/A INTRINSIC
low complexity region 1099 1114 N/A INTRINSIC
low complexity region 1141 1151 N/A INTRINSIC
low complexity region 1190 1208 N/A INTRINSIC
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is expressed in the nucleus and is a subunit of the cohesin complex which regulates the cohesion of sister chromatids during cell division. A mutation in this gene is associated with premature ovarian failure. Alternate splicing results in multiple transcript variants encoding distinct isoforms. This gene has multiple pseudogenes. [provided by RefSeq, Apr 2014]
PHENOTYPE: Mice homozygous for a transgenic gene disruption exhibit azoospermia and lack oocytes. [provided by MGI curators]
Allele List at MGI

All alleles(4) : Targeted(2) Gene trapped(1) Transgenic(1)

Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110065P20Rik G T 4: 124,744,469 (GRCm39) A51E unknown Het
A2ml1 C T 6: 128,558,410 (GRCm39) probably null Het
Aimp2 G A 5: 143,846,412 (GRCm39) A41V probably benign Het
Amotl2 C T 9: 102,600,968 (GRCm39) T345I probably benign Het
Bnc2 A G 4: 84,329,662 (GRCm39) L118P Het
Ccdc18 T A 5: 108,376,511 (GRCm39) Y1317* probably null Het
Ccdc93 C T 1: 121,375,993 (GRCm39) T168M probably damaging Het
Cd109 G T 9: 78,614,828 (GRCm39) D1292Y possibly damaging Het
Cdh24 G T 14: 54,876,089 (GRCm39) N184K probably damaging Het
Clpsl2 G A 17: 28,769,702 (GRCm39) G55R probably damaging Het
Cspg4b T A 13: 113,456,157 (GRCm39) S734R Het
Efemp2 T A 19: 5,527,708 (GRCm39) C181* probably null Het
Eftud2 A G 11: 102,734,174 (GRCm39) probably null Het
Elp2 G A 18: 24,739,920 (GRCm39) V49M possibly damaging Het
Evl C T 12: 108,647,783 (GRCm39) R295* probably null Het
Exph5 G A 9: 53,284,752 (GRCm39) C611Y probably benign Het
Gm10800 A AC 2: 98,497,378 (GRCm39) probably null Het
Gm9376 T G 14: 118,504,951 (GRCm39) Y128D probably damaging Het
Gsdmc2 T A 15: 63,698,762 (GRCm39) N278I probably benign Het
Hace1 C T 10: 45,514,478 (GRCm39) T199M probably damaging Het
Hivep1 T C 13: 42,321,098 (GRCm39) V44A Het
Homez A C 14: 55,095,689 (GRCm39) D6E probably benign Het
Ighv5-12 A T 12: 113,665,792 (GRCm39) M102K probably damaging Het
Jup T C 11: 100,265,023 (GRCm39) T643A probably benign Het
Kif17 G A 4: 138,023,536 (GRCm39) R927Q probably benign Het
Krt4 T A 15: 101,828,722 (GRCm39) I381F probably damaging Het
Krt6a A G 15: 101,602,304 (GRCm39) V127A probably damaging Het
Ldlrad4 G T 18: 68,368,740 (GRCm39) A66S possibly damaging Het
Mtfr2 A T 10: 20,229,900 (GRCm39) N153Y probably damaging Het
Npas3 G A 12: 54,091,462 (GRCm39) V339I probably damaging Het
Nsun2 C T 13: 69,775,764 (GRCm39) R438C probably damaging Het
Oga A T 19: 45,762,107 (GRCm39) W249R probably damaging Het
Or4c1 T A 2: 89,133,595 (GRCm39) I114F possibly damaging Het
Or4k47 A C 2: 111,452,412 (GRCm39) D2E probably benign Het
Or5w16 T A 2: 87,577,392 (GRCm39) M284K probably damaging Het
Pdzd2 T C 15: 12,373,122 (GRCm39) R2338G probably damaging Het
Pgm1 A G 4: 99,843,875 (GRCm39) M553V probably benign Het
Pigt CCAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGATCTGTAACCACAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGATCTGTAACCACAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGAT CCAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGATCTGTAACCACAGGCCAGTGAGTAGGTTTGTCTCTGTCTAGTGTGGAT 2: 164,341,589 (GRCm39) probably null Het
Pira2 A T 7: 3,844,696 (GRCm39) F445Y probably benign Het
Ppp2r5e A G 12: 75,511,703 (GRCm39) I340T probably damaging Het
Qprt C A 7: 126,707,996 (GRCm39) R145L probably damaging Het
Sertad4 T C 1: 192,528,829 (GRCm39) D329G probably benign Het
Setd2 C T 9: 110,431,255 (GRCm39) T583M Het
Slc12a7 T C 13: 73,947,839 (GRCm39) I652T probably damaging Het
Slc27a5 T C 7: 12,723,329 (GRCm39) D539G probably damaging Het
Slc36a2 A G 11: 55,055,095 (GRCm39) I320T probably benign Het
Slc6a20a A G 9: 123,466,917 (GRCm39) Y524H probably damaging Het
Slc6a20a T A 9: 123,493,639 (GRCm39) S81C probably damaging Het
Srf G T 17: 46,866,748 (GRCm39) P3T unknown Het
St6gal1 G A 16: 23,176,585 (GRCm39) A393T probably benign Het
Stk36 T C 1: 74,651,925 (GRCm39) V406A probably benign Het
Svep1 G T 4: 58,146,637 (GRCm39) P335Q probably damaging Het
Svs5 T A 2: 164,175,341 (GRCm39) S64R possibly damaging Het
Taf2 A G 15: 54,928,013 (GRCm39) V130A possibly damaging Het
Tbrg4 C T 11: 6,568,517 (GRCm39) V421M probably damaging Het
Tbx4 G T 11: 85,804,986 (GRCm39) K358N probably damaging Het
Tenm4 A T 7: 96,353,248 (GRCm39) T384S probably damaging Het
Tubg1 G T 11: 101,014,854 (GRCm39) A199S probably benign Het
Vmn1r159 A T 7: 22,542,248 (GRCm39) H261Q probably benign Het
Zfp574 T A 7: 24,780,095 (GRCm39) C372* probably null Het
Other mutations in Stag3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00095:Stag3 APN 5 138,297,400 (GRCm39) missense probably damaging 1.00
IGL00336:Stag3 APN 5 138,295,921 (GRCm39) missense probably benign 0.42
IGL00514:Stag3 APN 5 138,298,397 (GRCm39) missense probably damaging 1.00
IGL00961:Stag3 APN 5 138,296,611 (GRCm39) missense probably benign 0.01
IGL01923:Stag3 APN 5 138,287,492 (GRCm39) missense probably damaging 1.00
IGL02252:Stag3 APN 5 138,300,810 (GRCm39) missense probably damaging 1.00
IGL02424:Stag3 APN 5 138,289,628 (GRCm39) missense probably damaging 1.00
IGL02424:Stag3 APN 5 138,280,247 (GRCm39) nonsense probably null
IGL02869:Stag3 APN 5 138,280,955 (GRCm39) missense probably damaging 0.96
thor UTSW 5 138,299,298 (GRCm39) critical splice donor site probably null
R0016:Stag3 UTSW 5 138,289,643 (GRCm39) missense possibly damaging 0.50
R0038:Stag3 UTSW 5 138,299,298 (GRCm39) critical splice donor site probably null
R0038:Stag3 UTSW 5 138,299,298 (GRCm39) critical splice donor site probably null
R0046:Stag3 UTSW 5 138,281,285 (GRCm39) splice site probably benign
R0046:Stag3 UTSW 5 138,281,285 (GRCm39) splice site probably benign
R1455:Stag3 UTSW 5 138,309,997 (GRCm39) missense probably benign 0.00
R1512:Stag3 UTSW 5 138,296,247 (GRCm39) missense probably benign 0.32
R1530:Stag3 UTSW 5 138,295,674 (GRCm39) missense probably damaging 0.99
R1608:Stag3 UTSW 5 138,296,901 (GRCm39) splice site probably null
R1736:Stag3 UTSW 5 138,302,771 (GRCm39) splice site probably benign
R1969:Stag3 UTSW 5 138,298,400 (GRCm39) missense probably damaging 0.99
R2034:Stag3 UTSW 5 138,296,263 (GRCm39) missense possibly damaging 0.82
R2214:Stag3 UTSW 5 138,299,528 (GRCm39) missense possibly damaging 0.92
R2281:Stag3 UTSW 5 138,296,546 (GRCm39) missense probably damaging 1.00
R2411:Stag3 UTSW 5 138,281,290 (GRCm39) splice site probably benign
R3792:Stag3 UTSW 5 138,296,611 (GRCm39) missense probably benign 0.01
R3887:Stag3 UTSW 5 138,297,101 (GRCm39) missense probably damaging 0.99
R4255:Stag3 UTSW 5 138,289,143 (GRCm39) missense probably damaging 0.98
R4777:Stag3 UTSW 5 138,307,461 (GRCm39) unclassified probably benign
R4842:Stag3 UTSW 5 138,307,627 (GRCm39) splice site probably null
R4854:Stag3 UTSW 5 138,294,956 (GRCm39) splice site probably null
R5045:Stag3 UTSW 5 138,302,740 (GRCm39) missense probably damaging 1.00
R5631:Stag3 UTSW 5 138,294,139 (GRCm39) missense probably damaging 0.96
R5729:Stag3 UTSW 5 138,288,485 (GRCm39) missense possibly damaging 0.76
R5894:Stag3 UTSW 5 138,297,100 (GRCm39) missense probably damaging 0.99
R6004:Stag3 UTSW 5 138,287,468 (GRCm39) missense probably damaging 1.00
R6172:Stag3 UTSW 5 138,298,105 (GRCm39) missense probably benign 0.41
R6503:Stag3 UTSW 5 138,302,682 (GRCm39) missense probably damaging 0.96
R6545:Stag3 UTSW 5 138,296,614 (GRCm39) missense possibly damaging 0.84
R6736:Stag3 UTSW 5 138,299,761 (GRCm39) missense probably damaging 0.98
R6861:Stag3 UTSW 5 138,302,969 (GRCm39) missense possibly damaging 0.55
R7012:Stag3 UTSW 5 138,295,871 (GRCm39) splice site probably null
R7358:Stag3 UTSW 5 138,299,770 (GRCm39) missense probably damaging 1.00
R7378:Stag3 UTSW 5 138,280,222 (GRCm39) missense probably benign 0.00
R7392:Stag3 UTSW 5 138,289,628 (GRCm39) missense probably damaging 1.00
R7395:Stag3 UTSW 5 138,280,207 (GRCm39) missense probably benign 0.33
R7818:Stag3 UTSW 5 138,299,705 (GRCm39) missense probably benign 0.00
R8017:Stag3 UTSW 5 138,299,465 (GRCm39) missense possibly damaging 0.80
R8076:Stag3 UTSW 5 138,281,404 (GRCm39) missense probably damaging 0.96
R8393:Stag3 UTSW 5 138,295,017 (GRCm39) missense probably damaging 0.98
R8405:Stag3 UTSW 5 138,302,914 (GRCm39) missense probably damaging 0.99
R8417:Stag3 UTSW 5 138,306,850 (GRCm39) missense probably benign
R8734:Stag3 UTSW 5 138,310,050 (GRCm39) missense probably benign 0.36
R8848:Stag3 UTSW 5 138,288,528 (GRCm39) missense probably null 0.97
R8966:Stag3 UTSW 5 138,289,666 (GRCm39) missense probably damaging 0.99
R9029:Stag3 UTSW 5 138,296,296 (GRCm39) missense probably damaging 1.00
R9292:Stag3 UTSW 5 138,299,712 (GRCm39) missense probably benign 0.01
R9410:Stag3 UTSW 5 138,297,601 (GRCm39) missense possibly damaging 0.95
R9645:Stag3 UTSW 5 138,299,701 (GRCm39) missense possibly damaging 0.78
R9723:Stag3 UTSW 5 138,298,103 (GRCm39) missense probably benign
Z1177:Stag3 UTSW 5 138,299,554 (GRCm39) missense possibly damaging 0.65
Predicted Primers PCR Primer
(F):5'- AAAGCTGCCTCTCAGACGTG -3'
(R):5'- GACTCTTGCCCAAGATTCCATC -3'

Sequencing Primer
(F):5'- TCAGACGTGGACCCAGAGATC -3'
(R):5'- TCTTGCCCAAGATTCCATCACCAG -3'
Posted On 2020-01-23