Incidental Mutation 'R1530:Stag3'
ID 166544
Institutional Source Beutler Lab
Gene Symbol Stag3
Ensembl Gene ENSMUSG00000036928
Gene Name STAG3 cohesin complex component
Synonyms SA-2, stromalin 3
MMRRC Submission 039569-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1530 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 138278502-138310655 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) C to T at 138295674 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Isoleucine at position 399 (T399I)
Ref Sequence ENSEMBL: ENSMUSP00000125523 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048028] [ENSMUST00000162245]
AlphaFold O70576
Predicted Effect probably damaging
Transcript: ENSMUST00000048028
AA Change: T399I

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000040945
Gene: ENSMUSG00000036928
AA Change: T399I

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 noncoding transcript
Transcript: ENSMUST00000159483
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161113
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161615
Predicted Effect probably damaging
Transcript: ENSMUST00000162245
AA Change: T399I

PolyPhen 2 Score 0.990 (Sensitivity: 0.72; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000125523
Gene: ENSMUSG00000036928
AA Change: T399I

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: 99.2%
  • 3x: 98.4%
  • 10x: 96.5%
  • 20x: 93.6%
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: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Actl6b T C 5: 137,567,640 (GRCm39) C425R probably damaging Het
Adam15 A G 3: 89,257,137 (GRCm39) S20P probably damaging Het
Adgra3 G A 5: 50,118,479 (GRCm39) T1023I probably benign Het
Angel2 T A 1: 190,671,285 (GRCm39) V46E probably damaging Het
Ankrd13c T A 3: 157,697,358 (GRCm39) M321K probably damaging Het
Atad2b C T 12: 4,992,018 (GRCm39) R206* probably null Het
Atp10b T A 11: 43,088,351 (GRCm39) F319Y probably benign Het
AW554918 A G 18: 25,533,161 (GRCm39) R272G probably damaging Het
Bpi T A 2: 158,103,065 (GRCm39) I70N probably damaging Het
Brca1 T C 11: 101,415,521 (GRCm39) D871G probably damaging Het
Capn3 G A 2: 120,312,689 (GRCm39) A160T probably damaging Het
Cenpe T C 3: 134,952,663 (GRCm39) L1451P possibly damaging Het
Chmp7 A G 14: 69,969,937 (GRCm39) M1T probably null Het
Csrnp1 G C 9: 119,802,612 (GRCm39) Q200E possibly damaging Het
Dscam G A 16: 96,621,074 (GRCm39) P545S probably damaging Het
Erap1 A G 13: 74,794,662 (GRCm39) E107G probably benign Het
Errfi1 A G 4: 150,949,843 (GRCm39) I49V probably benign Het
Fam171b T C 2: 83,710,533 (GRCm39) L735S probably damaging Het
Fancm T A 12: 65,139,264 (GRCm39) probably null Het
Fbp2 G C 13: 62,984,973 (GRCm39) P316R probably damaging Het
Fcer2a C A 8: 3,732,976 (GRCm39) G255V probably damaging Het
Fhip2a T A 19: 57,374,737 (GRCm39) I704N probably damaging Het
Fzd2 T C 11: 102,496,134 (GRCm39) S193P probably benign Het
Gak A G 5: 108,772,059 (GRCm39) V86A probably damaging Het
Gas2l3 A G 10: 89,269,631 (GRCm39) I7T probably benign Het
Gbp11 T C 5: 105,475,355 (GRCm39) H331R probably damaging Het
Gpr19 C T 6: 134,846,961 (GRCm39) V241M probably damaging Het
Grk6 G A 13: 55,606,612 (GRCm39) A437T probably damaging Het
Hip1 T C 5: 135,473,634 (GRCm39) D253G probably damaging Het
Ifna9 G C 4: 88,510,409 (GRCm39) Q72E possibly damaging Het
Il1r1 A G 1: 40,351,521 (GRCm39) T384A probably benign Het
Ip6k1 C A 9: 107,922,761 (GRCm39) C221* probably null Het
Kcna1 C A 6: 126,619,494 (GRCm39) E275D probably benign Het
Kcnt2 C T 1: 140,411,970 (GRCm39) Q468* probably null Het
Kin T C 2: 10,097,150 (GRCm39) V333A probably damaging Het
Leprot G T 4: 101,513,484 (GRCm39) V91L probably benign Het
Mettl21c A G 1: 44,056,344 (GRCm39) probably null Het
Myom2 T C 8: 15,172,384 (GRCm39) F1161S probably damaging Het
Ndor1 A G 2: 25,138,921 (GRCm39) L321P probably benign Het
Nipal2 A T 15: 34,625,168 (GRCm39) *72K probably null Het
Nol3 T C 8: 106,005,858 (GRCm39) V84A probably benign Het
Or2y16 C T 11: 49,334,732 (GRCm39) S18L probably benign Het
Or4c101 A T 2: 88,389,827 (GRCm39) I5F probably benign Het
Or8b42 T C 9: 38,341,620 (GRCm39) I14T probably damaging Het
Pcare A G 17: 72,056,473 (GRCm39) V1068A probably benign Het
Pdgfra T A 5: 75,349,671 (GRCm39) probably null Het
Pik3cb T C 9: 98,936,026 (GRCm39) D802G probably damaging Het
Plac8l1 A T 18: 42,311,996 (GRCm39) V141E probably damaging Het
Plxnb2 A G 15: 89,051,395 (GRCm39) S275P probably benign Het
Prl3b1 G A 13: 27,427,848 (GRCm39) A53T probably benign Het
Rapgef6 T A 11: 54,552,009 (GRCm39) I959K probably damaging Het
Scn5a T C 9: 119,324,628 (GRCm39) K1400R probably damaging Het
Sel1l A G 12: 91,793,458 (GRCm39) S263P probably damaging Het
Setd5 G A 6: 113,086,874 (GRCm39) V34I probably damaging Het
Slc34a1 A G 13: 24,003,052 (GRCm39) D234G probably damaging Het
Spink5 T A 18: 44,148,738 (GRCm39) S934T probably damaging Het
St18 A C 1: 6,915,793 (GRCm39) probably null Het
St3gal4 T C 9: 34,963,592 (GRCm39) I239V probably benign Het
Syt11 T C 3: 88,669,674 (GRCm39) K6E probably damaging Het
Taf15 T C 11: 83,378,122 (GRCm39) Y121H possibly damaging Het
Tdh T C 14: 63,733,504 (GRCm39) Y113C probably damaging Het
Tgfbr1 T A 4: 47,410,688 (GRCm39) W406R probably damaging Het
Tgm6 A G 2: 129,993,202 (GRCm39) I563V possibly damaging Het
Tmem131 A G 1: 36,866,090 (GRCm39) probably null Het
Tmub2 T C 11: 102,178,312 (GRCm39) S72P probably benign Het
Trappc13 G A 13: 104,286,651 (GRCm39) T202I probably damaging Het
Trim9 T C 12: 70,319,202 (GRCm39) E449G probably damaging Het
Trip11 C A 12: 101,879,026 (GRCm39) G21V unknown Het
Ttll12 G A 15: 83,472,856 (GRCm39) R127C probably damaging Het
Vmn2r125 A T 4: 156,703,447 (GRCm39) Y275F probably damaging Het
Xrcc5 A G 1: 72,369,103 (GRCm39) D319G probably damaging Het
Zc3h14 T G 12: 98,751,262 (GRCm39) C159W probably damaging Het
Zc3h7b C T 15: 81,661,289 (GRCm39) P376L probably benign Het
Zfhx3 C T 8: 109,675,121 (GRCm39) P2057L probably damaging 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
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
R8019: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'- CGGTATAGAAATCACCCATGCCCAG -3'
(R):5'- GGAAACCATCCGGTCCTATGCAAAG -3'

Sequencing Primer
(F):5'- CATGCCCAGAATGTAGAACAGTG -3'
(R):5'- CGGTCCTATGCAAAGAACATTATC -3'
Posted On 2014-04-13