Incidental Mutation 'R8393:Stag3'
ID 647463
Institutional Source Beutler Lab
Gene Symbol Stag3
Ensembl Gene ENSMUSG00000036928
Gene Name STAG3 cohesin complex component
Synonyms SA-2, stromalin 3
MMRRC Submission 067811-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R8393 (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 138295017 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Threonine at position 347 (M347T)
Ref Sequence ENSEMBL: ENSMUSP00000040945 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048028] [ENSMUST00000162245]
AlphaFold O70576
Predicted Effect probably damaging
Transcript: ENSMUST00000048028
AA Change: M347T

PolyPhen 2 Score 0.981 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000040945
Gene: ENSMUSG00000036928
AA Change: M347T

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 damaging
Transcript: ENSMUST00000162245
AA Change: M347T

PolyPhen 2 Score 0.981 (Sensitivity: 0.75; Specificity: 0.96)
SMART Domains Protein: ENSMUSP00000125523
Gene: ENSMUSG00000036928
AA Change: M347T

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: 99.9%
  • 10x: 99.6%
  • 20x: 98.6%
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: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acot11 T C 4: 106,617,390 (GRCm39) T239A probably benign Het
Adgrg7 A G 16: 56,582,477 (GRCm39) S258P probably damaging Het
Capn10 T A 1: 92,871,130 (GRCm39) D313E probably benign Het
Caprin2 A G 6: 148,770,650 (GRCm39) V448A probably benign Het
Casr A G 16: 36,330,566 (GRCm39) V256A probably benign Het
Cped1 A G 6: 22,222,465 (GRCm39) T742A possibly damaging Het
Cyp2c39 G T 19: 39,525,255 (GRCm39) R186L possibly damaging Het
Dazl A T 17: 50,588,294 (GRCm39) S294T probably benign Het
Dnah17 C A 11: 117,947,855 (GRCm39) V2982F probably damaging Het
Enpp3 C A 10: 24,702,139 (GRCm39) C71F probably damaging Het
Fam234a A G 17: 26,437,149 (GRCm39) C177R probably damaging Het
Fbxl5 A C 5: 43,925,433 (GRCm39) Y186D possibly damaging Het
Fbxo43 T C 15: 36,162,494 (GRCm39) T238A probably benign Het
Fcgbp A G 7: 27,806,815 (GRCm39) H2261R probably benign Het
Gm20939 C T 17: 95,183,207 (GRCm39) H148Y probably damaging Het
Gpat4 GTGTT GT 8: 23,669,498 (GRCm39) probably benign Het
Gpr45 C A 1: 43,071,395 (GRCm39) H13N probably benign Het
Irf4 A G 13: 30,947,610 (GRCm39) D438G probably damaging Het
Kcnk1 T C 8: 126,751,964 (GRCm39) V190A probably benign Het
Klre1 A T 6: 129,557,025 (GRCm39) K42N probably damaging Het
Lmbrd2 C T 15: 9,178,437 (GRCm39) T499M probably damaging Het
Lrrc14 G T 15: 76,598,398 (GRCm39) G345C probably damaging Het
Matn2 A G 15: 34,355,748 (GRCm39) H251R possibly damaging Het
Mpnd A G 17: 56,323,568 (GRCm39) E477G probably damaging Het
Muc17 C T 5: 137,171,179 (GRCm39) V151I Het
Nckap5l A C 15: 99,325,050 (GRCm39) C484W probably damaging Het
Npas1 C T 7: 16,195,266 (GRCm39) S354N probably damaging Het
Or1e25 T C 11: 73,494,261 (GRCm39) L285P probably damaging Het
Or4k2 C A 14: 50,424,342 (GRCm39) E112* probably null Het
Or52ab2 A T 7: 102,969,668 (GRCm39) I17F Het
Or52e3 T C 7: 102,869,399 (GRCm39) V158A probably benign Het
Or5w11 T C 2: 87,459,197 (GRCm39) L14P probably damaging Het
Or6c65 G T 10: 129,604,304 (GRCm39) *313L probably null Het
Or8d4 T A 9: 40,038,360 (GRCm39) H299L probably benign Het
Pabpc6 G A 17: 9,887,435 (GRCm39) P372L probably damaging Het
Pkd1 A G 17: 24,791,621 (GRCm39) N1103D probably damaging Het
Prelid2 C T 18: 42,014,313 (GRCm39) C171Y probably benign Het
R3hcc1 T C 14: 69,942,890 (GRCm39) Q229R probably benign Het
Rapgef6 T C 11: 54,578,487 (GRCm39) V1003A probably benign Het
Rbp3 T A 14: 33,678,156 (GRCm39) H701Q possibly damaging Het
Resf1 A T 6: 149,229,998 (GRCm39) T1015S possibly damaging Het
Rmdn2 T C 17: 79,975,459 (GRCm39) probably null Het
Robo2 A T 16: 73,775,382 (GRCm39) W451R probably damaging Het
Sacs T A 14: 61,410,655 (GRCm39) M1K probably null Het
Senp2 G A 16: 21,850,864 (GRCm39) G294R probably damaging Het
Setdb2 T A 14: 59,650,180 (GRCm39) H478L probably benign Het
Slc12a4 G T 8: 106,678,451 (GRCm39) A295E probably damaging Het
Slc12a9 C T 5: 137,319,698 (GRCm39) V606M probably damaging Het
Slc25a30 T C 14: 76,012,451 (GRCm39) K66E probably benign Het
Slc39a6 T C 18: 24,732,331 (GRCm39) E319G possibly damaging Het
Sorbs3 T A 14: 70,422,360 (GRCm39) T617S probably benign Het
Speer4a3 A T 5: 26,158,076 (GRCm39) V92E probably damaging Het
Spef2 T G 15: 9,676,615 (GRCm39) D652A probably benign Het
Tecpr2 A T 12: 110,911,191 (GRCm39) D1076V probably damaging Het
Tor2a G A 2: 32,651,648 (GRCm39) V288I probably benign Het
Usp30 C T 5: 114,259,826 (GRCm39) R511* probably null Het
Vezt T C 10: 93,832,704 (GRCm39) T236A probably damaging Het
Zmynd12 A T 4: 119,305,352 (GRCm39) D264V 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
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
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
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'- TTCACTATGGTAAGGGTCAGGG -3'
(R):5'- TAGACGTTTGAGTGGCAGCG -3'

Sequencing Primer
(F):5'- GAACTGGTAGAGTTAAGTCTTACCTG -3'
(R):5'- CGCAAGAAAAGGTAAAGTATTTCTG -3'
Posted On 2020-09-02