Incidental Mutation 'R1736:Stag3'
ID 199709
Institutional Source Beutler Lab
Gene Symbol Stag3
Ensembl Gene ENSMUSG00000036928
Gene Name STAG3 cohesin complex component
Synonyms SA-2, stromalin 3
MMRRC Submission 039768-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1736 (G1)
Quality Score 225
Status Validated
Chromosome 5
Chromosomal Location 138278502-138310655 bp(+) (GRCm39)
Type of Mutation splice site
DNA Base Change (assembly) T to C at 138302771 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000125523 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048028] [ENSMUST00000160849] [ENSMUST00000162245]
AlphaFold O70576
Predicted Effect probably benign
Transcript: ENSMUST00000048028
SMART Domains Protein: ENSMUSP00000040945
Gene: ENSMUSG00000036928

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: ENSMUST00000159189
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159483
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 noncoding transcript
Transcript: ENSMUST00000161113
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161615
Predicted Effect probably benign
Transcript: ENSMUST00000162245
SMART Domains Protein: ENSMUSP00000125523
Gene: ENSMUSG00000036928

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: 97.6%
  • 3x: 96.9%
  • 10x: 95.2%
  • 20x: 92.0%
Validation Efficiency 97% (57/59)
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: 54 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adamts16 G A 13: 70,927,637 (GRCm39) probably benign Het
Adcy3 A G 12: 4,250,998 (GRCm39) N586D possibly damaging Het
Ak6 T A 13: 100,791,689 (GRCm39) probably null Het
Ankrd66 T C 17: 43,854,409 (GRCm39) D41G probably benign Het
Atp8b2 G A 3: 89,860,001 (GRCm39) P339S probably damaging Het
Cacna1d C T 14: 29,811,820 (GRCm39) V1297I probably damaging Het
Cbl A T 9: 44,064,192 (GRCm39) D781E possibly damaging Het
Cep295 C T 9: 15,252,179 (GRCm39) E397K probably damaging Het
Ces4a G A 8: 105,864,729 (GRCm39) G69S probably damaging Het
Clint1 A G 11: 45,797,004 (GRCm39) probably null Het
Col6a3 A G 1: 90,706,781 (GRCm39) Y2111H unknown Het
Csnk1g1 A G 9: 65,927,197 (GRCm39) probably null Het
Dse A T 10: 34,029,145 (GRCm39) N648K probably damaging Het
Dsp A G 13: 38,376,966 (GRCm39) K1584E probably benign Het
Ezh2 A T 6: 47,553,594 (GRCm39) M41K probably damaging Het
Fscn2 G A 11: 120,258,852 (GRCm39) G466S probably damaging Het
Garin5b A G 7: 4,761,153 (GRCm39) S520P probably damaging Het
Gm15217 A G 14: 46,620,663 (GRCm39) probably benign Het
Gm9696 T C 3: 59,879,696 (GRCm39) noncoding transcript Het
Gosr2 G A 11: 103,570,076 (GRCm39) Q162* probably null Het
Hectd4 T A 5: 121,487,593 (GRCm39) H3529Q possibly damaging Het
Klf7 C A 1: 64,118,372 (GRCm39) R75L possibly damaging Het
Kmt2c A T 5: 25,495,525 (GRCm39) I4074K probably damaging Het
Ly6g2 G A 15: 75,089,569 (GRCm39) G26R probably damaging Het
Map3k11 A G 19: 5,747,429 (GRCm39) D555G probably benign Het
Mindy2 A G 9: 70,538,312 (GRCm39) I341T probably damaging Het
Mrnip G A 11: 50,067,718 (GRCm39) probably null Het
Muc5b G A 7: 141,412,844 (GRCm39) C1930Y unknown Het
Nfatc3 T G 8: 106,805,482 (GRCm39) I109S probably damaging Het
Npas1 G T 7: 16,208,541 (GRCm39) A112D probably benign Het
Npffr2 T A 5: 89,715,925 (GRCm39) I84N probably damaging Het
Nxph4 T A 10: 127,362,465 (GRCm39) H142L probably damaging Het
Otud4 T A 8: 80,378,294 (GRCm39) probably benign Het
Per3 A G 4: 151,093,705 (GRCm39) probably null Het
Pigr G A 1: 130,769,540 (GRCm39) R117Q possibly damaging Het
Plec C T 15: 76,070,418 (GRCm39) V931M probably damaging Het
Prex2 T A 1: 11,160,108 (GRCm39) probably benign Het
Sall4 G A 2: 168,594,555 (GRCm39) P420L probably benign Het
Sap30bp A G 11: 115,855,046 (GRCm39) K252R probably damaging Het
Sec63 T A 10: 42,703,914 (GRCm39) Y692* probably null Het
Sema3e C T 5: 14,260,390 (GRCm39) T181M probably damaging Het
Sf3b3 T C 8: 111,540,464 (GRCm39) I986V probably benign Het
Shisa4 A T 1: 135,299,700 (GRCm39) Y194* probably null Het
Slc17a6 G A 7: 51,311,333 (GRCm39) probably benign Het
Smg1 T G 7: 117,765,190 (GRCm39) probably null Het
Smim7 C T 8: 73,324,849 (GRCm39) G9R probably damaging Het
Spata31d1d C T 13: 59,874,311 (GRCm39) G1075R probably benign Het
Sphkap G A 1: 83,255,236 (GRCm39) R838* probably null Het
Tbce A G 13: 14,184,227 (GRCm39) I217T possibly damaging Het
Tpk1 G A 6: 43,588,284 (GRCm39) P27S probably benign Het
Tsc22d1 A G 14: 76,655,797 (GRCm39) I2V probably benign Het
Tulp4 T G 17: 6,283,490 (GRCm39) V1173G possibly damaging Het
Uchl1 T C 5: 66,834,417 (GRCm39) probably null Het
Ugt2b38 T A 5: 87,571,492 (GRCm39) Q180L probably benign 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
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'- TGATGGGAAGCATAACCATGTGCAG -3'
(R):5'- CAACACACCTCTTCTTGGAGTGGG -3'

Sequencing Primer
(F):5'- CATAACCATGTGCAGAAGTAGC -3'
(R):5'- GGCCTCTGCTGTGATCTC -3'
Posted On 2014-05-23