Incidental Mutation 'R1455:Stag3'
ID 161715
Institutional Source Beutler Lab
Gene Symbol Stag3
Ensembl Gene ENSMUSG00000036928
Gene Name STAG3 cohesin complex component
Synonyms SA-2, stromalin 3
MMRRC Submission 039510-MU
Accession Numbers
Essential gene? Non essential (E-score: 0.000) question?
Stock # R1455 (G1)
Quality Score 225
Status Not validated
Chromosome 5
Chromosomal Location 138278502-138310655 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 138309997 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Methionine to Lysine at position 1215 (M1215K)
Ref Sequence ENSEMBL: ENSMUSP00000125523 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000048028] [ENSMUST00000160849] [ENSMUST00000162245]
AlphaFold O70576
Predicted Effect probably benign
Transcript: ENSMUST00000048028
AA Change: M1215K

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000040945
Gene: ENSMUSG00000036928
AA Change: M1215K

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 probably benign
Transcript: ENSMUST00000162245
AA Change: M1215K

PolyPhen 2 Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
SMART Domains Protein: ENSMUSP00000125523
Gene: ENSMUSG00000036928
AA Change: M1215K

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: 98.9%
  • 3x: 97.9%
  • 10x: 94.8%
  • 20x: 87.9%
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: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4921509C19Rik T C 2: 151,314,824 (GRCm39) N285D possibly damaging Het
Adam9 T G 8: 25,483,125 (GRCm39) M227L probably benign Het
Ankrd35 A G 3: 96,585,471 (GRCm39) D21G probably damaging Het
Arhgap32 C T 9: 32,171,381 (GRCm39) A1387V probably benign Het
Atg4d T A 9: 21,182,097 (GRCm39) V306E probably damaging Het
Brsk1 G A 7: 4,707,250 (GRCm39) V268M probably damaging Het
Cfap300 T G 9: 8,022,457 (GRCm39) N255T probably benign Het
Clec4a4 A G 6: 122,989,758 (GRCm39) E133G possibly damaging Het
Col24a1 T A 3: 145,166,593 (GRCm39) L1076H probably damaging Het
Ddah1 G T 3: 145,594,864 (GRCm39) R208L probably benign Het
Dysf A G 6: 84,090,368 (GRCm39) N960S probably benign Het
Egln2 A G 7: 26,859,796 (GRCm39) Y306H probably damaging Het
Fgfr1 T C 8: 26,052,292 (GRCm39) V293A possibly damaging Het
Gja3 A G 14: 57,273,842 (GRCm39) Y177H probably damaging Het
Glul T A 1: 153,782,845 (GRCm39) probably null Het
Gprc5a G A 6: 135,056,245 (GRCm39) V231I probably benign Het
Kdm4d C A 9: 14,375,691 (GRCm39) A56S probably damaging Het
Lingo4 G A 3: 94,306,699 (GRCm39) probably benign Het
Map6 A G 7: 98,917,421 (GRCm39) T65A probably damaging Het
Mmrn2 T C 14: 34,121,089 (GRCm39) I653T probably benign Het
Ndufa12 A G 10: 94,039,176 (GRCm39) T70A probably benign Het
Nfe2l3 C A 6: 51,434,744 (GRCm39) P435T possibly damaging Het
Npc1l1 A T 11: 6,178,174 (GRCm39) V412E possibly damaging Het
Or51a39 A T 7: 102,363,205 (GRCm39) Y138* probably null Het
Or6aa1 A T 7: 86,043,803 (GRCm39) F301Y probably damaging Het
Pcnx1 T C 12: 82,020,008 (GRCm39) F1344L probably damaging Het
Pi4ka A G 16: 17,181,818 (GRCm39) V297A probably benign Het
Pole2 G A 12: 69,254,703 (GRCm39) L381F probably benign Het
Pramel7 T C 2: 87,320,067 (GRCm39) T409A probably benign Het
Proc C G 18: 32,256,451 (GRCm39) M405I probably damaging Het
Serinc2 C A 4: 130,158,133 (GRCm39) A105S probably damaging Het
Slc4a10 G T 2: 62,117,274 (GRCm39) K744N probably damaging Het
Spdye4c A T 2: 128,438,478 (GRCm39) I279F probably damaging Het
Srcap G T 7: 127,129,822 (GRCm39) R568L probably damaging Het
Tenm3 C T 8: 48,732,083 (GRCm39) A1274T possibly damaging Het
Tet2 A G 3: 133,179,406 (GRCm39) V1253A possibly damaging Het
Tns2 C T 15: 102,017,369 (GRCm39) R281C probably damaging Het
Trip12 T C 1: 84,736,821 (GRCm39) I800V probably benign Het
Zfc3h1 T C 10: 115,248,013 (GRCm39) I1072T probably benign Het
Zfp148 T A 16: 33,315,835 (GRCm39) probably null Het
Zfp941 A G 7: 140,392,687 (GRCm39) V224A 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
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
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'- TTGGCCTCTTGTGAAGGCACTAAC -3'
(R):5'- AGCCACATGGTAGTTCTCCCACAC -3'

Sequencing Primer
(F):5'- AGGGCTAGGGTAATCCCATTCTC -3'
(R):5'- ACACGGGCTCCTGAAGAC -3'
Posted On 2014-03-14