Incidental Mutation 'R9694:Stag1'
ID 735958
Institutional Source Beutler Lab
Gene Symbol Stag1
Ensembl Gene ENSMUSG00000037286
Gene Name STAG1 cohesin complex component
Synonyms SA-1, Scc3
MMRRC Submission
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R9694 (G1)
Quality Score 225.009
Status Not validated
Chromosome 9
Chromosomal Location 100479762-100840597 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 100810151 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 785 (T785A)
Ref Sequence ENSEMBL: ENSMUSP00000116205 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000041418] [ENSMUST00000123302] [ENSMUST00000129269] [ENSMUST00000155108]
AlphaFold Q9D3E6
Predicted Effect probably benign
Transcript: ENSMUST00000041418
AA Change: T785A

PolyPhen 2 Score 0.045 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000040724
Gene: ENSMUSG00000037286
AA Change: T785A

DomainStartEndE-ValueType
low complexity region 32 44 N/A INTRINSIC
low complexity region 59 72 N/A INTRINSIC
Pfam:STAG 157 276 1.5e-50 PFAM
SCOP:d1qbkb_ 279 850 4e-5 SMART
low complexity region 1062 1081 N/A INTRINSIC
low complexity region 1107 1120 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000123302
SMART Domains Protein: ENSMUSP00000117879
Gene: ENSMUSG00000037286

DomainStartEndE-ValueType
low complexity region 32 44 N/A INTRINSIC
low complexity region 59 72 N/A INTRINSIC
Pfam:STAG 157 276 2.9e-51 PFAM
low complexity region 303 315 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000129269
AA Change: T785A

PolyPhen 2 Score 0.045 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000116205
Gene: ENSMUSG00000037286
AA Change: T785A

DomainStartEndE-ValueType
low complexity region 32 44 N/A INTRINSIC
low complexity region 59 72 N/A INTRINSIC
Pfam:STAG 160 274 3.8e-41 PFAM
SCOP:d1qbkb_ 279 850 3e-5 SMART
low complexity region 1062 1081 N/A INTRINSIC
low complexity region 1107 1120 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000143955
SMART Domains Protein: ENSMUSP00000115460
Gene: ENSMUSG00000037286

DomainStartEndE-ValueType
low complexity region 232 251 N/A INTRINSIC
Predicted Effect
SMART Domains Protein: ENSMUSP00000120974
Gene: ENSMUSG00000037286
AA Change: T395A

DomainStartEndE-ValueType
low complexity region 673 692 N/A INTRINSIC
low complexity region 718 731 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000155108
SMART Domains Protein: ENSMUSP00000118952
Gene: ENSMUSG00000037286

DomainStartEndE-ValueType
low complexity region 32 44 N/A INTRINSIC
low complexity region 59 72 N/A INTRINSIC
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.7%
  • 10x: 99.3%
  • 20x: 98.7%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the SCC3 family and is expressed in the nucleus. It encodes a component of cohesin, a multisubunit protein complex that provides sister chromatid cohesion along the length of a chromosome from DNA replication through prophase and prometaphase, after which it is dissociated in preparation for segregation during anaphase. [provided by RefSeq, Jul 2008]
PHENOTYPE: Mouse embryos homozygous for a null mutation show developmental delay and die before birth. Heterozygous animals have shorter lifespan and earlier onset of tumourigenesis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcb1b T A 5: 8,899,573 (GRCm39) Y948N probably damaging Het
Adamts2 A G 11: 50,558,972 (GRCm39) D229G probably benign Het
Adamts4 T C 1: 171,081,530 (GRCm39) S395P probably benign Het
Adcy1 T C 11: 7,094,774 (GRCm39) Y567H probably damaging Het
Agap3 A G 5: 24,682,139 (GRCm39) N212D probably benign Het
Atp2a2 A G 5: 122,597,708 (GRCm39) F775S probably damaging Het
Baz1b A T 5: 135,273,094 (GRCm39) Q1406L probably benign Het
C030006K11Rik A T 15: 76,607,928 (GRCm39) V30D possibly damaging Het
Cep170b T A 12: 112,701,993 (GRCm39) V262E probably damaging Het
Cgnl1 C T 9: 71,632,803 (GRCm39) G183R probably benign Het
Chd8 A G 14: 52,441,341 (GRCm39) I2257T possibly damaging Het
Chrna7 A G 7: 62,754,809 (GRCm39) I266T probably damaging Het
Cyp3a25 A T 5: 145,923,685 (GRCm39) Y319* probably null Het
Dcdc2a A T 13: 25,286,340 (GRCm39) I125F probably benign Het
Dcdc2c A T 12: 28,585,553 (GRCm39) I80N Het
Dmtn T C 14: 70,852,732 (GRCm39) probably null Het
Dock2 T C 11: 34,218,054 (GRCm39) N1172S probably benign Het
Dock9 A G 14: 121,818,791 (GRCm39) S1564P probably damaging Het
Ecel1 T C 1: 87,080,853 (GRCm39) I350V possibly damaging Het
Eif4enif1 C T 11: 3,170,384 (GRCm39) L146F probably damaging Het
Ergic1 T G 17: 26,843,585 (GRCm39) D59E probably benign Het
F2rl2 A T 13: 95,838,050 (GRCm39) D365V possibly damaging Het
Fbxl16 C T 17: 26,036,813 (GRCm39) Q265* probably null Het
Fbxw26 T C 9: 109,575,135 (GRCm39) probably benign Het
Fras1 A T 5: 96,929,545 (GRCm39) Y3983F probably benign Het
G6pd2 T A 5: 61,966,460 (GRCm39) D78E probably benign Het
Gas2l2 A C 11: 83,314,170 (GRCm39) S381A possibly damaging Het
Gm57858 A G 3: 36,073,092 (GRCm39) S397P possibly damaging Het
Grk2 G A 19: 4,338,511 (GRCm39) R474C probably damaging Het
Gxylt2 T A 6: 100,710,174 (GRCm39) V105E probably benign Het
Hexd T C 11: 121,107,813 (GRCm39) V181A probably damaging Het
Ift70a2 T C 2: 75,807,691 (GRCm39) T274A probably benign Het
Ik T A 18: 36,877,840 (GRCm39) D5E probably benign Het
Ilkap A G 1: 91,303,973 (GRCm39) C163R Het
Itpr3 C T 17: 27,334,927 (GRCm39) T2147I probably damaging Het
Kif1a A T 1: 92,950,173 (GRCm39) V1418E probably benign Het
Kif26b T C 1: 178,743,815 (GRCm39) C1304R probably benign Het
Lmna CAGCACGGTGCGTGAGC CAGC 3: 88,389,857 (GRCm39) probably null Het
Lvrn A T 18: 47,033,609 (GRCm39) D940V probably damaging Het
Mill1 G A 7: 17,997,027 (GRCm39) R206H probably benign Het
Mrgpra1 A T 7: 46,985,268 (GRCm39) L137Q probably damaging Het
Npc2 C A 12: 84,807,638 (GRCm39) L73F probably benign Het
Or11g26 A G 14: 50,752,669 (GRCm39) T3A probably benign Het
Or52i2 A T 7: 102,320,011 (GRCm39) I295F possibly damaging Het
Or5al1 T C 2: 85,990,681 (GRCm39) E11G probably benign Het
Or5b97 A T 19: 12,879,021 (GRCm39) V41E probably damaging Het
Or5j3 T C 2: 86,128,718 (GRCm39) I186T probably benign Het
Osbpl1a T C 18: 12,952,565 (GRCm39) H533R probably benign Het
Pax7 G A 4: 139,556,819 (GRCm39) T147M probably benign Het
Pdik1l A T 4: 134,006,711 (GRCm39) S143T unknown Het
Prkg1 T G 19: 30,764,371 (GRCm39) T255P possibly damaging Het
Prmt2 A T 10: 76,061,213 (GRCm39) I91N probably damaging Het
Ptprm A G 17: 67,116,484 (GRCm39) Y932H probably damaging Het
Ptprz1 A T 6: 22,959,694 (GRCm39) I64F probably damaging Het
Qrich2 T C 11: 116,337,946 (GRCm39) K154R probably damaging Het
Rab8b T C 9: 66,826,824 (GRCm39) D31G probably benign Het
Radil A G 5: 142,473,378 (GRCm39) S768P probably damaging Het
Rbm5 A T 9: 107,622,152 (GRCm39) D607E probably benign Het
Reep6 T A 10: 80,169,393 (GRCm39) V131E probably damaging Het
Rrbp1 T A 2: 143,832,099 (GRCm39) I23F probably damaging Het
Rubcn A T 16: 32,663,481 (GRCm39) V385D probably benign Het
Sall2 C T 14: 52,552,124 (GRCm39) G357D possibly damaging Het
Slc12a6 T A 2: 112,174,881 (GRCm39) L547H probably damaging Het
Slc16a6 T C 11: 109,354,322 (GRCm39) T100A probably benign Het
Sptbn2 T C 19: 4,800,535 (GRCm39) L2250P probably damaging Het
Stab1 C T 14: 30,876,901 (GRCm39) A808T probably benign Het
Stambpl1 T G 19: 34,211,535 (GRCm39) S199A probably benign Het
Styxl2 A T 1: 165,928,654 (GRCm39) S319R probably damaging Het
Supt20 C T 3: 54,623,015 (GRCm39) S496L probably benign Het
Tanc1 T C 2: 59,626,196 (GRCm39) F518L probably damaging Het
Tdpoz3 T A 3: 93,734,156 (GRCm39) V277D probably benign Het
Unc45a A C 7: 79,975,403 (GRCm39) Y934D probably damaging Het
Vmn1r192 G A 13: 22,372,119 (GRCm39) P34S probably benign Het
Wipf3 T C 6: 54,466,004 (GRCm39) S421P possibly damaging Het
Zfp296 A G 7: 19,314,227 (GRCm39) K361E possibly damaging Het
Zfp882 T A 8: 72,667,915 (GRCm39) N247K probably benign Het
Zfpm2 A G 15: 40,965,710 (GRCm39) T732A possibly damaging Het
Other mutations in Stag1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00649:Stag1 APN 9 100,658,861 (GRCm39) missense probably damaging 1.00
IGL01010:Stag1 APN 9 100,827,986 (GRCm39) missense probably benign 0.06
IGL01012:Stag1 APN 9 100,737,912 (GRCm39) missense possibly damaging 0.47
IGL01025:Stag1 APN 9 100,833,710 (GRCm39) missense possibly damaging 0.95
IGL01307:Stag1 APN 9 100,833,841 (GRCm39) intron probably benign
IGL02149:Stag1 APN 9 100,769,442 (GRCm39) missense probably benign 0.09
IGL02608:Stag1 APN 9 100,639,822 (GRCm39) missense probably null 0.99
IGL03008:Stag1 APN 9 100,658,844 (GRCm39) missense probably damaging 1.00
IGL03210:Stag1 APN 9 100,727,129 (GRCm39) missense possibly damaging 0.63
eto_o UTSW 9 100,678,769 (GRCm39) missense probably damaging 1.00
PIT4280001:Stag1 UTSW 9 100,824,769 (GRCm39) missense possibly damaging 0.95
R0070:Stag1 UTSW 9 100,838,461 (GRCm39) missense probably null 1.00
R0070:Stag1 UTSW 9 100,838,461 (GRCm39) missense probably null 1.00
R0349:Stag1 UTSW 9 100,658,837 (GRCm39) missense probably damaging 0.98
R0479:Stag1 UTSW 9 100,810,144 (GRCm39) missense probably benign 0.00
R0531:Stag1 UTSW 9 100,836,300 (GRCm39) makesense probably null
R0962:Stag1 UTSW 9 100,678,880 (GRCm39) missense probably damaging 1.00
R0976:Stag1 UTSW 9 100,812,069 (GRCm39) critical splice donor site probably null
R0976:Stag1 UTSW 9 100,658,877 (GRCm39) missense probably damaging 0.98
R1170:Stag1 UTSW 9 100,770,506 (GRCm39) intron probably benign
R1499:Stag1 UTSW 9 100,769,426 (GRCm39) intron probably benign
R1499:Stag1 UTSW 9 100,737,885 (GRCm39) missense possibly damaging 0.77
R1644:Stag1 UTSW 9 100,762,953 (GRCm39) intron probably benign
R1747:Stag1 UTSW 9 100,770,353 (GRCm39) missense probably benign
R1799:Stag1 UTSW 9 100,835,515 (GRCm39) splice site probably null
R1807:Stag1 UTSW 9 100,790,719 (GRCm39) missense probably benign 0.34
R1978:Stag1 UTSW 9 100,770,139 (GRCm39) missense probably benign 0.03
R2029:Stag1 UTSW 9 100,668,740 (GRCm39) missense probably damaging 1.00
R2161:Stag1 UTSW 9 100,771,648 (GRCm39) missense probably damaging 1.00
R2300:Stag1 UTSW 9 100,594,553 (GRCm39) missense possibly damaging 0.92
R2327:Stag1 UTSW 9 100,668,666 (GRCm39) missense possibly damaging 0.81
R2426:Stag1 UTSW 9 100,727,169 (GRCm39) critical splice donor site probably null
R2448:Stag1 UTSW 9 100,770,462 (GRCm39) missense probably benign 0.42
R2504:Stag1 UTSW 9 100,748,263 (GRCm39) missense probably damaging 0.99
R3713:Stag1 UTSW 9 100,771,671 (GRCm39) missense probably benign 0.01
R3835:Stag1 UTSW 9 100,620,035 (GRCm39) missense probably damaging 0.97
R3862:Stag1 UTSW 9 100,826,838 (GRCm39) missense probably benign 0.02
R4398:Stag1 UTSW 9 100,838,659 (GRCm39) utr 3 prime probably benign
R4568:Stag1 UTSW 9 100,730,722 (GRCm39) missense probably damaging 1.00
R4651:Stag1 UTSW 9 100,678,769 (GRCm39) missense probably damaging 1.00
R4652:Stag1 UTSW 9 100,678,769 (GRCm39) missense probably damaging 1.00
R4653:Stag1 UTSW 9 100,678,769 (GRCm39) missense probably damaging 1.00
R4675:Stag1 UTSW 9 100,730,758 (GRCm39) missense probably damaging 1.00
R4709:Stag1 UTSW 9 100,620,092 (GRCm39) missense probably damaging 0.99
R4924:Stag1 UTSW 9 100,678,808 (GRCm39) missense possibly damaging 0.67
R5018:Stag1 UTSW 9 100,833,672 (GRCm39) missense probably benign 0.00
R5435:Stag1 UTSW 9 100,835,603 (GRCm39) missense probably benign 0.03
R5460:Stag1 UTSW 9 100,838,506 (GRCm39) splice site probably null
R5805:Stag1 UTSW 9 100,678,831 (GRCm39) missense probably damaging 1.00
R6127:Stag1 UTSW 9 100,833,750 (GRCm39) missense probably benign 0.05
R6313:Stag1 UTSW 9 100,639,786 (GRCm39) missense probably damaging 1.00
R6597:Stag1 UTSW 9 100,769,473 (GRCm39) missense probably benign 0.01
R6807:Stag1 UTSW 9 100,826,903 (GRCm39) missense probably damaging 1.00
R7099:Stag1 UTSW 9 100,826,879 (GRCm39) missense probably benign 0.02
R7167:Stag1 UTSW 9 100,827,942 (GRCm39) missense probably benign 0.05
R7395:Stag1 UTSW 9 100,678,781 (GRCm39) missense probably damaging 0.99
R7504:Stag1 UTSW 9 100,770,381 (GRCm39) missense probably benign 0.09
R7663:Stag1 UTSW 9 100,620,191 (GRCm39) missense probably damaging 0.98
R7769:Stag1 UTSW 9 100,826,880 (GRCm39) missense possibly damaging 0.86
R8245:Stag1 UTSW 9 100,811,946 (GRCm39) missense probably benign 0.01
R8343:Stag1 UTSW 9 100,639,819 (GRCm39) missense possibly damaging 0.95
R8473:Stag1 UTSW 9 100,762,840 (GRCm39) missense probably damaging 1.00
R8709:Stag1 UTSW 9 100,772,975 (GRCm39) intron probably benign
R8925:Stag1 UTSW 9 100,587,298 (GRCm39) missense possibly damaging 0.46
R8927:Stag1 UTSW 9 100,587,298 (GRCm39) missense possibly damaging 0.46
R8951:Stag1 UTSW 9 100,762,854 (GRCm39) missense probably damaging 1.00
R9138:Stag1 UTSW 9 100,829,335 (GRCm39) missense probably benign 0.01
R9233:Stag1 UTSW 9 100,812,024 (GRCm39) missense probably benign 0.00
R9246:Stag1 UTSW 9 100,770,329 (GRCm39) missense probably benign 0.00
R9419:Stag1 UTSW 9 100,811,967 (GRCm39) missense probably benign
R9442:Stag1 UTSW 9 100,836,306 (GRCm39) missense probably damaging 1.00
R9740:Stag1 UTSW 9 100,587,288 (GRCm39) missense probably damaging 0.98
Predicted Primers PCR Primer
(F):5'- GGAAATAACTGTACTAATTGGTTCCC -3'
(R):5'- TGAGAAGTCAATGCAAGTTATAGTC -3'

Sequencing Primer
(F):5'- TCCCAATAATGAGTTTAATTCTCTGG -3'
(R):5'- GGTGGCTCACAACCATCTGTAATG -3'
Posted On 2022-11-14