Incidental Mutation 'IGL02379:Stag2'
ID291293
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Stag2
Ensembl Gene ENSMUSG00000025862
Gene Namestromal antigen 2
Synonymsnuclear protein SA2, SA-2, 9230105L23Rik, SAP2, B230112I07Rik
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.961) question?
Stock #IGL02379
Quality Score
Status
ChromosomeX
Chromosomal Location42149317-42277185 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) C to T at 42250597 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Isoleucine at position 754 (T754I)
Ref Sequence ENSEMBL: ENSMUSP00000110725 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000069619] [ENSMUST00000115072] [ENSMUST00000115073]
Predicted Effect probably benign
Transcript: ENSMUST00000069619
AA Change: T754I

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000063250
Gene: ENSMUSG00000025862
AA Change: T754I

DomainStartEndE-ValueType
low complexity region 32 68 N/A INTRINSIC
Pfam:STAG 154 273 3e-50 PFAM
SCOP:d1b3ua_ 275 439 2e-3 SMART
low complexity region 501 513 N/A INTRINSIC
low complexity region 1096 1101 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115072
AA Change: T754I

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000110724
Gene: ENSMUSG00000025862
AA Change: T754I

DomainStartEndE-ValueType
low complexity region 32 68 N/A INTRINSIC
Pfam:STAG 154 273 3e-50 PFAM
SCOP:d1b3ua_ 275 439 2e-3 SMART
low complexity region 501 513 N/A INTRINSIC
low complexity region 1096 1101 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000115073
AA Change: T754I

PolyPhen 2 Score 0.005 (Sensitivity: 0.97; Specificity: 0.74)
SMART Domains Protein: ENSMUSP00000110725
Gene: ENSMUSG00000025862
AA Change: T754I

DomainStartEndE-ValueType
low complexity region 32 68 N/A INTRINSIC
Pfam:STAG 157 271 6.3e-41 PFAM
SCOP:d1b3ua_ 275 439 2e-3 SMART
low complexity region 501 513 N/A INTRINSIC
low complexity region 1096 1101 N/A INTRINSIC
coiled coil region 1169 1189 N/A INTRINSIC
Coding Region Coverage
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 a subunit of the cohesin complex, which regulates the separation of sister chromatids during cell division. Targeted inactivation of this gene results in chromatid cohesion defects and aneuploidy, suggesting that genetic disruption of cohesin is a cause of aneuploidy in human cancer. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Sep 2013]
PHENOTYPE: Knockdown of expression of this gene results in lineage skewing of hematopoietic stem cells and myeloproliferative disorders in aged mice. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 58 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acad10 T A 5: 121,622,043 I996F probably damaging Het
Adamts9 T A 6: 92,797,033 D1133V probably damaging Het
Adi1 T A 12: 28,679,467 D106E probably damaging Het
Agl A G 3: 116,779,091 F837S probably damaging Het
Alb T A 5: 90,465,879 D207E probably benign Het
Alms1 T G 6: 85,629,633 V2286G probably damaging Het
Alpl G A 4: 137,742,558 A485V probably damaging Het
Antxrl C A 14: 34,056,535 probably null Het
Apc C T 18: 34,298,745 T417I probably benign Het
Ash2l T C 8: 25,822,771 D390G probably damaging Het
Asph G A 4: 9,474,980 P582S probably damaging Het
Bcr T A 10: 75,157,148 L825Q probably benign Het
Bhlha15 T A 5: 144,191,341 N90K probably damaging Het
Cgnl1 T A 9: 71,645,553 Y1043F possibly damaging Het
Chek1 T C 9: 36,723,946 D47G probably benign Het
Clca4b T A 3: 144,921,858 M451L probably benign Het
Csnk1g3 T C 18: 53,933,492 S346P probably benign Het
Cspg4 G T 9: 56,892,609 probably benign Het
Ctr9 A G 7: 111,051,519 K884E probably damaging Het
Cyld T A 8: 88,744,928 C813* probably null Het
Fn3k A T 11: 121,435,124 T46S probably benign Het
Foxred1 T C 9: 35,209,986 R89G probably benign Het
Gpr174 T C X: 107,293,478 F299L probably damaging Het
Hdac7 T C 15: 97,808,385 D312G probably damaging Het
Il1f8 A G 2: 24,154,638 S17G probably benign Het
Kcna5 G T 6: 126,534,509 P219T probably damaging Het
Kcnh2 A C 5: 24,326,638 V425G probably damaging Het
Klk5 A G 7: 43,850,822 N278S probably damaging Het
Mars2 T A 1: 55,238,053 W272R probably damaging Het
Msl3l2 C A 10: 56,115,921 S247R possibly damaging Het
Myh7 T C 14: 54,979,468 E1144G probably damaging Het
Nefm T C 14: 68,120,239 probably benign Het
Nwd2 A G 5: 63,805,301 K743E probably damaging Het
Nyap2 C T 1: 81,087,430 T53I probably damaging Het
Olfr1124 T C 2: 87,435,324 V279A probably benign Het
Olfr617 T C 7: 103,584,892 V290A possibly damaging Het
Peli2 A G 14: 48,168,298 H60R probably damaging Het
Pias2 T A 18: 77,145,148 probably benign Het
Pik3c2b A G 1: 133,094,791 D1157G probably damaging Het
Pip4k2a C T 2: 18,866,111 probably null Het
Raf1 A T 6: 115,644,548 D23E probably benign Het
Rhox10 G A X: 38,066,856 R87H probably benign Het
Rpgrip1 A G 14: 52,138,888 T449A possibly damaging Het
Serpina3a T A 12: 104,118,660 S105T probably benign Het
Slc12a9 T G 5: 137,321,429 Q608P probably damaging Het
Smg6 C A 11: 75,053,925 P167T probably damaging Het
Spata7 C T 12: 98,634,260 T44I probably damaging Het
Spink12 C T 18: 44,106,508 probably benign Het
Srrm1 G A 4: 135,325,104 P658L unknown Het
Supt6 C T 11: 78,225,369 V723M possibly damaging Het
Ttc25 A T 11: 100,566,983 N471Y possibly damaging Het
Ubr3 A G 2: 69,948,488 D614G possibly damaging Het
Vps39 T A 2: 120,323,608 K624N probably benign Het
Vwa5b1 A T 4: 138,612,859 L29Q probably damaging Het
Wtap G A 17: 12,969,449 A188V probably benign Het
Zc3hc1 A G 6: 30,390,975 F5L probably benign Het
Zfp655 C T 5: 145,243,955 P208S probably benign Het
Zswim3 A T 2: 164,820,682 probably null Het
Other mutations in Stag2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00547:Stag2 APN X 42247015 missense probably benign 0.17
IGL02501:Stag2 APN X 42271325 splice site probably benign
R0194:Stag2 UTSW X 42206137 splice site probably benign
R4057:Stag2 UTSW X 42224942 missense probably damaging 1.00
R4465:Stag2 UTSW X 42233872 missense probably benign 0.00
R4466:Stag2 UTSW X 42233872 missense probably benign 0.00
R4467:Stag2 UTSW X 42233872 missense probably benign 0.00
R5007:Stag2 UTSW X 42266253 missense possibly damaging 0.92
Z1177:Stag2 UTSW X 42229398 missense probably benign 0.00
Posted On2015-04-16