Incidental Mutation 'R8835:Smc1b'
ID 674114
Institutional Source Beutler Lab
Gene Symbol Smc1b
Ensembl Gene ENSMUSG00000022432
Gene Name structural maintenance of chromosomes 1B
Synonyms Smc1l2, SMC1beta
MMRRC Submission 068663-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.704) question?
Stock # R8835 (G1)
Quality Score 225.009
Status Validated
Chromosome 15
Chromosomal Location 84948890-85016158 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 85013949 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Aspartic acid at position 74 (V74D)
Ref Sequence ENSEMBL: ENSMUSP00000023068 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023067] [ENSMUST00000023068] [ENSMUST00000229238]
AlphaFold Q920F6
Predicted Effect probably benign
Transcript: ENSMUST00000023067
SMART Domains Protein: ENSMUSP00000023067
Gene: ENSMUSG00000022431

DomainStartEndE-ValueType
Pfam:RIB43A 3 377 9.7e-147 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000023068
AA Change: V74D

PolyPhen 2 Score 0.829 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000023068
Gene: ENSMUSG00000022432
AA Change: V74D

DomainStartEndE-ValueType
Pfam:AAA_23 7 361 2e-10 PFAM
Pfam:AAA_21 27 372 7.2e-9 PFAM
low complexity region 422 437 N/A INTRINSIC
SMC_hinge 513 629 1.5e-23 SMART
PDB:1W1W|D 1046 1218 3e-42 PDB
Blast:AAA 1063 1217 5e-25 BLAST
SCOP:d1e69a_ 1114 1202 3e-5 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000229238
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.6%
  • 20x: 98.9%
Validation Efficiency 99% (67/68)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] SMC1L2 belongs to a family of proteins required for chromatid cohesion and DNA recombination during meiosis and mitosis (3:Revenkova et al., 2001 [PubMed 11564881]).[supplied by OMIM, Mar 2008]
PHENOTYPE: Homozygous mutant mice display male and female infertility, abnormal male and female meiosis, and arrest of spematogenesis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 69 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca4 G C 3: 121,896,433 (GRCm39) G555A probably benign Het
Afmid A G 11: 117,718,914 (GRCm39) K15E probably benign Het
Ankfn1 T C 11: 89,429,379 (GRCm39) I2V probably benign Het
Arhgap21 A T 2: 20,972,144 (GRCm39) C26* probably null Het
Arhgef38 A T 3: 132,837,832 (GRCm39) D699E unknown Het
Atxn2 T C 5: 121,940,248 (GRCm39) S1008P possibly damaging Het
C1rb A G 6: 124,552,217 (GRCm39) K312E probably benign Het
Cc2d1b G A 4: 108,484,264 (GRCm39) R424Q probably damaging Het
Ccdc27 G A 4: 154,127,023 (GRCm39) T13I unknown Het
Cdc42bpa G T 1: 179,896,916 (GRCm39) V400F probably damaging Het
Cemip C A 7: 83,586,651 (GRCm39) G1301V probably damaging Het
Cep170 A G 1: 176,584,429 (GRCm39) L650P probably benign Het
Cfap100 T A 6: 90,386,597 (GRCm39) D222V Het
Cog8 A T 8: 107,773,920 (GRCm39) probably benign Het
Col4a4 A G 1: 82,447,313 (GRCm39) L1279P unknown Het
Cyyr1 A T 16: 85,254,553 (GRCm39) Y116* probably null Het
Dlgap4 A T 2: 156,587,946 (GRCm39) S597C probably damaging Het
Dpysl5 T A 5: 30,936,282 (GRCm39) probably null Het
Dtl G T 1: 191,293,609 (GRCm39) H189Q probably damaging Het
Epha1 A T 6: 42,342,723 (GRCm39) N275K probably benign Het
Fbxo11 A G 17: 88,321,874 (GRCm39) C110R Het
Fhod1 A G 8: 106,065,484 (GRCm39) probably null Het
Fndc1 A C 17: 7,958,111 (GRCm39) F1712C probably damaging Het
Gcnt7 G A 2: 172,295,957 (GRCm39) T289M probably damaging Het
Gm11020 A T 8: 105,048,293 (GRCm39) E32V probably null Het
Hoxb1 C T 11: 96,256,627 (GRCm39) probably benign Het
Ibtk G A 9: 85,619,563 (GRCm39) L126F possibly damaging Het
Il17rb T G 14: 29,722,308 (GRCm39) E241A possibly damaging Het
Kdm3b G A 18: 34,941,802 (GRCm39) R631Q probably damaging Het
Lnpep A T 17: 17,750,118 (GRCm39) S991T possibly damaging Het
Mctp2 T G 7: 71,852,161 (GRCm39) E455A probably benign Het
Mgat4a A T 1: 37,491,372 (GRCm39) I421N possibly damaging Het
Myof C A 19: 37,955,547 (GRCm39) V526L possibly damaging Het
Naip5 T A 13: 100,356,338 (GRCm39) E1092D probably benign Het
Nav2 G A 7: 49,248,551 (GRCm39) G2297D possibly damaging Het
Nipa2 A T 7: 55,583,307 (GRCm39) probably benign Het
Nkx6-1 G T 5: 101,811,971 (GRCm39) P44T unknown Het
Nploc4 T C 11: 120,309,122 (GRCm39) K160R possibly damaging Het
Olfm3 C A 3: 114,916,061 (GRCm39) A331D probably damaging Het
Or10g6 A C 9: 39,934,171 (GRCm39) S161R possibly damaging Het
Or1e33 T A 11: 73,738,702 (GRCm39) H83L probably benign Het
Or52s1 T A 7: 102,861,928 (GRCm39) I287K probably damaging Het
Otof T C 5: 30,528,264 (GRCm39) N1898S probably benign Het
Pde1a G A 2: 79,708,522 (GRCm39) L299F probably damaging Het
Pole T C 5: 110,454,775 (GRCm39) Y1003H probably damaging Het
Ppl C G 16: 4,906,854 (GRCm39) R1147P probably damaging Het
Prom1 T G 5: 44,175,722 (GRCm39) Y533S probably damaging Het
Prrt4 C A 6: 29,169,986 (GRCm39) C822F probably damaging Het
Prss12 A C 3: 123,285,201 (GRCm39) D542A possibly damaging Het
Ptrh2 T C 11: 86,580,412 (GRCm39) Y10H probably damaging Het
Pum1 C T 4: 130,471,064 (GRCm39) T439M probably damaging Het
Rarb A T 14: 16,575,011 (GRCm38) F2I probably benign Het
Rpp21 G A 17: 36,566,678 (GRCm39) S127L probably benign Het
Scgb1b19 T G 7: 32,986,948 (GRCm39) V33G probably damaging Het
Spint3 T A 2: 164,411,923 (GRCm39) K29* probably null Het
Spns1 G A 7: 125,971,593 (GRCm39) S319F possibly damaging Het
Tacc2 T A 7: 130,228,258 (GRCm39) W1648R probably benign Het
Tbc1d21 C G 9: 58,273,991 (GRCm39) V62L probably damaging Het
Tectb A G 19: 55,172,270 (GRCm39) N130S probably benign Het
Tln2 A T 9: 67,304,975 (GRCm39) probably benign Het
Tmem135 G C 7: 88,797,186 (GRCm39) L357V probably benign Het
Tpd52l1 G T 10: 31,255,314 (GRCm39) T11K probably benign Het
Ttll10 G T 4: 156,133,055 (GRCm39) P10T probably benign Het
Vmn1r215 A G 13: 23,260,409 (GRCm39) I150V possibly damaging Het
Zdhhc11 T A 13: 74,127,411 (GRCm39) Y263N probably damaging Het
Zfp354a C T 11: 50,960,628 (GRCm39) R279* probably null Het
Zfp715 A G 7: 42,948,430 (GRCm39) I510T Het
Zfp735 A T 11: 73,601,692 (GRCm39) H212L possibly damaging Het
Zfpm1 A G 8: 123,063,772 (GRCm39) T944A unknown Het
Other mutations in Smc1b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00736:Smc1b APN 15 85,013,901 (GRCm39) missense possibly damaging 0.95
IGL01293:Smc1b APN 15 85,016,099 (GRCm39) missense probably damaging 1.00
IGL01656:Smc1b APN 15 84,998,977 (GRCm39) missense probably damaging 0.99
IGL01807:Smc1b APN 15 84,980,946 (GRCm39) missense probably damaging 0.97
IGL02094:Smc1b APN 15 84,982,092 (GRCm39) splice site probably benign
IGL02121:Smc1b APN 15 84,982,186 (GRCm39) missense probably benign
IGL02631:Smc1b APN 15 84,991,204 (GRCm39) missense probably damaging 0.98
IGL02678:Smc1b APN 15 84,949,201 (GRCm39) nonsense probably null
IGL03197:Smc1b APN 15 84,955,064 (GRCm39) missense possibly damaging 0.85
IGL03214:Smc1b APN 15 84,982,147 (GRCm39) nonsense probably null
IGL03218:Smc1b APN 15 84,973,914 (GRCm39) missense probably benign 0.07
IGL03232:Smc1b APN 15 85,013,921 (GRCm39) missense possibly damaging 0.68
adamantine UTSW 15 85,005,842 (GRCm39) missense probably benign 0.06
unbreakable UTSW 15 84,980,859 (GRCm39) missense probably benign
E0370:Smc1b UTSW 15 85,011,782 (GRCm39) missense probably damaging 1.00
PIT4812001:Smc1b UTSW 15 84,953,852 (GRCm39) missense possibly damaging 0.91
R0092:Smc1b UTSW 15 84,951,925 (GRCm39) unclassified probably benign
R0106:Smc1b UTSW 15 84,955,020 (GRCm39) missense probably damaging 1.00
R0106:Smc1b UTSW 15 84,955,020 (GRCm39) missense probably damaging 1.00
R0207:Smc1b UTSW 15 85,007,960 (GRCm39) missense probably benign
R0390:Smc1b UTSW 15 84,950,478 (GRCm39) missense probably damaging 1.00
R0440:Smc1b UTSW 15 84,996,874 (GRCm39) splice site probably benign
R0685:Smc1b UTSW 15 84,955,021 (GRCm39) missense possibly damaging 0.92
R1109:Smc1b UTSW 15 84,997,016 (GRCm39) missense probably damaging 0.98
R1392:Smc1b UTSW 15 84,991,271 (GRCm39) splice site probably benign
R1509:Smc1b UTSW 15 84,970,335 (GRCm39) missense probably benign
R1804:Smc1b UTSW 15 85,011,991 (GRCm39) missense possibly damaging 0.90
R1879:Smc1b UTSW 15 84,976,268 (GRCm39) missense probably benign 0.01
R2086:Smc1b UTSW 15 85,006,052 (GRCm39) splice site probably benign
R2143:Smc1b UTSW 15 85,008,003 (GRCm39) missense probably benign
R2158:Smc1b UTSW 15 85,006,052 (GRCm39) splice site probably benign
R2174:Smc1b UTSW 15 85,006,052 (GRCm39) splice site probably benign
R2471:Smc1b UTSW 15 84,976,218 (GRCm39) missense probably damaging 0.98
R3689:Smc1b UTSW 15 85,001,464 (GRCm39) intron probably benign
R3690:Smc1b UTSW 15 85,001,464 (GRCm39) intron probably benign
R4178:Smc1b UTSW 15 85,004,848 (GRCm39) missense possibly damaging 0.94
R4420:Smc1b UTSW 15 84,997,031 (GRCm39) missense probably damaging 1.00
R4905:Smc1b UTSW 15 84,950,428 (GRCm39) missense probably damaging 1.00
R4919:Smc1b UTSW 15 85,001,305 (GRCm39) intron probably benign
R5114:Smc1b UTSW 15 84,949,185 (GRCm39) missense probably damaging 1.00
R5314:Smc1b UTSW 15 84,955,066 (GRCm39) missense probably benign 0.00
R5476:Smc1b UTSW 15 84,970,352 (GRCm39) missense probably damaging 0.97
R5593:Smc1b UTSW 15 85,005,842 (GRCm39) missense probably benign 0.06
R5690:Smc1b UTSW 15 84,996,974 (GRCm39) missense probably damaging 1.00
R5719:Smc1b UTSW 15 84,980,859 (GRCm39) missense probably benign
R5817:Smc1b UTSW 15 84,951,984 (GRCm39) missense probably damaging 0.99
R5834:Smc1b UTSW 15 84,973,866 (GRCm39) missense probably damaging 1.00
R5930:Smc1b UTSW 15 84,970,322 (GRCm39) missense probably damaging 1.00
R6032:Smc1b UTSW 15 84,950,430 (GRCm39) missense possibly damaging 0.92
R6032:Smc1b UTSW 15 84,950,430 (GRCm39) missense possibly damaging 0.92
R6049:Smc1b UTSW 15 85,005,896 (GRCm39) missense probably damaging 1.00
R6306:Smc1b UTSW 15 85,011,824 (GRCm39) missense probably benign 0.30
R6392:Smc1b UTSW 15 84,976,232 (GRCm39) missense probably benign 0.03
R6426:Smc1b UTSW 15 84,976,232 (GRCm39) missense probably benign 0.03
R6435:Smc1b UTSW 15 84,976,232 (GRCm39) missense probably benign 0.03
R6436:Smc1b UTSW 15 84,976,232 (GRCm39) missense probably benign 0.03
R6437:Smc1b UTSW 15 84,976,232 (GRCm39) missense probably benign 0.03
R6508:Smc1b UTSW 15 84,976,232 (GRCm39) missense probably benign 0.03
R6512:Smc1b UTSW 15 84,976,232 (GRCm39) missense probably benign 0.03
R6703:Smc1b UTSW 15 84,976,232 (GRCm39) missense probably benign 0.03
R6737:Smc1b UTSW 15 84,976,232 (GRCm39) missense probably benign 0.03
R6775:Smc1b UTSW 15 84,973,881 (GRCm39) missense probably damaging 0.96
R6889:Smc1b UTSW 15 84,951,960 (GRCm39) missense probably damaging 1.00
R6908:Smc1b UTSW 15 84,991,211 (GRCm39) missense probably damaging 1.00
R7124:Smc1b UTSW 15 84,955,798 (GRCm39) missense probably damaging 0.98
R7400:Smc1b UTSW 15 84,953,921 (GRCm39) missense probably damaging 1.00
R7417:Smc1b UTSW 15 84,981,743 (GRCm39) missense probably benign 0.05
R7610:Smc1b UTSW 15 84,955,021 (GRCm39) missense possibly damaging 0.92
R7873:Smc1b UTSW 15 84,994,851 (GRCm39) critical splice donor site probably null
R7890:Smc1b UTSW 15 84,950,529 (GRCm39) missense probably damaging 1.00
R8004:Smc1b UTSW 15 84,981,815 (GRCm39) missense probably damaging 0.98
R8698:Smc1b UTSW 15 84,997,047 (GRCm39) missense probably benign 0.16
R8826:Smc1b UTSW 15 84,950,529 (GRCm39) missense probably damaging 1.00
R8925:Smc1b UTSW 15 84,991,273 (GRCm39) splice site probably null
R9059:Smc1b UTSW 15 85,004,875 (GRCm39) nonsense probably null
R9149:Smc1b UTSW 15 84,950,431 (GRCm39) missense probably benign 0.00
R9241:Smc1b UTSW 15 84,976,209 (GRCm39) missense probably benign 0.00
R9245:Smc1b UTSW 15 85,004,846 (GRCm39) missense probably benign 0.03
R9301:Smc1b UTSW 15 85,011,995 (GRCm39) missense probably damaging 0.98
R9384:Smc1b UTSW 15 84,950,455 (GRCm39) missense probably damaging 0.99
R9750:Smc1b UTSW 15 85,016,106 (GRCm39) missense probably damaging 1.00
Z1176:Smc1b UTSW 15 85,016,104 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ATACCAGTGATTAGTAAGTCCCAG -3'
(R):5'- CAGACAAGATTTCTGAGACTTGC -3'

Sequencing Primer
(F):5'- GTCCCAGACTTCAAAGAGTGAGC -3'
(R):5'- CAAGATTTCTGAGACTTGCATATTGG -3'
Posted On 2021-07-15