Incidental Mutation 'R6908:Smc1b'
ID 538888
Institutional Source Beutler Lab
Gene Symbol Smc1b
Ensembl Gene ENSMUSG00000022432
Gene Name structural maintenance of chromosomes 1B
Synonyms Smc1l2, SMC1beta
MMRRC Submission 045000-MU
Accession Numbers
Essential gene? Possibly essential (E-score: 0.696) question?
Stock # R6908 (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 G at 84991211 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Serine to Proline at position 656 (S656P)
Ref Sequence ENSEMBL: ENSMUSP00000023068 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023068]
AlphaFold Q920F6
Predicted Effect probably damaging
Transcript: ENSMUST00000023068
AA Change: S656P

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000023068
Gene: ENSMUSG00000022432
AA Change: S656P

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
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.4%
  • 20x: 98.2%
Validation Efficiency 95% (52/55)
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: 55 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abi3bp T C 16: 56,477,668 (GRCm39) I1197T probably benign Het
Atp2a1 A G 7: 126,047,707 (GRCm39) probably null Het
B3glct T C 5: 149,619,941 (GRCm39) probably null Het
Bbs9 T G 9: 22,479,019 (GRCm39) I154S probably damaging Het
Brip1 T C 11: 85,968,710 (GRCm39) Y825C probably damaging Het
Ccdc186 A T 19: 56,780,371 (GRCm39) probably null Het
Celf6 T C 9: 59,511,106 (GRCm39) V349A probably benign Het
Chd9 A G 8: 91,683,044 (GRCm39) T495A probably benign Het
Cxxc1 G A 18: 74,353,630 (GRCm39) C546Y probably damaging Het
Cxxc5 T C 18: 35,992,268 (GRCm39) V223A probably damaging Het
Dlc1 A G 8: 37,404,841 (GRCm39) F316S probably benign Het
Dnajc12 C A 10: 63,233,104 (GRCm39) Q82K probably benign Het
Dock8 G A 19: 25,165,746 (GRCm39) E1877K probably damaging Het
Epha3 T G 16: 63,418,612 (GRCm39) H611P probably damaging Het
Fpr-rs6 C A 17: 20,402,701 (GRCm39) C220F probably damaging Het
Fryl A G 5: 73,179,554 (GRCm39) L2951P probably damaging Het
Gbp10 T G 5: 105,368,898 (GRCm39) T314P probably damaging Het
Hbb-bs T C 7: 103,476,741 (GRCm39) N77D probably benign Het
Ints13 A T 6: 146,456,531 (GRCm39) D438E probably damaging Het
Itgb6 C T 2: 60,480,365 (GRCm39) V324M probably benign Het
Kdm7a G T 6: 39,121,373 (GRCm39) L861M possibly damaging Het
Kirrel3 A G 9: 34,924,697 (GRCm39) T302A possibly damaging Het
Lama2 A T 10: 26,907,192 (GRCm39) probably null Het
Lrp2 A T 2: 69,302,709 (GRCm39) C3007S probably damaging Het
Lypd3 G C 7: 24,337,858 (GRCm39) G75R probably damaging Het
Mastl T C 2: 23,045,988 (GRCm39) probably benign Het
Mcf2l T C 8: 13,068,919 (GRCm39) V1087A probably benign Het
Mcmdc2 C A 1: 10,001,003 (GRCm39) probably null Het
Ms4a3 A G 19: 11,615,659 (GRCm39) I39T probably damaging Het
Mylk T G 16: 34,700,643 (GRCm39) C495G probably benign Het
Myo10 A G 15: 25,804,469 (GRCm39) D1588G probably damaging Het
Myo15a A T 11: 60,396,832 (GRCm39) T2634S probably damaging Het
Nlrp1b T C 11: 71,108,122 (GRCm39) I460V probably benign Het
Nmt1 T G 11: 102,949,080 (GRCm39) S312A possibly damaging Het
Nynrin T G 14: 56,101,335 (GRCm39) S335A probably benign Het
Or2d4 T C 7: 106,543,839 (GRCm39) Y123C possibly damaging Het
Paxip1 T C 5: 27,996,222 (GRCm39) Y19C possibly damaging Het
Pcdhb2 G T 18: 37,429,577 (GRCm39) A517S probably damaging Het
Pkd2l1 A G 19: 44,140,885 (GRCm39) I559T probably damaging Het
Plec G A 15: 76,070,081 (GRCm39) Q806* probably null Het
Prss51 C T 14: 64,333,601 (GRCm39) A70V probably benign Het
Psd3 A T 8: 68,416,829 (GRCm39) I356K probably benign Het
Ptprn2 A T 12: 116,852,508 (GRCm39) I522F probably benign Het
Rab39 T C 9: 53,617,369 (GRCm39) D16G probably damaging Het
Ralgps1 T C 2: 33,033,112 (GRCm39) Q439R probably benign Het
Rapgef2 A T 3: 79,011,370 (GRCm39) D238E probably benign Het
Ripor2 G A 13: 24,890,215 (GRCm39) G697S probably damaging Het
Scn11a A T 9: 119,621,492 (GRCm39) F642I probably damaging Het
Serinc4 G A 2: 121,284,086 (GRCm39) T310I probably benign Het
Sfpq GCCGCCGCAGCAGCCTCCGCCGCAGCAGCC GCCGCCGCAGCAGCC 4: 126,915,419 (GRCm39) probably benign Het
Slc36a3 T C 11: 55,040,712 (GRCm39) probably benign Het
Sorbs1 A G 19: 40,340,776 (GRCm39) S455P probably damaging Het
Ttn C A 2: 76,720,202 (GRCm39) probably benign Het
Tyw5 T C 1: 57,440,682 (GRCm39) R27G probably damaging Het
Vmn1r209 T C 13: 22,990,400 (GRCm39) T97A possibly damaging 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
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
R8835:Smc1b UTSW 15 85,013,949 (GRCm39) missense possibly damaging 0.83
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'- AAACAAGCAATTCATAGAACTTACCT -3'
(R):5'- TTTGTTGCCTAGTCTTAATAAGATGG -3'

Sequencing Primer
(F):5'- CTTGGACTAGTTGGCTTC -3'
(R):5'- CTACAAAATCTCAGCTGGG -3'
Posted On 2018-11-06