Incidental Mutation 'R6995:Espl1'
ID 544164
Institutional Source Beutler Lab
Gene Symbol Espl1
Ensembl Gene ENSMUSG00000058290
Gene Name extra spindle pole bodies 1, separase
Synonyms ESP1, SSE, separase, PRCE, Cerp, PRCE
MMRRC Submission 045101-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R6995 (G1)
Quality Score 225.009
Status Not validated
Chromosome 15
Chromosomal Location 102204701-102232792 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 102212535 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Valine to Alanine at position 547 (V547A)
Ref Sequence ENSEMBL: ENSMUSP00000155304 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000064924] [ENSMUST00000229050]
AlphaFold P60330
Predicted Effect possibly damaging
Transcript: ENSMUST00000064924
AA Change: V547A

PolyPhen 2 Score 0.936 (Sensitivity: 0.80; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000064465
Gene: ENSMUSG00000058290
AA Change: V547A

DomainStartEndE-ValueType
low complexity region 236 245 N/A INTRINSIC
low complexity region 433 445 N/A INTRINSIC
low complexity region 785 794 N/A INTRINSIC
low complexity region 907 918 N/A INTRINSIC
low complexity region 1312 1317 N/A INTRINSIC
low complexity region 1565 1579 N/A INTRINSIC
low complexity region 1625 1636 N/A INTRINSIC
Pfam:Peptidase_C50 1716 2065 4.2e-93 PFAM
Predicted Effect possibly damaging
Transcript: ENSMUST00000229050
AA Change: V547A

PolyPhen 2 Score 0.936 (Sensitivity: 0.80; Specificity: 0.94)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Stable cohesion between sister chromatids before anaphase and their timely separation during anaphase are critical for chromosome inheritance. In vertebrates, sister chromatid cohesion is released in 2 steps via distinct mechanisms. The first step involves phosphorylation of STAG1 (MIM 604358) or STAG2 (MIM 300826) in the cohesin complex. The second step involves cleavage of the cohesin subunit SCC1 (RAD21; MIM 606462) by ESPL1, or separase, which initiates the final separation of sister chromatids (Sun et al., 2009 [PubMed 19345191]).[supplied by OMIM, Nov 2010]
PHENOTYPE: Homozygous null mice display embryonic lethality before somite formation. Conditional null mice display abnormal mitosis during liver regeneration. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 84 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930433I11Rik A G 7: 40,644,149 (GRCm39) Y606C probably benign Het
Acad9 A G 3: 36,139,630 (GRCm39) Y410C probably damaging Het
Acot6 C T 12: 84,156,149 (GRCm39) P366S probably damaging Het
Adrm1b T C 3: 92,336,315 (GRCm39) probably benign Het
Anks1 G T 17: 28,273,273 (GRCm39) G964V probably damaging Het
Apol7a A T 15: 77,274,176 (GRCm39) probably benign Het
Arid3c G A 4: 41,725,087 (GRCm39) A320V probably damaging Het
Bnip3l A T 14: 67,237,101 (GRCm39) N50K probably benign Het
C1qtnf4 C A 2: 90,720,297 (GRCm39) A190D probably benign Het
Calhm5 A T 10: 33,972,189 (GRCm39) M82K probably benign Het
Cdcp3 G T 7: 130,824,400 (GRCm39) W165L probably damaging Het
Cdh1 G T 8: 107,387,545 (GRCm39) V482L probably benign Het
Cdrt4 A C 11: 62,883,486 (GRCm39) I63L probably benign Het
Cic A T 7: 24,970,736 (GRCm39) T156S possibly damaging Het
Ckm A G 7: 19,154,156 (GRCm39) N301S probably benign Het
Colgalt1 C T 8: 72,076,165 (GRCm39) R539C probably damaging Het
Cop1 A G 1: 159,134,154 (GRCm39) D132G probably damaging Het
Cpd G T 11: 76,675,881 (GRCm39) N1257K probably benign Het
Cyp2c67 T C 19: 39,604,123 (GRCm39) H411R probably damaging Het
Cyp2r1 A T 7: 114,152,316 (GRCm39) F5I probably damaging Het
Dclk3 T A 9: 111,296,768 (GRCm39) L104Q possibly damaging Het
Dnah7c A T 1: 46,494,973 (GRCm39) Q67L probably benign Het
Dnm1l C A 16: 16,147,671 (GRCm39) E365* probably null Het
Dst A T 1: 34,205,315 (GRCm39) I502F probably damaging Het
Foxa1 C T 12: 57,589,264 (GRCm39) A319T probably benign Het
Frem1 G T 4: 82,904,838 (GRCm39) H859N probably damaging Het
Frem3 T A 8: 81,339,208 (GRCm39) D500E probably damaging Het
Gpatch2l G A 12: 86,290,958 (GRCm39) R47H probably damaging Het
Grip1 A G 10: 119,822,375 (GRCm39) D394G probably damaging Het
Gsap C A 5: 21,476,235 (GRCm39) T589K possibly damaging Het
Gsg1l A G 7: 125,522,658 (GRCm39) V190A probably damaging Het
Kcnmb1 A T 11: 33,920,131 (GRCm39) T115S probably benign Het
Kirrel2 A C 7: 30,154,604 (GRCm39) F169C probably damaging Het
L3mbtl1 C T 2: 162,803,368 (GRCm39) T397M probably damaging Het
Lama1 G A 17: 68,060,820 (GRCm39) C716Y Het
Lamc2 G A 1: 153,012,508 (GRCm39) T722M probably benign Het
Lrig1 T C 6: 94,588,610 (GRCm39) D513G possibly damaging Het
Lrrk1 T C 7: 65,942,090 (GRCm39) D716G probably damaging Het
Matn4 G A 2: 164,231,584 (GRCm39) R582* probably null Het
Mdn1 A T 4: 32,733,374 (GRCm39) R3133W probably benign Het
Mmp7 A G 9: 7,695,489 (GRCm39) D122G probably damaging Het
Naaladl1 A G 19: 6,165,578 (GRCm39) D744G possibly damaging Het
Nampt T G 12: 32,898,742 (GRCm39) Y453D probably benign Het
Nlrp12 A G 7: 3,288,481 (GRCm39) V677A probably benign Het
Ntng2 T C 2: 29,087,080 (GRCm39) N414S probably damaging Het
Or1e16 A G 11: 73,286,410 (GRCm39) V146A probably benign Het
Or4g17 A G 2: 111,209,708 (GRCm39) D121G probably damaging Het
Or5p52 A G 7: 107,502,829 (GRCm39) R302G probably benign Het
Or9m1b A C 2: 87,836,529 (GRCm39) F189V probably benign Het
Parp4 A C 14: 56,851,196 (GRCm39) Q733P probably damaging Het
Pdcl3 G A 1: 39,034,417 (GRCm39) V56I probably benign Het
Pepd A G 7: 34,721,144 (GRCm39) Y256C probably damaging Het
Plg G T 17: 12,637,938 (GRCm39) R788L probably benign Het
Plod1 A T 4: 148,000,675 (GRCm39) probably benign Het
Ptprc A G 1: 138,016,482 (GRCm39) V513A probably damaging Het
Pxdn T C 12: 30,045,370 (GRCm39) I373T possibly damaging Het
Qrfprl A T 6: 65,418,285 (GRCm39) K151I probably damaging Het
Rbbp8 G A 18: 11,851,965 (GRCm39) G262E probably damaging Het
Rfc2 T A 5: 134,623,104 (GRCm39) Y240* probably null Het
Rps15 A G 10: 80,129,598 (GRCm39) E71G possibly damaging Het
Rsrc1 C T 3: 66,901,982 (GRCm39) P44L unknown Het
Ryr1 A C 7: 28,793,607 (GRCm39) M1287R probably damaging Het
Scart2 G A 7: 139,841,514 (GRCm39) D273N probably benign Het
Serpina9 A G 12: 103,967,495 (GRCm39) L300P probably damaging Het
Sh3rf2 G A 18: 42,234,606 (GRCm39) A130T probably damaging Het
Slc12a8 G A 16: 33,355,263 (GRCm39) W26* probably null Het
Snx18 A T 13: 113,731,265 (GRCm39) H576Q probably damaging Het
Tagln3 G A 16: 45,543,321 (GRCm39) T107I probably benign Het
Thap1 C A 8: 26,652,679 (GRCm39) T139K probably damaging Het
Tle4 T A 19: 14,541,817 (GRCm39) probably null Het
Tmem87a A T 2: 120,193,409 (GRCm39) M502K possibly damaging Het
Tpcn2 A T 7: 144,810,522 (GRCm39) V605E probably benign Het
Trgj1 C A 13: 19,394,529 (GRCm39) probably benign Het
Tsc2 A T 17: 24,847,028 (GRCm39) V179E probably damaging Het
Ubap2l T C 3: 89,916,548 (GRCm39) T909A probably damaging Het
Ubl4b T G 3: 107,462,140 (GRCm39) Q40P probably damaging Het
Vmn1r229 A G 17: 21,035,277 (GRCm39) D174G probably damaging Het
Vmn2r50 A T 7: 9,779,964 (GRCm39) Y472* probably null Het
Vmn2r74 T A 7: 85,601,943 (GRCm39) D565V probably benign Het
Vmn2r74 T A 7: 85,606,860 (GRCm39) probably null Het
Vmn2r82 T A 10: 79,232,377 (GRCm39) V792E probably damaging Het
Zfp335 G A 2: 164,735,210 (GRCm39) Q1179* probably null Het
Zmynd12 A C 4: 119,310,772 (GRCm39) K327Q probably benign Het
Zwilch G A 9: 64,072,731 (GRCm39) Q27* probably null Het
Other mutations in Espl1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00821:Espl1 APN 15 102,208,248 (GRCm39) missense probably damaging 1.00
IGL00839:Espl1 APN 15 102,228,982 (GRCm39) unclassified probably benign
IGL00919:Espl1 APN 15 102,207,064 (GRCm39) missense probably benign 0.03
IGL01125:Espl1 APN 15 102,231,373 (GRCm39) missense probably damaging 1.00
IGL01366:Espl1 APN 15 102,228,271 (GRCm39) missense probably benign 0.00
IGL01488:Espl1 APN 15 102,207,174 (GRCm39) missense probably benign
IGL01554:Espl1 APN 15 102,221,660 (GRCm39) missense probably damaging 1.00
IGL01810:Espl1 APN 15 102,206,640 (GRCm39) missense probably benign
IGL01959:Espl1 APN 15 102,214,097 (GRCm39) splice site probably benign
IGL02267:Espl1 APN 15 102,224,099 (GRCm39) missense probably benign 0.01
IGL02452:Espl1 APN 15 102,208,274 (GRCm39) missense probably damaging 1.00
IGL02469:Espl1 APN 15 102,222,460 (GRCm39) missense probably damaging 1.00
IGL02500:Espl1 APN 15 102,224,235 (GRCm39) missense probably benign
IGL02630:Espl1 APN 15 102,205,253 (GRCm39) missense probably benign 0.11
IGL02687:Espl1 APN 15 102,221,613 (GRCm39) splice site probably benign
IGL02868:Espl1 APN 15 102,222,425 (GRCm39) nonsense probably null
IGL02926:Espl1 APN 15 102,208,290 (GRCm39) missense probably damaging 0.99
R0019:Espl1 UTSW 15 102,214,754 (GRCm39) missense probably null 0.01
R0129:Espl1 UTSW 15 102,225,083 (GRCm39) missense probably benign 0.00
R0184:Espl1 UTSW 15 102,207,651 (GRCm39) missense probably benign 0.01
R0240:Espl1 UTSW 15 102,220,976 (GRCm39) missense probably benign 0.00
R0240:Espl1 UTSW 15 102,220,976 (GRCm39) missense probably benign 0.00
R0267:Espl1 UTSW 15 102,221,452 (GRCm39) missense possibly damaging 0.89
R0423:Espl1 UTSW 15 102,212,421 (GRCm39) nonsense probably null
R0587:Espl1 UTSW 15 102,212,382 (GRCm39) splice site probably benign
R0726:Espl1 UTSW 15 102,231,033 (GRCm39) missense probably benign
R1186:Espl1 UTSW 15 102,212,474 (GRCm39) missense probably benign 0.05
R1282:Espl1 UTSW 15 102,223,826 (GRCm39) missense probably benign 0.00
R1428:Espl1 UTSW 15 102,214,120 (GRCm39) missense probably benign 0.06
R1467:Espl1 UTSW 15 102,228,293 (GRCm39) missense probably benign 0.09
R1467:Espl1 UTSW 15 102,228,293 (GRCm39) missense probably benign 0.09
R1473:Espl1 UTSW 15 102,228,878 (GRCm39) missense possibly damaging 0.63
R1570:Espl1 UTSW 15 102,206,802 (GRCm39) missense probably damaging 0.98
R1639:Espl1 UTSW 15 102,229,149 (GRCm39) missense probably damaging 1.00
R1725:Espl1 UTSW 15 102,221,656 (GRCm39) missense probably benign 0.08
R1748:Espl1 UTSW 15 102,206,964 (GRCm39) missense possibly damaging 0.92
R1845:Espl1 UTSW 15 102,207,448 (GRCm39) missense probably benign
R1938:Espl1 UTSW 15 102,213,477 (GRCm39) missense probably benign 0.00
R1954:Espl1 UTSW 15 102,206,823 (GRCm39) missense probably damaging 1.00
R2009:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R2014:Espl1 UTSW 15 102,231,149 (GRCm39) nonsense probably null
R2067:Espl1 UTSW 15 102,207,525 (GRCm39) missense probably damaging 0.96
R2084:Espl1 UTSW 15 102,205,286 (GRCm39) critical splice donor site probably null
R2164:Espl1 UTSW 15 102,228,023 (GRCm39) missense probably damaging 1.00
R2204:Espl1 UTSW 15 102,214,340 (GRCm39) missense probably damaging 1.00
R2220:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R2237:Espl1 UTSW 15 102,224,004 (GRCm39) missense probably damaging 0.98
R2314:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R3107:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R3108:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R3114:Espl1 UTSW 15 102,231,639 (GRCm39) missense possibly damaging 0.89
R3115:Espl1 UTSW 15 102,231,639 (GRCm39) missense possibly damaging 0.89
R3615:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R3616:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R3732:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R3732:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R3733:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R3958:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R3959:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R3960:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R4062:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R4063:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R4064:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R4165:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R4166:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R4349:Espl1 UTSW 15 102,228,039 (GRCm39) missense probably benign 0.26
R4373:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R4376:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R4377:Espl1 UTSW 15 102,221,424 (GRCm39) missense probably damaging 0.99
R4516:Espl1 UTSW 15 102,231,671 (GRCm39) missense probably benign 0.00
R4595:Espl1 UTSW 15 102,207,159 (GRCm39) missense probably benign 0.01
R4884:Espl1 UTSW 15 102,232,505 (GRCm39) missense possibly damaging 0.84
R4894:Espl1 UTSW 15 102,230,758 (GRCm39) critical splice acceptor site probably null
R4921:Espl1 UTSW 15 102,223,676 (GRCm39) missense probably damaging 0.98
R4931:Espl1 UTSW 15 102,214,165 (GRCm39) missense probably benign 0.02
R4936:Espl1 UTSW 15 102,213,372 (GRCm39) missense probably damaging 1.00
R5000:Espl1 UTSW 15 102,206,986 (GRCm39) missense probably damaging 1.00
R5220:Espl1 UTSW 15 102,207,012 (GRCm39) missense probably benign 0.03
R5329:Espl1 UTSW 15 102,220,953 (GRCm39) missense probably damaging 0.97
R5501:Espl1 UTSW 15 102,225,565 (GRCm39) missense possibly damaging 0.51
R5788:Espl1 UTSW 15 102,232,465 (GRCm39) missense probably damaging 1.00
R5848:Espl1 UTSW 15 102,231,011 (GRCm39) missense probably benign 0.03
R5906:Espl1 UTSW 15 102,205,286 (GRCm39) critical splice donor site probably null
R5978:Espl1 UTSW 15 102,224,209 (GRCm39) missense possibly damaging 0.66
R6111:Espl1 UTSW 15 102,208,323 (GRCm39) missense probably damaging 0.99
R6313:Espl1 UTSW 15 102,224,247 (GRCm39) missense probably benign 0.00
R6414:Espl1 UTSW 15 102,223,995 (GRCm39) missense probably damaging 0.96
R6484:Espl1 UTSW 15 102,231,935 (GRCm39) missense possibly damaging 0.65
R6784:Espl1 UTSW 15 102,207,660 (GRCm39) missense probably benign
R6928:Espl1 UTSW 15 102,207,342 (GRCm39) missense probably benign 0.28
R7053:Espl1 UTSW 15 102,225,328 (GRCm39) critical splice donor site probably null
R7062:Espl1 UTSW 15 102,207,331 (GRCm39) missense probably benign 0.00
R7135:Espl1 UTSW 15 102,227,959 (GRCm39) nonsense probably null
R7154:Espl1 UTSW 15 102,232,484 (GRCm39) missense probably damaging 1.00
R7164:Espl1 UTSW 15 102,221,638 (GRCm39) missense probably damaging 1.00
R7522:Espl1 UTSW 15 102,213,486 (GRCm39) missense probably damaging 1.00
R7848:Espl1 UTSW 15 102,224,961 (GRCm39) missense probably damaging 1.00
R7894:Espl1 UTSW 15 102,212,460 (GRCm39) missense probably damaging 1.00
R8275:Espl1 UTSW 15 102,211,188 (GRCm39) splice site probably benign
R8752:Espl1 UTSW 15 102,214,759 (GRCm39) missense probably damaging 1.00
R9160:Espl1 UTSW 15 102,206,953 (GRCm39) missense probably damaging 1.00
R9310:Espl1 UTSW 15 102,205,285 (GRCm39) critical splice donor site probably null
R9385:Espl1 UTSW 15 102,207,185 (GRCm39) missense probably damaging 0.99
R9532:Espl1 UTSW 15 102,228,260 (GRCm39) nonsense probably null
R9563:Espl1 UTSW 15 102,228,233 (GRCm39) missense possibly damaging 0.82
R9565:Espl1 UTSW 15 102,228,233 (GRCm39) missense possibly damaging 0.82
R9723:Espl1 UTSW 15 102,229,170 (GRCm39) missense probably benign 0.43
X0062:Espl1 UTSW 15 102,206,832 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- ACAGTGGCTTCATGTTCCAG -3'
(R):5'- CACTGTGTGCCTTATACCCAG -3'

Sequencing Primer
(F):5'- AGTGGCTTCATGTTCCAGCTTTC -3'
(R):5'- GCCTTTAATTCCAGCACTAGGAAGG -3'
Posted On 2019-05-13