Incidental Mutation 'R7154:Espl1'
ID557175
Institutional Source Beutler Lab
Gene Symbol Espl1
Ensembl Gene ENSMUSG00000058290
Gene Nameextra spindle pole bodies 1, separase
SynonymsSSE, ESP1, PRCE, Cerp, PRCE, separase
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #R7154 (G1)
Quality Score225.009
Status Not validated
Chromosome15
Chromosomal Location102296266-102324357 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 102324049 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Glycine at position 2064 (D2064G)
Ref Sequence ENSEMBL: ENSMUSP00000064465 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000001335] [ENSMUST00000062492] [ENSMUST00000064924] [ENSMUST00000165671] [ENSMUST00000165717] [ENSMUST00000166658] [ENSMUST00000169637] [ENSMUST00000170627] [ENSMUST00000229050]
Predicted Effect probably benign
Transcript: ENSMUST00000001335
SMART Domains Protein: ENSMUSP00000001335
Gene: ENSMUSG00000001289

DomainStartEndE-ValueType
SCOP:d1fxkc_ 12 58 4e-3 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000062492
SMART Domains Protein: ENSMUSP00000126970
Gene: ENSMUSG00000001289

DomainStartEndE-ValueType
Pfam:Prefoldin 1 75 2.2e-20 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000064924
AA Change: D2064G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000064465
Gene: ENSMUSG00000058290
AA Change: D2064G

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 probably benign
Transcript: ENSMUST00000165671
SMART Domains Protein: ENSMUSP00000128526
Gene: ENSMUSG00000001289

DomainStartEndE-ValueType
Pfam:Prefoldin 1 75 2.2e-20 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000165717
SMART Domains Protein: ENSMUSP00000132441
Gene: ENSMUSG00000001289

DomainStartEndE-ValueType
Pfam:Prefoldin 1 72 1.4e-20 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000166658
SMART Domains Protein: ENSMUSP00000129178
Gene: ENSMUSG00000001289

DomainStartEndE-ValueType
Pfam:Prefoldin 22 143 8.6e-32 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000169637
SMART Domains Protein: ENSMUSP00000128263
Gene: ENSMUSG00000001289

DomainStartEndE-ValueType
Pfam:Prefoldin 1 58 3.4e-19 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000170627
SMART Domains Protein: ENSMUSP00000131245
Gene: ENSMUSG00000001289

DomainStartEndE-ValueType
Pfam:Prefoldin 7 99 4.6e-22 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000229050
AA Change: D2064G

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect probably benign
Transcript: ENSMUST00000229942
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.7%
  • 20x: 99.1%
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: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
8030423J24Rik T C 13: 70,884,225 F139L unknown Het
Agap2 A G 10: 127,091,655 D1135G probably benign Het
Akp3 T C 1: 87,125,224 L45P probably damaging Het
Arfgap3 A T 15: 83,336,704 W71R probably damaging Het
Asic3 G A 5: 24,413,662 probably benign Het
Asph A T 4: 9,630,930 N139K possibly damaging Het
Atr T A 9: 95,865,045 C127S probably benign Het
Auts2 A T 5: 131,451,893 S255T Het
Bcl6 G A 16: 23,966,226 R675* probably null Het
Cacnb1 A G 11: 98,005,133 L443P probably damaging Het
Cbfa2t3 G A 8: 122,638,144 Q300* probably null Het
Ccer1 A T 10: 97,694,339 D288V unknown Het
Col18a1 G A 10: 77,072,965 P611S probably benign Het
Cpa6 T A 1: 10,337,469 D281V possibly damaging Het
Cyp2e1 A G 7: 140,770,137 Y245C probably damaging Het
Cyp4a31 T C 4: 115,574,766 probably null Het
Entpd1 T C 19: 40,724,986 Y188H probably damaging Het
Epb42 T C 2: 121,033,362 D111G probably benign Het
Fat3 A C 9: 15,996,864 V2614G probably damaging Het
Fos A T 12: 85,474,157 M40L probably benign Het
Frmd4b T A 6: 97,306,746 E434V probably damaging Het
Galnt6 A T 15: 100,693,464 D586E probably benign Het
Gapvd1 T C 2: 34,725,063 K474R probably damaging Het
Gimap8 T A 6: 48,656,188 F314I probably damaging Het
Gm10696 A G 3: 94,176,219 I95T probably benign Het
Gm14393 T G 2: 175,061,783 K110N probably damaging Het
Gm4131 C A 14: 62,480,933 A75S probably damaging Het
Heatr6 G A 11: 83,777,241 V854I probably benign Het
Hic2 T A 16: 17,258,942 M545K possibly damaging Het
Ip6k1 A G 9: 108,045,662 Y331C probably damaging Het
Kalrn C T 16: 34,212,157 probably null Het
Kxd1 T C 8: 70,515,434 K88E probably damaging Het
Lrrc37a A C 11: 103,502,856 V581G probably benign Het
Mex3d A T 10: 80,386,750 V224E Het
Mtx2 T A 2: 74,876,418 C246S probably damaging Het
Myh6 A G 14: 54,960,307 I458T probably benign Het
Ndufs6 A G 13: 73,320,292 V96A possibly damaging Het
Nemf A T 12: 69,316,741 probably null Het
Notch1 T C 2: 26,459,938 S2397G probably benign Het
Olfr1229 A G 2: 89,282,860 I91T probably damaging Het
Olfr522 T C 7: 140,162,084 I289V probably benign Het
Osbpl1a T C 18: 12,768,592 E619G probably benign Het
Pfkl T C 10: 78,001,455 R95G probably benign Het
Plat T A 8: 22,778,505 I391K possibly damaging Het
Ppp1r21 A G 17: 88,554,886 H244R probably damaging Het
Rapgef3 G C 15: 97,753,877 H578Q probably benign Het
Rnf145 C A 11: 44,524,995 N12K probably damaging Het
Sfxn5 C T 6: 85,332,423 C100Y unknown Het
Sh3rf1 T A 8: 61,372,714 L581Q possibly damaging Het
Sipa1l2 T C 8: 125,468,339 K887E probably benign Het
Stard9 C A 2: 120,701,314 T2684N probably benign Het
Stard9 A C 2: 120,704,542 Q3760P probably benign Het
Stpg2 A G 3: 139,215,295 E87G probably benign Het
Syne2 A G 12: 76,059,457 Q792R possibly damaging Het
Taf7 T C 18: 37,642,548 D322G possibly damaging Het
Tbc1d1 A G 5: 64,173,813 S112G possibly damaging Het
Tbx3 A G 5: 119,672,028 M5V possibly damaging Het
Tmem45b A T 9: 31,428,032 I215N possibly damaging Het
Tpd52 G A 3: 8,963,856 Q43* probably null Het
Trpa1 T A 1: 14,882,233 N858I possibly damaging Het
Ttc30b C T 2: 75,938,061 R116H possibly damaging Het
Ttll5 A G 12: 85,925,764 D767G probably damaging Het
Vmn2r3 G A 3: 64,287,311 T62I probably benign Het
Wdr59 A T 8: 111,458,735 N874K Het
Other mutations in Espl1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00821:Espl1 APN 15 102299813 missense probably damaging 1.00
IGL00839:Espl1 APN 15 102320547 unclassified probably benign
IGL00919:Espl1 APN 15 102298629 missense probably benign 0.03
IGL01125:Espl1 APN 15 102322938 missense probably damaging 1.00
IGL01366:Espl1 APN 15 102319836 missense probably benign 0.00
IGL01488:Espl1 APN 15 102298739 missense probably benign
IGL01554:Espl1 APN 15 102313225 missense probably damaging 1.00
IGL01810:Espl1 APN 15 102298205 missense probably benign
IGL01959:Espl1 APN 15 102305662 splice site probably benign
IGL02267:Espl1 APN 15 102315664 missense probably benign 0.01
IGL02452:Espl1 APN 15 102299839 missense probably damaging 1.00
IGL02469:Espl1 APN 15 102314025 missense probably damaging 1.00
IGL02500:Espl1 APN 15 102315800 missense probably benign
IGL02630:Espl1 APN 15 102296818 missense probably benign 0.11
IGL02687:Espl1 APN 15 102313178 splice site probably benign
IGL02868:Espl1 APN 15 102313990 nonsense probably null
IGL02926:Espl1 APN 15 102299855 missense probably damaging 0.99
R0019:Espl1 UTSW 15 102306319 missense probably null 0.01
R0129:Espl1 UTSW 15 102316648 missense probably benign 0.00
R0184:Espl1 UTSW 15 102299216 missense probably benign 0.01
R0240:Espl1 UTSW 15 102312541 missense probably benign 0.00
R0240:Espl1 UTSW 15 102312541 missense probably benign 0.00
R0267:Espl1 UTSW 15 102313017 missense possibly damaging 0.89
R0423:Espl1 UTSW 15 102303986 nonsense probably null
R0587:Espl1 UTSW 15 102303947 splice site probably benign
R0726:Espl1 UTSW 15 102322598 missense probably benign
R1186:Espl1 UTSW 15 102304039 missense probably benign 0.05
R1282:Espl1 UTSW 15 102315391 missense probably benign 0.00
R1428:Espl1 UTSW 15 102305685 missense probably benign 0.06
R1467:Espl1 UTSW 15 102319858 missense probably benign 0.09
R1467:Espl1 UTSW 15 102319858 missense probably benign 0.09
R1473:Espl1 UTSW 15 102320443 missense possibly damaging 0.63
R1570:Espl1 UTSW 15 102298367 missense probably damaging 0.98
R1639:Espl1 UTSW 15 102320714 missense probably damaging 1.00
R1725:Espl1 UTSW 15 102313221 missense probably benign 0.08
R1748:Espl1 UTSW 15 102298529 missense possibly damaging 0.92
R1845:Espl1 UTSW 15 102299013 missense probably benign
R1938:Espl1 UTSW 15 102305042 missense probably benign 0.00
R1954:Espl1 UTSW 15 102298388 missense probably damaging 1.00
R2009:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R2014:Espl1 UTSW 15 102322714 nonsense probably null
R2067:Espl1 UTSW 15 102299090 missense probably damaging 0.96
R2084:Espl1 UTSW 15 102296851 critical splice donor site probably null
R2164:Espl1 UTSW 15 102319588 missense probably damaging 1.00
R2204:Espl1 UTSW 15 102305905 missense probably damaging 1.00
R2220:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R2237:Espl1 UTSW 15 102315569 missense probably damaging 0.98
R2314:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R3107:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R3108:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R3114:Espl1 UTSW 15 102323204 missense possibly damaging 0.89
R3115:Espl1 UTSW 15 102323204 missense possibly damaging 0.89
R3615:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R3616:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R3732:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R3732:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R3733:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R3958:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R3959:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R3960:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R4062:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R4063:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R4064:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R4165:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R4166:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R4349:Espl1 UTSW 15 102319604 missense probably benign 0.26
R4373:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R4376:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R4377:Espl1 UTSW 15 102312989 missense probably damaging 0.99
R4516:Espl1 UTSW 15 102323236 missense probably benign 0.00
R4595:Espl1 UTSW 15 102298724 missense probably benign 0.01
R4884:Espl1 UTSW 15 102324070 missense possibly damaging 0.84
R4894:Espl1 UTSW 15 102322323 critical splice acceptor site probably null
R4921:Espl1 UTSW 15 102315241 missense probably damaging 0.98
R4931:Espl1 UTSW 15 102305730 missense probably benign 0.02
R4936:Espl1 UTSW 15 102304937 missense probably damaging 1.00
R5000:Espl1 UTSW 15 102298551 missense probably damaging 1.00
R5220:Espl1 UTSW 15 102298577 missense probably benign 0.03
R5329:Espl1 UTSW 15 102312518 missense probably damaging 0.97
R5501:Espl1 UTSW 15 102317130 missense possibly damaging 0.51
R5788:Espl1 UTSW 15 102324030 missense probably damaging 1.00
R5848:Espl1 UTSW 15 102322576 missense probably benign 0.03
R5906:Espl1 UTSW 15 102296851 critical splice donor site probably null
R5978:Espl1 UTSW 15 102315774 missense possibly damaging 0.66
R6111:Espl1 UTSW 15 102299888 missense probably damaging 0.99
R6313:Espl1 UTSW 15 102315812 missense probably benign 0.00
R6414:Espl1 UTSW 15 102315560 missense probably damaging 0.96
R6484:Espl1 UTSW 15 102323500 missense possibly damaging 0.65
R6784:Espl1 UTSW 15 102299225 missense probably benign
R6928:Espl1 UTSW 15 102298907 missense probably benign 0.28
R6995:Espl1 UTSW 15 102304100 missense possibly damaging 0.94
R7053:Espl1 UTSW 15 102316893 critical splice donor site probably null
R7062:Espl1 UTSW 15 102298896 missense probably benign 0.00
R7135:Espl1 UTSW 15 102319524 nonsense probably null
R7164:Espl1 UTSW 15 102313203 missense probably damaging 1.00
X0062:Espl1 UTSW 15 102298397 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AACAGATGAGACCTGCCCTC -3'
(R):5'- TCTACCATAGACAAGACAGCTTCAG -3'

Sequencing Primer
(F):5'- TGGCCCCCATGTTCAGTG -3'
(R):5'- CAGCTTCAGGGTGTCTGCAG -3'
Posted On2019-06-26