Mutagenetix > Incidental Mutation

Incidental Mutation 'R0240:Sppl2a'

59287

Institutional Source

Beutler Lab

Gene Symbol

Sppl2a

Ensembl Gene

ENSMUSG00000027366

Gene Name

signal peptide peptidase like 2A

Synonyms

C130089K23Rik, 2010106G01Rik

MMRRC Submission

038478-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.081) question?

Stock #

R0240 (G1)

Quality Score

115

Status

Validated

Chromosome

Chromosomal Location

126732311-126775155 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 126762256 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Lysine at position 275 (M275K)

Ref Sequence

ENSEMBL: ENSMUSP00000028844 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000028844]

AlphaFold

Q9JJF9

Predicted Effect

probably benign
Transcript: ENSMUST00000028844
AA Change: M275K

PolyPhen 2 Score 0.141 (Sensitivity: 0.92; Specificity: 0.86)

SMART Domains

Protein: ENSMUSP00000028844
Gene: ENSMUSG00000027366
AA Change: M275K

Domain	Start	End	E-Value	Type
signal peptide	1	25	N/A	INTRINSIC
Pfam:PA	58	153	1.7e-12	PFAM
transmembrane domain	173	195	N/A	INTRINSIC
PSN	218	486	3.65e-102	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000125592

Predicted Effect

unknown
Transcript: ENSMUST00000143700
AA Change: M3K

SMART Domains

Protein: ENSMUSP00000119064
Gene: ENSMUSG00000027366
AA Change: M3K

Domain	Start	End	E-Value	Type
PSN	3	233	1.27e-60	SMART

Meta Mutation Damage Score

0.0898

Coding Region Coverage

1x: 99.4%
3x: 98.9%
10x: 97.6%
20x: 95.3%

Validation Efficiency

100% (112/112)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the GXGD family of aspartic proteases, which are transmembrane proteins with two conserved catalytic motifs localized within the membrane-spanning regions, as well as a member of the signal peptide peptidase-like protease (SPPL) family. This protein is expressed in all major adult human tissues and localizes to late endosomal compartments and lysosomal membranes. A pseudogene of this gene also lies on chromosome 15. [provided by RefSeq, Feb 2012]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit decreased immunoglobulin prior to and after immunization and decreased splenic B cells, myeloid dendritic cells, T2 B cells and follicular B cells. Mice homozygous for a hypomorphic allele exhibit similar albeit less severe phenotypes. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 110 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acsf3	T	C	8: 123,506,920 (GRCm39)	L71P	probably damaging	Het
Adamts2	A	T	11: 50,666,201 (GRCm39)	D399V	probably damaging	Het
Adck2	T	A	6: 39,560,752 (GRCm39)	V380E	probably benign	Het
Alg11	T	A	8: 22,555,468 (GRCm39)	V243D	possibly damaging	Het
Ankrd27	T	A	7: 35,318,864 (GRCm39)	L585Q	probably damaging	Het
Armh4	A	G	14: 50,005,859 (GRCm39)		probably benign	Het
Atp7a	T	A	X: 105,153,447 (GRCm39)	N1117K	probably damaging	Het
Bltp3a	T	A	17: 28,114,844 (GRCm39)		probably benign	Het
Cacna1b	G	A	2: 24,528,669 (GRCm39)		probably benign	Het
Cacna1d	T	A	14: 29,818,926 (GRCm39)	M1210L	probably benign	Het
Cacna1s	T	C	1: 136,001,234 (GRCm39)		probably benign	Het
Chd7	T	C	4: 8,852,670 (GRCm39)		probably benign	Het
Col12a1	A	T	9: 79,559,315 (GRCm39)	S1858T	probably benign	Het
Cotl1	C	T	8: 120,567,063 (GRCm39)	W26*	probably null	Het
Csmd3	T	C	15: 47,492,635 (GRCm39)	T3000A	probably benign	Het
Dcp1a	T	A	14: 30,206,551 (GRCm39)		probably benign	Het
Ddhd2	A	T	8: 26,229,617 (GRCm39)		probably null	Het
Dnah8	T	C	17: 30,984,653 (GRCm39)	I3117T	probably damaging	Het
Dnm3	G	T	1: 162,181,194 (GRCm39)	Q162K	probably benign	Het
Dpy19l2	G	T	9: 24,569,876 (GRCm39)	A359D	probably damaging	Het
Ece1	T	A	4: 137,676,746 (GRCm39)		probably benign	Het
Eif4g3	A	G	4: 137,897,873 (GRCm39)	K1025R	probably damaging	Het
Eml2	C	A	7: 18,918,797 (GRCm39)	Y82*	probably null	Het
Eml6	A	G	11: 29,742,367 (GRCm39)	V1057A	possibly damaging	Het
Eral1	A	G	11: 77,966,884 (GRCm39)		probably benign	Het
Espl1	T	C	15: 102,220,976 (GRCm39)	S911P	probably benign	Het
Fbxo8	A	G	8: 57,043,296 (GRCm39)		probably benign	Het
Flrt1	A	T	19: 7,074,475 (GRCm39)		probably benign	Het
Fndc7	A	G	3: 108,766,235 (GRCm39)		probably benign	Het
G3bp1	G	A	11: 55,382,854 (GRCm39)	G139D	probably damaging	Het
Gabra6	C	T	11: 42,205,774 (GRCm39)	V351I	probably benign	Het
Galc	A	T	12: 98,218,293 (GRCm39)	H186Q	probably damaging	Het
Ganab	A	G	19: 8,890,177 (GRCm39)	D702G	possibly damaging	Het
Hdac10	T	C	15: 89,010,085 (GRCm39)	E291G	possibly damaging	Het
Hectd3	T	G	4: 116,859,810 (GRCm39)	V749G	probably damaging	Het
Kash5	C	T	7: 44,849,675 (GRCm39)	A83T	probably benign	Het
Kcnh1	T	A	1: 192,187,648 (GRCm39)	I703N	probably benign	Het
Kcnma1	G	A	14: 23,544,647 (GRCm39)	T505I	probably damaging	Het
Kctd11	A	G	11: 69,770,640 (GRCm39)	C133R	probably damaging	Het
Lama3	A	T	18: 12,672,880 (GRCm39)		probably null	Het
Lamb3	T	C	1: 193,017,335 (GRCm39)	L842P	probably damaging	Het
Ldlr	T	C	9: 21,649,295 (GRCm39)		probably benign	Het
Lipk	G	A	19: 34,024,210 (GRCm39)	R336H	probably benign	Het
Lrrc24	T	A	15: 76,607,409 (GRCm39)	D58V	probably damaging	Het
Lrsam1	A	G	2: 32,845,197 (GRCm39)	L106P	probably damaging	Het
Milr1	G	A	11: 106,645,722 (GRCm39)	W88*	probably null	Het
Mmp10	A	G	9: 7,506,544 (GRCm39)	D340G	probably damaging	Het
Mybpc1	T	A	10: 88,391,600 (GRCm39)	Y285F	possibly damaging	Het
Ncoa3	A	G	2: 165,896,320 (GRCm39)	T408A	probably benign	Het
Nefm	T	A	14: 68,358,583 (GRCm39)	K484*	probably null	Het
Nfasc	A	G	1: 132,529,721 (GRCm39)	S814P	probably damaging	Het
Nlrp4a	T	C	7: 26,161,941 (GRCm39)	V863A	probably benign	Het
Nos1	C	T	5: 118,005,948 (GRCm39)	P223S	probably benign	Het
Nr2f2	G	C	7: 70,009,923 (GRCm39)	P52R	probably damaging	Het
Or13c7	T	A	4: 43,854,512 (GRCm39)	S68T	probably damaging	Het
Or4c108	A	T	2: 88,803,740 (GRCm39)	L165Q	probably damaging	Het
Or5an6	A	T	19: 12,372,327 (GRCm39)	E233D	probably benign	Het
Or8k41	A	G	2: 86,313,730 (GRCm39)	S119P	possibly damaging	Het
Osbpl5	T	C	7: 143,295,406 (GRCm39)		probably null	Het
Otog	C	A	7: 45,913,456 (GRCm39)		probably null	Het
Pacs1	A	T	19: 5,206,402 (GRCm39)	I261N	possibly damaging	Het
Pbx1	G	A	1: 168,031,051 (GRCm39)	T189I	possibly damaging	Het
Pcnx1	T	C	12: 81,993,792 (GRCm39)	I908T	possibly damaging	Het
Pdxdc1	A	T	16: 13,697,309 (GRCm39)	W124R	probably damaging	Het
Phex	C	A	X: 155,969,214 (GRCm39)	D587Y	probably damaging	Het
Plcb3	A	T	19: 6,940,363 (GRCm39)	D435E	probably benign	Het
Plce1	A	C	19: 38,717,330 (GRCm39)	K1373T	probably damaging	Het
Prkcd	G	A	14: 30,324,045 (GRCm39)	A311V	probably damaging	Het
Ptpn3	A	T	4: 57,232,374 (GRCm39)	S421T	probably benign	Het
Ptprs	T	C	17: 56,743,087 (GRCm39)		probably null	Het
Qrich1	A	G	9: 108,411,333 (GRCm39)	D286G	probably damaging	Het
Rcc1	C	A	4: 132,060,226 (GRCm39)	G393V	probably damaging	Het
Reln	T	C	5: 22,311,043 (GRCm39)	N290S	probably benign	Het
Rgl1	T	C	1: 152,430,175 (GRCm39)		probably benign	Het
Rhpn1	C	T	15: 75,585,971 (GRCm39)	T628I	probably benign	Het
Rilp	A	G	11: 75,401,747 (GRCm39)	R176G	probably benign	Het
Riok3	C	T	18: 12,288,284 (GRCm39)	A487V	probably benign	Het
Rnf224	T	C	2: 25,126,219 (GRCm39)	T45A	probably damaging	Het
Rpa1	A	G	11: 75,219,513 (GRCm39)	V137A	probably benign	Het
Rps6ka1	C	A	4: 133,575,842 (GRCm39)	Q693H	probably benign	Het
Scn2a	G	T	2: 65,566,118 (GRCm39)	V1381F	probably benign	Het
Scp2	T	A	4: 107,955,275 (GRCm39)	H112L	probably benign	Het
Sdk1	T	C	5: 141,984,502 (GRCm39)	W696R	probably damaging	Het
Slc26a7	C	A	4: 14,532,651 (GRCm39)	V408F	probably damaging	Het
Slc28a2	T	A	2: 122,285,008 (GRCm39)	I332N	probably benign	Het
Slc37a3	A	G	6: 39,314,172 (GRCm39)	V480A	probably benign	Het
Slc45a4	T	A	15: 73,453,755 (GRCm39)	E674D	probably benign	Het
Smpd3	T	C	8: 106,991,788 (GRCm39)	E255G	probably damaging	Het
Snx29	C	T	16: 11,478,417 (GRCm39)	R658W	probably damaging	Het
Stac	T	C	9: 111,464,089 (GRCm39)	N59S	probably damaging	Het
Stk25	A	T	1: 93,554,782 (GRCm39)	L131Q	probably damaging	Het
Tep1	C	T	14: 51,100,486 (GRCm39)		probably benign	Het
Thbs1	C	A	2: 117,944,874 (GRCm39)	N229K	probably damaging	Het
Tmx2	A	T	2: 84,506,186 (GRCm39)	H89Q	probably damaging	Het
Tnfrsf21	C	T	17: 43,349,104 (GRCm39)	H239Y	probably benign	Het
Tradd	T	C	8: 105,985,924 (GRCm39)	N209S	possibly damaging	Het
Trappc3l	A	T	10: 33,974,928 (GRCm39)	R119*	probably null	Het
Trmt1l	G	A	1: 151,333,205 (GRCm39)		probably benign	Het
Ublcp1	G	T	11: 44,349,104 (GRCm39)	Y243*	probably null	Het
Usp24	C	A	4: 106,271,601 (GRCm39)	C2158*	probably null	Het
Usp34	A	T	11: 23,383,206 (GRCm39)	K2088N	probably damaging	Het
Vmn1r53	G	C	6: 90,200,925 (GRCm39)	S133C	probably damaging	Het
Vmn2r52	A	G	7: 9,893,327 (GRCm39)	V604A	probably damaging	Het
Vmn2r93	A	G	17: 18,525,061 (GRCm39)	K240E	probably benign	Het
Wdr13	T	G	X: 7,994,284 (GRCm39)	D242A	probably damaging	Het
Wwp1	C	T	4: 19,641,734 (GRCm39)		probably null	Het
Zan	G	A	5: 137,396,624 (GRCm39)	H4311Y	unknown	Het
Zc3h12c	C	A	9: 52,055,383 (GRCm39)	R123L	possibly damaging	Het
Zfp125	A	T	12: 20,950,562 (GRCm39)		noncoding transcript	Het
Zfp318	C	T	17: 46,707,739 (GRCm39)	P266S	probably benign	Het

Other mutations in Sppl2a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00781:Sppl2a	APN	2	126,761,640 (GRCm39)	missense	probably benign	0.04
IGL01471:Sppl2a	APN	2	126,759,787 (GRCm39)	nonsense	probably null
IGL01572:Sppl2a	APN	2	126,762,232 (GRCm39)	splice site	probably null
IGL01712:Sppl2a	APN	2	126,746,823 (GRCm39)	splice site	probably benign
IGL02203:Sppl2a	APN	2	126,746,861 (GRCm39)	missense	possibly damaging	0.68
IGL02572:Sppl2a	APN	2	126,768,216 (GRCm39)	missense	probably benign	0.07
abra	UTSW	2	126,765,514 (GRCm39)	missense	probably benign	0.00
abra2	UTSW	2	126,762,233 (GRCm39)	splice site	probably null
isaac	UTSW	2	126,755,495 (GRCm39)	missense	probably damaging	1.00
jacob	UTSW	2	126,755,201 (GRCm39)	splice site	probably null
PIT4431001:Sppl2a	UTSW	2	126,765,396 (GRCm39)	missense	probably damaging	1.00
R0023:Sppl2a	UTSW	2	126,755,213 (GRCm39)	splice site	probably null
R0240:Sppl2a	UTSW	2	126,762,256 (GRCm39)	missense	probably benign	0.14
R0458:Sppl2a	UTSW	2	126,746,879 (GRCm39)	missense	probably damaging	1.00
R0627:Sppl2a	UTSW	2	126,762,337 (GRCm39)	unclassified	probably benign
R0799:Sppl2a	UTSW	2	126,762,227 (GRCm39)	splice site	probably benign
R1029:Sppl2a	UTSW	2	126,765,514 (GRCm39)	missense	probably benign	0.00
R1245:Sppl2a	UTSW	2	126,755,441 (GRCm39)	splice site	probably benign
R1669:Sppl2a	UTSW	2	126,759,714 (GRCm39)	splice site	probably benign
R2047:Sppl2a	UTSW	2	126,768,772 (GRCm39)	missense	probably damaging	1.00
R2215:Sppl2a	UTSW	2	126,769,754 (GRCm39)	missense	probably benign	0.00
R2428:Sppl2a	UTSW	2	126,754,615 (GRCm39)	missense	possibly damaging	0.93
R3522:Sppl2a	UTSW	2	126,762,242 (GRCm39)	missense	possibly damaging	0.66
R4653:Sppl2a	UTSW	2	126,762,233 (GRCm39)	splice site	probably null
R5398:Sppl2a	UTSW	2	126,761,638 (GRCm39)	missense	probably benign	0.00
R6382:Sppl2a	UTSW	2	126,758,949 (GRCm39)	splice site	probably null
R6888:Sppl2a	UTSW	2	126,746,912 (GRCm39)	missense	probably damaging	0.99
R6892:Sppl2a	UTSW	2	126,755,495 (GRCm39)	missense	probably damaging	1.00
R7021:Sppl2a	UTSW	2	126,769,663 (GRCm39)	splice site	probably null
R7750:Sppl2a	UTSW	2	126,761,625 (GRCm39)	missense	probably damaging	1.00
R8129:Sppl2a	UTSW	2	126,765,390 (GRCm39)	missense	probably damaging	1.00
R8136:Sppl2a	UTSW	2	126,755,201 (GRCm39)	splice site	probably null
R8772:Sppl2a	UTSW	2	126,768,231 (GRCm39)	missense	probably benign	0.16
R9128:Sppl2a	UTSW	2	126,765,393 (GRCm39)	missense	probably damaging	1.00
R9144:Sppl2a	UTSW	2	126,769,743 (GRCm39)	missense	probably benign	0.00
RF016:Sppl2a	UTSW	2	126,769,694 (GRCm39)	missense	probably benign	0.01

Predicted Primers

PCR Primer
(F):5'- TGGCGGTGCTTTCCAAGACTGATG -3'
(R):5'- TGCGCCTTAGCAACTGCTTCAC -3'

Sequencing Primer
(F):5'- aggaggcagaggcagac -3'
(R):5'- CTTAGCAACTGCTTCACATAGC -3'

Posted On

2013-07-11