Mutagenetix > Incidental Mutation

Incidental Mutation 'R2037:Ssb'

224725

Institutional Source

Beutler Lab

Gene Symbol

Ssb

Ensembl Gene

ENSMUSG00000068882

Gene Name

small RNA binding exonuclease protection factor La

Synonyms

SS-B, Sjogren syndrome antigen B, La protein, autoantigen La

MMRRC Submission

040044-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R2037 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

69691906-69702190 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 69699163 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Serine to Glycine at position 199 (S199G)

Ref Sequence

ENSEMBL: ENSMUSP00000130313 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000060447] [ENSMUST00000090852] [ENSMUST00000112260] [ENSMUST00000132186] [ENSMUST00000142127] [ENSMUST00000166411]

AlphaFold

P32067

Predicted Effect

probably benign
Transcript: ENSMUST00000060447

SMART Domains

Protein: ENSMUSP00000050907
Gene: ENSMUSG00000051730

Domain	Start	End	E-Value	Type
low complexity region	2	10	N/A	INTRINSIC
Pfam:Cons_hypoth95	21	184	1.8e-12	PFAM
Pfam:UPF0020	25	170	3.8e-8	PFAM
Pfam:PrmA	35	127	8.4e-14	PFAM
Pfam:MTS	36	174	2.2e-16	PFAM
Pfam:Methyltransf_31	49	199	4e-15	PFAM
Pfam:Methyltransf_18	51	171	8.1e-11	PFAM
Pfam:Methyltransf_15	52	179	1.1e-9	PFAM
Pfam:Methyltransf_26	52	182	3.9e-8	PFAM
Pfam:Methyltransf_25	55	171	5.2e-8	PFAM
Pfam:Methyltransf_11	56	131	8e-6	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000090852
AA Change: S199G

PolyPhen 2 Score 0.163 (Sensitivity: 0.92; Specificity: 0.87)

SMART Domains

Protein: ENSMUSP00000088365
Gene: ENSMUSG00000068882
AA Change: S199G

Domain	Start	End	E-Value	Type
LA	11	92	2.19e-42	SMART
RRM	112	183	1.6e-4	SMART
Pfam:RRM_3	230	333	2.2e-32	PFAM
low complexity region	375	386	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000112260

SMART Domains

Protein: ENSMUSP00000107879
Gene: ENSMUSG00000068882

Domain	Start	End	E-Value	Type
LA	11	92	2.19e-42	SMART
RRM	112	183	1.6e-4	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000132186

SMART Domains

Protein: ENSMUSP00000119773
Gene: ENSMUSG00000068882

Domain	Start	End	E-Value	Type
LA	11	92	2.19e-42	SMART
Pfam:RRM_1	113	154	2.6e-6	PFAM

Predicted Effect

unknown
Transcript: ENSMUST00000132603
AA Change: S14G

SMART Domains

Protein: ENSMUSP00000115666
Gene: ENSMUSG00000068882
AA Change: S14G

Domain	Start	End	E-Value	Type
Pfam:RRM_3	46	149	2.5e-33	PFAM
low complexity region	190	201	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000135459

Predicted Effect

probably benign
Transcript: ENSMUST00000142127

SMART Domains

Protein: ENSMUSP00000121474
Gene: ENSMUSG00000051730

Domain	Start	End	E-Value	Type
low complexity region	2	10	N/A	INTRINSIC
Pfam:Cons_hypoth95	21	141	8.7e-12	PFAM
Pfam:UPF0020	24	141	1.4e-11	PFAM
Pfam:Methyltransf_16	31	126	5e-7	PFAM
Pfam:PrmA	34	127	4e-15	PFAM
Pfam:MTS	35	141	1.4e-17	PFAM
Pfam:Methyltransf_31	49	142	5.2e-15	PFAM
Pfam:Methyltransf_18	51	141	1.4e-11	PFAM
Pfam:Methyltransf_15	52	140	4.5e-9	PFAM
Pfam:Methyltransf_26	52	140	1.3e-14	PFAM
Pfam:Methyltransf_25	55	142	4.7e-8	PFAM
Pfam:Methyltransf_11	56	134	3.8e-6	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000166411
AA Change: S199G

PolyPhen 2 Score 0.163 (Sensitivity: 0.92; Specificity: 0.87)

SMART Domains

Protein: ENSMUSP00000130313
Gene: ENSMUSG00000068882
AA Change: S199G

Domain	Start	End	E-Value	Type
LA	11	92	2.19e-42	SMART
RRM	112	183	1.6e-4	SMART
Pfam:RRM_3	230	333	1.9e-35	PFAM
low complexity region	375	386	N/A	INTRINSIC

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000156057

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000149283

Coding Region Coverage

1x: 99.2%
3x: 98.5%
10x: 96.9%
20x: 94.0%

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene is involved in diverse aspects of RNA metabolism, including binding and protecting poly(U) termini of nascent RNA polymerase III transcripts from exonuclease digestion, processing 5' and 3' ends of pre-tRNA precursors, acting as an RNA chaperone, and binding viral RNAs associated with hepatitis C virus. Autoantibodies reacting with this protein are found in the sera of patients with Sjogren syndrome and systemic lupus erythematosus. Alternative promoter usage results in two different transcript variants which encode the same protein. [provided by RefSeq, Jun 2014]
PHENOTYPE: Mice homozygous for disruptions in this gene die as embryos, possible before implantation. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 70 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abca8a	A	T	11: 109,980,810 (GRCm39)		probably null	Het
AI987944	T	C	7: 41,023,815 (GRCm39)	Y391C	probably benign	Het
Ankfn1	A	T	11: 89,346,946 (GRCm39)	S296T	probably benign	Het
Apob	A	G	12: 8,057,488 (GRCm39)	D1957G	probably benign	Het
Baz1a	G	T	12: 54,976,431 (GRCm39)	P415Q	probably damaging	Het
Brca2	T	A	5: 150,464,134 (GRCm39)	H1299Q	probably benign	Het
C7	G	T	15: 5,063,720 (GRCm39)	S227*	probably null	Het
Catsperb	A	T	12: 101,474,221 (GRCm39)	R306S	probably damaging	Het
Cbx3	T	A	6: 51,448,793 (GRCm39)		probably null	Het
Ccnt2	A	G	1: 127,731,136 (GRCm39)	Y671C	probably damaging	Het
Crocc	A	G	4: 140,774,253 (GRCm39)		probably null	Het
Ctr9	G	A	7: 110,646,014 (GRCm39)	V669I	probably benign	Het
Dck	T	G	5: 88,920,576 (GRCm39)	Y99D	probably damaging	Het
Ddx52	T	A	11: 83,835,432 (GRCm39)	D119E	probably benign	Het
Dnah10	A	T	5: 124,823,768 (GRCm39)	K596N	probably benign	Het
Dnah7a	A	T	1: 53,621,741 (GRCm39)	V1128E	probably benign	Het
Dph1	A	T	11: 75,076,679 (GRCm39)		probably null	Het
Enah	G	A	1: 181,749,537 (GRCm39)	P415L	probably damaging	Het
Enthd1	A	G	15: 80,444,550 (GRCm39)	S2P	possibly damaging	Het
Erc1	A	C	6: 119,699,216 (GRCm39)	V802G	possibly damaging	Het
F8	ATCTCTCTC	ATCTCTC	X: 74,366,604 (GRCm39)		probably null	Het
Fam169a	C	A	13: 97,243,600 (GRCm39)	A210E	probably benign	Het
Fcmr	A	G	1: 130,806,070 (GRCm39)	D342G	possibly damaging	Het
Fgfr4	T	G	13: 55,315,702 (GRCm39)	V743G	possibly damaging	Het
Fsip2	A	G	2: 82,808,856 (GRCm39)	D1725G	probably damaging	Het
Heatr5b	A	T	17: 79,136,934 (GRCm39)	C195*	probably null	Het
Herc2	G	A	7: 55,855,709 (GRCm39)	A3882T	probably damaging	Het
Il20	T	A	1: 130,836,115 (GRCm39)	N143Y	probably damaging	Het
Inpp5b	A	G	4: 124,692,092 (GRCm39)	S892G	probably damaging	Het
Ipo13	A	T	4: 117,761,858 (GRCm39)	Y447*	probably null	Het
Itprid1	A	G	6: 55,874,860 (GRCm39)	N270S	probably benign	Het
Kbtbd12	A	T	6: 88,594,779 (GRCm39)	N350K	probably benign	Het
Kiz	T	C	2: 146,811,880 (GRCm39)	F663S	probably damaging	Het
Matn2	A	G	15: 34,433,263 (GRCm39)	D870G	probably benign	Het
Methig1	C	T	15: 100,251,467 (GRCm39)	A126V	probably benign	Het
Mme	A	G	3: 63,235,681 (GRCm39)	D209G	probably null	Het
Mroh4	A	G	15: 74,481,610 (GRCm39)	F811L	possibly damaging	Het
Myo9b	G	T	8: 71,743,510 (GRCm39)	K190N	probably damaging	Het
Ncf1	T	C	5: 134,258,406 (GRCm39)	I6V	probably damaging	Het
Nmt2	T	C	2: 3,310,618 (GRCm39)	F121L	probably damaging	Het
Nol10	A	G	12: 17,411,152 (GRCm39)	D183G	probably benign	Het
Nsun7	T	C	5: 66,418,429 (GRCm39)	V53A	probably benign	Het
Or10u4	T	C	10: 129,802,009 (GRCm39)	I187V	probably benign	Het
Or8j3	T	C	2: 86,028,176 (GRCm39)	S307G	probably benign	Het
Or8k22	T	C	2: 86,162,774 (GRCm39)	N309D	probably benign	Het
Pappa2	A	T	1: 158,784,214 (GRCm39)	Y265*	probably null	Het
Pigg	G	A	5: 108,486,518 (GRCm39)	A724T	probably damaging	Het
Pik3r4	C	T	9: 105,527,534 (GRCm39)	R296C	probably benign	Het
Pkhd1l1	A	G	15: 44,431,617 (GRCm39)		probably null	Het
Pld4	A	G	12: 112,734,992 (GRCm39)	D483G	probably damaging	Het
Ppip5k1	C	T	2: 121,173,674 (GRCm39)	R399H	probably damaging	Het
Qrfpr	A	T	3: 36,236,806 (GRCm39)	H198Q	probably damaging	Het
Rasgrf2	A	T	13: 92,050,748 (GRCm39)	D883E	probably damaging	Het
Retnlg	T	C	16: 48,694,615 (GRCm39)	C88R	probably damaging	Het
Sin3a	C	T	9: 57,004,109 (GRCm39)	T287I	probably benign	Het
Slc44a1	GCC	GCCCCC	4: 53,563,243 (GRCm39)		probably benign	Het
Sppl2c	G	C	11: 104,077,307 (GRCm39)	V36L	probably benign	Het
Srp72	T	A	5: 77,124,338 (GRCm39)	I68N	probably damaging	Het
Srrm3	T	A	5: 135,883,231 (GRCm39)	S195R	probably damaging	Het
Srrm4	T	A	5: 116,605,887 (GRCm39)		probably benign	Het
Sult2a6	T	A	7: 13,988,634 (GRCm39)	Y42F	probably damaging	Het
Syne2	A	G	12: 76,072,343 (GRCm39)	T120A	probably benign	Het
Tas1r1	A	G	4: 152,112,627 (GRCm39)	F809L	probably damaging	Het
Tead3	A	G	17: 28,555,544 (GRCm39)	S117P	probably damaging	Het
Tefm	C	T	11: 80,031,056 (GRCm39)	R60H	probably damaging	Het
Tmem104	G	A	11: 115,092,221 (GRCm39)	R110H	possibly damaging	Het
Tnxb	G	A	17: 34,918,179 (GRCm39)	G2364D	probably damaging	Het
Vmn1r211	T	A	13: 23,036,134 (GRCm39)	I178F	probably damaging	Het
Vmn1r6	A	T	6: 56,980,109 (GRCm39)	Y235F	probably damaging	Het
Xrcc5	C	A	1: 72,385,529 (GRCm39)	T540K	probably benign	Het

Other mutations in Ssb

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00895:Ssb	APN	2	69,696,606 (GRCm39)	missense	probably benign	0.06
IGL00940:Ssb	APN	2	69,701,179 (GRCm39)	critical splice donor site	probably null
IGL00941:Ssb	APN	2	69,701,179 (GRCm39)	critical splice donor site	probably null
IGL01834:Ssb	APN	2	69,701,147 (GRCm39)	missense	possibly damaging	0.89
R0713:Ssb	UTSW	2	69,697,703 (GRCm39)	missense	probably benign	0.06
R0716:Ssb	UTSW	2	69,697,703 (GRCm39)	missense	probably benign	0.06
R0751:Ssb	UTSW	2	69,700,909 (GRCm39)	missense	probably benign
R1139:Ssb	UTSW	2	69,696,920 (GRCm39)	missense	possibly damaging	0.66
R1928:Ssb	UTSW	2	69,697,901 (GRCm39)	splice site	probably null
R3968:Ssb	UTSW	2	69,697,793 (GRCm39)	splice site	probably benign
R4674:Ssb	UTSW	2	69,699,194 (GRCm39)	missense	probably benign	0.01
R5039:Ssb	UTSW	2	69,696,581 (GRCm39)	missense	possibly damaging	0.79
R5551:Ssb	UTSW	2	69,701,474 (GRCm39)	missense	probably damaging	0.99
R6102:Ssb	UTSW	2	69,701,552 (GRCm39)	makesense	probably null
R7126:Ssb	UTSW	2	69,696,845 (GRCm39)	missense	possibly damaging	0.70
R7448:Ssb	UTSW	2	69,693,624 (GRCm39)	missense	probably benign
R7590:Ssb	UTSW	2	69,697,634 (GRCm39)	missense	probably benign	0.08
R9499:Ssb	UTSW	2	69,696,982 (GRCm39)	missense	probably benign
R9551:Ssb	UTSW	2	69,696,982 (GRCm39)	missense	probably benign
R9652:Ssb	UTSW	2	69,700,784 (GRCm39)	missense	probably damaging	1.00
R9753:Ssb	UTSW	2	69,697,865 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- GTCTCAGGTACCATGCATGC -3'
(R):5'- CTTGAGGCCAACATTTCAATTACC -3'

Sequencing Primer
(F):5'- GCAGTGGTGGCACATACCTTTAATC -3'
(R):5'- GGCCAACATTTCAATTACCAATACTG -3'

Posted On

2014-08-25