Mutagenetix > Incidental Mutation

Incidental Mutation 'R5208:Stt3a'

402162

Institutional Source

Beutler Lab

Gene Symbol

Stt3a

Ensembl Gene

ENSMUSG00000032116

Gene Name

STT3, subunit of the oligosaccharyltransferase complex, homolog A (S. cerevisiae)

Synonyms

Itm1

MMRRC Submission

042783-MU

Accession Numbers

Essential gene?

Probably essential (E-score: 0.967) question?

Stock #

R5208 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

36640640-36678918 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to G at 36657891 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Leucine at position 390 (I390L)

Ref Sequence

ENSEMBL: ENSMUSP00000113116 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000120381]

AlphaFold

P46978

Predicted Effect

possibly damaging
Transcript: ENSMUST00000120381
AA Change: I390L

PolyPhen 2 Score 0.782 (Sensitivity: 0.85; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000113116
Gene: ENSMUSG00000032116
AA Change: I390L

Domain	Start	End	E-Value	Type
Pfam:STT3	17	484	2e-163	PFAM
Pfam:PMT_2	97	257	9.3e-10	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000135934

SMART Domains

Protein: ENSMUSP00000117794
Gene: ENSMUSG00000032116

Domain	Start	End	E-Value	Type
Pfam:STT3	1	112	1.8e-45	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000215998

Coding Region Coverage

1x: 99.3%
3x: 98.6%
10x: 97.3%
20x: 95.3%

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 a catalytic subunit of the N-oligosaccharyltransferase (OST) complex, which functions in the endoplasmic reticulum to transfer glycan chains to asparagine residues of target proteins. A separate complex containing a similar catalytic subunit with an overlapping function also exists. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2015]

Allele List at MGI

Other mutations in this stock

Total: 63 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Aadacl4	A	T	4: 144,344,398 (GRCm39)	N58I	probably benign	Het
Adgra3	T	C	5: 50,168,857 (GRCm39)	D163G	probably damaging	Het
Alcam	C	A	16: 52,115,411 (GRCm39)	E236*	probably null	Het
Ank3	G	A	10: 69,838,395 (GRCm39)	R1566K	possibly damaging	Het
Aplf	G	T	6: 87,619,008 (GRCm39)		probably null	Het
Arl4a	A	T	12: 40,086,744 (GRCm39)	M1K	probably null	Het
Asic4	A	G	1: 75,427,870 (GRCm39)	D132G	probably damaging	Het
Bbs12	T	C	3: 37,374,422 (GRCm39)	I290T	probably benign	Het
BC024139	A	G	15: 76,008,865 (GRCm39)	S290P	probably benign	Het
Bmp6	G	A	13: 38,653,673 (GRCm39)	A247T	probably benign	Het
Cadps	A	G	14: 12,457,711 (GRCm38)	S1057P	possibly damaging	Het
Caprin1	A	C	2: 103,599,778 (GRCm39)		probably null	Het
Cdc42bpg	G	A	19: 6,371,750 (GRCm39)	R1343K	probably benign	Het
Cdk18	A	T	1: 132,045,218 (GRCm39)		probably null	Het
Cenpf	A	T	1: 189,403,243 (GRCm39)		probably null	Het
Cfhr1	A	T	1: 139,484,068 (GRCm39)		probably null	Het
Chn2	A	T	6: 54,272,786 (GRCm39)	I201F	probably damaging	Het
Chrdl2	A	G	7: 99,673,129 (GRCm39)	D175G	probably damaging	Het
Disp2	G	T	2: 118,622,286 (GRCm39)	R1006L	probably damaging	Het
Dnah2	C	T	11: 69,349,746 (GRCm39)	R2399Q	probably benign	Het
Dnah3	C	G	7: 119,631,861 (GRCm39)	D1365H	probably damaging	Het
Efcab8	T	A	2: 153,644,343 (GRCm39)	Y372*	probably null	Het
Eftud2	G	A	11: 102,732,011 (GRCm39)	P768S	probably damaging	Het
Ehmt1	A	C	2: 24,691,545 (GRCm39)	S1170A	probably benign	Het
Gdpd4	A	C	7: 97,664,118 (GRCm39)	K572Q	probably benign	Het
Gm7356	T	C	17: 14,221,456 (GRCm39)	E191G	probably damaging	Het
Gm8674	A	T	13: 50,055,957 (GRCm39)		noncoding transcript	Het
Gulp1	T	G	1: 44,820,199 (GRCm39)	H235Q	probably benign	Het
Hormad1	T	C	3: 95,485,418 (GRCm39)	V202A	possibly damaging	Het
Inpp5b	G	A	4: 124,645,110 (GRCm39)	D179N	possibly damaging	Het
Kcnk4	T	A	19: 6,905,069 (GRCm39)	Y194F	possibly damaging	Het
Lars1	A	C	18: 42,350,622 (GRCm39)	S896A	probably benign	Het
Lonp1	A	G	17: 56,924,793 (GRCm39)	V538A	probably damaging	Het
Map3k14	A	T	11: 103,129,972 (GRCm39)	L315Q	probably damaging	Het
Met	T	A	6: 17,526,422 (GRCm39)	Y500*	probably null	Het
Mga	T	G	2: 119,778,462 (GRCm39)	I2093M	possibly damaging	Het
Mpl	T	G	4: 118,313,078 (GRCm39)	I152L	probably benign	Het
Mthfsd	G	A	8: 121,835,058 (GRCm39)		probably benign	Het
Mup4	A	G	4: 59,958,119 (GRCm39)	F150L	probably damaging	Het
Mybph	T	A	1: 134,121,273 (GRCm39)	V11D	probably benign	Het
Or4f54	A	T	2: 111,122,946 (GRCm39)	E111V	probably damaging	Het
Or52n2c	A	G	7: 104,574,933 (GRCm39)	F13L	probably benign	Het
Or5ak20	T	A	2: 85,184,142 (GRCm39)	I43F	probably benign	Het
Pde4a	T	C	9: 21,114,854 (GRCm39)		probably null	Het
Pex2	C	T	3: 5,626,428 (GRCm39)	R127H	probably benign	Het
Pgap3	A	G	11: 98,288,874 (GRCm39)	W94R	probably damaging	Het
Prl4a1	T	C	13: 28,202,467 (GRCm39)	V14A	probably benign	Het
Psg25	A	T	7: 18,260,460 (GRCm39)	I146N	probably benign	Het
Ptprn2	A	G	12: 116,822,548 (GRCm39)	Y209C	probably damaging	Het
Scart2	C	A	7: 139,877,949 (GRCm39)	A977D	probably benign	Het
Sema4c	T	A	1: 36,589,407 (GRCm39)	D573V	probably damaging	Het
Setx	A	T	2: 29,056,379 (GRCm39)	I2192F	possibly damaging	Het
Skic3	G	A	13: 76,295,886 (GRCm39)	E1050K	possibly damaging	Het
Sp4	A	G	12: 118,263,281 (GRCm39)	L255P	probably damaging	Het
Spaca7	A	G	8: 12,636,456 (GRCm39)	Y94C	probably damaging	Het
Tars2	A	G	3: 95,654,905 (GRCm39)	W128R	probably damaging	Het
Tll1	G	A	8: 64,504,527 (GRCm39)	T623M	probably damaging	Het
Tmem129	A	T	5: 33,812,850 (GRCm39)	V166E	probably damaging	Het
Tmem200a	T	A	10: 25,870,051 (GRCm39)	I73F	probably benign	Het
Tnks1bp1	T	C	2: 84,900,976 (GRCm39)	M1561T	probably damaging	Het
Zfat	A	T	15: 68,052,570 (GRCm39)	I401N	probably damaging	Het
Zfp142	A	T	1: 74,610,027 (GRCm39)	V1153E	probably benign	Het
Zwilch	T	C	9: 64,060,205 (GRCm39)	I354V	probably benign	Het

Other mutations in Stt3a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01866:Stt3a	APN	9	36,645,662 (GRCm39)	missense	probably benign	0.00
IGL02237:Stt3a	APN	9	36,660,933 (GRCm39)	nonsense	probably null
IGL02644:Stt3a	APN	9	36,663,649 (GRCm39)	missense	possibly damaging	0.70
IGL02710:Stt3a	APN	9	36,670,041 (GRCm39)	missense	probably damaging	0.99
IGL03085:Stt3a	APN	9	36,644,266 (GRCm39)	intron	probably benign
IGL03180:Stt3a	APN	9	36,670,552 (GRCm39)	missense	probably damaging	1.00
IGL03295:Stt3a	APN	9	36,674,627 (GRCm39)	splice site	probably null
Scramble	UTSW	9	36,646,762 (GRCm39)	missense	probably damaging	1.00
Western	UTSW	9	36,646,682 (GRCm39)	missense	probably damaging	1.00
R0314:Stt3a	UTSW	9	36,660,841 (GRCm39)	intron	probably benign
R0731:Stt3a	UTSW	9	36,646,808 (GRCm39)	missense	probably damaging	1.00
R1188:Stt3a	UTSW	9	36,662,636 (GRCm39)	missense	probably damaging	1.00
R1797:Stt3a	UTSW	9	36,654,711 (GRCm39)	critical splice donor site	probably null
R1846:Stt3a	UTSW	9	36,674,681 (GRCm39)	missense	probably damaging	1.00
R2152:Stt3a	UTSW	9	36,659,292 (GRCm39)	missense	probably damaging	1.00
R2220:Stt3a	UTSW	9	36,660,847 (GRCm39)	critical splice donor site	probably null
R2317:Stt3a	UTSW	9	36,659,371 (GRCm39)	missense	probably benign	0.08
R3689:Stt3a	UTSW	9	36,670,618 (GRCm39)	missense	probably damaging	1.00
R4299:Stt3a	UTSW	9	36,674,640 (GRCm39)	missense	probably damaging	1.00
R4586:Stt3a	UTSW	9	36,653,089 (GRCm39)	missense	probably damaging	1.00
R4595:Stt3a	UTSW	9	36,646,808 (GRCm39)	missense	probably damaging	1.00
R4689:Stt3a	UTSW	9	36,644,225 (GRCm39)	missense	possibly damaging	0.91
R4736:Stt3a	UTSW	9	36,661,008 (GRCm39)	missense	probably benign	0.01
R5145:Stt3a	UTSW	9	36,646,762 (GRCm39)	missense	probably damaging	1.00
R5665:Stt3a	UTSW	9	36,670,610 (GRCm39)	missense	probably damaging	1.00
R5748:Stt3a	UTSW	9	36,663,696 (GRCm39)	missense	probably benign	0.21
R6341:Stt3a	UTSW	9	36,662,592 (GRCm39)	missense	probably damaging	1.00
R6853:Stt3a	UTSW	9	36,653,023 (GRCm39)	missense	possibly damaging	0.89
R6859:Stt3a	UTSW	9	36,646,682 (GRCm39)	missense	probably damaging	1.00
R7453:Stt3a	UTSW	9	36,659,266 (GRCm39)	missense	possibly damaging	0.91
R7495:Stt3a	UTSW	9	36,659,235 (GRCm39)	missense	probably benign	0.03
R7745:Stt3a	UTSW	9	36,662,535 (GRCm39)	nonsense	probably null
R8007:Stt3a	UTSW	9	36,653,065 (GRCm39)	missense	probably damaging	1.00
R9176:Stt3a	UTSW	9	36,662,592 (GRCm39)	missense	probably damaging	1.00
R9218:Stt3a	UTSW	9	36,670,556 (GRCm39)	missense	probably damaging	0.98
R9552:Stt3a	UTSW	9	36,645,675 (GRCm39)	missense	probably benign	0.00
R9622:Stt3a	UTSW	9	36,661,025 (GRCm39)	missense	possibly damaging	0.95
R9784:Stt3a	UTSW	9	36,670,079 (GRCm39)	missense	probably damaging	0.97

Predicted Primers

PCR Primer
(F):5'- TCGCCACAAACAGAATATGAGTCTC -3'
(R):5'- CCATCTCTTCTGCTAGGCATAAG -3'

Sequencing Primer
(F):5'- CAGAATATGAGTCTCTTTGCATTCC -3'
(R):5'- TCTGCTAGGCATAAGATTATTTGTG -3'

Posted On

2016-07-22