Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02814:Scnn1g'

360743

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Scnn1g

Ensembl Gene

ENSMUSG00000000216

Gene Name

sodium channel, nonvoltage-gated 1 gamma

Synonyms

ENaC gamma

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.667) question?

Stock #

IGL02814

Quality Score

Status

Chromosome

Chromosomal Location

121734479-121768475 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 121740365 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Tyrosine to Cysteine at position 129 (Y129C)

Ref Sequence

ENSEMBL: ENSMUSP00000000221 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000000221]

AlphaFold

Q9WU39

Predicted Effect

probably damaging
Transcript: ENSMUST00000000221
AA Change: Y129C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)

SMART Domains

Protein: ENSMUSP00000000221
Gene: ENSMUSG00000000216
AA Change: Y129C

Domain	Start	End	E-Value	Type
Pfam:ASC	32	558	6.4e-91	PFAM
low complexity region	618	631	N/A	INTRINSIC

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: This gene encodes the gamma subunit of the epithelial sodium channel, a member of the amiloride-sensitive sodium channel family of proteins. This channel regulates sodium homeostasis and blood pressure, by controlling sodium transport in the kidney, colon and lung. Proteolytic processing of the encoded protein results in the release of an inhibitory peptide and channel activation. Homozygous knockout mice for this gene exhibit perinatal lethality, likely due to excess serum potassium. [provided by RefSeq, Oct 2015]
PHENOTYPE: Homozygous mutation of this gene results in partial lethality between 24-36 hours after birth. Newborns exhibit hyperkalemia, clear lung liquid more slowly, and show low urinary potassium and high urinary sodium concentrations. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 61 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2700081O15Rik	C	A	19: 7,420,422	N111K	possibly damaging	Het
Abca9	A	T	11: 110,154,467	F347I	possibly damaging	Het
Adcy5	A	G	16: 35,303,649	T1233A	probably benign	Het
Blnk	C	T	19: 40,962,429	D93N	probably damaging	Het
Cadps2	T	C	6: 23,321,707	E1083G	probably damaging	Het
Capn8	C	A	1: 182,598,771	L224M	probably damaging	Het
Cdh4	A	T	2: 179,780,474	E130D	probably benign	Het
Cgn	G	A	3: 94,774,240	T515M	probably benign	Het
Chrna10	C	T	7: 102,112,262	G374D	probably benign	Het
Chrnb1	T	A	11: 69,795,680	Y38F	probably damaging	Het
Cyld	A	G	8: 88,744,897	D621G	probably benign	Het
Cyp4f37	T	C	17: 32,634,671	F443S	probably benign	Het
Dctn1	C	A	6: 83,189,914	A152E	probably damaging	Het
Eml4	T	A	17: 83,441,362	Y228*	probably null	Het
Fbln2	T	A	6: 91,265,857	C846*	probably null	Het
Fut2	C	T	7: 45,650,769	G193E	possibly damaging	Het
Gart	T	C	16: 91,623,457	S833G	possibly damaging	Het
Gda	T	C	19: 21,428,475		probably null	Het
Gjb5	C	T	4: 127,355,562	R263Q	probably benign	Het
Gtf2i	T	C	5: 134,286,704	K193E	probably damaging	Het
Hist2h4	C	A	3: 96,263,287	K6N	probably benign	Het
Ints1	C	T	5: 139,772,391	E244K	possibly damaging	Het
Kat14	G	A	2: 144,402,463	S412N	probably benign	Het
Kcnn3	A	T	3: 89,521,175	H236L	possibly damaging	Het
Kif15	T	A	9: 123,003,640	I1005K	possibly damaging	Het
Klrc1	T	C	6: 129,678,892	T7A	possibly damaging	Het
Lcp2	T	C	11: 34,071,033	S130P	probably damaging	Het
Ldha	T	A	7: 46,850,891	Y133*	probably null	Het
Lrp2	A	G	2: 69,506,736	C1231R	probably damaging	Het
Lrrn1	T	A	6: 107,567,352	V37D	probably damaging	Het
Mep1a	T	A	17: 43,477,221	H648L	probably benign	Het
Mmp25	C	T	17: 23,639,762	G272R	probably damaging	Het
Myh15	A	G	16: 49,145,438		probably benign	Het
Myl3	G	T	9: 110,767,991	E140*	probably null	Het
Nlrp4f	A	G	13: 65,185,042	S809P	probably damaging	Het
Nrde2	T	C	12: 100,144,135	I207M	probably null	Het
Olfr1373	C	T	11: 52,144,810	C240Y	probably damaging	Het
Olfr474	T	C	7: 107,954,770	I43T	probably benign	Het
Olfr541	T	C	7: 140,705,133	L294P	probably damaging	Het
Paics	T	G	5: 76,962,473	V245G	probably damaging	Het
Pank1	A	G	19: 34,840,855	F95L	probably damaging	Het
Pde4dip	A	C	3: 97,767,100	C167G	probably damaging	Het
Picalm	C	A	7: 90,191,749	T542K	possibly damaging	Het
Piezo1	A	G	8: 122,498,215	Y651H	probably damaging	Het
Pikfyve	T	A	1: 65,250,194	C1208*	probably null	Het
Pkd1l1	T	A	11: 8,902,582	T634S	probably benign	Het
Rab32	T	C	10: 10,546,427	T183A	probably benign	Het
Rad18	T	C	6: 112,644,622	I206V	possibly damaging	Het
Rbm15b	T	C	9: 106,885,776	I398V	probably benign	Het
Rbm28	T	C	6: 29,159,726	E101G	probably benign	Het
Rsf1	T	C	7: 97,661,227	L388P	probably damaging	Het
Slc7a13	G	A	4: 19,839,387	C330Y	probably benign	Het
Spock1	A	T	13: 57,587,673	V101E	probably damaging	Het
Sympk	T	A	7: 19,053,273	W1029R	probably damaging	Het
Syne2	T	A	12: 75,945,376	H2008Q	possibly damaging	Het
Tgs1	T	A	4: 3,585,719	Y199N	probably damaging	Het
Trim10	T	A	17: 36,877,336	C481*	probably null	Het
Vmn2r102	A	G	17: 19,677,908	E395G	probably damaging	Het
Wfs1	A	C	5: 36,967,669	V626G	possibly damaging	Het
Zfp689	A	G	7: 127,445,021	S146P	possibly damaging	Het
Zfp786	T	C	6: 47,819,841	H721R	probably damaging	Het

Other mutations in Scnn1g

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00819:Scnn1g	APN	7	121740437	missense	probably benign	0.00
IGL01824:Scnn1g	APN	7	121766293	missense	probably benign	0.00
IGL02133:Scnn1g	APN	7	121743699	missense	probably damaging	1.00
IGL02529:Scnn1g	APN	7	121742446	splice site	probably benign
IGL03091:Scnn1g	APN	7	121746683	missense	probably damaging	1.00
IGL03253:Scnn1g	APN	7	121737933	nonsense	probably null
PIT4504001:Scnn1g	UTSW	7	121742331	missense	probably benign	0.30
R0230:Scnn1g	UTSW	7	121746761	splice site	probably benign
R0324:Scnn1g	UTSW	7	121740555	missense	possibly damaging	0.62
R0367:Scnn1g	UTSW	7	121746579	splice site	probably benign
R0534:Scnn1g	UTSW	7	121767424	missense	probably benign	0.00
R1747:Scnn1g	UTSW	7	121760463	missense	probably damaging	0.99
R2004:Scnn1g	UTSW	7	121738188	nonsense	probably null
R2197:Scnn1g	UTSW	7	121767296	missense	probably damaging	1.00
R4396:Scnn1g	UTSW	7	121740427	missense	probably benign	0.01
R4804:Scnn1g	UTSW	7	121763080	frame shift	probably null
R4805:Scnn1g	UTSW	7	121746602	missense	probably damaging	1.00
R5219:Scnn1g	UTSW	7	121766266	missense	probably damaging	1.00
R5757:Scnn1g	UTSW	7	121738215	missense	probably damaging	1.00
R5882:Scnn1g	UTSW	7	121767358	missense	possibly damaging	0.79
R5910:Scnn1g	UTSW	7	121738095	missense	probably damaging	0.99
R6381:Scnn1g	UTSW	7	121767499	missense	probably benign	0.00
R6666:Scnn1g	UTSW	7	121767388	missense	probably benign	0.00
R6735:Scnn1g	UTSW	7	121742263	missense	probably benign	0.02
R6813:Scnn1g	UTSW	7	121740353	missense	probably damaging	1.00
R6860:Scnn1g	UTSW	7	121740353	missense	probably damaging	1.00
R6887:Scnn1g	UTSW	7	121760444	missense	probably benign	0.01
R7289:Scnn1g	UTSW	7	121738081	nonsense	probably null
R7488:Scnn1g	UTSW	7	121763434	missense	probably benign	0.00
R7630:Scnn1g	UTSW	7	121760481	missense	probably damaging	1.00
R7888:Scnn1g	UTSW	7	121743655	missense	probably damaging	0.97
R7917:Scnn1g	UTSW	7	121743693	missense	probably damaging	1.00
R9051:Scnn1g	UTSW	7	121742343	missense	possibly damaging	0.86
R9312:Scnn1g	UTSW	7	121740595	missense	probably benign	0.00
Z1177:Scnn1g	UTSW	7	121760475	missense	probably benign

Posted On

2015-12-18