Mutagenetix > Incidental Mutations

Incidental Mutation 'R0009:Slc9a2'

8239

Institutional Source

Beutler Lab

Gene Symbol

Slc9a2

Ensembl Gene

ENSMUSG00000026062

Gene Name

solute carrier family 9 (sodium/hydrogen exchanger), member 2

Synonyms

2210416H12Rik, 4932415O19Rik, NHE2

MMRRC Submission

038304-MU

Accession Numbers

Is this an essential gene?

Probably non essential (E-score: 0.067) question?

Stock #

R0009 (G1)

Quality Score

Status

Validated

Chromosome

Chromosomal Location

40680574-40769273 bp(+) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 40763602 bp

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Valine at position 604 (E604V)

Ref Sequence

ENSEMBL: ENSMUSP00000027231 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000027231]

Predicted Effect

probably benign
Transcript: ENSMUST00000027231
AA Change: E604V

PolyPhen 2 Score 0.380 (Sensitivity: 0.90; Specificity: 0.89)

SMART Domains

Protein: ENSMUSP00000027231
Gene: ENSMUSG00000026062
AA Change: E604V

Domain	Start	End	E-Value	Type
signal peptide	1	34	N/A	INTRINSIC
low complexity region	40	60	N/A	INTRINSIC
Pfam:Na_H_Exchanger	85	486	1.4e-95	PFAM
low complexity region	528	543	N/A	INTRINSIC
Pfam:NEXCaM_BD	576	685	3e-44	PFAM
low complexity region	738	753	N/A	INTRINSIC
low complexity region	788	793	N/A	INTRINSIC

Meta Mutation Damage Score

0.0657

Coding Region Coverage

1x: 79.7%
3x: 70.1%
10x: 44.5%
20x: 24.1%

Validation Efficiency

93% (78/84)

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 sodium-hydrogen exchanger (NHE) protein family. These proteins are involved in sodium-ion transport by exchanging intracellular hydrogen ions to external sodium ions and help in the regulation of cell pH and volume. The encoded protein is localized to the apical membrane and is involved in apical absorption of sodium. [provided by RefSeq, Jun 2016]
PHENOTYPE: Gastric acid secretion is impaired in homozygous mutant mice. The gastric mucosa becomes inflamed and exhibits an altered cellular composition. Mutant mice do not breed well. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 29 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
A1bg	T	G	15: 60,919,633		probably benign	Het
Afm	C	A	5: 90,545,384		probably benign	Het
Aplnr	T	A	2: 85,137,276		probably null	Het
Arih2	T	A	9: 108,611,727	H264L	probably damaging	Het
Ccdc116	T	C	16: 17,144,039	E15G	probably damaging	Het
Cfap53	A	G	18: 74,299,176	H45R	probably benign	Het
Chd3	A	G	11: 69,349,906	L1569P	probably damaging	Het
Cntn2	G	A	1: 132,516,180	Q457*	probably null	Het
Coro1a	A	T	7: 126,701,413		probably benign	Het
Cracr2b	T	A	7: 141,463,759	L91Q	probably damaging	Het
Ctdspl	T	C	9: 119,020,046		probably null	Het
Dnase1	T	C	16: 4,038,946	V147A	probably damaging	Het
Glud1	G	A	14: 34,334,268	G300S	probably benign	Het
Gm4847	C	T	1: 166,630,486	V433I	probably benign	Het
Herc2	T	C	7: 56,207,812	S4048P	probably benign	Het
Hp1bp3	T	A	4: 138,221,683	I19K	probably benign	Het
Il1a	C	T	2: 129,309,074	D10N	probably damaging	Het
Il22ra2	A	T	10: 19,624,458	N39I	probably damaging	Het
Magi2	A	T	5: 20,611,055	Y747F	probably benign	Het
Mcc	C	T	18: 44,445,933	E803K	probably damaging	Het
Rims2	T	A	15: 39,534,966	M1087K	probably damaging	Het
Riox2	C	A	16: 59,489,367	D361E	probably benign	Het
Slc35e1	A	T	8: 72,484,709	N318K	probably damaging	Het
Tbx19	A	T	1: 165,160,520	S15T	possibly damaging	Het
Tm4sf5	C	T	11: 70,510,712	A179V	probably damaging	Het
Trappc11	A	T	8: 47,503,320	C874S	possibly damaging	Het
Trpm3	T	A	19: 22,914,446	Y885N	probably damaging	Het
Unc5a	T	A	13: 55,002,879	C505S	probably damaging	Het
Xpo5	T	C	17: 46,204,786		probably benign	Het

Other mutations in Slc9a2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00229:Slc9a2	APN	1	40767737	missense	probably benign
IGL00487:Slc9a2	APN	1	40742658	missense	probably damaging	0.99
IGL00500:Slc9a2	APN	1	40763583	missense	possibly damaging	0.95
IGL01445:Slc9a2	APN	1	40718810	missense	possibly damaging	0.51
IGL02060:Slc9a2	APN	1	40756293	missense	probably damaging	0.99
IGL02813:Slc9a2	APN	1	40742669	missense	probably damaging	1.00
IGL02894:Slc9a2	APN	1	40763602	missense	probably benign	0.20
IGL02939:Slc9a2	APN	1	40742703	missense	probably damaging	1.00
IGL03193:Slc9a2	APN	1	40756271	missense	probably benign	0.00
E0370:Slc9a2	UTSW	1	40763541	critical splice acceptor site	probably null
PIT4377001:Slc9a2	UTSW	1	40743841	missense	probably damaging	1.00
R0009:Slc9a2	UTSW	1	40763602	missense	probably benign	0.38
R0152:Slc9a2	UTSW	1	40742804	missense	probably damaging	1.00
R0374:Slc9a2	UTSW	1	40743857	missense	possibly damaging	0.93
R1386:Slc9a2	UTSW	1	40719018	missense	probably damaging	1.00
R1485:Slc9a2	UTSW	1	40726388	missense	probably damaging	1.00
R1712:Slc9a2	UTSW	1	40763610	missense	possibly damaging	0.90
R1779:Slc9a2	UTSW	1	40742643	missense	probably damaging	0.99
R2051:Slc9a2	UTSW	1	40726437	missense	probably damaging	1.00
R2166:Slc9a2	UTSW	1	40742768	missense	probably damaging	1.00
R2513:Slc9a2	UTSW	1	40742608	splice site	probably null
R3612:Slc9a2	UTSW	1	40719058	splice site	probably null
R4631:Slc9a2	UTSW	1	40761918	missense	possibly damaging	0.66
R4760:Slc9a2	UTSW	1	40761916	missense	probably damaging	1.00
R4768:Slc9a2	UTSW	1	40726374	missense	probably damaging	1.00
R4769:Slc9a2	UTSW	1	40726374	missense	probably damaging	1.00
R4815:Slc9a2	UTSW	1	40718849	missense	probably benign	0.00
R4920:Slc9a2	UTSW	1	40755718	missense	probably benign	0.05
R5191:Slc9a2	UTSW	1	40743893	missense	probably damaging	1.00
R5963:Slc9a2	UTSW	1	40682036	missense	possibly damaging	0.94
R6322:Slc9a2	UTSW	1	40742653	nonsense	probably null
R6453:Slc9a2	UTSW	1	40742621	missense	possibly damaging	0.64
R6685:Slc9a2	UTSW	1	40718909	missense	probably damaging	0.99
R7088:Slc9a2	UTSW	1	40726379	missense	probably damaging	1.00
R7302:Slc9a2	UTSW	1	40767668	missense	possibly damaging	0.58
R7450:Slc9a2	UTSW	1	40681835	start gained	probably benign
R7670:Slc9a2	UTSW	1	40718997	missense	probably damaging	1.00
R7970:Slc9a2	UTSW	1	40726214	missense	probably damaging	0.98
R8104:Slc9a2	UTSW	1	40718649	missense	probably damaging	1.00
R8776:Slc9a2	UTSW	1	40742729	missense	probably damaging	1.00
R8776-TAIL:Slc9a2	UTSW	1	40742729	missense	probably damaging	1.00
X0054:Slc9a2	UTSW	1	40742687	missense	probably damaging	0.99
Z1176:Slc9a2	UTSW	1	40767711	missense	probably damaging	1.00

Posted On

2012-11-20