Mutagenetix > Incidental Mutation

Incidental Mutation 'R7477:Slc5a7'

579584

Institutional Source

Beutler Lab

Gene Symbol

Slc5a7

Ensembl Gene

ENSMUSG00000023945

Gene Name

solute carrier family 5 (choline transporter), member 7

Synonyms

CHT1

MMRRC Submission

045551-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R7477 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

54580618-54606062 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

G to A at 54588787 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Proline to Serine at position 287 (P287S)

Ref Sequence

ENSEMBL: ENSMUSP00000093379 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000095712]

AlphaFold

Q8BGY9

Predicted Effect

probably damaging
Transcript: ENSMUST00000095712
AA Change: P287S

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000093379
Gene: ENSMUSG00000023945
AA Change: P287S

Domain	Start	End	E-Value	Type
transmembrane domain	5	27	N/A	INTRINSIC
Pfam:SSF	42	442	4.7e-36	PFAM

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.5%

Validation Efficiency

97% (66/68)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a sodium ion- and chloride ion-dependent high-affinity transporter that mediates choline uptake for acetylcholine synthesis in cholinergic neurons. The protein transports choline from the extracellular space into presynaptic terminals for synthesis into acetylcholine. Increased choline uptake results from increased density of this protein in synaptosomal plasma membranes in response to depolarization of cholinergic terminals. Dysfunction of cholinergic signaling has been implicated in various disorders including depression, attention-deficit disorder, and schizophrenia. An allelic variant of this gene is associated with autosomal dominant distal hereditary motor neuronopathy type VIIA. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2015]
PHENOTYPE: Homozygous null mice display neonatal lethality with respiratory failure, hyporesponsiveness to touch, inability to sustain acetylcholine release, and abnormal neuromuscular junction morphology. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 67 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Acox3	G	T	5: 35,749,447 (GRCm39)	E191*	probably null	Het
Adam26a	T	A	8: 44,022,107 (GRCm39)	E461V	probably damaging	Het
Adamtsl1	G	A	4: 86,333,888 (GRCm39)	R1539Q	probably damaging	Het
Adipor2	A	T	6: 119,338,883 (GRCm39)	H123Q	probably benign	Het
Akap13	C	T	7: 75,398,995 (GRCm39)	S2691L	probably benign	Het
Aldh1l1	T	C	6: 90,575,369 (GRCm39)		probably null	Het
Ankrd11	A	T	8: 123,621,124 (GRCm39)	S909R	possibly damaging	Het
Bop1	T	C	15: 76,339,526 (GRCm39)	E273G	probably damaging	Het
Car1	G	A	3: 14,841,343 (GRCm39)	H97Y	probably damaging	Het
Casp14	T	C	10: 78,550,138 (GRCm39)	N170S	probably benign	Het
Ccdc158	A	T	5: 92,798,555 (GRCm39)	L382M	probably damaging	Het
Ccdc18	A	C	5: 108,368,716 (GRCm39)	Q1279H	probably damaging	Het
Cdh18	A	G	15: 23,410,811 (GRCm39)	N432S	probably benign	Het
Ctdp1	T	C	18: 80,483,929 (GRCm39)		probably null	Het
Dhx30	A	G	9: 109,916,208 (GRCm39)	I691T	probably damaging	Het
Dnah9	A	G	11: 65,883,557 (GRCm39)	I2562T	probably damaging	Het
Dsp	A	T	13: 38,356,839 (GRCm39)	I240F	probably damaging	Het
Ell	T	C	8: 71,037,868 (GRCm39)	S308P	probably benign	Het
Elmo1	A	G	13: 20,469,489 (GRCm39)	D26G		Het
Fam171a1	T	C	2: 3,226,676 (GRCm39)	V603A	probably benign	Het
Fam83e	G	A	7: 45,378,404 (GRCm39)	G476D	probably damaging	Het
Farp2	A	G	1: 93,508,750 (GRCm39)		probably null	Het
Fcer1a	C	T	1: 173,048,851 (GRCm39)		probably null	Het
Gpr179	G	T	11: 97,226,665 (GRCm39)	T1830K	possibly damaging	Het
Grin3a	G	A	4: 49,719,278 (GRCm39)	P823S	probably damaging	Het
Heatr4	T	A	12: 84,026,604 (GRCm39)	I218F	probably damaging	Het
Il36rn	T	A	2: 24,169,704 (GRCm39)	Y21*	probably null	Het
Jakmip1	A	G	5: 37,330,915 (GRCm39)	T532A	probably benign	Het
Klf11	A	G	12: 24,703,562 (GRCm39)	D16G	probably benign	Het
Lrp1	T	A	10: 127,404,789 (GRCm39)	I1971F	probably damaging	Het
Lrrc9	T	A	12: 72,550,301 (GRCm39)		probably null	Het
Lrrk2	C	T	15: 91,696,528 (GRCm39)	L2439F	probably damaging	Het
Lypd10	A	G	7: 24,413,673 (GRCm39)	T230A	probably benign	Het
Mapk14	G	A	17: 28,964,052 (GRCm39)	D313N	probably damaging	Het
Max	A	T	12: 76,999,960 (GRCm39)	S52T	probably benign	Het
Mrpl23	A	G	7: 142,091,018 (GRCm39)	R80G	possibly damaging	Het
Muc5ac	C	A	7: 141,370,019 (GRCm39)	N3186K	possibly damaging	Het
Mylk2	G	A	2: 152,762,261 (GRCm39)	V511I	probably damaging	Het
Mypn	T	C	10: 62,961,500 (GRCm39)	M1031V	possibly damaging	Het
Nbeal1	A	G	1: 60,300,743 (GRCm39)	T1488A	probably benign	Het
Ncbp1	A	T	4: 46,157,897 (GRCm39)	E378D	probably damaging	Het
Nedd9	A	T	13: 41,471,956 (GRCm39)	D174E	probably benign	Het
Nid2	T	A	14: 19,856,041 (GRCm39)	D1255E	probably benign	Het
Nlrc3	A	G	16: 3,782,675 (GRCm39)	C261R	probably damaging	Het
Or5w22	A	G	2: 87,362,431 (GRCm39)	N18S	probably benign	Het
Pgam1	T	A	19: 41,905,255 (GRCm39)	H196Q	probably damaging	Het
Pja2	A	C	17: 64,616,640 (GRCm39)	V85G	possibly damaging	Het
Pkd2	G	A	5: 104,631,108 (GRCm39)	V511M	probably benign	Het
Ppp2cb	T	A	8: 34,105,502 (GRCm39)	S171T	probably benign	Het
Prkab2	T	C	3: 97,566,063 (GRCm39)	F45S	probably damaging	Het
Rabep2	A	T	7: 126,043,990 (GRCm39)		probably null	Het
Rnf41	T	A	10: 128,271,303 (GRCm39)	I71N	probably damaging	Het
Smc6	A	G	12: 11,321,808 (GRCm39)	D25G	probably benign	Het
Sptb	A	T	12: 76,675,339 (GRCm39)	L225Q	probably damaging	Het
Tenm4	A	C	7: 96,495,015 (GRCm39)	I1148L	probably damaging	Het
Tnk2	C	A	16: 32,496,709 (GRCm39)		probably null	Het
Trank1	G	A	9: 111,194,025 (GRCm39)	S683N	probably benign	Het
Trp53bp1	A	C	2: 121,066,827 (GRCm39)	V633G	probably benign	Het
Ugt2a3	T	C	5: 87,484,479 (GRCm39)	K182E	possibly damaging	Het
Uncx	A	T	5: 139,533,017 (GRCm39)	T361S	probably benign	Het
Vmn2r11	A	T	5: 109,207,214 (GRCm39)	N35K	possibly damaging	Het
Vmn2r4	C	A	3: 64,305,850 (GRCm39)	R524L	probably benign	Het
Vmn2r5	C	T	3: 64,399,060 (GRCm39)	V640M	probably damaging	Het
Washc4	T	C	10: 83,410,307 (GRCm39)	Y632H	probably damaging	Het
Xkr6	T	C	14: 63,844,129 (GRCm39)	S51P	possibly damaging	Het
Zer1	C	A	2: 29,997,988 (GRCm39)	K408N	probably null	Het
Znhit2	A	G	19: 6,112,501 (GRCm39)		probably null	Het

Other mutations in Slc5a7

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01098:Slc5a7	APN	17	54,599,988 (GRCm39)	missense	probably benign	0.00
IGL01833:Slc5a7	APN	17	54,588,861 (GRCm39)	missense	probably damaging	1.00
IGL02206:Slc5a7	APN	17	54,604,022 (GRCm39)	missense	probably damaging	0.98
IGL02493:Slc5a7	APN	17	54,600,908 (GRCm39)	missense	probably damaging	1.00
IGL02598:Slc5a7	APN	17	54,591,221 (GRCm39)	missense	probably benign
IGL02693:Slc5a7	APN	17	54,583,947 (GRCm39)	missense	probably benign	0.00
IGL02896:Slc5a7	APN	17	54,600,045 (GRCm39)	nonsense	probably null
R0288:Slc5a7	UTSW	17	54,600,046 (GRCm39)	nonsense	probably null
R1137:Slc5a7	UTSW	17	54,600,039 (GRCm39)	missense	probably damaging	1.00
R1692:Slc5a7	UTSW	17	54,588,754 (GRCm39)	missense	probably damaging	0.99
R1755:Slc5a7	UTSW	17	54,600,006 (GRCm39)	missense	probably benign	0.01
R1987:Slc5a7	UTSW	17	54,600,863 (GRCm39)	missense	probably damaging	1.00
R2373:Slc5a7	UTSW	17	54,584,154 (GRCm39)	missense	probably damaging	1.00
R4170:Slc5a7	UTSW	17	54,583,886 (GRCm39)	missense	probably benign	0.08
R4614:Slc5a7	UTSW	17	54,583,587 (GRCm39)	missense	probably benign	0.00
R4785:Slc5a7	UTSW	17	54,585,728 (GRCm39)	missense	probably damaging	1.00
R4793:Slc5a7	UTSW	17	54,588,822 (GRCm39)	missense	possibly damaging	0.95
R4828:Slc5a7	UTSW	17	54,583,827 (GRCm39)	missense	probably benign	0.11
R4847:Slc5a7	UTSW	17	54,584,168 (GRCm39)	missense	possibly damaging	0.82
R4879:Slc5a7	UTSW	17	54,583,679 (GRCm39)	missense	probably benign	0.04
R5152:Slc5a7	UTSW	17	54,585,861 (GRCm39)	missense	possibly damaging	0.51
R5171:Slc5a7	UTSW	17	54,583,704 (GRCm39)	missense	probably benign
R5196:Slc5a7	UTSW	17	54,588,750 (GRCm39)	critical splice donor site	probably null
R5935:Slc5a7	UTSW	17	54,583,972 (GRCm39)	nonsense	probably null
R6307:Slc5a7	UTSW	17	54,584,006 (GRCm39)	missense	probably benign	0.12
R6354:Slc5a7	UTSW	17	54,584,061 (GRCm39)	missense	probably damaging	1.00
R6357:Slc5a7	UTSW	17	54,594,389 (GRCm39)	missense	probably benign	0.33
R6395:Slc5a7	UTSW	17	54,585,849 (GRCm39)	missense	probably damaging	1.00
R6500:Slc5a7	UTSW	17	54,591,231 (GRCm39)	missense	probably benign
R6643:Slc5a7	UTSW	17	54,583,644 (GRCm39)	missense	probably benign	0.00
R7062:Slc5a7	UTSW	17	54,600,029 (GRCm39)	missense	probably damaging	1.00
R7405:Slc5a7	UTSW	17	54,604,161 (GRCm39)	missense	probably benign
R7470:Slc5a7	UTSW	17	54,583,990 (GRCm39)	nonsense	probably null
R7942:Slc5a7	UTSW	17	54,583,709 (GRCm39)	missense	possibly damaging	0.69
R8348:Slc5a7	UTSW	17	54,583,655 (GRCm39)	missense	possibly damaging	0.62
R8928:Slc5a7	UTSW	17	54,591,258 (GRCm39)	missense	possibly damaging	0.84
R9082:Slc5a7	UTSW	17	54,604,139 (GRCm39)	missense	probably benign	0.00
R9192:Slc5a7	UTSW	17	54,594,389 (GRCm39)	missense	probably benign	0.33
R9359:Slc5a7	UTSW	17	54,583,669 (GRCm39)	missense	probably benign	0.01
R9403:Slc5a7	UTSW	17	54,583,669 (GRCm39)	missense	probably benign	0.01
R9722:Slc5a7	UTSW	17	54,603,985 (GRCm39)	critical splice donor site	probably null

Predicted Primers

PCR Primer
(F):5'- TCACTAAGTGACAAATCTGGGTAGAG -3'
(R):5'- GAAGCAACACTTTCATTTGCTC -3'

Sequencing Primer
(F):5'- TGACAAATCTGGGTAGAGAACAC -3'
(R):5'- CCCTTCATTTGACTTACTCTGAATC -3'

Posted On

2019-10-07