Mutagenetix > Incidental Mutation

Incidental Mutation 'R9022:Ahcy'

686255

Institutional Source

Beutler Lab

Gene Symbol

Ahcy

Ensembl Gene

ENSMUSG00000027597

Gene Name

S-adenosylhomocysteine hydrolase

Synonyms

SAHH, CuBP

MMRRC Submission

068852-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R9022 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

154901230-154916417 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 154910779 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Leucine to Proline at position 63 (L63P)

Ref Sequence

ENSEMBL: ENSMUSP00000061851 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000054607] [ENSMUST00000137242]

AlphaFold

P50247

Predicted Effect

probably damaging
Transcript: ENSMUST00000054607
AA Change: L63P

PolyPhen 2 Score 0.985 (Sensitivity: 0.74; Specificity: 0.96)

SMART Domains

Protein: ENSMUSP00000061851
Gene: ENSMUSG00000027597
AA Change: L63P

Domain	Start	End	E-Value	Type
AdoHcyase	6	431	N/A	SMART
AdoHcyase_NAD	191	352	1.49e-118	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000137242
AA Change: L63P

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

SMART Domains

Protein: ENSMUSP00000116774
Gene: ENSMUSG00000027597
AA Change: L63P

Domain	Start	End	E-Value	Type
Pfam:AdoHcyase	5	95	1.4e-43	PFAM

Coding Region Coverage

1x: 100.0%
3x: 99.9%
10x: 99.6%
20x: 98.5%

Validation Efficiency

100% (84/84)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] S-adenosylhomocysteine hydrolase belongs to the adenosylhomocysteinase family. It catalyzes the reversible hydrolysis of S-adenosylhomocysteine (AdoHcy) to adenosine (Ado) and L-homocysteine (Hcy). Thus, it regulates the intracellular S-adenosylhomocysteine (SAH) concentration thought to be important for transmethylation reactions. Deficiency in this protein is one of the different causes of hypermethioninemia. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jun 2009]
PHENOTYPE: See the a^x allele for a deletion that includes the Ahcy gene. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 84 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Actl6a	G	T	3: 32,769,649 (GRCm39)	A155S	probably benign	Het
Adar	A	G	3: 89,643,045 (GRCm39)	T309A	probably benign	Het
Adgrv1	A	T	13: 81,303,312 (GRCm39)	W6125R	probably damaging	Het
Adprhl1	A	G	8: 13,274,352 (GRCm39)	L802P	probably benign	Het
Ang5	G	A	14: 44,200,352 (GRCm39)	D139N	probably damaging	Het
Ankrd31	A	G	13: 96,962,655 (GRCm39)	D482G	probably benign	Het
Arhgef7	A	G	8: 11,850,469 (GRCm39)	N257D	probably benign	Het
Art3	C	A	5: 92,540,393 (GRCm39)	S45R	probably benign	Het
Atxn1	T	C	13: 45,720,891 (GRCm39)	R335G	probably damaging	Het
Bag6	T	A	17: 35,363,641 (GRCm39)	L775H	probably damaging	Het
BC004004	T	G	17: 29,501,130 (GRCm39)	H26Q	possibly damaging	Het
Camsap3	T	C	8: 3,656,575 (GRCm39)	L986S	probably benign	Het
Cbx5	T	C	15: 103,121,586 (GRCm39)	E17G	probably damaging	Het
Cc2d1b	T	C	4: 108,484,617 (GRCm39)		probably null	Het
Ccdc59	T	C	10: 105,683,007 (GRCm39)	Y231H	probably damaging	Het
Cemip2	T	C	19: 21,789,986 (GRCm39)		probably null	Het
Csnk1g1	T	C	9: 65,917,854 (GRCm39)		probably null	Het
Cybrd1	A	G	2: 70,967,904 (GRCm39)	I158M	possibly damaging	Het
Disp2	T	A	2: 118,621,179 (GRCm39)	I637N	probably benign	Het
Dll4	TC	T	2: 119,163,054 (GRCm39)		probably null	Het
Dnah7a	T	C	1: 53,512,116 (GRCm39)		probably null	Het
Duox2	C	A	2: 122,110,919 (GRCm39)	*1518L	probably null	Het
Dym	A	G	18: 75,258,507 (GRCm39)	I422V	probably benign	Het
Entpd8	A	C	2: 24,975,144 (GRCm39)	I492L	probably benign	Het
Fabp12	A	G	3: 10,317,333 (GRCm39)	S13P	probably damaging	Het
Fam124b	A	G	1: 80,190,705 (GRCm39)	I226T	probably damaging	Het
Fer1l6	T	C	15: 58,455,329 (GRCm39)	L763P	probably damaging	Het
Git2	A	G	5: 114,907,676 (GRCm39)		probably null	Het
Gltpd2	A	T	11: 70,410,153 (GRCm39)	Y37F	probably benign	Het
Gm44511	T	G	6: 128,797,271 (GRCm39)	Q72H	possibly damaging	Het
Grid2ip	A	T	5: 143,366,204 (GRCm39)	T565S	probably benign	Het
Grk6	T	C	13: 55,606,877 (GRCm39)	S532P	possibly damaging	Het
Haspin	A	T	11: 73,026,831 (GRCm39)	F753I	probably damaging	Het
Herpud1	T	A	8: 95,116,197 (GRCm39)	S92T	possibly damaging	Het
Heyl	C	T	4: 123,139,768 (GRCm39)	A109V	probably damaging	Het
Hivep3	T	C	4: 119,955,304 (GRCm39)	S1207P	probably benign	Het
Hk1	A	G	10: 62,105,768 (GRCm39)	S893P	probably damaging	Het
Itih1	C	A	14: 30,652,327 (GRCm39)	V789L	probably benign	Het
Kif12	T	C	4: 63,090,121 (GRCm39)	D10G	possibly damaging	Het
Kif16b	C	T	2: 142,554,537 (GRCm39)	E754K	possibly damaging	Het
Kif20a	A	G	18: 34,760,898 (GRCm39)	Q191R	probably benign	Het
Lap3	A	G	5: 45,652,548 (GRCm39)	D48G	probably benign	Het
Matn3	T	A	12: 9,002,355 (GRCm39)	V189E	probably damaging	Het
Mbp	G	A	18: 82,597,067 (GRCm39)	E143K	possibly damaging	Het
Mrgprd	A	G	7: 144,875,555 (GRCm39)	H142R	probably benign	Het
Nbea	A	T	3: 55,551,110 (GRCm39)	C2685S	possibly damaging	Het
Nhsl1	A	C	10: 18,403,409 (GRCm39)	I1381L	possibly damaging	Het
Npc1	A	G	18: 12,346,422 (GRCm39)	M258T	probably benign	Het
Or2w3	T	C	11: 58,556,550 (GRCm39)	L55P	probably damaging	Het
Or7e178	T	A	9: 20,225,268 (GRCm39)	N316I	probably damaging	Het
Osbpl10	C	T	9: 114,807,939 (GRCm39)	A65V	unknown	Het
Pdia4	C	G	6: 47,785,149 (GRCm39)	A73P	probably benign	Het
Plxnb2	T	C	15: 89,048,471 (GRCm39)	Y646C	possibly damaging	Het
Pmm1	C	T	15: 81,839,896 (GRCm39)	R143H	probably damaging	Het
Pold2	T	C	11: 5,824,121 (GRCm39)	D228G	probably benign	Het
Popdc2	T	G	16: 38,194,508 (GRCm39)	C310G	probably benign	Het
Prdm10	A	G	9: 31,268,424 (GRCm39)	Y791C	probably benign	Het
Psg19	C	T	7: 18,530,762 (GRCm39)	V131I	probably benign	Het
Psg19	T	A	7: 18,531,044 (GRCm39)	T37S	probably benign	Het
Psme1	A	G	14: 55,817,271 (GRCm39)	E39G	probably damaging	Het
Rabep2	A	G	7: 126,043,719 (GRCm39)	E472G	probably damaging	Het
Rap1gap	T	C	4: 137,445,309 (GRCm39)	F297S	probably damaging	Het
Reln	A	G	5: 22,181,613 (GRCm39)	S1757P	possibly damaging	Het
Rybp	G	T	6: 100,210,074 (GRCm39)	D95E	possibly damaging	Het
Slc12a8	T	A	16: 33,466,934 (GRCm39)	D480E	probably benign	Het
Slc25a1	A	G	16: 17,745,294 (GRCm39)	V80A	probably benign	Het
Slc25a24	A	T	3: 109,070,757 (GRCm39)	D372V	probably benign	Het
Slc49a4	T	C	16: 35,570,912 (GRCm39)	T131A	probably benign	Het
Stab1	T	C	14: 30,882,226 (GRCm39)	T490A	probably benign	Het
Stat5b	A	T	11: 100,681,634 (GRCm39)	I540N	probably benign	Het
Tasor2	A	G	13: 3,626,659 (GRCm39)	V1097A	probably benign	Het
Thy1	T	A	9: 43,957,947 (GRCm39)	L25Q	probably damaging	Het
Trim30a	A	G	7: 104,084,956 (GRCm39)	S85P	probably benign	Het
Use1	G	A	8: 71,819,942 (GRCm39)	V36I	probably benign	Het
Vmn1r228	T	A	17: 20,996,778 (GRCm39)	I247F	probably damaging	Het
Vmn2r13	T	A	5: 109,304,242 (GRCm39)	T730S	possibly damaging	Het
Vmn2r9	T	C	5: 108,992,923 (GRCm39)	D529G	possibly damaging	Het
Washc5	A	G	15: 59,217,233 (GRCm39)	I778T	possibly damaging	Het
Washc5	A	T	15: 59,233,069 (GRCm39)	M294K	probably damaging	Het
Wnt8a	A	T	18: 34,680,298 (GRCm39)	D221V	probably damaging	Het
Zfp616	A	G	11: 73,976,539 (GRCm39)	K936R	probably damaging	Het
Zfp618	G	A	4: 63,012,687 (GRCm39)	C133Y	probably damaging	Het
Zfp82	A	G	7: 29,761,714 (GRCm39)	S56P	probably damaging	Het
Zkscan16	T	A	4: 58,957,021 (GRCm39)	D434E	probably benign	Het

Other mutations in Ahcy

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01105:Ahcy	APN	2	154,909,281 (GRCm39)	missense	probably benign	0.26
IGL03001:Ahcy	APN	2	154,906,748 (GRCm39)	missense	probably damaging	1.00
F5770:Ahcy	UTSW	2	154,906,841 (GRCm39)	nonsense	probably null
R1226:Ahcy	UTSW	2	154,906,817 (GRCm39)	missense	probably benign	0.01
R1572:Ahcy	UTSW	2	154,910,851 (GRCm39)	missense	probably benign	0.06
R1741:Ahcy	UTSW	2	154,906,154 (GRCm39)	missense	probably benign	0.29
R1879:Ahcy	UTSW	2	154,906,072 (GRCm39)	critical splice donor site	probably null
R1898:Ahcy	UTSW	2	154,904,173 (GRCm39)	missense	probably benign	0.20
R4743:Ahcy	UTSW	2	154,910,888 (GRCm39)	missense	probably damaging	1.00
R4861:Ahcy	UTSW	2	154,902,436 (GRCm39)	missense	probably benign	0.05
R4861:Ahcy	UTSW	2	154,902,436 (GRCm39)	missense	probably benign	0.05
R6114:Ahcy	UTSW	2	154,904,079 (GRCm39)	missense	probably damaging	1.00
R7107:Ahcy	UTSW	2	154,910,893 (GRCm39)	missense	probably damaging	0.98
V7582:Ahcy	UTSW	2	154,906,841 (GRCm39)	nonsense	probably null
X0067:Ahcy	UTSW	2	154,910,872 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- AGACGAAAGACTATTTGCCCC -3'
(R):5'- GGGAACAGGTTGCTCATGTAAC -3'

Sequencing Primer
(F):5'- TATTTGCCCCCAAGAGCAG -3'
(R):5'- GGAACAGGTTGCTCATGTAACTTACC -3'

Posted On

2021-10-11