Mutagenetix > Incidental Mutations

Incidental Mutation 'R4705:Pknox2'

355132

Institutional Source

Beutler Lab

Gene Symbol

Pknox2

Ensembl Gene

ENSMUSG00000035934

Gene Name

Pbx/knotted 1 homeobox 2

Synonyms

D230005H23Rik, Prep2

MMRRC Submission

041953-MU

Accession Numbers

Is this an essential gene?

Probably essential (E-score: 0.791) question?

Stock #

R4705 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

36890982-37147407 bp(-) (GRCm38)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 36923638 bp (GRCm38)

Zygosity

Heterozygous

Amino Acid Change

Asparagine to Lysine at position 178 (N178K)

Ref Sequence

ENSEMBL: ENSMUSP00000135581 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000039674] [ENSMUST00000080754] [ENSMUST00000175938] [ENSMUST00000177218]

AlphaFold

Q8BG99

Predicted Effect

possibly damaging
Transcript: ENSMUST00000039674
AA Change: N178K

PolyPhen 2 Score 0.920 (Sensitivity: 0.81; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000035806
Gene: ENSMUSG00000035934
AA Change: N178K

Domain	Start	End	E-Value	Type
HOX	288	353	8.54e-12	SMART
low complexity region	415	424	N/A	INTRINSIC
coiled coil region	428	465	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000080754
AA Change: N178K

PolyPhen 2 Score 0.920 (Sensitivity: 0.81; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000079578
Gene: ENSMUSG00000035934
AA Change: N178K

Domain	Start	End	E-Value	Type
HOX	288	353	8.54e-12	SMART
low complexity region	415	424	N/A	INTRINSIC
coiled coil region	428	465	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000175938

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000176562

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000177080

SMART Domains

Protein: ENSMUSP00000135444
Gene: ENSMUSG00000035934

Domain	Start	End	E-Value	Type
HOX	259	324	4.4e-14	SMART
low complexity region	386	395	N/A	INTRINSIC
coiled coil region	399	436	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000177218
AA Change: N178K

PolyPhen 2 Score 0.920 (Sensitivity: 0.81; Specificity: 0.94)

SMART Domains

Protein: ENSMUSP00000135581
Gene: ENSMUSG00000035934
AA Change: N178K

Domain	Start	End	E-Value	Type
HOX	288	353	8.54e-12	SMART
low complexity region	415	424	N/A	INTRINSIC
coiled coil region	428	465	N/A	INTRINSIC

Meta Mutation Damage Score

0.1813

Coding Region Coverage

1x: 99.1%
3x: 98.5%
10x: 96.8%
20x: 94.2%

Validation Efficiency

96% (113/118)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Homeodomain proteins are sequence-specific transcription factors that share a highly conserved DNA-binding domain and play fundamental roles in cell proliferation, differentiation, and death. PKNOX2 belongs to the TALE (3-amino acid loop extension) class of homeodomain proteins characterized by a 3-amino acid extension between alpha helices 1 and 2 within the homeodomain (Imoto et al., 2001 [PubMed 11549286]).[supplied by OMIM, Oct 2009]

Allele List at MGI

Other mutations in this stock

Total: 102 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
1190002N15Rik	T	C	9: 94,520,635	N325D	possibly damaging	Het
1700056E22Rik	A	G	1: 184,033,172	V230A	possibly damaging	Het
2010315B03Rik	T	C	9: 124,294,001	T123A	possibly damaging	Het
4932438A13Rik	C	T	3: 37,041,889	T1108I	probably benign	Het
Abca4	T	C	3: 122,105,370	V667A	probably damaging	Het
Abcb5	A	G	12: 118,965,305	S4P	possibly damaging	Het
Adam25	G	T	8: 40,754,126	C143F	probably damaging	Het
Ahnak	C	A	19: 9,016,906	H5185N	probably benign	Het
Apobec4	A	G	1: 152,756,250	T10A	probably benign	Het
Ascc1	A	G	10: 60,049,802	Y225C	probably damaging	Het
Aspscr1	A	T	11: 120,688,945	K39N	possibly damaging	Het
Atf7ip	C	T	6: 136,561,194	P483L	probably damaging	Het
Atp11a	C	G	8: 12,813,118	P99R	probably damaging	Het
B4galnt1	G	T	10: 127,167,525	V172F	possibly damaging	Het
Bag6	C	A	17: 35,142,343	P476H	probably damaging	Het
BC049730	T	A	7: 24,713,509	L114Q	probably damaging	Het
C2cd3	A	G	7: 100,395,188	K326E	possibly damaging	Het
Casp1	A	G	9: 5,306,204	D363G	probably damaging	Het
Ccdc33	G	T	9: 58,117,557	Q129K	probably benign	Het
Ccdc88a	T	C	11: 29,422,586	I107T	probably benign	Het
Cela2a	T	C	4: 141,821,411	N138S	probably benign	Het
Cfap61	A	C	2: 146,035,202	R460S	probably damaging	Het
Clstn2	T	C	9: 97,463,559	N579D	possibly damaging	Het
Col13a1	C	A	10: 61,850,165	G683W	unknown	Het
Col4a2	G	A	8: 11,313,504	R14Q	possibly damaging	Het
Cpa6	A	G	1: 10,481,058	S164P	probably benign	Het
Cpq	A	G	15: 33,497,338	N408S	probably benign	Het
Ctnnal1	T	C	4: 56,812,579	T690A	probably benign	Het
Cx3cl1	A	T	8: 94,780,207	N280I	probably benign	Het
Cyp2b19	C	T	7: 26,757,292	R36C	probably benign	Het
Ddx51	T	C	5: 110,655,308	V269A	probably damaging	Het
Dlst	G	T	12: 85,118,842		probably null	Het
Dmkn	G	C	7: 30,763,981	A20P	probably damaging	Het
Dnhd1	T	C	7: 105,655,741	I330T	probably damaging	Het
Dock3	G	A	9: 107,025,336	H292Y	probably damaging	Het
Ell	A	G	8: 70,578,934	D94G	possibly damaging	Het
Enam	T	A	5: 88,503,791	L1053*	probably null	Het
Fcgbp	A	G	7: 28,107,296	K2230E	probably benign	Het
Frmd5	G	T	2: 121,562,863		probably benign	Het
Gas2l1	G	A	11: 5,060,867	S654L	possibly damaging	Het
Gltpd2	G	T	11: 70,520,140	E86*	probably null	Het
Glyat	T	C	19: 12,651,297	L152P	possibly damaging	Het
Gm17330	T	C	12: 23,968,782	T22A	probably damaging	Het
Gm9931	T	A	1: 147,281,853		noncoding transcript	Het
Gpatch1	A	T	7: 35,299,305		probably null	Het
Gpr4	T	C	7: 19,222,894	L247P	probably damaging	Het
Gtpbp3	G	A	8: 71,491,114	E214K	probably benign	Het
Hdac7	G	T	15: 97,811,587	Q21K	probably damaging	Het
Hivep3	A	G	4: 119,872,050		probably benign	Het
Hk2	C	T	6: 82,739,650	M300I	possibly damaging	Het
Ighv1-61	T	C	12: 115,359,279	Y71C	probably damaging	Het
Il1f8	T	C	2: 24,154,618	V10A	probably benign	Het
Inpp5f	G	T	7: 128,663,987	S152I	probably damaging	Het
Jag1	C	A	2: 137,096,309	W257L	probably damaging	Het
Jak2	T	A	19: 29,294,915	N612K	possibly damaging	Het
Kalrn	T	C	16: 34,203,957	D610G	probably damaging	Het
Kbtbd6	A	G	14: 79,452,606	D247G	probably benign	Het
Kif15	A	G	9: 122,959,993		probably null	Het
Kndc1	A	G	7: 139,930,123	T1293A	possibly damaging	Het
Lpar5	T	C	6: 125,082,207	I297T	possibly damaging	Het
Lpin2	T	A	17: 71,232,143		probably benign	Het
Mfsd4a	A	T	1: 132,053,571	L230Q	probably damaging	Het
Mmp8	T	C	9: 7,565,549	V313A	probably benign	Het
Mrpl19	A	T	6: 81,964,285	D98E	probably damaging	Het
Mybl1	A	G	1: 9,690,115	I86T	probably damaging	Het
Nadk	C	A	4: 155,585,227	P157T	probably benign	Het
Necab1	T	C	4: 15,052,628	T117A	probably damaging	Het
Nol11	A	G	11: 107,184,718		probably benign	Het
Nucb2	G	A	7: 116,540,027		probably null	Het
Nupl1	G	T	14: 60,251,215	P19T	unknown	Het
Odf2	T	A	2: 29,904,034	L301Q	probably damaging	Het
Oit1	T	C	14: 8,349,347	E201G	probably benign	Het
Olfr374	T	A	8: 72,110,200	F211L	probably damaging	Het
Olfr736	A	G	14: 50,392,800	I15V	probably benign	Het
Oog4	T	C	4: 143,438,875	Y234C	probably benign	Het
Papln	T	C	12: 83,777,208		probably null	Het
Paqr6	C	T	3: 88,365,929	A76V	probably benign	Het
Pclo	A	G	5: 14,676,480		probably benign	Het
Pdzd8	T	C	19: 59,345,311	T93A	possibly damaging	Het
Pkdrej	A	T	15: 85,821,167	Y189*	probably null	Het
Pla2g15	T	A	8: 106,163,059	M321K	probably benign	Het
Plxnd1	A	C	6: 115,958,620	L1735R	probably damaging	Het
Polm	T	A	11: 5,837,663	D30V	possibly damaging	Het
Rap1gap2	T	A	11: 74,437,439	I100F	probably damaging	Het
Rasgef1c	T	A	11: 49,978,467	W414R	probably benign	Het
Rassf1	A	G	9: 107,557,867	D187G	probably benign	Het
Rhag	T	C	17: 40,836,438	I397T	probably benign	Het
Rnft2	A	G	5: 118,228,863	F269S	probably damaging	Het
Rnmt	T	C	18: 68,314,125	F360S	probably damaging	Het
Ror2	C	T	13: 53,117,297	A329T	probably benign	Het
Slc4a1	T	A	11: 102,356,258	N501I	possibly damaging	Het
Slc4a7	T	A	14: 14,733,856	S89T	probably damaging	Het
Sptbn1	G	A	11: 30,100,660	H2310Y	probably benign	Het
Tbc1d9b	C	A	11: 50,140,462	N103K	probably benign	Het
Tbxas1	T	C	6: 39,083,857		probably null	Het
Tmem100	C	T	11: 90,035,563	T72I	probably damaging	Het
Ttc38	A	G	15: 85,852,963	T350A	probably benign	Het
Ubr4	C	T	4: 139,450,529	T3241M	probably damaging	Het
Unc13d	A	T	11: 116,073,388	M350K	possibly damaging	Het
Vit	T	C	17: 78,625,114	I550T	probably damaging	Het
Vmn1r31	C	A	6: 58,471,968	*304L	probably null	Het
Zbtb12	T	A	17: 34,896,401	H387Q	possibly damaging	Het

Other mutations in Pknox2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01894:Pknox2	APN	9	36923742	missense	probably damaging	1.00
IGL02019:Pknox2	APN	9	36923633	missense	probably damaging	1.00
IGL02706:Pknox2	APN	9	36936379	missense	probably benign	0.18
IGL03018:Pknox2	APN	9	36954697	missense	probably damaging	1.00
IGL03374:Pknox2	APN	9	36923670	missense	probably damaging	0.98
PIT4494001:Pknox2	UTSW	9	36954691	critical splice donor site	probably null
R0585:Pknox2	UTSW	9	36909760	splice site	probably benign
R1786:Pknox2	UTSW	9	36909684	missense	probably damaging	1.00
R1843:Pknox2	UTSW	9	36954831	missense	possibly damaging	0.77
R1861:Pknox2	UTSW	9	36923661	missense	probably damaging	1.00
R2252:Pknox2	UTSW	9	36910520	missense	probably benign	0.12
R2696:Pknox2	UTSW	9	36909691	nonsense	probably null
R2843:Pknox2	UTSW	9	36894328	missense	probably benign	0.00
R4576:Pknox2	UTSW	9	36923548	intron	probably benign
R4632:Pknox2	UTSW	9	36894413	missense	probably benign	0.00
R4754:Pknox2	UTSW	9	36909720	missense	probably damaging	0.98
R5974:Pknox2	UTSW	9	36936322	missense	probably damaging	1.00
R5984:Pknox2	UTSW	9	36923726	missense	probably damaging	1.00
R7014:Pknox2	UTSW	9	36909667	missense	probably damaging	1.00
R7387:Pknox2	UTSW	9	36957068	intron	probably benign
R7488:Pknox2	UTSW	9	36954831	missense	probably benign	0.26
R7769:Pknox2	UTSW	9	36895306	splice site	probably null
R8221:Pknox2	UTSW	9	36909744	missense	possibly damaging	0.86
R8296:Pknox2	UTSW	9	36911163	missense	probably benign	0.31
R8470:Pknox2	UTSW	9	36923690	missense	probably damaging	1.00
R8677:Pknox2	UTSW	9	36910591	missense	probably damaging	0.97
R8906:Pknox2	UTSW	9	36892871	missense	possibly damaging	0.82
R9026:Pknox2	UTSW	9	36909748	missense	possibly damaging	0.84
R9401:Pknox2	UTSW	9	36923745	missense	probably damaging	1.00
R9468:Pknox2	UTSW	9	36911199	missense	probably benign	0.00
RF016:Pknox2	UTSW	9	36909609	critical splice donor site	probably benign
RF061:Pknox2	UTSW	9	36909609	critical splice donor site	probably benign
X0063:Pknox2	UTSW	9	36923769	missense	probably damaging	0.96

Predicted Primers

PCR Primer
(F):5'- CCGCCTAATGGAGAGATGAG -3'
(R):5'- TACGAGCTACATCGAGGACG -3'

Sequencing Primer
(F):5'- TGAGGGCTGCATTATAAAAAGATCTG -3'
(R):5'- TACATCGAGGACGGGCTTTC -3'

Posted On

2015-10-21