Mutagenetix > Incidental Mutation

Incidental Mutation 'D4043:Iqub'

258

Institutional Source

Beutler Lab

Gene Symbol

Iqub

Ensembl Gene

ENSMUSG00000046192

Gene Name

IQ motif and ubiquitin domain containing

Synonyms

4932408B21Rik, Trs4

Accession Numbers

Essential gene?

Non essential (E-score: 0.000) question?

Stock #

D4043 (G3) of strain 483

Quality Score

Status

Validated

Chromosome

Chromosomal Location

24444864-24515066 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 24505750 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Glutamic Acid to Lysine at position 53 (E53K)

Ref Sequence

ENSEMBL: ENSMUSP00000051177 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000052277]

AlphaFold

Q8CDK3

Predicted Effect

possibly damaging
Transcript: ENSMUST00000052277
AA Change: E53K

PolyPhen 2 Score 0.810 (Sensitivity: 0.84; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000051177
Gene: ENSMUSG00000046192
AA Change: E53K

Domain	Start	End	E-Value	Type
PDB:2DAF\|A	119	216	1e-38	PDB
Blast:UBQ	129	199	3e-26	BLAST
low complexity region	218	229	N/A	INTRINSIC
low complexity region	289	306	N/A	INTRINSIC
IQ	333	355	1.74e-1	SMART
low complexity region	357	383	N/A	INTRINSIC
low complexity region	735	742	N/A	INTRINSIC

Meta Mutation Damage Score

0.1795

Coding Region Coverage

1x: 88.8%
3x: 72.5%

Validation Efficiency

88% (220/249)

Allele List at MGI

All alleles(2) : Targeted, knock-out(2)

Other mutations in this stock

Total: 25 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Adam29	A	T	8: 56,325,496 (GRCm39)	C319*	probably null	Het
Adgrg1	T	C	8: 95,731,857 (GRCm39)		probably null	Homo
Ago3	A	T	4: 126,244,796 (GRCm39)	V630E	probably damaging	Het
Armc8	G	T	9: 99,366,029 (GRCm39)	N628K	probably benign	Het
Cfap96	A	G	8: 46,409,440 (GRCm39)	V293A	probably damaging	Het
Chd7	A	G	4: 8,862,650 (GRCm39)	D2579G	probably damaging	Het
Duox1	G	A	2: 122,175,276 (GRCm39)	C1358Y	probably benign	Het
Ftsj3	C	A	11: 106,145,634 (GRCm39)	M66I	possibly damaging	Homo
Kirrel1	T	A	3: 86,990,510 (GRCm39)	T771S	probably benign	Het
Lrrc66	A	T	5: 73,764,869 (GRCm39)	S725T	probably benign	Het
Mael	T	C	1: 166,064,455 (GRCm39)	I104M	probably benign	Homo
Mkks	C	T	2: 136,716,530 (GRCm39)	V457I	probably benign	Het
Nadk2	T	A	15: 9,103,473 (GRCm39)		probably benign	Homo
Npas1	T	C	7: 16,197,169 (GRCm39)		probably null	Het
Ocrl	T	C	X: 47,025,200 (GRCm39)	V359A	probably benign	Homo
Or8k27	G	A	2: 86,275,564 (GRCm39)	T254M	probably damaging	Het
Pde6b	C	T	5: 108,573,222 (GRCm39)	R531*	probably null	Het
Polr1a	G	A	6: 71,918,401 (GRCm39)	C653Y	possibly damaging	Het
Rbm26	A	G	14: 105,389,976 (GRCm39)	V216A	possibly damaging	Het
Rin2	C	A	2: 145,664,283 (GRCm39)	H52Q	possibly damaging	Het
Ssc5d	C	T	7: 4,946,982 (GRCm39)	T1112I	possibly damaging	Het
Sv2c	C	T	13: 96,224,989 (GRCm39)	V107M	probably benign	Het
Tasor	A	G	14: 27,193,949 (GRCm39)	I1050V	probably benign	Het
Tulp3	G	A	6: 128,301,113 (GRCm39)	S366L	probably benign	Het
Zfp831	T	A	2: 174,487,059 (GRCm39)	V578E	probably benign	Homo

Other mutations in Iqub

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01015:Iqub	APN	6	24,501,005 (GRCm39)	splice site	probably benign
IGL01447:Iqub	APN	6	24,505,627 (GRCm39)	missense	probably benign	0.01
IGL01621:Iqub	APN	6	24,446,211 (GRCm39)	missense	probably benign	0.45
IGL01702:Iqub	APN	6	24,500,312 (GRCm39)	missense	probably benign	0.13
IGL01917:Iqub	APN	6	24,479,318 (GRCm39)	missense	probably damaging	0.97
IGL02411:Iqub	APN	6	24,449,810 (GRCm39)	missense	probably damaging	0.98
IGL02580:Iqub	APN	6	24,501,398 (GRCm39)	missense	probably benign	0.06
IGL02704:Iqub	APN	6	24,505,909 (GRCm39)	splice site	probably benign
IGL02901:Iqub	APN	6	24,454,194 (GRCm39)	missense	probably damaging	1.00
R0304:Iqub	UTSW	6	24,454,290 (GRCm39)	missense	probably damaging	0.99
R0391:Iqub	UTSW	6	24,446,154 (GRCm39)	missense	probably benign	0.00
R0453:Iqub	UTSW	6	24,450,829 (GRCm39)	missense	probably damaging	1.00
R0464:Iqub	UTSW	6	24,479,262 (GRCm39)	nonsense	probably null
R0465:Iqub	UTSW	6	24,503,783 (GRCm39)	missense	probably damaging	1.00
R0479:Iqub	UTSW	6	24,505,809 (GRCm39)	missense	probably benign	0.28
R0606:Iqub	UTSW	6	24,501,260 (GRCm39)	splice site	probably benign
R1146:Iqub	UTSW	6	24,505,627 (GRCm39)	missense	possibly damaging	0.89
R1146:Iqub	UTSW	6	24,505,627 (GRCm39)	missense	possibly damaging	0.89
R1238:Iqub	UTSW	6	24,505,884 (GRCm39)	missense	probably benign	0.03
R1452:Iqub	UTSW	6	24,491,558 (GRCm39)	missense	probably benign	0.13
R1927:Iqub	UTSW	6	24,491,670 (GRCm39)	missense	probably benign	0.11
R3195:Iqub	UTSW	6	24,462,036 (GRCm39)	splice site	probably benign
R4438:Iqub	UTSW	6	24,505,867 (GRCm39)	missense	probably benign	0.01
R4577:Iqub	UTSW	6	24,501,290 (GRCm39)	missense	probably damaging	0.99
R4671:Iqub	UTSW	6	24,479,183 (GRCm39)	missense	probably benign	0.00
R4860:Iqub	UTSW	6	24,450,841 (GRCm39)	missense	probably damaging	0.99
R4860:Iqub	UTSW	6	24,450,841 (GRCm39)	missense	probably damaging	0.99
R4906:Iqub	UTSW	6	24,501,368 (GRCm39)	missense	probably damaging	0.99
R5605:Iqub	UTSW	6	24,505,620 (GRCm39)	missense	probably benign
R5772:Iqub	UTSW	6	24,454,250 (GRCm39)	missense	possibly damaging	0.64
R5801:Iqub	UTSW	6	24,449,768 (GRCm39)	missense	probably benign	0.11
R5853:Iqub	UTSW	6	24,491,601 (GRCm39)	missense	probably benign	0.00
R6423:Iqub	UTSW	6	24,491,528 (GRCm39)	missense	probably damaging	0.98
R6475:Iqub	UTSW	6	24,449,744 (GRCm39)	missense	probably damaging	1.00
R6476:Iqub	UTSW	6	24,449,744 (GRCm39)	missense	probably damaging	1.00
R6477:Iqub	UTSW	6	24,449,744 (GRCm39)	missense	probably damaging	1.00
R6701:Iqub	UTSW	6	24,449,744 (GRCm39)	missense	probably damaging	1.00
R6702:Iqub	UTSW	6	24,449,744 (GRCm39)	missense	probably damaging	1.00
R6703:Iqub	UTSW	6	24,449,744 (GRCm39)	missense	probably damaging	1.00
R6860:Iqub	UTSW	6	24,505,737 (GRCm39)	missense	possibly damaging	0.81
R7331:Iqub	UTSW	6	24,500,393 (GRCm39)	missense	possibly damaging	0.73
R7530:Iqub	UTSW	6	24,450,622 (GRCm39)	missense	probably benign	0.00
R7997:Iqub	UTSW	6	24,501,413 (GRCm39)	missense	possibly damaging	0.86
R8050:Iqub	UTSW	6	24,503,784 (GRCm39)	missense	possibly damaging	0.95
R8141:Iqub	UTSW	6	24,491,608 (GRCm39)	missense	probably benign	0.00
R8153:Iqub	UTSW	6	24,450,789 (GRCm39)	nonsense	probably null
R8163:Iqub	UTSW	6	24,449,714 (GRCm39)	missense	probably benign	0.01
R8702:Iqub	UTSW	6	24,461,914 (GRCm39)	missense	probably damaging	1.00
R8824:Iqub	UTSW	6	24,479,307 (GRCm39)	nonsense	probably null
R8899:Iqub	UTSW	6	24,505,768 (GRCm39)	missense	probably benign	0.00
R9075:Iqub	UTSW	6	24,446,124 (GRCm39)	missense	probably damaging	1.00
R9186:Iqub	UTSW	6	24,450,766 (GRCm39)	missense	possibly damaging	0.92
R9240:Iqub	UTSW	6	24,505,622 (GRCm39)	missense	probably benign
R9256:Iqub	UTSW	6	24,446,198 (GRCm39)	missense	possibly damaging	0.92
X0025:Iqub	UTSW	6	24,500,383 (GRCm39)	missense	probably damaging	0.96
Z1088:Iqub	UTSW	6	24,500,242 (GRCm39)	splice site	probably null

Nature of Mutation

DNA sequencing using the SOLiD technique identified a G to A transition at position 249 of the Iqub transcript in exon 2 of 13 total exons. The mutated nucleotide causes a glutamic acid to lysine substitution at amino acid 53 of the encoded protein. The mutation has been confirmed by DNA sequencing using the Sanger method (Figure 1).

Protein Function and Prediction

The Iqub gene encodes a 788 amino acid protein that contains a ubiquitin-like domain at residues 127-203 and an IQ calmodulin-binding domain at residues 334-363 (Uniprot Q8CDK3).

The E53K change is predicted to be probably benign by the PolyPhen program.

Posted On

2010-08-09