Mutagenetix > Incidental Mutation

Incidental Mutation 'R0432:Cabp2'

38879

Institutional Source

Beutler Lab

Gene Symbol

Cabp2

Ensembl Gene

ENSMUSG00000024857

Gene Name

calcium binding protein 2

Synonyms

MMRRC Submission

038634-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.111) question?

Stock #

R0432 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

4131578-4137340 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

T to C at 4134903 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Threonine at position 28 (I28T)

Ref Sequence

ENSEMBL: ENSMUSP00000124389 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000159148] [ENSMUST00000159556] [ENSMUST00000159593] [ENSMUST00000162908]

AlphaFold

no structure available at present

Predicted Effect

probably benign
Transcript: ENSMUST00000159148
AA Change: I63T

PolyPhen 2 Score 0.214 (Sensitivity: 0.92; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000125740
Gene: ENSMUSG00000024857
AA Change: I63T

Domain	Start	End	E-Value	Type
low complexity region	36	46	N/A	INTRINSIC
EFh	65	93	2.62e-5	SMART
Blast:EFh	101	126	3e-6	BLAST
EFh	139	167	1.26e-7	SMART
EFh	176	203	3.85e-3	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000159556
AA Change: I28T

PolyPhen 2 Score 0.593 (Sensitivity: 0.87; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000124389
Gene: ENSMUSG00000024857
AA Change: I28T

Domain	Start	End	E-Value	Type
EFh	30	58	2.62e-5	SMART
Blast:EFh	66	91	2e-6	BLAST
EFh	104	132	1.26e-7	SMART
EFh	141	168	3.85e-3	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000159593
AA Change: I63T

PolyPhen 2 Score 0.532 (Sensitivity: 0.88; Specificity: 0.90)

SMART Domains

Protein: ENSMUSP00000124607
Gene: ENSMUSG00000024857
AA Change: I63T

Domain	Start	End	E-Value	Type
low complexity region	36	46	N/A	INTRINSIC
Pfam:EF-hand_1	65	93	2.8e-9	PFAM
Pfam:EF-hand_6	65	96	6.9e-8	PFAM

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000162584

Predicted Effect

probably benign
Transcript: ENSMUST00000162908
AA Change: I81T

PolyPhen 2 Score 0.268 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000125255
Gene: ENSMUSG00000024857
AA Change: I81T

Domain	Start	End	E-Value	Type
low complexity region	25	39	N/A	INTRINSIC
EFh	83	111	2.62e-5	SMART
Blast:EFh	119	144	4e-6	BLAST
EFh	157	185	1.26e-7	SMART
EFh	194	221	3.85e-3	SMART

Meta Mutation Damage Score

0.1337

Coding Region Coverage

1x: 99.2%
3x: 98.3%
10x: 96.3%
20x: 92.9%

Validation Efficiency

99% (91/92)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene belongs to a subfamily of calcium binding proteins that share similarity to calmodulin. Like calmodulin, these family members can likely stimulate calmodulin-dependent kinase II and the protein phosphatase calcineurin. Calcium binding proteins are an important component of calcium mediated cellular signal transduction. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jan 2016]
PHENOTYPE: Homozygous knockout affects calcium channels in cochlear inner hair cell synapses, resulting in hearing impairment. It also affects transmission of responses to light through the retinal circuits. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 88 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
2310061I04Rik	A	G	17: 36,206,708 (GRCm39)	L110P	probably damaging	Het
4930522L14Rik	A	T	5: 109,884,785 (GRCm39)	C358S	probably damaging	Het
Abca8b	C	A	11: 109,870,841 (GRCm39)	V104F	possibly damaging	Het
Afap1l2	T	C	19: 56,905,551 (GRCm39)		probably benign	Het
Ahctf1	A	C	1: 179,611,726 (GRCm39)	I548R	probably damaging	Het
Alox12b	G	T	11: 69,060,382 (GRCm39)	G646V	probably damaging	Het
Aoah	C	T	13: 21,095,368 (GRCm39)		probably benign	Het
Arhgap39	C	T	15: 76,619,086 (GRCm39)	D833N	probably damaging	Het
Atxn1l	A	G	8: 110,458,325 (GRCm39)	W646R	probably damaging	Het
Cacna1b	G	A	2: 24,577,716 (GRCm39)	T719I	probably damaging	Het
Camk1d	A	T	2: 5,449,946 (GRCm39)	H70Q	probably damaging	Het
Car1	T	C	3: 14,835,236 (GRCm39)	T170A	probably benign	Het
Ccdc162	T	C	10: 41,417,856 (GRCm39)	T2113A	probably benign	Het
Cdc5l	G	A	17: 45,726,610 (GRCm39)	R321W	probably damaging	Het
Cdh17	T	A	4: 11,771,273 (GRCm39)	C18*	probably null	Het
Cdk17	A	T	10: 93,073,652 (GRCm39)		probably benign	Het
Chd9	T	A	8: 91,721,078 (GRCm39)		probably benign	Het
Chrm5	T	A	2: 112,310,000 (GRCm39)	K372M	possibly damaging	Het
Clasp2	A	G	9: 113,738,487 (GRCm39)	T423A	probably benign	Het
Col11a1	A	G	3: 113,999,550 (GRCm39)		probably benign	Het
Col27a1	T	C	4: 63,143,848 (GRCm39)	M512T	possibly damaging	Het
Dclk3	A	G	9: 111,314,003 (GRCm39)	D693G	probably damaging	Het
Dcun1d3	T	A	7: 119,457,173 (GRCm39)	K180*	probably null	Het
Dmxl2	T	C	9: 54,324,235 (GRCm39)	R876G	probably benign	Het
Dnmbp	A	T	19: 43,843,296 (GRCm39)	Y432*	probably null	Het
Elapor2	G	T	5: 9,490,966 (GRCm39)	G659*	probably null	Het
Eml2	C	T	7: 18,913,456 (GRCm39)	Q125*	probably null	Het
Faap100	A	C	11: 120,264,702 (GRCm39)		probably benign	Het
Foxp2	T	C	6: 15,254,278 (GRCm39)		probably benign	Het
Gda	A	G	19: 21,394,471 (GRCm39)	Y129H	probably damaging	Het
Gga3	G	A	11: 115,481,350 (GRCm39)	R207C	probably damaging	Het
Glg1	T	C	8: 111,909,201 (GRCm39)	I496M	probably damaging	Het
Glt6d1	C	A	2: 25,684,739 (GRCm39)		probably null	Het
Gm10322	A	T	10: 59,452,030 (GRCm39)	H49L	possibly damaging	Het
Golga5	G	T	12: 102,442,467 (GRCm39)	V269F	possibly damaging	Het
Gramd2b	G	A	18: 56,607,141 (GRCm39)	C85Y	probably benign	Het
Grhl1	C	T	12: 24,632,918 (GRCm39)	P153L	probably benign	Het
Hdac9	T	C	12: 34,487,221 (GRCm39)	Q60R	probably damaging	Het
Hdlbp	T	C	1: 93,353,054 (GRCm39)	I414V	probably damaging	Het
Itpk1	C	T	12: 102,572,337 (GRCm39)		probably benign	Het
Itsn1	T	A	16: 91,612,408 (GRCm39)	Y266N	probably damaging	Het
Lipe	G	A	7: 25,097,913 (GRCm39)	P10L	probably benign	Het
Lrrc8a	A	G	2: 30,147,079 (GRCm39)	E631G	probably damaging	Het
Lvrn	T	A	18: 47,038,366 (GRCm39)	N973K	possibly damaging	Het
Man2c1	T	A	9: 57,042,881 (GRCm39)	H250Q	probably damaging	Het
Mup3	T	C	4: 62,003,519 (GRCm39)	T117A	probably benign	Het
Myo6	A	C	9: 80,181,256 (GRCm39)		probably benign	Het
Nbn	T	A	4: 15,983,951 (GRCm39)		probably benign	Het
Ncapg	T	A	5: 45,829,770 (GRCm39)	N157K	probably damaging	Het
Or4p7	C	T	2: 88,222,377 (GRCm39)	T262I	probably damaging	Het
Or5an1	T	A	19: 12,261,267 (GRCm39)	M285K	probably damaging	Het
Or5m12	T	A	2: 85,734,501 (GRCm39)	N299I	probably damaging	Het
Or5w14	G	A	2: 87,541,774 (GRCm39)	H159Y	probably benign	Het
Or9m1	T	C	2: 87,733,304 (GRCm39)	T239A	probably damaging	Het
P4ha1	T	A	10: 59,184,079 (GRCm39)	Y180*	probably null	Het
Pcdhb19	T	A	18: 37,632,588 (GRCm39)	F794L	probably benign	Het
Pdxdc1	T	A	16: 13,672,264 (GRCm39)	I379F	probably damaging	Het
Psme3	T	A	11: 101,211,268 (GRCm39)	S185T	possibly damaging	Het
Ptgr1	A	G	4: 58,978,045 (GRCm39)	S116P	probably damaging	Het
Ptpn23	A	T	9: 110,218,078 (GRCm39)		probably null	Het
Rabgap1l	A	C	1: 160,549,775 (GRCm39)	I277R	probably benign	Het
Rapgef1	C	T	2: 29,569,828 (GRCm39)	T93I	possibly damaging	Het
Rbp3	A	T	14: 33,676,730 (GRCm39)	D226V	probably damaging	Het
Rnf144a	A	T	12: 26,389,328 (GRCm39)	C38S	probably damaging	Het
Rptor	C	T	11: 119,671,379 (GRCm39)	Q281*	probably null	Het
Rragd	T	C	4: 33,004,332 (GRCm39)	L208S	probably damaging	Het
Slc12a4	T	C	8: 106,686,120 (GRCm39)	E41G	probably damaging	Het
Slc16a1	G	T	3: 104,560,735 (GRCm39)	V347F	probably benign	Het
Slit1	G	A	19: 41,731,732 (GRCm39)	T39I	probably damaging	Het
Sra1	T	C	18: 36,810,556 (GRCm39)	N98S	probably benign	Het
Ssx2ip	T	C	3: 146,132,184 (GRCm39)	L215P	probably damaging	Het
Syne2	A	T	12: 75,995,838 (GRCm39)	H2126L	probably damaging	Het
Tep1	TTTCTTCTTCTT	TTTCTTCTT	14: 51,104,280 (GRCm39)		probably benign	Het
Tgfbi	T	C	13: 56,780,004 (GRCm39)		probably benign	Het
Tmem232	T	C	17: 65,563,498 (GRCm39)	M632V	probably damaging	Het
Tmem81	C	G	1: 132,435,567 (GRCm39)	I124M	probably damaging	Het
Tnnt3	T	G	7: 142,065,823 (GRCm39)	D153E	probably benign	Het
Tnrc6b	T	A	15: 80,807,647 (GRCm39)		probably benign	Het
Tpsab1	A	G	17: 25,562,798 (GRCm39)		probably benign	Het
Usp34	T	A	11: 23,351,505 (GRCm39)	V1431D	probably damaging	Het
Wdr49	G	T	3: 75,357,329 (GRCm39)	R285S	possibly damaging	Het
Wdr7	A	G	18: 63,929,320 (GRCm39)	Y1052C	probably damaging	Het
Zan	A	T	5: 137,380,578 (GRCm39)		probably benign	Het
Zfp652	G	A	11: 95,654,565 (GRCm39)	V323I	possibly damaging	Het
Zfp740	A	G	15: 102,121,094 (GRCm39)	T136A	possibly damaging	Het
Zfp82	C	T	7: 29,755,754 (GRCm39)	E443K	probably damaging	Het
Zfp874b	A	G	13: 67,629,955 (GRCm39)	S10P	probably damaging	Het
Zmynd19	A	G	2: 24,848,134 (GRCm39)	Y110C	probably benign	Het

Other mutations in Cabp2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02160:Cabp2	APN	19	4,134,868 (GRCm39)	splice site	probably benign
IGL02338:Cabp2	APN	19	4,134,154 (GRCm39)	missense	possibly damaging	0.74
R0017:Cabp2	UTSW	19	4,136,242 (GRCm39)	missense	possibly damaging	0.88
R0153:Cabp2	UTSW	19	4,134,913 (GRCm39)	splice site	probably benign
R2027:Cabp2	UTSW	19	4,137,126 (GRCm39)	missense	probably damaging	1.00
R3693:Cabp2	UTSW	19	4,133,593 (GRCm39)	missense	probably benign	0.02
R3694:Cabp2	UTSW	19	4,133,593 (GRCm39)	missense	probably benign	0.02
R3695:Cabp2	UTSW	19	4,133,593 (GRCm39)	missense	probably benign	0.02
R5935:Cabp2	UTSW	19	4,136,497 (GRCm39)	missense	probably damaging	1.00
R5939:Cabp2	UTSW	19	4,136,470 (GRCm39)	missense	possibly damaging	0.85
R6413:Cabp2	UTSW	19	4,135,698 (GRCm39)	splice site	probably null
R7023:Cabp2	UTSW	19	4,132,658 (GRCm39)	critical splice acceptor site	probably null
R8113:Cabp2	UTSW	19	4,135,582 (GRCm39)	missense	probably damaging	1.00
R8544:Cabp2	UTSW	19	4,134,892 (GRCm39)	missense	probably damaging	1.00
R9125:Cabp2	UTSW	19	4,135,597 (GRCm39)	missense	probably damaging	1.00
R9310:Cabp2	UTSW	19	4,136,464 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TGCAGTCCAGTGGCAGAATACTTG -3'
(R):5'- AAAGCAGTCCTTGACCAGTGTGG -3'

Sequencing Primer
(F):5'- ttacatctccagcacagcc -3'
(R):5'- GTCACTGAGACCAAGGGGTTG -3'

Posted On

2013-05-23