Mutagenetix > Incidental Mutation

Incidental Mutation 'R9694:Dcdc2a'

735975

Institutional Source

Beutler Lab

Gene Symbol

Dcdc2a

Ensembl Gene

ENSMUSG00000035910

Gene Name

doublecortin domain containing 2a

Synonyms

RU2, Dcdc2

MMRRC Submission

Accession Numbers

Essential gene?

Possibly non essential (E-score: 0.317) question?

Stock #

R9694 (G1)

Quality Score

225.009

Status

Not validated

Chromosome

Chromosomal Location

25239987-25394689 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to T at 25286340 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Isoleucine to Phenylalanine at position 125 (I125F)

Ref Sequence

ENSEMBL: ENSMUSP00000063650 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000036932] [ENSMUST00000069614]

AlphaFold

no structure available at present

Predicted Effect

possibly damaging
Transcript: ENSMUST00000036932
AA Change: I125F

PolyPhen 2 Score 0.583 (Sensitivity: 0.88; Specificity: 0.91)

SMART Domains

Protein: ENSMUSP00000047641
Gene: ENSMUSG00000035910
AA Change: I125F

Domain	Start	End	E-Value	Type
DCX	12	100	2.93e-40	SMART
DCX	134	221	1.76e-34	SMART
low complexity region	286	299	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000069614
AA Change: I125F

PolyPhen 2 Score 0.267 (Sensitivity: 0.91; Specificity: 0.88)

SMART Domains

Protein: ENSMUSP00000063650
Gene: ENSMUSG00000035910
AA Change: I125F

Domain	Start	End	E-Value	Type
DCX	12	100	2.93e-40	SMART
DCX	134	221	1.76e-34	SMART
low complexity region	286	299	N/A	INTRINSIC
low complexity region	325	340	N/A	INTRINSIC
coiled coil region	409	437	N/A	INTRINSIC
low complexity region	461	475	N/A	INTRINSIC

Coding Region Coverage

1x: 99.8%
3x: 99.7%
10x: 99.3%
20x: 98.7%

Validation Efficiency

MGI Phenotype

FUNCTION: This gene encodes a member of the doublecortin family. The protein encoded by this gene contains two doublecortin domains. The doublecortin domain has been demonstrated to bind tubulin and enhance microtubule polymerization. Alternatively spliced transcript variants encoding distinct isoforms have been found for this gene. [provided by RefSeq, Sep 2010]
PHENOTYPE: Mice homozygous for a knock-out allele exhibit impaired short term object recognition, impaired visuo-spatial learning and memory and increased anxiety-related response. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 77 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abcb1b	T	A	5: 8,899,573 (GRCm39)	Y948N	probably damaging	Het
Adamts2	A	G	11: 50,558,972 (GRCm39)	D229G	probably benign	Het
Adamts4	T	C	1: 171,081,530 (GRCm39)	S395P	probably benign	Het
Adcy1	T	C	11: 7,094,774 (GRCm39)	Y567H	probably damaging	Het
Agap3	A	G	5: 24,682,139 (GRCm39)	N212D	probably benign	Het
Atp2a2	A	G	5: 122,597,708 (GRCm39)	F775S	probably damaging	Het
Baz1b	A	T	5: 135,273,094 (GRCm39)	Q1406L	probably benign	Het
C030006K11Rik	A	T	15: 76,607,928 (GRCm39)	V30D	possibly damaging	Het
Cep170b	T	A	12: 112,701,993 (GRCm39)	V262E	probably damaging	Het
Cgnl1	C	T	9: 71,632,803 (GRCm39)	G183R	probably benign	Het
Chd8	A	G	14: 52,441,341 (GRCm39)	I2257T	possibly damaging	Het
Chrna7	A	G	7: 62,754,809 (GRCm39)	I266T	probably damaging	Het
Cyp3a25	A	T	5: 145,923,685 (GRCm39)	Y319*	probably null	Het
Dcdc2c	A	T	12: 28,585,553 (GRCm39)	I80N		Het
Dmtn	T	C	14: 70,852,732 (GRCm39)		probably null	Het
Dock2	T	C	11: 34,218,054 (GRCm39)	N1172S	probably benign	Het
Dock9	A	G	14: 121,818,791 (GRCm39)	S1564P	probably damaging	Het
Ecel1	T	C	1: 87,080,853 (GRCm39)	I350V	possibly damaging	Het
Eif4enif1	C	T	11: 3,170,384 (GRCm39)	L146F	probably damaging	Het
Ergic1	T	G	17: 26,843,585 (GRCm39)	D59E	probably benign	Het
F2rl2	A	T	13: 95,838,050 (GRCm39)	D365V	possibly damaging	Het
Fbxl16	C	T	17: 26,036,813 (GRCm39)	Q265*	probably null	Het
Fbxw26	T	C	9: 109,575,135 (GRCm39)		probably benign	Het
Fras1	A	T	5: 96,929,545 (GRCm39)	Y3983F	probably benign	Het
G6pd2	T	A	5: 61,966,460 (GRCm39)	D78E	probably benign	Het
Gas2l2	A	C	11: 83,314,170 (GRCm39)	S381A	possibly damaging	Het
Gm57858	A	G	3: 36,073,092 (GRCm39)	S397P	possibly damaging	Het
Grk2	G	A	19: 4,338,511 (GRCm39)	R474C	probably damaging	Het
Gxylt2	T	A	6: 100,710,174 (GRCm39)	V105E	probably benign	Het
Hexd	T	C	11: 121,107,813 (GRCm39)	V181A	probably damaging	Het
Ift70a2	T	C	2: 75,807,691 (GRCm39)	T274A	probably benign	Het
Ik	T	A	18: 36,877,840 (GRCm39)	D5E	probably benign	Het
Ilkap	A	G	1: 91,303,973 (GRCm39)	C163R		Het
Itpr3	C	T	17: 27,334,927 (GRCm39)	T2147I	probably damaging	Het
Kif1a	A	T	1: 92,950,173 (GRCm39)	V1418E	probably benign	Het
Kif26b	T	C	1: 178,743,815 (GRCm39)	C1304R	probably benign	Het
Lmna	CAGCACGGTGCGTGAGC	CAGC	3: 88,389,857 (GRCm39)		probably null	Het
Lvrn	A	T	18: 47,033,609 (GRCm39)	D940V	probably damaging	Het
Mill1	G	A	7: 17,997,027 (GRCm39)	R206H	probably benign	Het
Mrgpra1	A	T	7: 46,985,268 (GRCm39)	L137Q	probably damaging	Het
Npc2	C	A	12: 84,807,638 (GRCm39)	L73F	probably benign	Het
Or11g26	A	G	14: 50,752,669 (GRCm39)	T3A	probably benign	Het
Or52i2	A	T	7: 102,320,011 (GRCm39)	I295F	possibly damaging	Het
Or5al1	T	C	2: 85,990,681 (GRCm39)	E11G	probably benign	Het
Or5b97	A	T	19: 12,879,021 (GRCm39)	V41E	probably damaging	Het
Or5j3	T	C	2: 86,128,718 (GRCm39)	I186T	probably benign	Het
Osbpl1a	T	C	18: 12,952,565 (GRCm39)	H533R	probably benign	Het
Pax7	G	A	4: 139,556,819 (GRCm39)	T147M	probably benign	Het
Pdik1l	A	T	4: 134,006,711 (GRCm39)	S143T	unknown	Het
Prkg1	T	G	19: 30,764,371 (GRCm39)	T255P	possibly damaging	Het
Prmt2	A	T	10: 76,061,213 (GRCm39)	I91N	probably damaging	Het
Ptprm	A	G	17: 67,116,484 (GRCm39)	Y932H	probably damaging	Het
Ptprz1	A	T	6: 22,959,694 (GRCm39)	I64F	probably damaging	Het
Qrich2	T	C	11: 116,337,946 (GRCm39)	K154R	probably damaging	Het
Rab8b	T	C	9: 66,826,824 (GRCm39)	D31G	probably benign	Het
Radil	A	G	5: 142,473,378 (GRCm39)	S768P	probably damaging	Het
Rbm5	A	T	9: 107,622,152 (GRCm39)	D607E	probably benign	Het
Reep6	T	A	10: 80,169,393 (GRCm39)	V131E	probably damaging	Het
Rrbp1	T	A	2: 143,832,099 (GRCm39)	I23F	probably damaging	Het
Rubcn	A	T	16: 32,663,481 (GRCm39)	V385D	probably benign	Het
Sall2	C	T	14: 52,552,124 (GRCm39)	G357D	possibly damaging	Het
Slc12a6	T	A	2: 112,174,881 (GRCm39)	L547H	probably damaging	Het
Slc16a6	T	C	11: 109,354,322 (GRCm39)	T100A	probably benign	Het
Sptbn2	T	C	19: 4,800,535 (GRCm39)	L2250P	probably damaging	Het
Stab1	C	T	14: 30,876,901 (GRCm39)	A808T	probably benign	Het
Stag1	A	G	9: 100,810,151 (GRCm39)	T785A	probably benign	Het
Stambpl1	T	G	19: 34,211,535 (GRCm39)	S199A	probably benign	Het
Styxl2	A	T	1: 165,928,654 (GRCm39)	S319R	probably damaging	Het
Supt20	C	T	3: 54,623,015 (GRCm39)	S496L	probably benign	Het
Tanc1	T	C	2: 59,626,196 (GRCm39)	F518L	probably damaging	Het
Tdpoz3	T	A	3: 93,734,156 (GRCm39)	V277D	probably benign	Het
Unc45a	A	C	7: 79,975,403 (GRCm39)	Y934D	probably damaging	Het
Vmn1r192	G	A	13: 22,372,119 (GRCm39)	P34S	probably benign	Het
Wipf3	T	C	6: 54,466,004 (GRCm39)	S421P	possibly damaging	Het
Zfp296	A	G	7: 19,314,227 (GRCm39)	K361E	possibly damaging	Het
Zfp882	T	A	8: 72,667,915 (GRCm39)	N247K	probably benign	Het
Zfpm2	A	G	15: 40,965,710 (GRCm39)	T732A	possibly damaging	Het

Other mutations in Dcdc2a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01160:Dcdc2a	APN	13	25,303,312 (GRCm39)	missense	probably benign	0.00
IGL01314:Dcdc2a	APN	13	25,286,587 (GRCm39)	missense	probably damaging	1.00
IGL02171:Dcdc2a	APN	13	25,240,417 (GRCm39)	missense	probably damaging	1.00
IGL02490:Dcdc2a	APN	13	25,291,635 (GRCm39)	missense	probably damaging	1.00
R0128:Dcdc2a	UTSW	13	25,371,655 (GRCm39)	splice site	probably benign
R0130:Dcdc2a	UTSW	13	25,371,655 (GRCm39)	splice site	probably benign
R0366:Dcdc2a	UTSW	13	25,240,417 (GRCm39)	missense	probably damaging	1.00
R0507:Dcdc2a	UTSW	13	25,286,572 (GRCm39)	missense	probably damaging	0.99
R0514:Dcdc2a	UTSW	13	25,303,369 (GRCm39)	missense	probably benign	0.04
R1055:Dcdc2a	UTSW	13	25,286,593 (GRCm39)	missense	probably damaging	0.99
R1170:Dcdc2a	UTSW	13	25,240,290 (GRCm39)	missense	probably benign	0.34
R1301:Dcdc2a	UTSW	13	25,286,569 (GRCm39)	missense	possibly damaging	0.93
R1514:Dcdc2a	UTSW	13	25,245,237 (GRCm39)	missense	probably benign	0.05
R1842:Dcdc2a	UTSW	13	25,291,585 (GRCm39)	missense	probably damaging	1.00
R2060:Dcdc2a	UTSW	13	25,291,693 (GRCm39)	missense	possibly damaging	0.59
R2121:Dcdc2a	UTSW	13	25,303,268 (GRCm39)	missense	possibly damaging	0.93
R2122:Dcdc2a	UTSW	13	25,303,268 (GRCm39)	missense	possibly damaging	0.93
R2900:Dcdc2a	UTSW	13	25,304,481 (GRCm39)	missense	probably benign	0.01
R3153:Dcdc2a	UTSW	13	25,286,340 (GRCm39)	missense	probably benign	0.03
R3154:Dcdc2a	UTSW	13	25,286,340 (GRCm39)	missense	probably benign	0.03
R4353:Dcdc2a	UTSW	13	25,240,474 (GRCm39)	missense	probably damaging	1.00
R4608:Dcdc2a	UTSW	13	25,245,223 (GRCm39)	nonsense	probably null
R5099:Dcdc2a	UTSW	13	25,291,681 (GRCm39)	missense	probably benign	0.12
R5128:Dcdc2a	UTSW	13	25,286,512 (GRCm39)	missense	probably damaging	1.00
R5181:Dcdc2a	UTSW	13	25,386,347 (GRCm39)	missense	possibly damaging	0.94
R5271:Dcdc2a	UTSW	13	25,371,671 (GRCm39)	missense	probably benign	0.35
R5869:Dcdc2a	UTSW	13	25,291,713 (GRCm39)	missense	probably benign	0.05
R6058:Dcdc2a	UTSW	13	25,240,354 (GRCm39)	missense	possibly damaging	0.82
R6146:Dcdc2a	UTSW	13	25,389,440 (GRCm39)	missense	probably benign	0.35
R6892:Dcdc2a	UTSW	13	25,240,443 (GRCm39)	missense	probably damaging	1.00
R6956:Dcdc2a	UTSW	13	25,303,349 (GRCm39)	missense	probably benign	0.02
R6972:Dcdc2a	UTSW	13	25,304,372 (GRCm39)	intron	probably benign
R6973:Dcdc2a	UTSW	13	25,304,372 (GRCm39)	intron	probably benign
R7097:Dcdc2a	UTSW	13	25,291,681 (GRCm39)	missense	probably benign	0.12
R7247:Dcdc2a	UTSW	13	25,286,374 (GRCm39)	missense	probably benign	0.00
R7390:Dcdc2a	UTSW	13	25,291,600 (GRCm39)	missense	possibly damaging	0.89
R7570:Dcdc2a	UTSW	13	25,303,356 (GRCm39)	missense	probably benign
R7636:Dcdc2a	UTSW	13	25,286,605 (GRCm39)	missense	probably damaging	1.00
R7644:Dcdc2a	UTSW	13	25,291,674 (GRCm39)	missense	probably damaging	1.00
R7898:Dcdc2a	UTSW	13	25,286,361 (GRCm39)	missense	possibly damaging	0.67
R8070:Dcdc2a	UTSW	13	25,386,180 (GRCm39)	missense	probably benign	0.00
R8183:Dcdc2a	UTSW	13	25,291,633 (GRCm39)	missense	possibly damaging	0.95
R8829:Dcdc2a	UTSW	13	25,294,051 (GRCm39)	nonsense	probably null
R8865:Dcdc2a	UTSW	13	25,386,266 (GRCm39)	missense	probably benign	0.00
R8867:Dcdc2a	UTSW	13	25,386,266 (GRCm39)	missense	probably benign	0.00
R8868:Dcdc2a	UTSW	13	25,386,266 (GRCm39)	missense	probably benign	0.00
R9290:Dcdc2a	UTSW	13	25,386,313 (GRCm39)	missense	probably benign
R9760:Dcdc2a	UTSW	13	25,389,443 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TGCAGTCAGGCCTTGAAGAG -3'
(R):5'- TTTGCAATCAAGCTGTGAGGG -3'

Sequencing Primer
(F):5'- TTAGTACATCCGGACCATGGTCAAG -3'
(R):5'- CAATCAAGCTGTGAGGGGAAAAG -3'

Posted On

2022-11-14