Mutagenetix > Incidental Mutation

Incidental Mutation 'R1888:Mecp2'

308227

Institutional Source

Beutler Lab

Gene Symbol

Mecp2

Ensembl Gene

ENSMUSG00000031393

Gene Name

methyl CpG binding protein 2

Synonyms

WBP10, D630021H01Rik, 1500041B07Rik, Mbd5

MMRRC Submission

039909-MU

Accession Numbers

Essential gene?

Possibly essential (E-score: 0.600) question?

Stock #

R1888 (G1)

Quality Score

222

Status

Not validated

Chromosome

Chromosomal Location

73070198-73129296 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 73080781 bp (GRCm39)

Zygosity

Homozygous

Amino Acid Change

Alanine to Threonine at position 79 (A79T)

Ref Sequence

ENSEMBL: ENSMUSP00000119947 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000033770] [ENSMUST00000100750] [ENSMUST00000123362] [ENSMUST00000140399] [ENSMUST00000170481]

AlphaFold

Q9Z2D6

Predicted Effect

unknown
Transcript: ENSMUST00000033770
AA Change: A79T

SMART Domains

Protein: ENSMUSP00000033770
Gene: ENSMUSG00000031393
AA Change: A79T

Domain	Start	End	E-Value	Type
low complexity region	2	21	N/A	INTRINSIC
low complexity region	40	61	N/A	INTRINSIC
low complexity region	82	98	N/A	INTRINSIC
MBD	109	186	7.34e-36	SMART
AT_hook	202	214	5.16e0	SMART
low complexity region	248	255	N/A	INTRINSIC
AT_hook	282	294	1.2e2	SMART
low complexity region	357	420	N/A	INTRINSIC

Predicted Effect

possibly damaging
Transcript: ENSMUST00000100750
AA Change: A62T

PolyPhen 2 Score 0.845 (Sensitivity: 0.83; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000098314
Gene: ENSMUSG00000031393
AA Change: A62T

Domain	Start	End	E-Value	Type
low complexity region	23	44	N/A	INTRINSIC
low complexity region	65	81	N/A	INTRINSIC
MBD	92	169	7.34e-36	SMART
AT_hook	185	197	5.16e0	SMART
low complexity region	231	238	N/A	INTRINSIC
AT_hook	265	277	1.2e2	SMART
low complexity region	340	403	N/A	INTRINSIC

Predicted Effect

probably damaging
Transcript: ENSMUST00000123362
AA Change: A62T

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000118842
Gene: ENSMUSG00000031393
AA Change: A62T

Domain	Start	End	E-Value	Type
low complexity region	23	44	N/A	INTRINSIC
low complexity region	65	81	N/A	INTRINSIC
MBD	92	166	1.19e-21	SMART

Predicted Effect

probably damaging
Transcript: ENSMUST00000140399
AA Change: A79T

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)

SMART Domains

Protein: ENSMUSP00000119947
Gene: ENSMUSG00000031393
AA Change: A79T

Domain	Start	End	E-Value	Type
low complexity region	2	21	N/A	INTRINSIC
low complexity region	40	61	N/A	INTRINSIC
low complexity region	82	98	N/A	INTRINSIC
MBD	109	183	1.19e-21	SMART

Predicted Effect

possibly damaging
Transcript: ENSMUST00000170481
AA Change: A62T

PolyPhen 2 Score 0.845 (Sensitivity: 0.83; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000127115
Gene: ENSMUSG00000031393
AA Change: A62T

Domain	Start	End	E-Value	Type
low complexity region	23	44	N/A	INTRINSIC
low complexity region	65	81	N/A	INTRINSIC
MBD	92	169	7.34e-36	SMART
AT_hook	185	197	5.16e0	SMART
low complexity region	231	238	N/A	INTRINSIC
AT_hook	265	277	1.2e2	SMART
low complexity region	340	403	N/A	INTRINSIC

Coding Region Coverage

1x: 99.2%
3x: 98.6%
10x: 97.3%
20x: 95.3%

Validation Efficiency

100% (65/65)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] DNA methylation is the major modification of eukaryotic genomes and plays an essential role in mammalian development. Human proteins MECP2, MBD1, MBD2, MBD3, and MBD4 comprise a family of nuclear proteins related by the presence in each of a methyl-CpG binding domain (MBD). Each of these proteins, with the exception of MBD3, is capable of binding specifically to methylated DNA. MECP2, MBD1 and MBD2 can also repress transcription from methylated gene promoters. In contrast to other MBD family members, MECP2 is X-linked and subject to X inactivation. MECP2 is dispensible in stem cells, but is essential for embryonic development. MECP2 gene mutations are the cause of most cases of Rett syndrome, a progressive neurologic developmental disorder and one of the most common causes of mental retardation in females. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Oct 2015]
PHENOTYPE: Female mice homozygous or male mice hemizygous for a null allele exhibit premature death, behavioral and neurological abnormalities, abnormal nervous system phenotypes, abnormal breathing, and abnormal hearing. Heterozygous mice exhibit similar behavioral and neurological abnormalities. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 100 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
4930447C04Rik	A	G	12: 72,960,030 (GRCm39)	M80T	unknown	Het
4930578I06Rik	A	G	14: 64,223,632 (GRCm39)	L48P	probably damaging	Het
Abcc9	A	G	6: 142,625,040 (GRCm39)	S452P	probably benign	Het
Adgrb2	T	C	4: 129,907,419 (GRCm39)	F977S	probably damaging	Het
Adgrf5	T	G	17: 43,737,896 (GRCm39)		probably null	Het
Adgrl4	A	G	3: 151,144,914 (GRCm39)	N21S	probably benign	Het
Adss2	A	T	1: 177,612,517 (GRCm39)	Y77*	probably null	Het
Ahnak	A	T	19: 8,984,452 (GRCm39)	D1912V	probably damaging	Het
Ahnak2	A	G	12: 112,740,325 (GRCm39)	M1249T	possibly damaging	Het
Akap6	A	T	12: 53,188,958 (GRCm39)	D2124V	possibly damaging	Het
Ankrd28	A	T	14: 31,453,982 (GRCm39)		probably benign	Het
Bbs12	C	A	3: 37,374,712 (GRCm39)	L387I	probably damaging	Het
BC023105	T	C	18: 60,575,571 (GRCm39)		noncoding transcript	Het
Ciita	T	C	16: 10,328,948 (GRCm39)	Y411H	probably damaging	Het
Ckb	TCCACCACCA	TCCACCA	12: 111,636,079 (GRCm39)		probably benign	Het
Clec9a	G	A	6: 129,387,249 (GRCm39)	V35I	probably benign	Het
Cntn5	T	A	9: 9,984,082 (GRCm39)	Q382L	possibly damaging	Het
Cracdl	T	C	1: 37,663,364 (GRCm39)	K845E	possibly damaging	Het
Dock2	A	T	11: 34,598,169 (GRCm39)	I334N	probably damaging	Het
Dock9	G	T	14: 121,862,617 (GRCm39)	T833K	probably benign	Het
Drd2	G	A	9: 49,313,442 (GRCm39)	V204I	probably benign	Het
Fam120a	A	T	13: 49,039,342 (GRCm39)	I938N	possibly damaging	Het
Fndc1	T	C	17: 7,990,621 (GRCm39)	E1025G	unknown	Het
Fsip2	G	A	2: 82,774,504 (GRCm39)	D64N	probably benign	Het
Gm14496	T	A	2: 181,641,989 (GRCm39)	C553*	probably null	Het
Gm15587	C	G	5: 24,572,467 (GRCm39)		probably benign	Het
Gm6020	C	T	19: 61,172,391 (GRCm39)	H22Y	possibly damaging	Het
Gvin3	A	T	7: 106,196,630 (GRCm39)		noncoding transcript	Het
Hexa	A	G	9: 59,464,586 (GRCm39)	T159A	probably benign	Het
Hmcn1	C	G	1: 150,695,251 (GRCm39)	A218P	possibly damaging	Het
Hpgds	A	G	6: 65,115,217 (GRCm39)	F22S	probably damaging	Het
Il5ra	T	A	6: 106,708,874 (GRCm39)	N289Y	probably damaging	Het
Ilf2	T	C	3: 90,394,767 (GRCm39)		probably benign	Het
Irf2	A	T	8: 47,260,388 (GRCm39)	R107*	probably null	Het
Kcnk6	T	C	7: 28,925,075 (GRCm39)	I180M	probably benign	Het
Krtap5-3	G	A	7: 141,755,979 (GRCm39)		probably benign	Het
Lrig1	C	T	6: 94,631,859 (GRCm39)	A114T	probably benign	Het
Lrrc37a	A	G	11: 103,389,587 (GRCm39)	V1946A	probably benign	Het
Lrrc8b	T	C	5: 105,629,217 (GRCm39)	V521A	probably benign	Het
Macf1	T	G	4: 123,348,835 (GRCm39)	I2154L	possibly damaging	Het
Macf1	C	A	4: 123,368,505 (GRCm39)	E2085D	probably benign	Het
Maml1	C	T	11: 50,157,468 (GRCm39)	A236T	probably benign	Het
Mdc1	C	A	17: 36,165,117 (GRCm39)	T1481K	probably benign	Het
Med24	A	G	11: 98,598,108 (GRCm39)		probably benign	Het
Mfap3l	T	C	8: 61,124,424 (GRCm39)	V222A	possibly damaging	Het
Mis18bp1	A	G	12: 65,196,102 (GRCm39)	I554T	probably benign	Het
Mpped2	T	C	2: 106,529,790 (GRCm39)	I13T	probably benign	Het
Mthfd1l	C	A	10: 4,056,528 (GRCm39)	T948K	probably damaging	Het
Mtus1	C	T	8: 41,537,362 (GRCm39)	S118N	probably damaging	Het
Mtx3	A	G	13: 92,984,191 (GRCm39)	E156G	probably benign	Het
Mybbp1a	C	T	11: 72,336,863 (GRCm39)	T565I	probably benign	Het
Myh2	G	A	11: 67,071,676 (GRCm39)	V498M	probably damaging	Het
Myo15b	G	A	11: 115,777,899 (GRCm39)	G1049S	probably damaging	Het
Myo1b	T	A	1: 51,799,562 (GRCm39)		probably null	Het
Ndufa2	T	A	18: 36,877,573 (GRCm39)		probably benign	Het
Nipal2	T	C	15: 34,625,167 (GRCm39)	I129M	possibly damaging	Het
Nt5dc3	A	G	10: 86,669,926 (GRCm39)	N507S	possibly damaging	Het
Or4b12	A	G	2: 90,095,913 (GRCm39)	L287P	probably damaging	Het
Or8b12b	T	A	9: 37,684,163 (GRCm39)	D69E	possibly damaging	Het
Pcdhb17	G	A	18: 37,620,438 (GRCm39)		probably null	Het
Pcyt2	A	G	11: 120,508,677 (GRCm39)	M1T	probably null	Het
Pear1	C	A	3: 87,717,882 (GRCm39)		probably benign	Het
Pla2g2d	T	C	4: 138,503,126 (GRCm39)	M1T	probably null	Het
Plekhg6	T	C	6: 125,340,306 (GRCm39)	T685A	probably damaging	Het
Pramel19	T	A	4: 101,798,335 (GRCm39)	V102E	probably damaging	Het
Pwwp4a	G	T	X: 72,171,261 (GRCm39)	G218C	probably damaging	Homo
Pxk	T	C	14: 8,151,540 (GRCm38)	S452P	probably damaging	Het
Rab42	A	T	4: 132,030,529 (GRCm39)	D40E	probably benign	Het
Rapgef6	A	C	11: 54,551,654 (GRCm39)	T836P	probably damaging	Het
Rtn1	A	G	12: 72,283,307 (GRCm39)		probably benign	Het
Serpina3a	A	G	12: 104,082,362 (GRCm39)	D45G	probably benign	Het
Slco6b1	A	G	1: 96,849,786 (GRCm39)		noncoding transcript	Het
Smad9	CTTT	CTT	3: 54,696,600 (GRCm39)		probably benign	Het
Sntb1	T	A	15: 55,612,745 (GRCm39)	R278*	probably null	Het
Spice1	T	G	16: 44,185,989 (GRCm39)	S111A	probably damaging	Het
Stk40	T	A	4: 126,019,538 (GRCm39)	L90Q	probably damaging	Het
Syk	A	G	13: 52,794,826 (GRCm39)	Y520C	probably damaging	Het
Syngr2	G	A	11: 117,704,224 (GRCm39)	V170M	possibly damaging	Het
Tcf12	A	T	9: 71,765,816 (GRCm39)	D541E	possibly damaging	Het
Tedc2	T	A	17: 24,435,291 (GRCm39)	E366V	probably damaging	Het
Tedc2	C	A	17: 24,435,292 (GRCm39)	E366*	probably null	Het
Tlr4	T	C	4: 66,759,409 (GRCm39)	V734A	probably damaging	Het
Tmem132a	T	C	19: 10,840,863 (GRCm39)	E389G	probably damaging	Het
Tmem150b	A	G	7: 4,712,044 (GRCm39)	I112T	probably benign	Het
Tmod1	C	T	4: 46,097,069 (GRCm39)		silent	Het
Trbc1	G	A	6: 41,512,570 (GRCm39)		probably benign	Het
Tril	A	G	6: 53,796,577 (GRCm39)	L215P	probably damaging	Het
Trim24	G	T	6: 37,934,013 (GRCm39)	R652L	probably damaging	Het
Ttn	G	A	2: 76,623,151 (GRCm39)	P15429S	probably damaging	Het
Ttn	T	A	2: 76,706,302 (GRCm39)		probably benign	Het
Tubgcp2	A	G	7: 139,579,183 (GRCm39)	V701A	probably damaging	Het
Tubgcp2	A	G	7: 139,586,069 (GRCm39)	F407L	probably damaging	Het
Usp45	T	C	4: 21,784,811 (GRCm39)		probably benign	Het
Vmn1r30	A	C	6: 58,412,475 (GRCm39)	L119R	possibly damaging	Het
Washc5	A	C	15: 59,231,174 (GRCm39)	L363R	probably damaging	Het
Zan	T	C	5: 137,387,590 (GRCm39)	T4874A	unknown	Het
Zfp420	A	T	7: 29,573,933 (GRCm39)	H51L	probably damaging	Het
Zfp512b	C	A	2: 181,230,235 (GRCm39)	R497L	probably damaging	Het
Zmat4	A	G	8: 24,505,177 (GRCm39)	N139S	probably damaging	Het
Zng1	A	T	19: 24,932,769 (GRCm39)	V88D	probably damaging	Het

Other mutations in Mecp2

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL01520:Mecp2	APN	X	73,079,447 (GRCm39)	missense	possibly damaging	0.53
R1387:Mecp2	UTSW	X	73,079,394 (GRCm39)	missense	possibly damaging	0.93
R1888:Mecp2	UTSW	X	73,080,781 (GRCm39)	missense	probably damaging	1.00
R1891:Mecp2	UTSW	X	73,080,781 (GRCm39)	missense	probably damaging	1.00
R1894:Mecp2	UTSW	X	73,080,781 (GRCm39)	missense	probably damaging	1.00
R5890:Mecp2	UTSW	X	73,079,043 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

Posted On

2015-04-17