Mutagenetix > Incidental Mutation

Incidental Mutation 'IGL02505:Chmp2a'

296257

Institutional Source

Australian Phenomics Network (link to record)

Gene Symbol

Chmp2a

Ensembl Gene

ENSMUSG00000033916

Gene Name

charged multivesicular body protein 2A

Synonyms

1500016L11Rik, chromatin modifying protein 2A

Accession Numbers

Essential gene?

Probably essential (E-score: 0.971) question?

Stock #

IGL02505

Quality Score

Status

Chromosome

Chromosomal Location

12765933-12768704 bp(-) (GRCm39)

Type of Mutation

nonsense

DNA Base Change (assembly)

T to A at 12767782 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Lysine to Stop codon at position 48 (K48*)

Ref Sequence

ENSEMBL: ENSMUSP00000147393 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000005705] [ENSMUST00000005711] [ENSMUST00000005714] [ENSMUST00000211369] [ENSMUST00000211344] [ENSMUST00000210587] [ENSMUST00000165394] [ENSMUST00000125964] [ENSMUST00000211626]

AlphaFold

Q9DB34

Predicted Effect

probably benign
Transcript: ENSMUST00000005705

SMART Domains

Protein: ENSMUSP00000005705
Gene: ENSMUSG00000005566

Domain	Start	End	E-Value	Type
low complexity region	2	34	N/A	INTRINSIC
low complexity region	37	57	N/A	INTRINSIC
RING	66	121	1.2e-7	SMART
BBOX	149	196	2.97e-12	SMART
BBOX	205	246	1.11e-11	SMART
BBC	253	379	7.92e-39	SMART
low complexity region	420	432	N/A	INTRINSIC
low complexity region	525	551	N/A	INTRINSIC
low complexity region	555	576	N/A	INTRINSIC
PHD	627	670	2.16e-9	SMART
RING	628	669	8.32e0	SMART
BROMO	697	801	6.5e-7	SMART

Predicted Effect

probably null
Transcript: ENSMUST00000005711
AA Change: K48*

SMART Domains

Protein: ENSMUSP00000005711
Gene: ENSMUSG00000033916
AA Change: K48*

Domain	Start	End	E-Value	Type
Pfam:Snf7	17	187	9.5e-50	PFAM
coiled coil region	196	222	N/A	INTRINSIC

Predicted Effect

probably benign
Transcript: ENSMUST00000005714

SMART Domains

Protein: ENSMUSP00000005714
Gene: ENSMUSG00000005575

Domain	Start	End	E-Value	Type
UBCc	32	173	8.83e-38	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000123541

SMART Domains

Protein: ENSMUSP00000120234
Gene: ENSMUSG00000005575

Domain	Start	End	E-Value	Type
UBCc	1	162	2.43e-17	SMART

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000123603

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000123778

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000125136

Predicted Effect

probably null
Transcript: ENSMUST00000211369
AA Change: K48*

Predicted Effect

probably null
Transcript: ENSMUST00000211344
AA Change: K48*

Predicted Effect

probably null
Transcript: ENSMUST00000210587
AA Change: K48*

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000129122

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000131837

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000142421

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000126827

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000138357

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000209487

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000128951

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000149061

Predicted Effect

noncoding transcript
Transcript: ENSMUST00000156389

SMART Domains

Protein: ENSMUSP00000117123
Gene: ENSMUSG00000005575

Domain	Start	End	E-Value	Type
PDB:2NVU\|C	69	138	4e-38	PDB
SCOP:d2e2c__	83	136	2e-8	SMART
Blast:UBCc	92	138	4e-27	BLAST

Predicted Effect

probably benign
Transcript: ENSMUST00000165394

SMART Domains

Protein: ENSMUSP00000132604
Gene: ENSMUSG00000005575

Domain	Start	End	E-Value	Type
UBCc	2	76	4.51e-2	SMART

Predicted Effect

probably benign
Transcript: ENSMUST00000125964

SMART Domains

Protein: ENSMUSP00000122638
Gene: ENSMUSG00000005575

Domain	Start	End	E-Value	Type
UBCc	20	161	3.67e-35	SMART

Predicted Effect

probably null
Transcript: ENSMUST00000211626
AA Change: K48*

Coding Region Coverage

Validation Efficiency

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] CHMP2A belongs to the chromatin-modifying protein/charged multivesicular body protein (CHMP) family. These proteins are components of ESCRT-III (endosomal sorting complex required for transport III), a complex involved in degradation of surface receptor proteins and formation of endocytic multivesicular bodies (MVBs). Some CHMPs have both nuclear and cytoplasmic/vesicular distributions, and one such CHMP, CHMP1A (MIM 164010), is required for both MVB formation and regulation of cell cycle progression (Tsang et al., 2006 [PubMed 16730941]).[supplied by OMIM, Mar 2008]

Allele List at MGI

Other mutations in this stock

Total: 69 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Aagab	C	A	9: 63,524,096 (GRCm39)	L68M	probably damaging	Het
Abca13	T	G	11: 9,531,498 (GRCm39)	L4575W	probably damaging	Het
Abcb11	A	T	2: 69,076,105 (GRCm39)	V1201D	probably damaging	Het
Aldoa	G	T	7: 126,395,166 (GRCm39)	A252E	probably damaging	Het
Ap1b1	C	T	11: 4,981,700 (GRCm39)	A536V	probably benign	Het
Arhgef3	A	G	14: 27,115,957 (GRCm39)	H233R	possibly damaging	Het
Arhgef40	A	T	14: 52,238,320 (GRCm39)	E1266D	probably damaging	Het
Atp1a4	C	T	1: 172,062,642 (GRCm39)	V622M	probably damaging	Het
Aup1	A	G	6: 83,032,258 (GRCm39)	T142A	probably benign	Het
Bcl6	A	T	16: 23,796,319 (GRCm39)	I36N	probably damaging	Het
Best1	A	G	19: 9,966,514 (GRCm39)	S358P	probably damaging	Het
Cadps	T	G	14: 12,449,759 (GRCm38)	Q1150P	probably damaging	Het
Capn5	T	A	7: 97,780,403 (GRCm39)	E322D	possibly damaging	Het
Cd300ld2	A	T	11: 114,904,513 (GRCm39)	M118K	probably benign	Het
Cdh9	T	C	15: 16,856,075 (GRCm39)	L705P	probably damaging	Het
Cep170b	T	G	12: 112,709,504 (GRCm39)	N436K	probably damaging	Het
Chil6	T	A	3: 106,313,278 (GRCm39)	I24F	probably benign	Het
Col19a1	C	T	1: 24,339,665 (GRCm39)		probably benign	Het
Cops7b	C	A	1: 86,520,043 (GRCm39)	Q65K	probably benign	Het
Cyp2e1	T	A	7: 140,349,069 (GRCm39)	L133H	probably damaging	Het
Dkc1	T	C	X: 74,152,339 (GRCm39)		probably benign	Het
Erlec1	A	G	11: 30,900,767 (GRCm39)	Y134H	probably damaging	Het
F8	C	A	X: 74,423,204 (GRCm39)		probably benign	Het
Fus	G	A	7: 127,580,679 (GRCm39)	R252Q	possibly damaging	Het
Fzd3	A	T	14: 65,490,555 (GRCm39)	D9E	probably benign	Het
Gm15821	T	C	17: 34,433,259 (GRCm39)		probably benign	Het
Gm5117	C	A	8: 32,228,344 (GRCm39)		noncoding transcript	Het
H2-Q6	A	G	17: 35,644,152 (GRCm39)	I45V	probably benign	Het
Hectd1	A	G	12: 51,847,496 (GRCm39)		probably null	Het
Ifi204	T	C	1: 173,583,220 (GRCm39)	K333E	probably benign	Het
Ildr1	G	A	16: 36,536,526 (GRCm39)	G185D	probably damaging	Het
Itgb2	G	A	10: 77,383,052 (GRCm39)	D141N	probably damaging	Het
Kdm1b	G	T	13: 47,214,331 (GRCm39)	D226Y	probably damaging	Het
Krt77	A	G	15: 101,769,381 (GRCm39)	L460P	probably damaging	Het
Lamp3	A	G	16: 19,474,207 (GRCm39)	I389T	possibly damaging	Het
Macroh2a1	A	G	13: 56,222,143 (GRCm39)	V336A	probably damaging	Het
Mars1	C	A	10: 127,140,113 (GRCm39)	E414*	probably null	Het
Mpg	T	C	11: 32,180,042 (GRCm39)	V190A	probably damaging	Het
Myh15	A	G	16: 48,937,626 (GRCm39)	I742M	possibly damaging	Het
Nell2	A	T	15: 95,194,144 (GRCm39)		probably benign	Het
Nmur1	T	C	1: 86,314,057 (GRCm39)	D370G	probably benign	Het
Npsr1	A	G	9: 24,009,578 (GRCm39)	E28G	probably benign	Het
Or52r1	T	C	7: 102,536,814 (GRCm39)	E182G	probably damaging	Het
Or56a3	A	T	7: 104,735,540 (GRCm39)	I206L	probably benign	Het
Or7a42	G	T	10: 78,791,767 (GRCm39)	V243F	probably benign	Het
Or8b12c	G	A	9: 37,715,627 (GRCm39)	C140Y	probably benign	Het
Pdzrn3	T	C	6: 101,128,899 (GRCm39)	N589S	possibly damaging	Het
Pkd1l3	T	C	8: 110,359,848 (GRCm39)	L901P	probably damaging	Het
Plekhg1	G	T	10: 3,907,139 (GRCm39)	K685N	probably damaging	Het
Prim1	T	A	10: 127,865,652 (GRCm39)	*419R	probably null	Het
Ptk2b	G	T	14: 66,391,692 (GRCm39)	N905K	probably damaging	Het
Rbm34	T	C	8: 127,676,071 (GRCm39)	I395V	probably benign	Het
Rfx1	A	G	8: 84,822,438 (GRCm39)	E912G	possibly damaging	Het
Rngtt	T	C	4: 33,337,936 (GRCm39)	V253A	possibly damaging	Het
Slc2a9	A	G	5: 38,594,002 (GRCm39)	Y169H	possibly damaging	Het
Slc49a4	G	T	16: 35,555,928 (GRCm39)	D177E	probably benign	Het
Susd4	C	A	1: 182,719,645 (GRCm39)	T420K	probably benign	Het
Tdrd3	G	A	14: 87,749,118 (GRCm39)	G676D	probably damaging	Het
Tec	T	C	5: 72,946,587 (GRCm39)	K47E	probably damaging	Het
Tenm2	C	A	11: 35,942,743 (GRCm39)	G1308*	probably null	Het
Tmprss15	A	T	16: 78,784,629 (GRCm39)	D675E	probably benign	Het
Vmn1r84	A	G	7: 12,096,346 (GRCm39)	C104R	probably damaging	Het
Vmn2r49	T	A	7: 9,710,378 (GRCm39)	M785L	probably benign	Het
Vmn2r85	G	T	10: 130,261,449 (GRCm39)	T296K	probably damaging	Het
Wdr3	C	T	3: 100,059,290 (GRCm39)	S343N	probably benign	Het
Yju2	G	T	17: 56,269,051 (GRCm39)	G53V	probably damaging	Het
Zfp143	A	T	7: 109,690,993 (GRCm39)	M515L	possibly damaging	Het
Zfp735	A	G	11: 73,580,626 (GRCm39)	I42V	probably benign	Het
Zswim5	A	T	4: 116,819,749 (GRCm39)	M385L	probably benign	Het

Other mutations in Chmp2a

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL03305:Chmp2a	APN	7	12,766,082 (GRCm39)	missense	possibly damaging	0.83
kestrel	UTSW	7	12,766,601 (GRCm39)	missense	probably damaging	0.98
R0631:Chmp2a	UTSW	7	12,766,371 (GRCm39)	missense	probably damaging	1.00
R1927:Chmp2a	UTSW	7	12,767,863 (GRCm39)	missense	possibly damaging	0.92
R5209:Chmp2a	UTSW	7	12,766,601 (GRCm39)	missense	probably damaging	0.98
R5568:Chmp2a	UTSW	7	12,767,758 (GRCm39)	missense	probably benign	0.45
R5620:Chmp2a	UTSW	7	12,766,237 (GRCm39)	missense	probably benign	0.00
R5830:Chmp2a	UTSW	7	12,766,039 (GRCm39)	missense	probably damaging	0.99
R6435:Chmp2a	UTSW	7	12,766,701 (GRCm39)	nonsense	probably null
R8891:Chmp2a	UTSW	7	12,767,840 (GRCm39)	missense	probably benign	0.01
R9163:Chmp2a	UTSW	7	12,766,645 (GRCm39)	missense	possibly damaging	0.85
R9653:Chmp2a	UTSW	7	12,766,456 (GRCm39)	missense	probably damaging	1.00

Posted On

2015-04-16