Mutagenetix > Incidental Mutation

Incidental Mutation 'R3833:Mep1b'

275511

Institutional Source

Beutler Lab

Gene Symbol

Mep1b

Ensembl Gene

ENSMUSG00000024313

Gene Name

meprin 1 beta

Synonyms

Mep-1b, meprin beta

MMRRC Submission

040888-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.187) question?

Stock #

R3833 (G1)

Quality Score

225

Status

Validated

Chromosome

Chromosomal Location

21205401-21233256 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

C to T at 21219296 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Isoleucine at position 150 (T150I)

Ref Sequence

ENSEMBL: ENSMUSP00000080866 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000082235]

AlphaFold

Q61847

Predicted Effect

possibly damaging
Transcript: ENSMUST00000082235
AA Change: T150I

PolyPhen 2 Score 0.824 (Sensitivity: 0.84; Specificity: 0.93)

SMART Domains

Protein: ENSMUSP00000080866
Gene: ENSMUSG00000024313
AA Change: T150I

Domain	Start	End	E-Value	Type
signal peptide	1	20	N/A	INTRINSIC
low complexity region	30	42	N/A	INTRINSIC
ZnMc	68	208	1.23e-54	SMART
MAM	261	430	1.91e-52	SMART
MATH	433	569	4.88e-8	SMART
EGF	610	647	2.35e-2	SMART
transmembrane domain	658	680	N/A	INTRINSIC

Meta Mutation Damage Score

0.1485

Coding Region Coverage

1x: 99.3%
3x: 98.7%
10x: 97.7%
20x: 96.4%

Validation Efficiency

97% (70/72)

MGI Phenotype

FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Meprins are multidomain zinc metalloproteases that are highly expressed in mammalian kidney and intestinal brush border membranes, and in leukocytes and certain cancer cells. They are involved in the hydrolysis of a variety of peptide and protein substrates, and have been implicated in cancer and intestinal inflammation. Mature meprins are oligomers of evolutionarily related, but separately encoded alpha and/or beta subunits. Homooligomers of alpha subunit are secreted, whereas, oligomers containing the beta subunit are plasma membrane-bound. This gene encodes the beta subunit. Targeted disruption of this gene in mice affects embryonic viability, renal gene expression profiles, and distribution of the membrane-associated alpha subunit in kidney and intestine. [provided by RefSeq, Oct 2011]
PHENOTYPE: Homozygotes for a targeted null mutation exhibit 50% prenatal lethality; survivors have reduced birth weight and show altered renal gene expression, but otherwise are apparently normal. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 73 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
9630041A04Rik	G	A	9: 101,820,062 (GRCm39)	G161S	probably damaging	Het
Acp7	T	C	7: 28,314,519 (GRCm39)	D282G	probably benign	Het
Atp10d	T	A	5: 72,396,568 (GRCm39)	C258S	possibly damaging	Het
Atp6ap1	T	C	X: 73,340,813 (GRCm39)	I10T	possibly damaging	Het
Atp6v0d2	T	G	4: 19,922,395 (GRCm39)	N35H	probably damaging	Het
Bcat1	T	A	6: 144,955,834 (GRCm39)	D349V	probably damaging	Het
Cacnb2	A	T	2: 14,986,236 (GRCm39)	I338F	probably damaging	Het
Ccn6	T	C	10: 39,030,945 (GRCm39)	K193E	probably benign	Het
Ccr1	T	C	9: 123,764,324 (GRCm39)	T69A	possibly damaging	Het
Cenpe	T	G	3: 134,928,083 (GRCm39)		probably benign	Het
Cps1	G	A	1: 67,178,946 (GRCm39)	G53R	probably damaging	Het
Cstb	T	C	10: 78,263,184 (GRCm39)	F70L	probably benign	Het
Cyb5d2	G	T	11: 72,686,349 (GRCm39)	S80R	possibly damaging	Het
Cyfip2	T	C	11: 46,152,333 (GRCm39)	D485G	probably benign	Het
Cyp27b1	G	T	10: 126,886,929 (GRCm39)	V382L	probably damaging	Het
Cyp8b1	C	A	9: 121,745,109 (GRCm39)	Q74H	probably benign	Het
Dennd2a	G	A	6: 39,483,651 (GRCm39)	P403L	probably damaging	Het
Dennd2a	G	T	6: 39,483,657 (GRCm39)	S401Y	probably damaging	Het
Dnaaf5	T	C	5: 139,167,320 (GRCm39)	V447A	possibly damaging	Het
Dpp9	A	T	17: 56,506,113 (GRCm39)	F429I	possibly damaging	Het
Gcn1	A	T	5: 115,730,191 (GRCm39)	Q835L	probably benign	Het
Gtf2b	T	A	3: 142,477,153 (GRCm39)	D8E	probably benign	Het
Hao1	A	T	2: 134,364,925 (GRCm39)	V234D	probably damaging	Het
Hephl1	T	C	9: 14,981,044 (GRCm39)	E796G	probably damaging	Het
Herc4	A	G	10: 63,081,739 (GRCm39)	I21V	probably benign	Het
Htt	T	A	5: 34,979,062 (GRCm39)	V815D	probably benign	Het
Iglv2	A	T	16: 19,079,593 (GRCm39)	M1K	probably null	Het
Igsf8	G	T	1: 172,145,837 (GRCm39)	A315S	probably benign	Het
Il1a	T	C	2: 129,148,599 (GRCm39)	D37G	possibly damaging	Het
Iqcb1	T	A	16: 36,652,276 (GRCm39)	C62*	probably null	Het
Itgad	A	T	7: 127,785,405 (GRCm39)	T381S	probably damaging	Het
Itpkb	T	C	1: 180,161,260 (GRCm39)	V462A	probably benign	Het
Kalrn	T	A	16: 33,860,259 (GRCm39)	R199*	probably null	Het
Kif24	G	T	4: 41,395,064 (GRCm39)	A603D	probably damaging	Het
Kif26b	GAAA	GAA	1: 178,744,181 (GRCm39)		probably null	Het
Klrc3	A	G	6: 129,620,181 (GRCm39)	L24P	probably damaging	Het
Lmnb1	A	C	18: 56,861,598 (GRCm39)	D163A	probably benign	Het
Lrrc9	T	C	12: 72,529,765 (GRCm39)	L912P	probably damaging	Het
Mageh1	A	T	X: 151,820,004 (GRCm39)	W111R	probably damaging	Het
Mapk7	A	G	11: 61,380,680 (GRCm39)	S641P	possibly damaging	Het
Mapt	A	T	11: 104,177,961 (GRCm39)	Q38L	possibly damaging	Het
Med12	C	A	X: 100,339,498 (GRCm39)	P2037Q	possibly damaging	Het
Med22	A	G	2: 26,800,379 (GRCm39)	S17P	probably damaging	Het
Mroh1	C	T	15: 76,285,819 (GRCm39)	T71I	probably benign	Het
Nap1l3	A	G	X: 121,305,995 (GRCm39)	V241A	possibly damaging	Het
Pcdhga6	A	T	18: 37,841,479 (GRCm39)	N400Y	probably damaging	Het
Pdgfd	T	C	9: 6,359,762 (GRCm39)	S278P	probably damaging	Het
Pgap1	A	G	1: 54,596,624 (GRCm39)	M39T	probably damaging	Het
Pgc	C	A	17: 48,040,236 (GRCm39)	F93L	probably null	Het
Phf14	A	G	6: 11,933,873 (GRCm39)		probably null	Het
Piezo2	A	G	18: 63,214,733 (GRCm39)		probably null	Het
Pja2	T	C	17: 64,616,397 (GRCm39)	D166G	probably benign	Het
Ppp1r12c	T	A	7: 4,485,785 (GRCm39)		probably benign	Het
Pus3	G	C	9: 35,477,874 (GRCm39)	G369R	probably benign	Het
Rhbdf2	T	A	11: 116,495,250 (GRCm39)	D251V	probably damaging	Het
Rsad1	A	G	11: 94,434,130 (GRCm39)	V366A	probably benign	Het
S100a10	T	C	3: 93,471,680 (GRCm39)	V88A	probably damaging	Het
Scarf1	T	C	11: 75,406,078 (GRCm39)	C121R	probably damaging	Het
Scn7a	A	G	2: 66,528,028 (GRCm39)	S821P	probably damaging	Het
Sco1	T	C	11: 66,944,605 (GRCm39)	V76A	probably damaging	Het
Sdsl	C	A	5: 120,601,183 (GRCm39)	A30S	probably benign	Het
Slc26a6	C	T	9: 108,733,117 (GRCm39)	T32I	possibly damaging	Het
Slit3	A	T	11: 35,579,509 (GRCm39)	S1229C	probably null	Het
Snd1	G	T	6: 28,531,403 (GRCm39)		probably benign	Het
Tdrd3	A	G	14: 87,718,221 (GRCm39)	T201A	probably damaging	Het
Tekt1	T	C	11: 72,245,645 (GRCm39)	N170S	probably benign	Het
Thsd1	T	G	8: 22,733,132 (GRCm39)	S60A	possibly damaging	Het
Tmem121b	C	T	6: 120,469,841 (GRCm39)	G292E	probably damaging	Het
Trim63	A	G	4: 134,048,507 (GRCm39)	N172S	probably benign	Het
Usp24	T	C	4: 106,219,209 (GRCm39)		probably null	Het
Zdhhc16	T	A	19: 41,926,553 (GRCm39)		probably null	Het
Zfp1010	T	C	2: 176,956,998 (GRCm39)	S167G	possibly damaging	Het
Zfp709	G	A	8: 72,642,906 (GRCm39)	V112M	probably benign	Het

Other mutations in Mep1b

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL00392:Mep1b	APN	18	21,217,243 (GRCm39)	nonsense	probably null
IGL01470:Mep1b	APN	18	21,230,524 (GRCm39)	missense	probably benign	0.26
IGL01866:Mep1b	APN	18	21,228,050 (GRCm39)	missense	probably benign	0.34
IGL02865:Mep1b	APN	18	21,226,441 (GRCm39)	missense	probably benign	0.02
IGL03093:Mep1b	APN	18	21,226,710 (GRCm39)	missense	probably benign	0.01
IGL03126:Mep1b	APN	18	21,221,617 (GRCm39)	missense	probably damaging	1.00
IGL03196:Mep1b	APN	18	21,228,121 (GRCm39)	missense	probably benign	0.01
P0022:Mep1b	UTSW	18	21,221,598 (GRCm39)	splice site	probably benign
R0143:Mep1b	UTSW	18	21,228,164 (GRCm39)	splice site	probably benign
R0743:Mep1b	UTSW	18	21,213,515 (GRCm39)	missense	possibly damaging	0.81
R0961:Mep1b	UTSW	18	21,221,786 (GRCm39)	nonsense	probably null
R1913:Mep1b	UTSW	18	21,226,286 (GRCm39)	missense	probably benign	0.21
R2162:Mep1b	UTSW	18	21,219,296 (GRCm39)	missense	possibly damaging	0.82
R2307:Mep1b	UTSW	18	21,221,632 (GRCm39)	missense	probably damaging	1.00
R3000:Mep1b	UTSW	18	21,226,361 (GRCm39)	missense	probably damaging	0.96
R3862:Mep1b	UTSW	18	21,217,226 (GRCm39)	missense	possibly damaging	0.56
R3863:Mep1b	UTSW	18	21,217,226 (GRCm39)	missense	possibly damaging	0.56
R3864:Mep1b	UTSW	18	21,217,226 (GRCm39)	missense	possibly damaging	0.56
R4171:Mep1b	UTSW	18	21,228,163 (GRCm39)	splice site	probably null
R4774:Mep1b	UTSW	18	21,219,241 (GRCm39)	missense	probably benign	0.24
R4798:Mep1b	UTSW	18	21,226,311 (GRCm39)	missense	probably damaging	0.99
R5411:Mep1b	UTSW	18	21,219,306 (GRCm39)	missense	probably damaging	1.00
R6952:Mep1b	UTSW	18	21,221,727 (GRCm39)	missense	probably benign	0.00
R7056:Mep1b	UTSW	18	21,224,247 (GRCm39)	missense	probably damaging	1.00
R7078:Mep1b	UTSW	18	21,233,108 (GRCm39)	missense	probably benign	0.35
R7217:Mep1b	UTSW	18	21,226,600 (GRCm39)	missense	probably benign	0.01
R7641:Mep1b	UTSW	18	21,228,034 (GRCm39)	missense	possibly damaging	0.47
R7843:Mep1b	UTSW	18	21,228,110 (GRCm39)	missense	probably damaging	1.00
R8103:Mep1b	UTSW	18	21,222,442 (GRCm39)	missense	possibly damaging	0.56
R8794:Mep1b	UTSW	18	21,224,325 (GRCm39)	missense	probably damaging	0.96
R8845:Mep1b	UTSW	18	21,230,379 (GRCm39)	nonsense	probably null
R8877:Mep1b	UTSW	18	21,221,630 (GRCm39)	missense	possibly damaging	0.72
R8975:Mep1b	UTSW	18	21,208,714 (GRCm39)	missense	probably benign	0.17
R9352:Mep1b	UTSW	18	21,209,431 (GRCm39)	missense	probably damaging	1.00
R9448:Mep1b	UTSW	18	21,217,199 (GRCm39)	missense	probably damaging	1.00
R9782:Mep1b	UTSW	18	21,208,720 (GRCm39)	missense	possibly damaging	0.75

Predicted Primers

PCR Primer
(F):5'- GCGCAATTCAATGTTGTTGTGC -3'
(R):5'- TAGACATGATGAAGTGTATCTGGTC -3'

Sequencing Primer
(F):5'- GTTGTGCAGTGTGTCCCCC -3'
(R):5'- TGAAGTGTATCTGGTCTCCAAACACC -3'

Posted On

2015-04-06