Mutagenetix > Incidental Mutation

Incidental Mutation 'R4429:Cldn8'

328348

Institutional Source

Beutler Lab

Gene Symbol

Cldn8

Ensembl Gene

ENSMUSG00000050520

Gene Name

claudin 8

Synonyms

MMRRC Submission

041699-MU

Accession Numbers

Essential gene?

Probably non essential (E-score: 0.222) question?

Stock #

R4429 (G1)

Quality Score

225

Status

Not validated

Chromosome

Chromosomal Location

88357716-88360071 bp(-) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to C at 88359619 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Methionine to Arginine at position 102 (M102R)

Ref Sequence

ENSEMBL: ENSMUSP00000051887 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000049697]

AlphaFold

Q9Z260

Predicted Effect

probably damaging
Transcript: ENSMUST00000049697
AA Change: M102R

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)

SMART Domains

Protein: ENSMUSP00000051887
Gene: ENSMUSG00000050520
AA Change: M102R

Domain	Start	End	E-Value	Type
Pfam:PMP22_Claudin	4	182	2.9e-32	PFAM
Pfam:Claudin_2	15	184	5.6e-10	PFAM

Meta Mutation Damage Score

0.5186

Coding Region Coverage

1x: 99.3%
3x: 98.6%
10x: 97.3%
20x: 95.5%

Validation Efficiency

MGI Phenotype

FUNCTION: This intronless gene encodes a member of the claudin family. Claudins are integral membrane proteins and components of tight junction strands. Tight junction strands serve as a physical barrier to prevent solutes and water from passing freely through the paracellular space between epithelial or endothelial cell sheets, and also play critical roles in maintaining cell polarity and signal transductions. The protein encoded by this gene is a paracellular cation barrier. [provided by RefSeq, Aug 2010]

Allele List at MGI

Other mutations in this stock

Total: 52 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
0610040J01Rik	G	T	5: 64,056,182 (GRCm39)		probably benign	Het
Abca5	T	C	11: 110,202,236 (GRCm39)	T390A	probably benign	Het
Ahcyl2	T	G	6: 29,894,874 (GRCm39)	V452G	probably damaging	Het
Ano4	T	A	10: 88,828,804 (GRCm39)	N545I	probably damaging	Het
Bag4	C	T	8: 26,259,516 (GRCm39)	A228T	probably benign	Het
Catip	T	A	1: 74,407,891 (GRCm39)		probably benign	Het
Chrna4	A	G	2: 180,670,413 (GRCm39)	S448P	probably damaging	Het
Cnpy3	T	A	17: 47,058,070 (GRCm39)	Q111L	probably benign	Het
Dnah8	A	G	17: 30,971,120 (GRCm39)	N2725D	probably damaging	Het
Dock8	T	C	19: 25,042,754 (GRCm39)	V112A	probably benign	Het
Ephb3	G	A	16: 21,033,213 (GRCm39)	E66K	probably damaging	Het
Gm6594	T	A	17: 82,846,923 (GRCm39)	D79E	probably benign	Het
Gtf2e2	T	A	8: 34,242,521 (GRCm39)	Y74*	probably null	Het
Hacd4	A	T	4: 88,353,184 (GRCm39)	F103I	possibly damaging	Het
Hap1	T	C	11: 100,245,098 (GRCm39)	T38A	probably benign	Het
Havcr2	T	A	11: 46,347,387 (GRCm39)	D72E	probably damaging	Het
Iqcg	G	A	16: 32,839,860 (GRCm39)	T362I	probably benign	Het
Lect2	C	T	13: 56,693,538 (GRCm39)		probably null	Het
Lemd3	T	C	10: 120,813,893 (GRCm39)	T447A	probably benign	Het
Lrrc72	T	C	12: 36,258,623 (GRCm39)	N78S	probably damaging	Het
Map3k14	A	G	11: 103,118,410 (GRCm39)	L592P	probably damaging	Het
Meioc	T	C	11: 102,566,546 (GRCm39)	Y721H	probably damaging	Het
Mrps10	T	A	17: 47,689,124 (GRCm39)		probably null	Het
Myo5c	A	G	9: 75,201,283 (GRCm39)	Y1406C	probably damaging	Het
Myo7a	T	C	7: 97,702,395 (GRCm39)	Y2098C	probably damaging	Het
Nol9	C	T	4: 152,125,631 (GRCm39)	T194I	probably damaging	Het
Nox3	G	A	17: 3,733,233 (GRCm39)	T206I	probably benign	Het
Nsd2	T	G	5: 34,000,546 (GRCm39)	M21R	probably damaging	Het
Pcdh9	T	C	14: 94,124,820 (GRCm39)	N327S	probably damaging	Het
Pclo	T	G	5: 14,728,114 (GRCm39)		probably benign	Het
Pparg	T	A	6: 115,416,984 (GRCm39)	M59K	probably benign	Het
Prag1	A	G	8: 36,613,796 (GRCm39)	K1116R	probably damaging	Het
Rhbdf1	C	T	11: 32,163,369 (GRCm39)	E368K	probably benign	Het
Rita1	A	G	5: 120,747,626 (GRCm39)	V224A	probably damaging	Het
Rsph6a	T	A	7: 18,807,988 (GRCm39)	W384R	probably damaging	Het
Scn1a	A	T	2: 66,181,329 (GRCm39)	Y65N	possibly damaging	Het
Serpina5	C	A	12: 104,069,665 (GRCm39)	F292L	probably benign	Het
Sf3b3	A	C	8: 111,552,750 (GRCm39)	L511V	probably benign	Het
Siglecg	C	T	7: 43,067,350 (GRCm39)	P639L	possibly damaging	Het
Slc12a3	A	T	8: 95,069,713 (GRCm39)	I541F	probably damaging	Het
Slco6d1	T	C	1: 98,424,091 (GRCm39)	V581A	possibly damaging	Het
Sptbn2	T	C	19: 4,788,383 (GRCm39)	Y1121H	probably damaging	Het
Sytl5	A	T	X: 9,826,262 (GRCm39)	N412Y	probably damaging	Het
Timm29	G	C	9: 21,504,775 (GRCm39)	A148P	probably damaging	Het
Tmem181a	T	A	17: 6,346,061 (GRCm39)	L185H	probably damaging	Het
Tmem67	T	A	4: 12,051,473 (GRCm39)	N785I	possibly damaging	Het
Trhde	A	T	10: 114,339,028 (GRCm39)	L594Q	probably damaging	Het
Uba6	C	T	5: 86,268,406 (GRCm39)	V941I	probably damaging	Het
Vmn1r174	T	C	7: 23,453,565 (GRCm39)	V77A	probably benign	Het
Zfp661	A	G	2: 127,420,628 (GRCm39)	V57A	probably damaging	Het
Zfp867	C	T	11: 59,355,863 (GRCm39)	D64N	possibly damaging	Het
Zp3r	T	C	1: 130,519,128 (GRCm39)	T294A	possibly damaging	Het

Other mutations in Cldn8

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL02888:Cldn8	APN	16	88,359,271 (GRCm39)	missense	probably benign	0.00
R0038:Cldn8	UTSW	16	88,359,922 (GRCm39)	start codon destroyed	probably null	1.00
R0038:Cldn8	UTSW	16	88,359,922 (GRCm39)	start codon destroyed	probably null	1.00
R0332:Cldn8	UTSW	16	88,359,246 (GRCm39)	synonymous	silent
R0690:Cldn8	UTSW	16	88,359,527 (GRCm39)	missense	probably damaging	1.00
R1496:Cldn8	UTSW	16	88,359,289 (GRCm39)	missense	probably benign
R1832:Cldn8	UTSW	16	88,359,746 (GRCm39)	missense	probably benign	0.07
R3052:Cldn8	UTSW	16	88,359,619 (GRCm39)	missense	probably damaging	1.00
R3053:Cldn8	UTSW	16	88,359,619 (GRCm39)	missense	probably damaging	1.00
R4428:Cldn8	UTSW	16	88,359,619 (GRCm39)	missense	probably damaging	1.00
R4430:Cldn8	UTSW	16	88,359,619 (GRCm39)	missense	probably damaging	1.00
R4431:Cldn8	UTSW	16	88,359,619 (GRCm39)	missense	probably damaging	1.00
R4465:Cldn8	UTSW	16	88,359,619 (GRCm39)	missense	probably damaging	1.00
R4485:Cldn8	UTSW	16	88,359,619 (GRCm39)	missense	probably damaging	1.00
R4659:Cldn8	UTSW	16	88,359,296 (GRCm39)	missense	probably benign
R4660:Cldn8	UTSW	16	88,359,296 (GRCm39)	missense	probably benign
R4662:Cldn8	UTSW	16	88,359,296 (GRCm39)	missense	probably benign
R4679:Cldn8	UTSW	16	88,359,296 (GRCm39)	missense	probably benign
R4741:Cldn8	UTSW	16	88,359,296 (GRCm39)	missense	probably benign
R6591:Cldn8	UTSW	16	88,359,423 (GRCm39)	missense	possibly damaging	0.73
R6691:Cldn8	UTSW	16	88,359,423 (GRCm39)	missense	possibly damaging	0.73
R7684:Cldn8	UTSW	16	88,359,335 (GRCm39)	missense	probably damaging	1.00
R7959:Cldn8	UTSW	16	88,359,829 (GRCm39)	missense	probably damaging	1.00
R8987:Cldn8	UTSW	16	88,359,733 (GRCm39)	missense	probably damaging	1.00
R9065:Cldn8	UTSW	16	88,359,902 (GRCm39)	missense	probably benign
R9756:Cldn8	UTSW	16	88,359,917 (GRCm39)	missense	probably benign	0.38

Predicted Primers

PCR Primer
(F):5'- CTGTGGTCCAGCCTATGTAGAG -3'
(R):5'- AACATTGTGGTGTTTGAGAACC -3'

Sequencing Primer
(F):5'- CAGCCTATGTAGAGGGCTTCTC -3'
(R):5'- AACCGCTGGGAAGGCTTG -3'

Posted On

2015-07-07