Mutagenetix > Incidental Mutation

Incidental Mutation 'R8354:Cldn5'

660627

Institutional Source

Beutler Lab

Gene Symbol

Cldn5

Ensembl Gene

ENSMUSG00000041378

Gene Name

claudin 5

Synonyms

Tmvcf

MMRRC Submission

067806-MU

Accession Numbers

Essential gene?

Essential (E-score: 1.000) question?

Stock #

R8354 (G1)

Quality Score

225.009

Status

Validated

Chromosome

Chromosomal Location

18595597-18597012 bp(+) (GRCm39)

Type of Mutation

missense

DNA Base Change (assembly)

A to G at 18596043 bp (GRCm39)

Zygosity

Heterozygous

Amino Acid Change

Threonine to Alanine at position 100 (T100A)

Ref Sequence

ENSEMBL: ENSMUSP00000041925 (fasta)

Gene Model

predicted gene model for transcript(s): [ENSMUST00000000028] [ENSMUST00000043577] [ENSMUST00000096990]

AlphaFold

O54942

Predicted Effect

probably benign
Transcript: ENSMUST00000000028

SMART Domains

Protein: ENSMUSP00000000028
Gene: ENSMUSG00000000028

Domain	Start	End	E-Value	Type
Pfam:CDC45	19	564	1.6e-152	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000043577
AA Change: T100A

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)

SMART Domains

Protein: ENSMUSP00000041925
Gene: ENSMUSG00000041378
AA Change: T100A

Domain	Start	End	E-Value	Type
Pfam:PMP22_Claudin	4	181	7.6e-31	PFAM
Pfam:Claudin_2	15	182	1.8e-11	PFAM

Predicted Effect

probably benign
Transcript: ENSMUST00000096990

SMART Domains

Protein: ENSMUSP00000094753
Gene: ENSMUSG00000000028

Domain	Start	End	E-Value	Type
Pfam:CDC45	18	74	7.9e-24	PFAM
Pfam:CDC45	73	520	4.5e-138	PFAM

Coding Region Coverage

1x: 100.0%
3x: 100.0%
10x: 99.8%
20x: 99.3%

Validation Efficiency

99% (70/71)

MGI Phenotype

FUNCTION: This 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 critical component of endothelial tight junctions that control pericellular permeability. The knockout mice lacking this gene died within 10 h of birth and the blood-brain barrier in these mice against small molecules was selectively affected. This gene is expressed strongly in endothelium of normal lung and plays a regulation role during acrolein-induced acute lung injury. [provided by RefSeq, Aug 2010]
PHENOTYPE: Homozygous mutation of this gene results in size-selective loosening of the blood-brain barrier. Homozygous mutant neonates gradually cease movement and die within 10 hours after birth. [provided by MGI curators]

Allele List at MGI

Other mutations in this stock

Total: 71 list
Gene	Ref	Var	Chr/Loc	Mutation	Predicted Effect	Zygosity
Abhd12	A	T	2: 150,676,297 (GRCm39)	S353R	probably damaging	Het
Ap1ar	T	C	3: 127,606,428 (GRCm39)		probably null	Het
Asxl1	C	A	2: 153,235,345 (GRCm39)	N213K	probably benign	Het
Cacna1e	A	G	1: 154,274,314 (GRCm39)	V2197A	probably damaging	Het
Cacna2d2	G	A	9: 107,401,334 (GRCm39)	E706K	possibly damaging	Het
Cfap46	C	T	7: 139,233,414 (GRCm39)	V296I	probably benign	Het
Ctnna1	C	A	18: 35,385,776 (GRCm39)	N802K	possibly damaging	Het
Dennd2b	G	A	7: 109,124,755 (GRCm39)	R675*	probably null	Het
Dip2c	A	G	13: 9,671,918 (GRCm39)	T968A	probably benign	Het
Dnaaf5	ACCCAGCACCTGGAGATCGTCC	ACC	5: 139,147,614 (GRCm39)		probably null	Het
Dnah8	A	T	17: 30,862,234 (GRCm39)	D203V	probably benign	Het
Dnajc13	A	G	9: 104,094,927 (GRCm39)	M585T	probably damaging	Het
Donson	G	T	16: 91,480,685 (GRCm39)	T262K	possibly damaging	Het
E2f3	T	A	13: 30,169,787 (GRCm39)		probably benign	Het
Fam110c	A	G	12: 31,125,178 (GRCm39)	E380G	possibly damaging	Het
Gbp9	T	G	5: 105,242,027 (GRCm39)	T177P	probably damaging	Het
Gins3	C	T	8: 96,364,646 (GRCm39)	A132V	probably benign	Het
Glra3	T	A	8: 56,578,345 (GRCm39)	Y467*	probably null	Het
Gm7138	A	G	10: 77,612,444 (GRCm39)		probably benign	Het
Golim4	T	C	3: 75,802,308 (GRCm39)	E328G	probably damaging	Het
Habp2	T	A	19: 56,301,388 (GRCm39)	C270*	probably null	Het
Hecw2	A	G	1: 53,964,467 (GRCm39)		probably null	Het
Hmcn1	A	T	1: 150,634,142 (GRCm39)	Y815N	possibly damaging	Het
Igfn1	A	T	1: 135,887,619 (GRCm39)	C2482S	possibly damaging	Het
Igkv4-71	A	G	6: 69,220,260 (GRCm39)	V57A	probably damaging	Het
Itpkb	G	A	1: 180,160,908 (GRCm39)	E345K	possibly damaging	Het
Itpr3	G	A	17: 27,334,893 (GRCm39)	V2136M	possibly damaging	Het
Kcnh3	A	G	15: 99,127,211 (GRCm39)	T336A	probably damaging	Het
Kdm4d	T	C	9: 14,375,235 (GRCm39)	T208A	possibly damaging	Het
Kntc1	T	C	5: 123,916,330 (GRCm39)	F721S	probably damaging	Het
Krt10	A	G	11: 99,280,086 (GRCm39)		probably benign	Het
Lgals3bp	T	A	11: 118,289,367 (GRCm39)	N28I	probably damaging	Het
Matn2	T	C	15: 34,378,843 (GRCm39)	L293P	probably damaging	Het
Mical3	T	C	6: 120,950,381 (GRCm39)	E1010G	probably damaging	Het
Mpp4	C	A	1: 59,169,224 (GRCm39)	R380L	probably damaging	Het
Msh5	A	G	17: 35,250,742 (GRCm39)	F469L	possibly damaging	Het
Ncam2	A	G	16: 81,309,847 (GRCm39)	T446A	probably benign	Het
Neurl4	A	G	11: 69,800,062 (GRCm39)	D1050G	probably damaging	Het
Olfml2b	T	C	1: 170,509,793 (GRCm39)	Y714H	possibly damaging	Het
Or5d43	T	C	2: 88,105,036 (GRCm39)	D119G	probably damaging	Het
Or8c17	T	C	9: 38,180,513 (GRCm39)	S235P	probably benign	Het
Pcnx2	T	C	8: 126,488,357 (GRCm39)	E1729G	probably damaging	Het
Peg10	GCACATCAGGATCC	GCACATCAGGATCCCCATCAGGATCCTCCACATCAGGATCC	6: 4,756,452 (GRCm39)		probably benign	Het
Pex1	T	A	5: 3,681,707 (GRCm39)	L1051Q	probably damaging	Het
Prkag2	T	A	5: 25,074,137 (GRCm39)	R283*	probably null	Het
Prrc1	T	A	18: 57,504,503 (GRCm39)	M238K	probably damaging	Het
Ptprj	T	C	2: 90,300,061 (GRCm39)	T247A	probably benign	Het
Ptprz1	A	G	6: 22,999,614 (GRCm39)	Y568C	probably damaging	Het
Rab36	G	A	10: 74,884,291 (GRCm39)	A114T	probably damaging	Het
Rfx7	T	C	9: 72,526,731 (GRCm39)	V1307A	probably benign	Het
Scaf1	A	C	7: 44,657,251 (GRCm39)		probably benign	Het
Sema4g	A	T	19: 44,986,866 (GRCm39)	T440S	probably benign	Het
Setbp1	A	T	18: 78,900,598 (GRCm39)	V1023E	probably damaging	Het
Slc46a2	T	C	4: 59,913,931 (GRCm39)	I331V	possibly damaging	Het
Slc4a7	C	T	14: 14,786,313 (GRCm38)	R1000C	probably damaging	Het
Sorcs2	T	C	5: 36,222,753 (GRCm39)	H162R	probably benign	Het
Spata31f1e	T	A	4: 42,793,223 (GRCm39)	H303L	probably benign	Het
Strip2	G	A	6: 29,920,531 (GRCm39)		probably null	Het
Stx2	T	A	5: 129,071,932 (GRCm39)	I42L	probably benign	Het
Tas2r124	A	T	6: 132,732,410 (GRCm39)	T240S	probably benign	Het
Tgfbrap1	A	T	1: 43,115,070 (GRCm39)	V10D	probably damaging	Het
Tmem41a	T	A	16: 21,766,181 (GRCm39)	Y19F	probably benign	Het
Tmprss5	A	G	9: 49,018,439 (GRCm39)	T74A	possibly damaging	Het
Trim16	G	T	11: 62,727,587 (GRCm39)	R216L	probably benign	Het
Trmt10c	T	C	16: 55,854,870 (GRCm39)	K255R	probably benign	Het
Trpm2	A	T	10: 77,769,483 (GRCm39)	V747E	probably damaging	Het
Ube2v2	T	C	16: 15,399,005 (GRCm39)	D28G	possibly damaging	Het
Uty	G	A	Y: 1,157,928 (GRCm39)	T705I	possibly damaging	Het
Vmn2r80	A	T	10: 78,984,710 (GRCm39)	I21F	probably benign	Het
Wdr11	T	C	7: 129,204,723 (GRCm39)	L176S	probably damaging	Het
Zfp992	A	G	4: 146,551,319 (GRCm39)	T347A	probably benign	Het

Other mutations in Cldn5

Allele	Source	Chr	Coord	Type	Predicted Effect	PPH Score
IGL03040:Cldn5	APN	16	18,596,380 (GRCm39)	missense	probably damaging	1.00
R1584:Cldn5	UTSW	16	18,596,227 (GRCm39)	missense	probably damaging	1.00
R7196:Cldn5	UTSW	16	18,595,630 (GRCm39)	unclassified	probably benign
R7365:Cldn5	UTSW	16	18,595,845 (GRCm39)	missense	probably damaging	1.00

Predicted Primers

PCR Primer
(F):5'- TCTGCAGCGTTGGAAATTCTG -3'
(R):5'- TACTTCTGTGACACCGGCAC -3'

Sequencing Primer
(F):5'- TTCCTGGACCACAACATCGTG -3'
(R):5'- CCGTCGGATCATAGAACTCG -3'

Posted On

2021-01-18