Incidental Mutation 'IGL01667:Cldn23'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Cldn23
Ensembl Gene ENSMUSG00000055976
Gene Nameclaudin 23
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.121) question?
Stock #IGL01667
Quality Score
Chromosomal Location35824712-35826559 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 35825920 bp
Amino Acid Change Phenylalanine to Serine at position 138 (F138S)
Ref Sequence ENSEMBL: ENSMUSP00000049725 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000060128]
Predicted Effect possibly damaging
Transcript: ENSMUST00000060128
AA Change: F138S

PolyPhen 2 Score 0.808 (Sensitivity: 0.84; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000049725
Gene: ENSMUSG00000055976
AA Change: F138S

Pfam:PMP22_Claudin 3 177 6e-19 PFAM
low complexity region 273 284 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000210370
Coding Region Coverage
Validation Efficiency
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. This gene is intronless and the protein encoded by this gene is 77% identical to the human homolog. [provided by RefSeq, Aug 2010]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Akap13 A G 7: 75,570,019 T57A probably damaging Het
Akna G T 4: 63,379,159 T886N probably benign Het
Aqp9 A G 9: 71,138,213 V38A probably benign Het
Awat2 C T X: 100,404,254 G124D probably damaging Het
Camsap1 A G 2: 25,945,281 probably benign Het
Catsperg2 T C 7: 29,710,133 Y545C probably damaging Het
Clec4a3 A C 6: 122,952,860 probably benign Het
Dlgap3 C A 4: 127,233,897 T786K probably benign Het
Dnah2 A T 11: 69,520,941 I285N probably damaging Het
Dnah2 A C 11: 69,544,395 S50A probably benign Het
Dnah7a A G 1: 53,547,292 Y1467H probably damaging Het
Fgf22 C T 10: 79,756,754 P115L probably damaging Het
Fzd2 G T 11: 102,605,782 V351L possibly damaging Het
Gapdhs T A 7: 30,736,637 E174V possibly damaging Het
Gjc2 A C 11: 59,177,518 I46S probably damaging Het
Gm5581 T C 6: 131,167,772 noncoding transcript Het
Krt2 C A 15: 101,816,330 V282L possibly damaging Het
Myh15 G A 16: 49,195,579 V1873M probably benign Het
Myo1b T C 1: 51,760,377 T931A probably damaging Het
Myo6 A T 9: 80,289,893 K965N unknown Het
Olfr1441 T C 19: 12,422,756 V149A probably benign Het
Pcnx3 T C 19: 5,686,630 R160G probably benign Het
Slc22a16 T C 10: 40,585,018 I272T probably damaging Het
Slc35b4 A G 6: 34,167,675 Y82H possibly damaging Het
Spdya T C 17: 71,556,259 M1T probably null Het
St6gal1 A G 16: 23,321,424 N115S probably benign Het
Tbc1d12 A T 19: 38,914,300 probably benign Het
Tfrc A G 16: 32,624,443 probably benign Het
Trip11 A C 12: 101,878,862 F1539C probably damaging Het
Ttn A T 2: 76,781,078 I15624N possibly damaging Het
Vmn1r169 A T 7: 23,577,800 M206L probably benign Het
Zfp362 A G 4: 128,787,109 L141P probably damaging Het
Zfp692 A G 11: 58,311,553 H378R probably damaging Het
Zfp799 T C 17: 32,821,820 Q52R possibly damaging Het
Other mutations in Cldn23
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01767:Cldn23 APN 8 35825662 missense probably damaging 1.00
IGL02078:Cldn23 APN 8 35826205 missense possibly damaging 0.94
IGL03346:Cldn23 APN 8 35825440 intron probably benign
R1610:Cldn23 UTSW 8 35825930 missense probably damaging 1.00
R1753:Cldn23 UTSW 8 35825986 missense possibly damaging 0.94
R1915:Cldn23 UTSW 8 35825945 missense possibly damaging 0.69
R2121:Cldn23 UTSW 8 35826235 missense probably benign
R4342:Cldn23 UTSW 8 35825498 missense probably benign 0.00
R5167:Cldn23 UTSW 8 35826320 missense possibly damaging 0.89
R5207:Cldn23 UTSW 8 35826028 missense probably damaging 1.00
R6102:Cldn23 UTSW 8 35825551 missense probably benign 0.00
R7106:Cldn23 UTSW 8 35825915 missense probably benign
R7363:Cldn23 UTSW 8 35825505 critical splice donor site probably null
R7721:Cldn23 UTSW 8 35826263 missense possibly damaging 0.89
R8119:Cldn23 UTSW 8 35825902 missense probably damaging 0.99
Z1176:Cldn23 UTSW 8 35826277 missense probably damaging 0.99
Posted On2014-01-21