Incidental Mutation 'R7274:Tjp1'
ID 565451
Institutional Source Beutler Lab
Gene Symbol Tjp1
Ensembl Gene ENSMUSG00000030516
Gene Name tight junction protein 1
Synonyms ZO1, ZO-1
MMRRC Submission 067851-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R7274 (G1)
Quality Score 225.009
Status Validated
Chromosome 7
Chromosomal Location 64945913-65177529 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to G at 65177400 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 3 (Y3H)
Ref Sequence ENSEMBL: ENSMUSP00000145910 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000206228]
AlphaFold P39447
Predicted Effect possibly damaging
Transcript: ENSMUST00000206228
AA Change: Y3H

PolyPhen 2 Score 0.861 (Sensitivity: 0.83; Specificity: 0.93)
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.7%
  • 20x: 98.9%
Validation Efficiency 100% (61/61)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a protein located on a cytoplasmic membrane surface of intercellular tight junctions. The encoded protein may be involved in signal transduction at cell-cell junctions. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, Jul 2014]
PHENOTYPE: Mice homozygous for a null allele show embryonic lethality and growth retardation, failure of embryo turning and chorioallantoic fusion, defective yolk sac angiogenesis, and increased apoptosis in the notochord, neural tube, somite and allantois. Homozygotes for a reporter allele are overtly normal. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 60 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1190005I06Rik T C 8: 121,338,005 (GRCm39) S69G possibly damaging Het
Alg12 G A 15: 88,690,910 (GRCm39) S337F probably damaging Het
Bcl11a T C 11: 24,113,985 (GRCm39) S443P probably damaging Het
C1qtnf4 T C 2: 90,719,885 (GRCm39) Y53H probably damaging Het
Cacna1d T A 14: 29,864,600 (GRCm39) E454V probably damaging Het
Cacna1h A G 17: 25,597,811 (GRCm39) F1761S probably damaging Het
Cacna1i A T 15: 80,261,023 (GRCm39) I1344F possibly damaging Het
Cat T C 2: 103,307,235 (GRCm39) N33D probably benign Het
Cdh17 C T 4: 11,783,174 (GRCm39) Q172* probably null Het
Chrna2 A G 14: 66,386,675 (GRCm39) I274V probably benign Het
Cog2 T G 8: 125,262,258 (GRCm39) S299A possibly damaging Het
Cpa6 C A 1: 10,479,524 (GRCm39) M236I probably damaging Het
Crym T A 7: 119,789,742 (GRCm39) Q242L probably benign Het
Ddx60 T C 8: 62,393,142 (GRCm39) probably null Het
Eif4a3l1 A G 6: 136,306,396 (GRCm39) T286A possibly damaging Het
Epdr1 A T 13: 19,777,458 (GRCm39) I180N possibly damaging Het
Fancd2os G A 6: 113,574,851 (GRCm39) L52F probably benign Het
Fbxo16 C A 14: 65,558,716 (GRCm39) R292S probably benign Het
Fn1 T C 1: 71,667,272 (GRCm39) Q820R probably benign Het
Gm4131 T A 14: 62,704,301 (GRCm39) Y140F possibly damaging Het
Grin2a T C 16: 9,396,986 (GRCm39) R1034G possibly damaging Het
Hypk A G 2: 121,284,805 (GRCm39) probably benign Het
Ighmbp2 A G 19: 3,314,951 (GRCm39) V823A probably benign Het
Irf5 A G 6: 29,534,039 (GRCm39) N95S probably damaging Het
Kdr A T 5: 76,125,360 (GRCm39) M379K probably benign Het
Kif19a G T 11: 114,656,281 (GRCm39) probably benign Het
Klhdc4 T C 8: 122,526,397 (GRCm39) probably null Het
Lama2 A T 10: 26,995,976 (GRCm39) I1717N probably damaging Het
Lama4 A T 10: 38,968,295 (GRCm39) Q1479L probably benign Het
Lgr5 T A 10: 115,288,410 (GRCm39) T745S probably damaging Het
Lifr T A 15: 7,196,540 (GRCm39) probably null Het
Llgl1 C T 11: 60,596,812 (GRCm39) R138C possibly damaging Het
Mccc1 A T 3: 36,044,005 (GRCm39) V246E probably damaging Het
Mdn1 T A 4: 32,725,944 (GRCm39) L2621H probably benign Het
Mecr C A 4: 131,581,089 (GRCm39) A80D probably damaging Het
Mia2 A G 12: 59,154,905 (GRCm39) E206G probably damaging Het
Nubpl A G 12: 52,179,203 (GRCm39) probably benign Het
Obscn C T 11: 59,024,053 (GRCm39) R539H probably damaging Het
Or4n4b T A 14: 50,535,879 (GRCm39) T296S probably benign Het
Or8h10 A G 2: 86,808,867 (GRCm39) V91A probably benign Het
Pde5a A T 3: 122,648,895 (GRCm39) K838* probably null Het
Pgm3 A G 9: 86,444,650 (GRCm39) L295P probably damaging Het
Pkp2 T C 16: 16,064,793 (GRCm39) L439P possibly damaging Het
Polr1a T A 6: 71,897,500 (GRCm39) C205* probably null Het
Rab3gap1 T A 1: 127,855,249 (GRCm39) I429K probably benign Het
Rassf8 T C 6: 145,761,295 (GRCm39) V207A probably benign Het
Sacs T A 14: 61,451,530 (GRCm39) D4525E possibly damaging Het
Sec24a A T 11: 51,598,082 (GRCm39) L864Q probably damaging Het
Spats2l C A 1: 57,918,672 (GRCm39) Y35* probably null Het
Sptlc2 A T 12: 87,388,380 (GRCm39) D367E probably benign Het
Ssc4d T C 5: 135,996,810 (GRCm39) D97G possibly damaging Het
Tkt T A 14: 30,291,102 (GRCm39) probably null Het
Trim60 T A 8: 65,453,133 (GRCm39) N372I possibly damaging Het
Trpm2 T C 10: 77,759,389 (GRCm39) N1132D probably benign Het
Tsc22d1 T C 14: 76,654,154 (GRCm39) I211T probably damaging Het
Ttc39b T C 4: 83,180,088 (GRCm39) K132E possibly damaging Het
Ttn C T 2: 76,553,932 (GRCm39) V30924I probably damaging Het
Tubgcp6 G A 15: 88,987,173 (GRCm39) Q1267* probably null Het
Zfp30 C A 7: 29,492,043 (GRCm39) T180N probably benign Het
Zp2 A G 7: 119,731,614 (GRCm39) *714R probably null Het
Other mutations in Tjp1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00420:Tjp1 APN 7 64,950,967 (GRCm39) missense probably benign
IGL00848:Tjp1 APN 7 64,952,942 (GRCm39) missense probably benign 0.00
IGL01363:Tjp1 APN 7 64,952,713 (GRCm39) missense possibly damaging 0.94
IGL01526:Tjp1 APN 7 64,972,406 (GRCm39) missense probably damaging 1.00
IGL01607:Tjp1 APN 7 64,985,926 (GRCm39) missense possibly damaging 0.94
IGL02223:Tjp1 APN 7 64,972,349 (GRCm39) missense probably damaging 1.00
IGL02341:Tjp1 APN 7 64,962,382 (GRCm39) missense probably damaging 1.00
IGL02347:Tjp1 APN 7 64,950,812 (GRCm39) critical splice donor site probably null
IGL02452:Tjp1 APN 7 64,962,403 (GRCm39) missense probably damaging 1.00
IGL02512:Tjp1 APN 7 64,993,415 (GRCm39) missense probably damaging 1.00
IGL02552:Tjp1 APN 7 64,949,530 (GRCm39) nonsense probably null
IGL02707:Tjp1 APN 7 64,979,430 (GRCm39) missense possibly damaging 0.85
IGL02707:Tjp1 APN 7 64,979,431 (GRCm39) nonsense probably null
IGL02939:Tjp1 APN 7 64,964,638 (GRCm39) missense probably damaging 1.00
IGL03139:Tjp1 APN 7 64,990,182 (GRCm39) splice site probably benign
IGL03273:Tjp1 APN 7 64,949,547 (GRCm39) missense probably damaging 1.00
IGL03391:Tjp1 APN 7 64,964,717 (GRCm39) missense probably damaging 1.00
PIT4453001:Tjp1 UTSW 7 64,993,362 (GRCm39) critical splice donor site probably null
R0012:Tjp1 UTSW 7 64,979,523 (GRCm39) splice site probably benign
R0012:Tjp1 UTSW 7 64,979,523 (GRCm39) splice site probably benign
R0390:Tjp1 UTSW 7 64,964,738 (GRCm39) missense probably damaging 1.00
R0519:Tjp1 UTSW 7 64,952,669 (GRCm39) missense probably benign
R0653:Tjp1 UTSW 7 64,964,503 (GRCm39) missense probably damaging 1.00
R1163:Tjp1 UTSW 7 64,972,802 (GRCm39) missense probably damaging 1.00
R1544:Tjp1 UTSW 7 64,952,669 (GRCm39) missense probably benign
R1634:Tjp1 UTSW 7 64,952,700 (GRCm39) missense possibly damaging 0.94
R1767:Tjp1 UTSW 7 64,962,301 (GRCm39) critical splice donor site probably null
R1771:Tjp1 UTSW 7 64,962,753 (GRCm39) missense probably benign 0.45
R1794:Tjp1 UTSW 7 64,972,877 (GRCm39) missense probably damaging 1.00
R1874:Tjp1 UTSW 7 64,969,001 (GRCm39) missense probably damaging 1.00
R1971:Tjp1 UTSW 7 64,973,826 (GRCm39) missense probably damaging 1.00
R1981:Tjp1 UTSW 7 64,962,603 (GRCm39) missense probably damaging 0.99
R2086:Tjp1 UTSW 7 64,962,669 (GRCm39) missense probably damaging 1.00
R2310:Tjp1 UTSW 7 64,979,490 (GRCm39) missense possibly damaging 0.90
R2942:Tjp1 UTSW 7 64,967,754 (GRCm39) missense probably damaging 1.00
R3974:Tjp1 UTSW 7 64,947,387 (GRCm39) nonsense probably null
R4295:Tjp1 UTSW 7 64,972,898 (GRCm39) missense probably damaging 1.00
R4296:Tjp1 UTSW 7 64,968,237 (GRCm39) missense probably damaging 1.00
R4567:Tjp1 UTSW 7 64,956,249 (GRCm39) missense probably damaging 1.00
R4574:Tjp1 UTSW 7 64,972,353 (GRCm39) missense probably damaging 1.00
R4910:Tjp1 UTSW 7 64,993,475 (GRCm39) missense probably damaging 1.00
R4958:Tjp1 UTSW 7 64,985,850 (GRCm39) nonsense probably null
R5267:Tjp1 UTSW 7 64,972,797 (GRCm39) missense probably damaging 1.00
R5371:Tjp1 UTSW 7 64,963,059 (GRCm39) nonsense probably null
R5422:Tjp1 UTSW 7 64,952,715 (GRCm39) missense probably damaging 0.99
R5514:Tjp1 UTSW 7 65,004,609 (GRCm39) missense probably damaging 1.00
R5652:Tjp1 UTSW 7 64,962,191 (GRCm39) splice site probably null
R5693:Tjp1 UTSW 7 64,992,411 (GRCm39) missense possibly damaging 0.96
R5933:Tjp1 UTSW 7 64,952,600 (GRCm39) missense probably benign 0.29
R6043:Tjp1 UTSW 7 64,973,837 (GRCm39) missense probably damaging 1.00
R6416:Tjp1 UTSW 7 64,962,953 (GRCm39) missense possibly damaging 0.76
R6491:Tjp1 UTSW 7 64,986,865 (GRCm39) missense possibly damaging 0.62
R6525:Tjp1 UTSW 7 64,993,399 (GRCm39) missense probably damaging 1.00
R6658:Tjp1 UTSW 7 64,950,825 (GRCm39) missense possibly damaging 0.82
R6917:Tjp1 UTSW 7 64,949,436 (GRCm39) missense probably damaging 0.99
R6960:Tjp1 UTSW 7 64,952,763 (GRCm39) missense possibly damaging 0.59
R7235:Tjp1 UTSW 7 64,968,321 (GRCm39) missense probably benign 0.16
R7471:Tjp1 UTSW 7 64,964,438 (GRCm39) missense probably damaging 0.99
R7475:Tjp1 UTSW 7 64,972,087 (GRCm39) missense probably damaging 1.00
R7479:Tjp1 UTSW 7 64,950,928 (GRCm39) missense probably damaging 0.98
R8035:Tjp1 UTSW 7 64,992,450 (GRCm39) missense probably benign 0.34
R8195:Tjp1 UTSW 7 64,993,470 (GRCm39) missense probably damaging 1.00
R8276:Tjp1 UTSW 7 64,993,544 (GRCm39) intron probably benign
R8817:Tjp1 UTSW 7 64,952,810 (GRCm39) missense probably benign 0.41
R8869:Tjp1 UTSW 7 64,986,386 (GRCm39) missense probably damaging 1.00
R9043:Tjp1 UTSW 7 64,962,679 (GRCm39) missense probably benign 0.03
R9079:Tjp1 UTSW 7 64,950,966 (GRCm39) missense possibly damaging 0.77
R9081:Tjp1 UTSW 7 64,964,010 (GRCm39) missense possibly damaging 0.71
R9095:Tjp1 UTSW 7 64,952,745 (GRCm39) missense possibly damaging 0.82
R9145:Tjp1 UTSW 7 64,952,564 (GRCm39) missense probably benign 0.00
R9215:Tjp1 UTSW 7 64,962,595 (GRCm39) missense probably benign
R9581:Tjp1 UTSW 7 64,949,472 (GRCm39) missense probably damaging 1.00
R9665:Tjp1 UTSW 7 64,962,644 (GRCm39) missense probably benign
R9738:Tjp1 UTSW 7 64,986,380 (GRCm39) missense probably benign 0.00
X0022:Tjp1 UTSW 7 64,952,589 (GRCm39) missense possibly damaging 0.75
X0027:Tjp1 UTSW 7 64,964,507 (GRCm39) missense probably benign 0.18
Z1177:Tjp1 UTSW 7 64,993,480 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CAATGGATTGCAGGGCTATGTC -3'
(R):5'- TGTTGCAAGGCTCGCTTAG -3'

Sequencing Primer
(F):5'- TGCGTGCAATTCCCAGC -3'
(R):5'- CTTAGCGCCGCCTCCAG -3'
Posted On 2019-06-26