Incidental Mutation 'R1794:Tjp1'
ID 202041
Institutional Source Beutler Lab
Gene Symbol Tjp1
Ensembl Gene ENSMUSG00000030516
Gene Name tight junction protein 1
Synonyms ZO1, ZO-1
MMRRC Submission 039824-MU
Accession Numbers
Essential gene? Essential (E-score: 1.000) question?
Stock # R1794 (G1)
Quality Score 225
Status Not validated
Chromosome 7
Chromosomal Location 64945913-65177529 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) A to T at 64972877 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Isoleucine to Asparagine at position 521 (I521N)
Ref Sequence ENSEMBL: ENSMUSP00000146149 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000032729] [ENSMUST00000102592] [ENSMUST00000206612]
AlphaFold P39447
Predicted Effect probably damaging
Transcript: ENSMUST00000032729
AA Change: I521N

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000032729
Gene: ENSMUSG00000030516
AA Change: I521N

DomainStartEndE-ValueType
low complexity region 1 17 N/A INTRINSIC
PDZ 32 110 1.65e-15 SMART
PDZ 196 264 3.92e-17 SMART
low complexity region 302 324 N/A INTRINSIC
PDZ 431 504 5.94e-17 SMART
SH3 519 583 6.41e-2 SMART
GuKc 606 794 1.28e-49 SMART
low complexity region 810 824 N/A INTRINSIC
low complexity region 893 906 N/A INTRINSIC
low complexity region 1157 1176 N/A INTRINSIC
low complexity region 1246 1257 N/A INTRINSIC
low complexity region 1308 1319 N/A INTRINSIC
low complexity region 1339 1365 N/A INTRINSIC
low complexity region 1389 1400 N/A INTRINSIC
ZU5 1549 1654 1.1e-56 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000102592
AA Change: I521N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000099652
Gene: ENSMUSG00000030516
AA Change: I521N

DomainStartEndE-ValueType
low complexity region 1 17 N/A INTRINSIC
PDZ 32 110 1.65e-15 SMART
PDZ 196 264 3.92e-17 SMART
low complexity region 302 324 N/A INTRINSIC
PDZ 431 504 5.94e-17 SMART
SH3 519 583 6.41e-2 SMART
GuKc 606 794 1.28e-49 SMART
low complexity region 810 824 N/A INTRINSIC
low complexity region 893 906 N/A INTRINSIC
low complexity region 939 955 N/A INTRINSIC
low complexity region 1237 1256 N/A INTRINSIC
low complexity region 1326 1337 N/A INTRINSIC
low complexity region 1388 1399 N/A INTRINSIC
low complexity region 1419 1445 N/A INTRINSIC
low complexity region 1469 1480 N/A INTRINSIC
ZU5 1629 1735 1.84e-58 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000206612
AA Change: I521N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.7%
  • 10x: 94.8%
  • 20x: 91.1%
Validation Efficiency
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: 72 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Anxa7 A G 14: 20,521,535 (GRCm39) Y54H unknown Het
Arhgef3 A G 14: 27,119,562 (GRCm39) T331A probably benign Het
Arhgef40 G T 14: 52,227,387 (GRCm39) C477F possibly damaging Het
Arsi G A 18: 61,049,723 (GRCm39) G202E probably benign Het
Atp13a5 C A 16: 29,140,527 (GRCm39) R343L probably damaging Het
Brdt ACAGCAGCAGCAGCAGC ACAGCAGCAGCAGC 5: 107,507,719 (GRCm39) probably benign Het
Btbd2 G T 10: 80,479,747 (GRCm39) D426E probably damaging Het
Cabin1 A C 10: 75,561,579 (GRCm39) I974R possibly damaging Het
Cacna1i G A 15: 80,273,323 (GRCm39) V1670M probably damaging Het
Cc2d2a C A 5: 43,845,594 (GRCm39) Q288K probably damaging Het
Ccl20 T A 1: 83,095,550 (GRCm39) I37K possibly damaging Het
Cdcp1 A G 9: 123,019,159 (GRCm39) V40A probably benign Het
Cdcp1 T C 9: 123,044,896 (GRCm39) T27A probably benign Het
Cdh4 C T 2: 179,528,635 (GRCm39) T581I probably damaging Het
Cgn A G 3: 94,669,864 (GRCm39) probably null Het
Col7a1 G A 9: 108,794,996 (GRCm39) G1493D unknown Het
Creb3 A G 4: 43,563,302 (GRCm39) E133G probably benign Het
Dchs1 T C 7: 105,420,927 (GRCm39) T498A probably benign Het
Dis3l A C 9: 64,225,058 (GRCm39) V413G possibly damaging Het
Dnah6 T C 6: 73,001,941 (GRCm39) E3865G probably damaging Het
Fam219b A G 9: 57,446,564 (GRCm39) Y139C probably damaging Het
Fat3 A T 9: 15,908,432 (GRCm39) Y2523* probably null Het
Fat3 A T 9: 15,908,434 (GRCm39) Y2523N probably benign Het
Fmnl1 T C 11: 103,087,973 (GRCm39) S40P probably benign Het
Gm4792 T C 10: 94,134,352 (GRCm39) D6G unknown Het
Hhat G T 1: 192,376,214 (GRCm39) Y306* probably null Het
Hmcn1 A G 1: 150,474,036 (GRCm39) I4802T probably benign Het
Hmcn1 G A 1: 150,502,903 (GRCm39) T3908I probably damaging Het
Hsph1 A T 5: 149,554,238 (GRCm39) N79K probably damaging Het
Ikbke T A 1: 131,186,955 (GRCm39) Y579F probably damaging Het
Jak2 A G 19: 29,276,957 (GRCm39) D838G probably benign Het
Klhdc7b T C 15: 89,271,223 (GRCm39) S702P probably benign Het
Lingo3 C A 10: 80,671,432 (GRCm39) R166L probably benign Het
Lins1 T C 7: 66,361,657 (GRCm39) F436S probably damaging Het
Lman1 T C 18: 66,124,755 (GRCm39) D328G probably benign Het
Lox A G 18: 52,661,379 (GRCm39) C232R probably damaging Het
Lrrc59 T C 11: 94,529,421 (GRCm39) V165A probably benign Het
Map9 A G 3: 82,287,528 (GRCm39) D50G probably damaging Het
Marchf1 T A 8: 66,839,594 (GRCm39) Y126N possibly damaging Het
Mcf2l T C 8: 12,965,982 (GRCm39) F3L probably benign Het
Mslnl G A 17: 25,961,908 (GRCm39) V128M probably damaging Het
Nin G A 12: 70,090,569 (GRCm39) Q949* probably null Het
Nlgn3 A G X: 100,363,639 (GRCm39) H636R probably benign Het
Notch2 A G 3: 98,006,863 (GRCm39) D411G possibly damaging Het
Or4c52 A G 2: 89,845,364 (GRCm39) Y30C probably damaging Het
Or5b24 G C 19: 12,912,332 (GRCm39) A77P probably damaging Het
Pate7 T A 9: 35,688,418 (GRCm39) I56F probably benign Het
Plekha7 A G 7: 115,739,916 (GRCm39) V579A probably damaging Het
Prrc2c T C 1: 162,533,528 (GRCm39) probably benign Het
Rab7b T C 1: 131,624,806 (GRCm39) probably null Het
Reg3b G T 6: 78,349,197 (GRCm39) probably null Het
Rgs20 A G 1: 4,980,795 (GRCm39) Y177H probably damaging Het
Ripk3 G T 14: 56,022,786 (GRCm39) N379K probably benign Het
Rnf220 G T 4: 117,164,765 (GRCm39) Q7K probably benign Het
Ros1 T A 10: 52,000,199 (GRCm39) K1109* probably null Het
Slc22a7 T G 17: 46,744,079 (GRCm39) R460S probably damaging Het
Slc4a2 A G 5: 24,644,326 (GRCm39) M975V probably damaging Het
Slc4a3 A T 1: 75,533,952 (GRCm39) I1100F probably damaging Het
Smco1 A G 16: 32,092,950 (GRCm39) E207G probably benign Het
Snrnp200 A G 2: 127,058,656 (GRCm39) E369G probably benign Het
Spata31d1e T C 13: 59,890,434 (GRCm39) E44G probably benign Het
Tcf4 T A 18: 69,790,924 (GRCm39) M178K probably benign Het
Tex2 T C 11: 106,458,728 (GRCm39) probably benign Het
Tmem203 A G 2: 25,146,006 (GRCm39) T109A probably benign Het
Tmem50b T C 16: 91,374,917 (GRCm39) I126V probably benign Het
Ugcg C T 4: 59,207,798 (GRCm39) P46S probably benign Het
Ush2a T C 1: 188,595,006 (GRCm39) F3813L probably benign Het
Vmn1r203 C T 13: 22,708,521 (GRCm39) R101W probably damaging Het
Vmn2r79 G A 7: 86,650,621 (GRCm39) V136I probably benign Het
Wdr38 A G 2: 38,890,741 (GRCm39) Y205C probably damaging Het
Zfp248 A G 6: 118,406,264 (GRCm39) F442L probably damaging Het
Znrf4 A G 17: 56,818,599 (GRCm39) I236T probably damaging 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
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
R7274:Tjp1 UTSW 7 65,177,400 (GRCm39) missense possibly damaging 0.86
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'- ATCTTGCAAACTTGGATCACCC -3'
(R):5'- AGGATGAACTGGGTTATATATGCTG -3'

Sequencing Primer
(F):5'- GAGTTTCTAAGTGTTCATACCTGTTC -3'
(R):5'- CTGATGTGGGTATTAGCAGGAGTATC -3'
Posted On 2014-06-23