Incidental Mutation 'N/A - 293:Zeb1'
ID |
27 |
Institutional Source |
Beutler Lab
|
Gene Symbol |
Zeb1
|
Ensembl Gene |
ENSMUSG00000024238 |
Gene Name |
zinc finger E-box binding homeobox 1 |
Synonyms |
Nil2, Tcf18, 3110032K11Rik, Zfhep, ZEB, AREB6, Tcf8, Zfhx1a, MEB1, Tw, [delta]EF1, Zfx1a |
Accession Numbers |
|
Essential gene? |
Probably essential
(E-score: 0.956)
|
Stock # |
N/A - 293
of strain
aoba
|
Quality Score |
|
Status
|
Validated
|
Chromosome |
18 |
Chromosomal Location |
5591860-5775467 bp(+) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
A to T
at 5767076 bp (GRCm39)
|
Zygosity |
Homozygous |
Amino Acid Change |
Histidine to Leucine
at position 529
(H529L)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000025081
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000025081]
[ENSMUST00000159390]
[ENSMUST00000175925]
|
AlphaFold |
Q64318 |
Predicted Effect |
possibly damaging
Transcript: ENSMUST00000025081
AA Change: H529L
PolyPhen 2
Score 0.679 (Sensitivity: 0.86; Specificity: 0.92)
|
SMART Domains |
Protein: ENSMUSP00000025081 Gene: ENSMUSG00000024238 AA Change: H529L
Domain | Start | End | E-Value | Type |
low complexity region
|
13 |
30 |
N/A |
INTRINSIC |
ZnF_C2H2
|
150 |
173 |
3.16e-3 |
SMART |
ZnF_C2H2
|
180 |
202 |
3.21e-4 |
SMART |
ZnF_C2H2
|
220 |
242 |
4.87e-4 |
SMART |
ZnF_C2H2
|
248 |
268 |
1.86e1 |
SMART |
low complexity region
|
288 |
304 |
N/A |
INTRINSIC |
low complexity region
|
532 |
555 |
N/A |
INTRINSIC |
HOX
|
559 |
621 |
7.53e-3 |
SMART |
low complexity region
|
730 |
742 |
N/A |
INTRINSIC |
low complexity region
|
766 |
783 |
N/A |
INTRINSIC |
ZnF_C2H2
|
882 |
904 |
1.18e-2 |
SMART |
ZnF_C2H2
|
910 |
932 |
4.4e-2 |
SMART |
ZnF_C2H2
|
938 |
959 |
1.89e-1 |
SMART |
coiled coil region
|
1006 |
1077 |
N/A |
INTRINSIC |
low complexity region
|
1096 |
1112 |
N/A |
INTRINSIC |
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000159390
|
SMART Domains |
Protein: ENSMUSP00000124395 Gene: ENSMUSG00000024238
Domain | Start | End | E-Value | Type |
low complexity region
|
13 |
30 |
N/A |
INTRINSIC |
ZnF_C2H2
|
96 |
119 |
3.16e-3 |
SMART |
ZnF_C2H2
|
126 |
148 |
3.21e-4 |
SMART |
ZnF_C2H2
|
166 |
188 |
4.87e-4 |
SMART |
ZnF_C2H2
|
194 |
214 |
1.86e1 |
SMART |
low complexity region
|
234 |
250 |
N/A |
INTRINSIC |
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000161295
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000162892
|
SMART Domains |
Protein: ENSMUSP00000124677 Gene: ENSMUSG00000024238
Domain | Start | End | E-Value | Type |
ZnF_C2H2
|
94 |
117 |
1.3e-5 |
SMART |
ZnF_C2H2
|
124 |
146 |
1.3e-6 |
SMART |
ZnF_C2H2
|
164 |
186 |
2e-6 |
SMART |
ZnF_C2H2
|
192 |
212 |
7.8e-2 |
SMART |
low complexity region
|
232 |
248 |
N/A |
INTRINSIC |
low complexity region
|
476 |
499 |
N/A |
INTRINSIC |
HOX
|
503 |
565 |
3.9e-5 |
SMART |
low complexity region
|
674 |
686 |
N/A |
INTRINSIC |
|
Predicted Effect |
probably benign
Transcript: ENSMUST00000175925
|
SMART Domains |
Protein: ENSMUSP00000135125 Gene: ENSMUSG00000024238
Domain | Start | End | E-Value | Type |
ZnF_C2H2
|
130 |
153 |
3.16e-3 |
SMART |
ZnF_C2H2
|
160 |
182 |
3.21e-4 |
SMART |
ZnF_C2H2
|
200 |
222 |
4.87e-4 |
SMART |
ZnF_C2H2
|
228 |
248 |
1.86e1 |
SMART |
low complexity region
|
268 |
284 |
N/A |
INTRINSIC |
|
Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000177030
|
SMART Domains |
Protein: ENSMUSP00000135865 Gene: ENSMUSG00000024238
Domain | Start | End | E-Value | Type |
ZnF_C2H2
|
22 |
44 |
4.87e-4 |
SMART |
low complexity region
|
277 |
300 |
N/A |
INTRINSIC |
HOX
|
304 |
366 |
7.53e-3 |
SMART |
low complexity region
|
475 |
487 |
N/A |
INTRINSIC |
low complexity region
|
511 |
528 |
N/A |
INTRINSIC |
ZnF_C2H2
|
627 |
649 |
1.18e-2 |
SMART |
ZnF_C2H2
|
655 |
677 |
4.4e-2 |
SMART |
ZnF_C2H2
|
683 |
704 |
1.89e-1 |
SMART |
low complexity region
|
758 |
775 |
N/A |
INTRINSIC |
|
Meta Mutation Damage Score |
0.0954 |
Coding Region Coverage |
|
Validation Efficiency |
85% (165/193) |
MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a zinc finger transcription factor. The encoded protein likely plays a role in transcriptional repression of interleukin 2. Mutations in this gene have been associated with posterior polymorphous corneal dystrophy-3 and late-onset Fuchs endothelial corneal dystrophy. Alternatively spliced transcript variants encoding different isoforms have been described.[provided by RefSeq, Mar 2010] PHENOTYPE: Mutations at this locus affect thymus organization and homozygotes exhibit severe thymic T cell deficiency. Some mutations result in eye anomalies and extensive skeletal abnormalities. Homozygotes generally die at birth due to respiratory failure. [provided by MGI curators]
|
Allele List at MGI |
All alleles(6) : Targeted, knock-out(1) Targeted, other(1) Gene trapped(4)
|
Other mutations in this stock |
Total: 8 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
Exoc1l |
T |
C |
5: 76,664,339 (GRCm39) |
S143P |
probably benign |
Homo |
Gm7634 |
T |
A |
1: 16,124,084 (GRCm39) |
|
noncoding transcript |
Homo |
Kras |
T |
A |
6: 145,177,940 (GRCm39) |
M111L |
probably benign |
Homo |
Lrig1 |
T |
C |
6: 94,586,068 (GRCm39) |
T707A |
probably benign |
Homo |
Mycbp2 |
A |
G |
14: 103,461,898 (GRCm39) |
|
probably benign |
Homo |
Or2a7 |
C |
T |
6: 43,151,493 (GRCm39) |
T191I |
probably benign |
Homo |
Smarcad1 |
T |
A |
6: 65,051,898 (GRCm39) |
F344I |
probably benign |
Homo |
Sprr4 |
G |
A |
3: 92,407,650 (GRCm39) |
Q51* |
probably null |
Homo |
|
Other mutations in Zeb1 |
Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
IGL00833:Zeb1
|
APN |
18 |
5,767,774 (GRCm39) |
missense |
probably benign |
0.00 |
IGL01139:Zeb1
|
APN |
18 |
5,705,061 (GRCm39) |
missense |
possibly damaging |
0.69 |
IGL01444:Zeb1
|
APN |
18 |
5,767,138 (GRCm39) |
missense |
probably benign |
|
IGL01444:Zeb1
|
APN |
18 |
5,767,906 (GRCm39) |
missense |
probably damaging |
1.00 |
IGL01806:Zeb1
|
APN |
18 |
5,767,867 (GRCm39) |
missense |
possibly damaging |
0.94 |
IGL01988:Zeb1
|
APN |
18 |
5,759,037 (GRCm39) |
nonsense |
probably null |
|
IGL02059:Zeb1
|
APN |
18 |
5,766,892 (GRCm39) |
missense |
probably damaging |
1.00 |
IGL03005:Zeb1
|
APN |
18 |
5,767,150 (GRCm39) |
missense |
probably benign |
0.03 |
IGL03153:Zeb1
|
APN |
18 |
5,770,511 (GRCm39) |
missense |
probably damaging |
1.00 |
Apes
|
UTSW |
18 |
5,761,394 (GRCm39) |
missense |
probably damaging |
1.00 |
cellophane
|
UTSW |
18 |
5,770,554 (GRCm39) |
nonsense |
probably null |
|
serpens
|
UTSW |
18 |
5,772,455 (GRCm39) |
missense |
probably damaging |
1.00 |
R0184:Zeb1
|
UTSW |
18 |
5,766,808 (GRCm39) |
missense |
probably damaging |
1.00 |
R0488:Zeb1
|
UTSW |
18 |
5,772,455 (GRCm39) |
missense |
probably damaging |
1.00 |
R0622:Zeb1
|
UTSW |
18 |
5,759,123 (GRCm39) |
nonsense |
probably null |
|
R0646:Zeb1
|
UTSW |
18 |
5,759,027 (GRCm39) |
missense |
probably damaging |
1.00 |
R0881:Zeb1
|
UTSW |
18 |
5,767,138 (GRCm39) |
missense |
probably benign |
|
R1251:Zeb1
|
UTSW |
18 |
5,705,089 (GRCm39) |
missense |
probably damaging |
1.00 |
R1257:Zeb1
|
UTSW |
18 |
5,772,699 (GRCm39) |
missense |
possibly damaging |
0.53 |
R1501:Zeb1
|
UTSW |
18 |
5,761,399 (GRCm39) |
missense |
possibly damaging |
0.95 |
R1547:Zeb1
|
UTSW |
18 |
5,767,450 (GRCm39) |
missense |
possibly damaging |
0.50 |
R1797:Zeb1
|
UTSW |
18 |
5,766,298 (GRCm39) |
nonsense |
probably null |
|
R1815:Zeb1
|
UTSW |
18 |
5,767,898 (GRCm39) |
missense |
probably damaging |
1.00 |
R2090:Zeb1
|
UTSW |
18 |
5,766,458 (GRCm39) |
missense |
possibly damaging |
0.65 |
R2129:Zeb1
|
UTSW |
18 |
5,767,681 (GRCm39) |
missense |
possibly damaging |
0.92 |
R2875:Zeb1
|
UTSW |
18 |
5,772,859 (GRCm39) |
small insertion |
probably benign |
|
R3888:Zeb1
|
UTSW |
18 |
5,748,743 (GRCm39) |
missense |
probably damaging |
1.00 |
R3941:Zeb1
|
UTSW |
18 |
5,767,799 (GRCm39) |
missense |
probably benign |
0.06 |
R3952:Zeb1
|
UTSW |
18 |
5,772,716 (GRCm39) |
missense |
probably benign |
0.17 |
R4271:Zeb1
|
UTSW |
18 |
5,758,985 (GRCm39) |
missense |
probably damaging |
0.99 |
R4512:Zeb1
|
UTSW |
18 |
5,759,007 (GRCm39) |
missense |
probably damaging |
1.00 |
R4514:Zeb1
|
UTSW |
18 |
5,759,007 (GRCm39) |
missense |
probably damaging |
1.00 |
R4677:Zeb1
|
UTSW |
18 |
5,766,775 (GRCm39) |
missense |
probably damaging |
0.97 |
R4729:Zeb1
|
UTSW |
18 |
5,767,286 (GRCm39) |
missense |
probably damaging |
1.00 |
R5839:Zeb1
|
UTSW |
18 |
5,767,507 (GRCm39) |
missense |
probably benign |
|
R5913:Zeb1
|
UTSW |
18 |
5,766,765 (GRCm39) |
missense |
possibly damaging |
0.49 |
R6248:Zeb1
|
UTSW |
18 |
5,766,962 (GRCm39) |
missense |
probably damaging |
1.00 |
R6354:Zeb1
|
UTSW |
18 |
5,772,743 (GRCm39) |
missense |
possibly damaging |
0.64 |
R6429:Zeb1
|
UTSW |
18 |
5,770,498 (GRCm39) |
missense |
probably damaging |
1.00 |
R6819:Zeb1
|
UTSW |
18 |
5,591,917 (GRCm39) |
missense |
probably damaging |
1.00 |
R7180:Zeb1
|
UTSW |
18 |
5,767,867 (GRCm39) |
missense |
possibly damaging |
0.94 |
R7193:Zeb1
|
UTSW |
18 |
5,772,756 (GRCm39) |
missense |
probably damaging |
0.98 |
R7199:Zeb1
|
UTSW |
18 |
5,767,703 (GRCm39) |
missense |
probably benign |
0.00 |
R7397:Zeb1
|
UTSW |
18 |
5,761,394 (GRCm39) |
missense |
probably damaging |
1.00 |
R7534:Zeb1
|
UTSW |
18 |
5,766,611 (GRCm39) |
missense |
probably damaging |
1.00 |
R7702:Zeb1
|
UTSW |
18 |
5,766,802 (GRCm39) |
missense |
probably damaging |
1.00 |
R7703:Zeb1
|
UTSW |
18 |
5,766,917 (GRCm39) |
missense |
probably benign |
|
R7934:Zeb1
|
UTSW |
18 |
5,748,703 (GRCm39) |
missense |
probably benign |
0.00 |
R8504:Zeb1
|
UTSW |
18 |
5,705,127 (GRCm39) |
missense |
possibly damaging |
0.94 |
R8539:Zeb1
|
UTSW |
18 |
5,748,784 (GRCm39) |
missense |
probably damaging |
0.99 |
R8716:Zeb1
|
UTSW |
18 |
5,767,958 (GRCm39) |
missense |
probably damaging |
0.99 |
R8772:Zeb1
|
UTSW |
18 |
5,770,382 (GRCm39) |
critical splice acceptor site |
probably null |
|
R8824:Zeb1
|
UTSW |
18 |
5,748,680 (GRCm39) |
splice site |
probably benign |
|
R9082:Zeb1
|
UTSW |
18 |
5,772,557 (GRCm39) |
missense |
probably damaging |
0.98 |
R9085:Zeb1
|
UTSW |
18 |
5,766,716 (GRCm39) |
missense |
probably damaging |
1.00 |
R9456:Zeb1
|
UTSW |
18 |
5,766,709 (GRCm39) |
nonsense |
probably null |
|
|
Nature of Mutation |
DNA sequencing using the SOLiD technique identified an A to T transversion at position 1605 of the Zeb1 transcript, in exon 6 of 8 total exons. The mutated nucleotide causes a histidine to leucine substitution at amino acid 529 of the encoded protein. The mutation has been confirmed by DNA sequencing using the Sanger method (Figure 1).
|
Protein Function and Prediction |
Zeb1 encodes the 1117 amino acid zinc finger E box-binding homeobox 1 protein, also known as transcription factor 8 (TCF8). ZEB1 contains seven C2H2-type zinc fingers and one homeobox DNA-binding domain (Uniprot Q64318). ZEB1 is a zinc finger transcription repressor that binds to E-box sequences in the immunoglobin heavy chain enhancer, as well as the regulatory sequences of many tissue-specific genes. ZEB1 is known to repress T lymphocyte specific Il2 expression. In mice, mutations in Zeb1 affect thymus organization and homozygotes exhibit severe thymic T cell deficiency. Some mutations also exhibit extensive skeletal abnormalities. Homozygous mice generally die at birth. In humans, mutations in the ZEB1 gene result in posterior polymorphous corneal dystrophy-3 (PPCD3; OMIM #609141), a rare disorder involving metaplasia and overgrowth of corneal endothelial cells. ZEB1 inhibits expression of the collagen 4A3 (COL4A3) gene. Mutations in this gene cause Alport Syndrome (OMIM #203780), resulting in nephropathy and deafness.
The D529G change is predicted to be probably damaging by the PolyPhen program. However, aoba homozygous mice are viable, and it is likely that this mutation is hypomorphic.
|
Posted On |
2009-12-14 |