Incidental Mutation 'R4044:Gtf2a1'
| ID |
313997 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Gtf2a1
|
| Ensembl Gene |
ENSMUSG00000020962 |
| Gene Name |
general transcription factor II A, 1 |
| Synonyms |
37kDa, 6330549H03Rik, Tfiia1, TfIIAa/b, 19kDa |
| MMRRC Submission |
040967-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R4044 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
12 |
| Chromosomal Location |
91522036-91557261 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 91542441 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Histidine to Arginine
at position 47
(H47R)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000068562
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000021345]
[ENSMUST00000063314]
|
| AlphaFold |
Q99PM3 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000021345
AA Change: H86R
PolyPhen 2
Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
|
| SMART Domains |
Protein: ENSMUSP00000021345
Gene: ENSMUSG00000020962
AA Change: H86R
| Domain | Start | End | E-Value | Type |
|---|
|
TFIIA
|
12 |
378 |
5.47e-146 |
SMART |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000063314
AA Change: H47R
PolyPhen 2
Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
|
| SMART Domains |
Protein: ENSMUSP00000068562
Gene: ENSMUSG00000020962
AA Change: H47R
| Domain | Start | End | E-Value | Type |
|---|
|
Pfam:TFIIA
|
1 |
339 |
9.3e-68 |
PFAM |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000116715
|
| Meta Mutation Damage Score |
0.0875 |
| Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.6%
- 10x: 97.1%
- 20x: 94.5%
|
| Validation Efficiency |
100% (45/45) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Accurate transcription initiation on TATA-containing class II genes involves the ordered assembly of RNA polymerase II (POLR2A; MIM 180660) and several general initiation factors (summarized by DeJong and Roeder, 1993 [PubMed 8224848]). One of these factors is TFIIA, which when purified from HeLa extracts consists of 35-, 19-, and 12-kD subunits.[supplied by OMIM, Jul 2010]
PHENOTYPE: Mice homozygous for a hypomorphic allele where D/G cleavage residues are replaced with noncleavable A/A show neonatal lethality, feeding defects, low testis weight, and male infertility associated with azoospermia, small seminiferous tubules, lack of elongating spermatids, and increased apoptosis. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 43 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 4930579C12Rik |
T |
A |
9: 89,044,347 (GRCm39) |
|
noncoding transcript |
Het |
| Ada |
A |
T |
2: 163,577,380 (GRCm39) |
I36N |
probably damaging |
Het |
| Armh3 |
A |
T |
19: 45,808,763 (GRCm39) |
Y643N |
probably damaging |
Het |
| Atg7 |
T |
C |
6: 114,678,939 (GRCm39) |
V384A |
probably benign |
Het |
| Ccl1 |
T |
A |
11: 82,070,519 (GRCm39) |
I18L |
probably benign |
Het |
| Cep70 |
T |
A |
9: 99,144,662 (GRCm39) |
C66S |
possibly damaging |
Het |
| D16Ertd472e |
A |
T |
16: 78,372,894 (GRCm39) |
D14E |
probably damaging |
Het |
| Dnah9 |
T |
C |
11: 66,024,461 (GRCm39) |
K278E |
probably benign |
Het |
| Dsg1a |
C |
A |
18: 20,457,087 (GRCm39) |
N153K |
probably damaging |
Het |
| Galnt5 |
T |
A |
2: 57,888,472 (GRCm39) |
I24N |
probably damaging |
Het |
| Grid1 |
A |
T |
14: 35,172,358 (GRCm39) |
|
probably benign |
Het |
| Igf1r |
A |
G |
7: 67,839,810 (GRCm39) |
T706A |
possibly damaging |
Het |
| Itih4 |
A |
T |
14: 30,616,995 (GRCm39) |
N517I |
probably damaging |
Het |
| Jam3 |
C |
A |
9: 27,013,159 (GRCm39) |
|
probably null |
Het |
| Katnip |
A |
G |
7: 125,467,913 (GRCm39) |
I1366V |
probably benign |
Het |
| Klk1b4 |
A |
G |
7: 43,860,179 (GRCm39) |
M98V |
probably benign |
Het |
| Kndc1 |
A |
G |
7: 139,504,044 (GRCm39) |
E1116G |
probably benign |
Het |
| Ksr2 |
C |
T |
5: 117,693,127 (GRCm39) |
R192* |
probably null |
Het |
| L3mbtl4 |
T |
C |
17: 69,084,909 (GRCm39) |
S607P |
possibly damaging |
Het |
| Map6 |
T |
C |
7: 98,917,256 (GRCm39) |
C10R |
probably damaging |
Het |
| Myo3a |
A |
G |
2: 22,467,712 (GRCm39) |
E322G |
probably damaging |
Het |
| Nell1 |
A |
G |
7: 49,869,367 (GRCm39) |
N214S |
probably damaging |
Het |
| Npm3 |
T |
C |
19: 45,736,692 (GRCm39) |
E149G |
possibly damaging |
Het |
| Or4k35 |
C |
T |
2: 111,099,927 (GRCm39) |
V262I |
probably benign |
Het |
| Or5h24 |
G |
A |
16: 58,919,124 (GRCm39) |
T77I |
unknown |
Het |
| Orc3 |
G |
A |
4: 34,587,055 (GRCm39) |
Q345* |
probably null |
Het |
| Otol1 |
A |
G |
3: 69,935,112 (GRCm39) |
D368G |
probably damaging |
Het |
| Pals1 |
G |
A |
12: 78,871,613 (GRCm39) |
E398K |
probably benign |
Het |
| Pramel26 |
T |
A |
4: 143,538,170 (GRCm39) |
N267I |
probably benign |
Het |
| Prss40 |
G |
T |
1: 34,599,960 (GRCm39) |
S9* |
probably null |
Het |
| Radx |
C |
T |
X: 138,407,752 (GRCm39) |
S364L |
probably damaging |
Het |
| Reln |
A |
T |
5: 22,333,630 (GRCm39) |
V264D |
possibly damaging |
Het |
| Rpp40 |
A |
G |
13: 36,082,549 (GRCm39) |
C275R |
probably benign |
Het |
| Scaf1 |
G |
A |
7: 44,655,798 (GRCm39) |
|
probably benign |
Het |
| Sncaip |
A |
G |
18: 53,040,475 (GRCm39) |
T890A |
probably benign |
Het |
| Spata6l |
A |
T |
19: 28,923,183 (GRCm39) |
C80S |
possibly damaging |
Het |
| Thada |
A |
G |
17: 84,749,135 (GRCm39) |
V612A |
probably benign |
Het |
| Tsnaxip1 |
G |
A |
8: 106,560,177 (GRCm39) |
|
probably null |
Het |
| Vcan |
T |
A |
13: 89,840,662 (GRCm39) |
L1627F |
probably benign |
Het |
| Vrtn |
T |
C |
12: 84,695,844 (GRCm39) |
I198T |
probably damaging |
Het |
| Wnt9b |
T |
C |
11: 103,622,824 (GRCm39) |
D193G |
probably damaging |
Het |
| Znrd2 |
T |
C |
19: 5,780,431 (GRCm39) |
E189G |
probably damaging |
Het |
| Zswim5 |
A |
G |
4: 116,843,899 (GRCm39) |
D979G |
probably damaging |
Het |
|
| Other mutations in Gtf2a1 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01510:Gtf2a1
|
APN |
12 |
91,534,607 (GRCm39) |
missense |
probably benign |
0.00 |
|
IGL02561:Gtf2a1
|
APN |
12 |
91,542,527 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
IGL03035:Gtf2a1
|
APN |
12 |
91,539,411 (GRCm39) |
splice site |
probably benign |
|
|
PIT4618001:Gtf2a1
|
UTSW |
12 |
91,534,543 (GRCm39) |
missense |
probably benign |
0.09 |
|
R0436:Gtf2a1
|
UTSW |
12 |
91,535,047 (GRCm39) |
splice site |
probably null |
|
|
R1595:Gtf2a1
|
UTSW |
12 |
91,556,323 (GRCm39) |
missense |
probably damaging |
0.98 |
|
R2240:Gtf2a1
|
UTSW |
12 |
91,553,513 (GRCm39) |
missense |
possibly damaging |
0.87 |
|
R4020:Gtf2a1
|
UTSW |
12 |
91,539,351 (GRCm39) |
missense |
possibly damaging |
0.92 |
|
R4043:Gtf2a1
|
UTSW |
12 |
91,542,441 (GRCm39) |
missense |
probably benign |
0.00 |
|
R4095:Gtf2a1
|
UTSW |
12 |
91,542,411 (GRCm39) |
missense |
possibly damaging |
0.68 |
|
R4584:Gtf2a1
|
UTSW |
12 |
91,529,700 (GRCm39) |
missense |
possibly damaging |
0.66 |
|
R4585:Gtf2a1
|
UTSW |
12 |
91,529,700 (GRCm39) |
missense |
possibly damaging |
0.66 |
|
R4952:Gtf2a1
|
UTSW |
12 |
91,542,523 (GRCm39) |
missense |
possibly damaging |
0.70 |
|
R5465:Gtf2a1
|
UTSW |
12 |
91,534,565 (GRCm39) |
missense |
possibly damaging |
0.86 |
|
R5566:Gtf2a1
|
UTSW |
12 |
91,534,368 (GRCm39) |
missense |
possibly damaging |
0.63 |
|
R7055:Gtf2a1
|
UTSW |
12 |
91,553,523 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
R7220:Gtf2a1
|
UTSW |
12 |
91,534,498 (GRCm39) |
missense |
probably benign |
0.00 |
|
R7282:Gtf2a1
|
UTSW |
12 |
91,534,609 (GRCm39) |
missense |
possibly damaging |
0.56 |
|
R7459:Gtf2a1
|
UTSW |
12 |
91,542,426 (GRCm39) |
missense |
probably benign |
0.00 |
|
R7484:Gtf2a1
|
UTSW |
12 |
91,529,747 (GRCm39) |
missense |
probably benign |
0.01 |
|
R9292:Gtf2a1
|
UTSW |
12 |
91,534,964 (GRCm39) |
nonsense |
probably null |
|
|
R9372:Gtf2a1
|
UTSW |
12 |
91,534,592 (GRCm39) |
missense |
probably damaging |
1.00 |
|
X0063:Gtf2a1
|
UTSW |
12 |
91,539,386 (GRCm39) |
missense |
possibly damaging |
0.91 |
|
| Predicted Primers |
PCR Primer
(F):5'- GTATAGATCTCCAGACCCCAGCATC -3'
(R):5'- GACCAGAGTTTTCTTTAAGTCACTGAG -3'
Sequencing Primer
(F):5'- CATCTGTAATGGGATCTAATGCCC -3'
(R):5'- GTCACTGAGAAGCTTTACTGTTC -3'
|
| Posted On |
2015-04-30 |
Incidental Mutation