Incidental Mutation 'R1812:Top3a'
| ID |
202492 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Top3a
|
| Ensembl Gene |
ENSMUSG00000002814 |
| Gene Name |
topoisomerase (DNA) III alpha |
| Synonyms |
Top IIIa |
| MMRRC Submission |
039840-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R1812 (G1)
|
| Quality Score |
225 |
|
Status
|
Not validated
|
| Chromosome |
11 |
| Chromosomal Location |
60630884-60668191 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
A to G
at 60650188 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Isoleucine to Threonine
at position 145
(I145T)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000099729
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000002891]
[ENSMUST00000102668]
[ENSMUST00000117743]
[ENSMUST00000120417]
[ENSMUST00000130068]
|
| AlphaFold |
O70157 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000002891
AA Change: I145T
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000002891
Gene: ENSMUSG00000002814
AA Change: I145T
| Domain | Start | End | E-Value | Type |
|---|
|
TOPRIM
|
35 |
169 |
5.04e-24 |
SMART |
|
TOP1Bc
|
172 |
269 |
4.99e-37 |
SMART |
|
TOP1Ac
|
315 |
569 |
1.47e-107 |
SMART |
|
Pfam:zf-C4_Topoisom
|
655 |
694 |
1.7e-15 |
PFAM |
|
Pfam:zf-GRF
|
813 |
854 |
9.7e-23 |
PFAM |
|
low complexity region
|
884 |
896 |
N/A |
INTRINSIC |
|
Pfam:zf-GRF
|
897 |
941 |
7.9e-24 |
PFAM |
|
ZnF_C2HC
|
985 |
1001 |
7.06e-2 |
SMART |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000102668
AA Change: I145T
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000099729
Gene: ENSMUSG00000002814
AA Change: I145T
| Domain | Start | End | E-Value | Type |
|---|
|
TOPRIM
|
35 |
169 |
5.04e-24 |
SMART |
|
TOP1Bc
|
172 |
269 |
4.99e-37 |
SMART |
|
TOP1Ac
|
315 |
569 |
1.47e-107 |
SMART |
|
Pfam:zf-C4_Topoisom
|
655 |
694 |
5.9e-16 |
PFAM |
|
Pfam:zf-GRF
|
813 |
854 |
2.6e-21 |
PFAM |
|
low complexity region
|
884 |
896 |
N/A |
INTRINSIC |
|
Pfam:zf-GRF
|
897 |
941 |
4.2e-22 |
PFAM |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000117743
AA Change: I120T
PolyPhen 2
Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
|
| SMART Domains |
Protein: ENSMUSP00000113057
Gene: ENSMUSG00000002814
AA Change: I120T
| Domain | Start | End | E-Value | Type |
|---|
|
TOPRIM
|
10 |
144 |
5.04e-24 |
SMART |
|
TOP1Bc
|
147 |
244 |
4.99e-37 |
SMART |
|
TOP1Ac
|
290 |
544 |
1.47e-107 |
SMART |
|
Pfam:zf-C4_Topoisom
|
630 |
669 |
4.6e-16 |
PFAM |
|
ZnF_C2HC
|
755 |
771 |
7.06e-2 |
SMART |
|
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000120417
AA Change: I120T
PolyPhen 2
Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
|
| SMART Domains |
Protein: ENSMUSP00000113653
Gene: ENSMUSG00000002814
AA Change: I120T
| Domain | Start | End | E-Value | Type |
|---|
|
TOPRIM
|
10 |
144 |
5.04e-24 |
SMART |
|
TOP1Bc
|
147 |
244 |
4.99e-37 |
SMART |
|
TOP1Ac
|
290 |
544 |
1.47e-107 |
SMART |
|
Pfam:zf-C4_Topoisom
|
630 |
666 |
1.9e-13 |
PFAM |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000130068
|
| SMART Domains |
Protein: ENSMUSP00000115727
Gene: ENSMUSG00000002814
| Domain | Start | End | E-Value | Type |
|---|
|
PDB:4CGY|A
|
1 |
85 |
2e-48 |
PDB |
|
SCOP:d1gkub3
|
5 |
85 |
7e-12 |
SMART |
|
Blast:TOPRIM
|
10 |
85 |
7e-50 |
BLAST |
|
| Coding Region Coverage |
- 1x: 97.3%
- 3x: 96.3%
- 10x: 93.2%
- 20x: 85.7%
|
| Validation Efficiency |
100% (1/1) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a DNA topoisomerase, an enzyme that controls and alters the topologic states of DNA during transcription. This enzyme catalyzes the transient breaking and rejoining of a single strand of DNA which allows the strands to pass through one another, thus reducing the number of supercoils and altering the topology of DNA. This enzyme forms a complex with BLM which functions in the regulation of recombination in somatic cells. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Mar 2016]
PHENOTYPE: Mice homozygous for a null allele die shortly after implantation and the induction of decidual reaction. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 72 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| 1700017B05Rik |
G |
A |
9: 57,164,740 (GRCm39) |
Q545* |
probably null |
Het |
| Aadacl2 |
T |
C |
3: 59,932,498 (GRCm39) |
C338R |
probably damaging |
Het |
| Abcb4 |
G |
A |
5: 8,978,578 (GRCm39) |
|
probably null |
Het |
| Adam17 |
T |
C |
12: 21,411,768 (GRCm39) |
D41G |
probably damaging |
Het |
| Angptl7 |
T |
A |
4: 148,582,540 (GRCm39) |
I119F |
probably damaging |
Het |
| Arid1b |
T |
A |
17: 5,387,304 (GRCm39) |
S1586T |
probably benign |
Het |
| Arid4b |
C |
T |
13: 14,370,014 (GRCm39) |
A1170V |
probably damaging |
Het |
| Atad5 |
A |
G |
11: 80,023,873 (GRCm39) |
T1659A |
probably damaging |
Het |
| Bub1b |
T |
G |
2: 118,462,902 (GRCm39) |
D754E |
probably benign |
Het |
| Cdkn1a |
T |
C |
17: 29,317,539 (GRCm39) |
V53A |
probably benign |
Het |
| Chsy1 |
T |
G |
7: 65,821,565 (GRCm39) |
V600G |
probably benign |
Het |
| Cntrl |
G |
A |
2: 35,039,481 (GRCm39) |
V561M |
probably damaging |
Het |
| Col6a5 |
A |
G |
9: 105,805,253 (GRCm39) |
C1218R |
unknown |
Het |
| Crhr1 |
T |
C |
11: 104,059,973 (GRCm39) |
L140P |
probably damaging |
Het |
| Cyb5b |
CAGAG |
CAG |
8: 107,897,020 (GRCm39) |
|
probably null |
Het |
| Cyp3a59 |
A |
T |
5: 146,039,621 (GRCm39) |
Q298L |
probably damaging |
Het |
| Dctn1 |
A |
G |
6: 83,169,500 (GRCm39) |
E638G |
possibly damaging |
Het |
| Ddx41 |
A |
G |
13: 55,683,767 (GRCm39) |
I88T |
probably benign |
Het |
| Dennd11 |
A |
G |
6: 40,386,365 (GRCm39) |
I288T |
probably benign |
Het |
| Diaph1 |
G |
T |
18: 38,024,071 (GRCm39) |
P589Q |
unknown |
Het |
| Dip2b |
C |
A |
15: 100,096,819 (GRCm39) |
|
probably null |
Het |
| Dscaml1 |
G |
A |
9: 45,662,584 (GRCm39) |
|
probably null |
Het |
| Dync1h1 |
C |
T |
12: 110,629,334 (GRCm39) |
A4246V |
possibly damaging |
Het |
| Epb41l1 |
T |
C |
2: 156,338,431 (GRCm39) |
I158T |
probably damaging |
Het |
| Fat1 |
A |
G |
8: 45,489,840 (GRCm39) |
Y3584C |
probably damaging |
Het |
| Fxyd5 |
T |
A |
7: 30,737,355 (GRCm39) |
|
probably null |
Het |
| Gapvd1 |
T |
A |
2: 34,615,076 (GRCm39) |
K336* |
probably null |
Het |
| Gm9637 |
G |
A |
14: 19,402,395 (GRCm38) |
|
noncoding transcript |
Het |
| Gpr65 |
C |
T |
12: 98,242,001 (GRCm39) |
T218M |
probably damaging |
Het |
| Gsdma3 |
T |
C |
11: 98,523,219 (GRCm39) |
V203A |
probably damaging |
Het |
| Helb |
T |
A |
10: 119,925,471 (GRCm39) |
K969* |
probably null |
Het |
| Hipk2 |
G |
A |
6: 38,675,098 (GRCm39) |
A1188V |
probably benign |
Het |
| Itpk1 |
T |
A |
12: 102,540,317 (GRCm39) |
E255D |
probably benign |
Het |
| Kif21a |
T |
C |
15: 90,855,969 (GRCm39) |
D596G |
possibly damaging |
Het |
| Kif5a |
A |
T |
10: 127,077,879 (GRCm39) |
I405N |
probably benign |
Het |
| Klk1b11 |
T |
A |
7: 43,427,179 (GRCm39) |
|
probably null |
Het |
| Luzp1 |
T |
A |
4: 136,269,642 (GRCm39) |
L622M |
probably benign |
Het |
| Macf1 |
T |
A |
4: 123,325,817 (GRCm39) |
I5227F |
probably damaging |
Het |
| Mapk10 |
A |
C |
5: 103,061,128 (GRCm39) |
S470A |
probably damaging |
Het |
| Morc2a |
C |
T |
11: 3,635,831 (GRCm39) |
T897I |
probably damaging |
Het |
| Nmbr |
A |
G |
10: 14,636,283 (GRCm39) |
|
probably null |
Het |
| Nosip |
T |
A |
7: 44,725,998 (GRCm39) |
M214K |
probably damaging |
Het |
| Or13c7d |
G |
T |
4: 43,770,230 (GRCm39) |
Y260* |
probably null |
Het |
| Or52m2 |
A |
T |
7: 102,263,577 (GRCm39) |
N206K |
possibly damaging |
Het |
| Or52r1 |
T |
C |
7: 102,537,285 (GRCm39) |
Y25C |
probably benign |
Het |
| Or5w13 |
A |
G |
2: 87,523,447 (GRCm39) |
F260L |
probably benign |
Het |
| Pik3c2a |
A |
T |
7: 116,016,899 (GRCm39) |
V286E |
probably damaging |
Het |
| Ppfia4 |
T |
A |
1: 134,252,311 (GRCm39) |
I388F |
probably benign |
Het |
| Ppm1f |
A |
G |
16: 16,735,651 (GRCm39) |
H289R |
probably damaging |
Het |
| Ptprz1 |
T |
A |
6: 22,959,711 (GRCm39) |
D69E |
probably benign |
Het |
| Rad54b |
A |
T |
4: 11,612,770 (GRCm39) |
T801S |
probably damaging |
Het |
| Ramp1 |
A |
T |
1: 91,124,579 (GRCm39) |
N47Y |
probably damaging |
Het |
| Rnf32 |
T |
A |
5: 29,411,258 (GRCm39) |
H181Q |
possibly damaging |
Het |
| Rpa2 |
T |
C |
4: 132,495,996 (GRCm39) |
F6L |
probably benign |
Het |
| Ryr2 |
C |
A |
13: 11,575,472 (GRCm39) |
R4842L |
probably damaging |
Het |
| Scn11a |
G |
T |
9: 119,609,931 (GRCm39) |
C972* |
probably null |
Het |
| Setd2 |
C |
T |
9: 110,379,170 (GRCm39) |
T995I |
probably damaging |
Het |
| Slc39a7 |
A |
G |
17: 34,247,789 (GRCm39) |
L471P |
probably damaging |
Het |
| Slc6a21 |
C |
G |
7: 44,932,371 (GRCm39) |
S350R |
probably damaging |
Het |
| Slx4ip |
A |
G |
2: 136,910,115 (GRCm39) |
N300S |
probably benign |
Het |
| Spef2 |
G |
A |
15: 9,679,435 (GRCm39) |
P634L |
probably damaging |
Het |
| Stk32b |
G |
A |
5: 37,624,102 (GRCm39) |
A215V |
probably damaging |
Het |
| Svil |
A |
T |
18: 5,097,545 (GRCm39) |
Y1676F |
probably damaging |
Het |
| Tanc1 |
G |
A |
2: 59,622,023 (GRCm39) |
V381M |
probably damaging |
Het |
| Tanc2 |
T |
C |
11: 105,777,212 (GRCm39) |
F797L |
probably benign |
Het |
| Tas2r120 |
T |
G |
6: 132,634,564 (GRCm39) |
C215W |
probably benign |
Het |
| Tenm4 |
G |
A |
7: 96,545,147 (GRCm39) |
D2388N |
probably damaging |
Het |
| Thsd4 |
C |
T |
9: 59,964,220 (GRCm39) |
S64N |
probably damaging |
Het |
| Thsd7b |
C |
T |
1: 129,686,347 (GRCm39) |
R630C |
probably damaging |
Het |
| Vmn2r78 |
A |
G |
7: 86,569,995 (GRCm39) |
D171G |
probably benign |
Het |
| Vmn2r82 |
A |
G |
10: 79,215,046 (GRCm39) |
E343G |
probably benign |
Het |
| Wdr70 |
T |
C |
15: 8,108,663 (GRCm39) |
D161G |
probably benign |
Het |
|
| Other mutations in Top3a |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01712:Top3a
|
APN |
11 |
60,652,562 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02935:Top3a
|
APN |
11 |
60,653,354 (GRCm39) |
missense |
possibly damaging |
0.53 |
|
R0057:Top3a
|
UTSW |
11 |
60,631,510 (GRCm39) |
missense |
probably benign |
|
|
R0057:Top3a
|
UTSW |
11 |
60,631,510 (GRCm39) |
missense |
probably benign |
|
|
R0369:Top3a
|
UTSW |
11 |
60,633,615 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1171:Top3a
|
UTSW |
11 |
60,641,419 (GRCm39) |
missense |
probably benign |
0.02 |
|
R1459:Top3a
|
UTSW |
11 |
60,650,188 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1621:Top3a
|
UTSW |
11 |
60,641,433 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1839:Top3a
|
UTSW |
11 |
60,644,714 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1873:Top3a
|
UTSW |
11 |
60,638,810 (GRCm39) |
nonsense |
probably null |
|
|
R2004:Top3a
|
UTSW |
11 |
60,633,315 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R2277:Top3a
|
UTSW |
11 |
60,636,700 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
R2406:Top3a
|
UTSW |
11 |
60,646,838 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2418:Top3a
|
UTSW |
11 |
60,638,842 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
R3196:Top3a
|
UTSW |
11 |
60,650,182 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R3879:Top3a
|
UTSW |
11 |
60,634,765 (GRCm39) |
missense |
possibly damaging |
0.92 |
|
R4695:Top3a
|
UTSW |
11 |
60,633,238 (GRCm39) |
missense |
probably benign |
0.40 |
|
R4715:Top3a
|
UTSW |
11 |
60,633,823 (GRCm39) |
nonsense |
probably null |
|
|
R4768:Top3a
|
UTSW |
11 |
60,653,316 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4910:Top3a
|
UTSW |
11 |
60,643,204 (GRCm39) |
splice site |
probably benign |
|
|
R5305:Top3a
|
UTSW |
11 |
60,653,365 (GRCm39) |
missense |
possibly damaging |
0.56 |
|
R5387:Top3a
|
UTSW |
11 |
60,653,316 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5419:Top3a
|
UTSW |
11 |
60,653,348 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5806:Top3a
|
UTSW |
11 |
60,667,746 (GRCm39) |
critical splice donor site |
probably null |
|
|
R6162:Top3a
|
UTSW |
11 |
60,636,763 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6279:Top3a
|
UTSW |
11 |
60,640,234 (GRCm39) |
missense |
probably benign |
0.02 |
|
R6300:Top3a
|
UTSW |
11 |
60,640,234 (GRCm39) |
missense |
probably benign |
0.02 |
|
R6381:Top3a
|
UTSW |
11 |
60,634,849 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6383:Top3a
|
UTSW |
11 |
60,640,285 (GRCm39) |
missense |
probably benign |
0.30 |
|
R6767:Top3a
|
UTSW |
11 |
60,641,579 (GRCm39) |
missense |
possibly damaging |
0.84 |
|
R6919:Top3a
|
UTSW |
11 |
60,640,319 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7299:Top3a
|
UTSW |
11 |
60,638,974 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R7301:Top3a
|
UTSW |
11 |
60,638,974 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R7442:Top3a
|
UTSW |
11 |
60,644,744 (GRCm39) |
missense |
possibly damaging |
0.66 |
|
R7690:Top3a
|
UTSW |
11 |
60,647,206 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7786:Top3a
|
UTSW |
11 |
60,667,792 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7792:Top3a
|
UTSW |
11 |
60,633,790 (GRCm39) |
missense |
probably benign |
|
|
R8790:Top3a
|
UTSW |
11 |
60,631,363 (GRCm39) |
missense |
possibly damaging |
0.87 |
|
R8818:Top3a
|
UTSW |
11 |
60,633,877 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R8867:Top3a
|
UTSW |
11 |
60,633,481 (GRCm39) |
missense |
probably benign |
0.00 |
|
R8914:Top3a
|
UTSW |
11 |
60,631,405 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9031:Top3a
|
UTSW |
11 |
60,636,695 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R9102:Top3a
|
UTSW |
11 |
60,647,155 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R9103:Top3a
|
UTSW |
11 |
60,654,253 (GRCm39) |
critical splice acceptor site |
probably null |
|
|
R9130:Top3a
|
UTSW |
11 |
60,641,401 (GRCm39) |
critical splice donor site |
probably null |
|
|
R9548:Top3a
|
UTSW |
11 |
60,644,768 (GRCm39) |
missense |
probably benign |
0.19 |
|
R9578:Top3a
|
UTSW |
11 |
60,647,517 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R9732:Top3a
|
UTSW |
11 |
60,640,391 (GRCm39) |
missense |
probably benign |
0.01 |
|
R9774:Top3a
|
UTSW |
11 |
60,638,998 (GRCm39) |
missense |
probably damaging |
0.98 |
|
X0063:Top3a
|
UTSW |
11 |
60,641,470 (GRCm39) |
nonsense |
probably null |
|
|
X0065:Top3a
|
UTSW |
11 |
60,654,224 (GRCm39) |
missense |
probably damaging |
1.00 |
|
Z1176:Top3a
|
UTSW |
11 |
60,633,463 (GRCm39) |
missense |
probably benign |
0.32 |
|
Z1177:Top3a
|
UTSW |
11 |
60,633,642 (GRCm39) |
missense |
possibly damaging |
0.56 |
|
Z1186:Top3a
|
UTSW |
11 |
60,641,410 (GRCm39) |
missense |
probably benign |
|
|
Z1187:Top3a
|
UTSW |
11 |
60,641,410 (GRCm39) |
missense |
probably benign |
|
|
Z1188:Top3a
|
UTSW |
11 |
60,641,410 (GRCm39) |
missense |
probably benign |
|
|
Z1189:Top3a
|
UTSW |
11 |
60,641,410 (GRCm39) |
missense |
probably benign |
|
|
Z1190:Top3a
|
UTSW |
11 |
60,641,410 (GRCm39) |
missense |
probably benign |
|
|
Z1191:Top3a
|
UTSW |
11 |
60,641,410 (GRCm39) |
missense |
probably benign |
|
|
Z1192:Top3a
|
UTSW |
11 |
60,641,410 (GRCm39) |
missense |
probably benign |
|
|
| Predicted Primers |
PCR Primer
(F):5'- ATGTCTGCCTGCATGCCA -3'
(R):5'- ATGGACGCTTTTGCCGTTTT -3'
Sequencing Primer
(F):5'- GCATGCCACCACGCACATG -3'
(R):5'- AGTTTCCCTAATGCTGAGATCGCAG -3'
|
| Posted On |
2014-06-23 |
Incidental Mutation