Incidental Mutation 'R6279:Top3a'
| ID |
507844 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Top3a
|
| Ensembl Gene |
ENSMUSG00000002814 |
| Gene Name |
topoisomerase (DNA) III alpha |
| Synonyms |
Top IIIa |
| MMRRC Submission |
044449-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R6279 (G1)
|
| Quality Score |
209.009 |
|
Status
|
Validated
|
| Chromosome |
11 |
| Chromosomal Location |
60630884-60668191 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 60640234 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Aspartic acid to Glycine
at position 488
(D488G)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000002891
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000002891]
[ENSMUST00000102668]
[ENSMUST00000117743]
[ENSMUST00000120417]
|
| AlphaFold |
O70157 |
| Predicted Effect |
probably benign
Transcript: ENSMUST00000002891
AA Change: D488G
PolyPhen 2
Score 0.018 (Sensitivity: 0.95; Specificity: 0.80)
|
| SMART Domains |
Protein: ENSMUSP00000002891
Gene: ENSMUSG00000002814
AA Change: D488G
| 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 benign
Transcript: ENSMUST00000102668
AA Change: D488G
PolyPhen 2
Score 0.008 (Sensitivity: 0.96; Specificity: 0.76)
|
| SMART Domains |
Protein: ENSMUSP00000099729
Gene: ENSMUSG00000002814
AA Change: D488G
| 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 benign
Transcript: ENSMUST00000117743
AA Change: D463G
PolyPhen 2
Score 0.004 (Sensitivity: 0.98; Specificity: 0.59)
|
| SMART Domains |
Protein: ENSMUSP00000113057
Gene: ENSMUSG00000002814
AA Change: D463G
| 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 benign
Transcript: ENSMUST00000120417
AA Change: D463G
PolyPhen 2
Score 0.001 (Sensitivity: 0.99; Specificity: 0.15)
|
| SMART Domains |
Protein: ENSMUSP00000113653
Gene: ENSMUSG00000002814
AA Change: D463G
| 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 |
noncoding transcript
Transcript: ENSMUST00000124799
|
| Meta Mutation Damage Score |
0.0951 |
| Coding Region Coverage |
- 1x: 99.9%
- 3x: 99.6%
- 10x: 98.1%
- 20x: 94.5%
|
| Validation Efficiency |
97% (58/60) |
| 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: 59 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Ap1s3 |
T |
C |
1: 79,602,840 (GRCm39) |
K56E |
probably damaging |
Het |
| Apob |
C |
T |
12: 8,057,769 (GRCm39) |
R2084* |
probably null |
Het |
| Arid1b |
C |
A |
17: 5,392,274 (GRCm39) |
L1935M |
probably damaging |
Het |
| Bag6 |
T |
C |
17: 35,357,577 (GRCm39) |
V122A |
probably damaging |
Het |
| Bmal2 |
A |
G |
6: 146,723,444 (GRCm39) |
Y258C |
probably damaging |
Het |
| Cacna1e |
T |
A |
1: 154,301,678 (GRCm39) |
T1685S |
probably benign |
Het |
| Cd163 |
T |
A |
6: 124,294,950 (GRCm39) |
C671* |
probably null |
Het |
| Cul3 |
A |
G |
1: 80,264,669 (GRCm39) |
V211A |
probably damaging |
Het |
| Cyp2d22 |
C |
A |
15: 82,258,169 (GRCm39) |
K150N |
probably damaging |
Het |
| Dnah6 |
A |
T |
6: 73,042,798 (GRCm39) |
I3208N |
probably damaging |
Het |
| Dnah7b |
T |
C |
1: 46,365,046 (GRCm39) |
F3609S |
probably damaging |
Het |
| Endod1 |
T |
C |
9: 14,268,166 (GRCm39) |
T440A |
probably benign |
Het |
| Exph5 |
A |
G |
9: 53,285,246 (GRCm39) |
T776A |
possibly damaging |
Het |
| Faap24 |
A |
C |
7: 35,095,709 (GRCm39) |
V12G |
possibly damaging |
Het |
| Gabrg2 |
T |
C |
11: 41,891,350 (GRCm39) |
|
probably null |
Het |
| Ggta1 |
A |
G |
2: 35,298,006 (GRCm39) |
Y148H |
probably damaging |
Het |
| Hspe1 |
T |
A |
1: 55,129,860 (GRCm39) |
|
probably null |
Het |
| Il12a |
A |
T |
3: 68,605,312 (GRCm39) |
I193F |
probably damaging |
Het |
| Il2rb |
T |
C |
15: 78,365,738 (GRCm39) |
N520D |
possibly damaging |
Het |
| Kat6a |
A |
G |
8: 23,429,628 (GRCm39) |
Q1661R |
unknown |
Het |
| Klhl18 |
T |
A |
9: 110,265,130 (GRCm39) |
N362I |
probably benign |
Het |
| Lrba |
A |
G |
3: 86,256,171 (GRCm39) |
D1171G |
probably benign |
Het |
| Mef2b |
C |
T |
8: 70,619,769 (GRCm39) |
T285I |
possibly damaging |
Het |
| Mmrn2 |
T |
C |
14: 34,119,614 (GRCm39) |
S198P |
probably benign |
Het |
| Msh6 |
T |
C |
17: 88,287,677 (GRCm39) |
W106R |
probably damaging |
Het |
| Nek5 |
T |
A |
8: 22,597,737 (GRCm39) |
M281L |
probably benign |
Het |
| Or10w3 |
A |
G |
19: 13,704,029 (GRCm39) |
I135V |
probably benign |
Het |
| Or2y15 |
T |
A |
11: 49,351,039 (GRCm39) |
C178S |
probably damaging |
Het |
| Or4c105 |
A |
T |
2: 88,647,719 (GRCm39) |
D68V |
probably damaging |
Het |
| Or52e19 |
A |
T |
7: 102,959,636 (GRCm39) |
H236L |
probably benign |
Het |
| Or52e7 |
G |
A |
7: 104,684,878 (GRCm39) |
V158M |
probably benign |
Het |
| Pcdhgb5 |
T |
A |
18: 37,865,752 (GRCm39) |
F516I |
probably damaging |
Het |
| Pde10a |
T |
C |
17: 9,197,789 (GRCm39) |
I1026T |
probably damaging |
Het |
| Pde4dip |
A |
C |
3: 97,606,496 (GRCm39) |
L2126R |
probably damaging |
Het |
| Pds5b |
T |
A |
5: 150,646,713 (GRCm39) |
N167K |
possibly damaging |
Het |
| Pkmyt1 |
C |
T |
17: 23,951,476 (GRCm39) |
P10L |
probably benign |
Het |
| Pphln1-ps1 |
T |
C |
16: 13,495,134 (GRCm39) |
S78P |
probably damaging |
Het |
| Prr5l |
A |
T |
2: 101,547,765 (GRCm39) |
Y253* |
probably null |
Het |
| Rdh9 |
A |
G |
10: 127,612,627 (GRCm39) |
T92A |
probably benign |
Het |
| Reln |
A |
G |
5: 22,101,839 (GRCm39) |
Y3364H |
probably damaging |
Het |
| Rufy4 |
T |
A |
1: 74,172,383 (GRCm39) |
S369T |
probably benign |
Het |
| Ryr1 |
A |
T |
7: 28,786,853 (GRCm39) |
M1587K |
possibly damaging |
Het |
| Ryr2 |
T |
A |
13: 11,695,885 (GRCm39) |
H2994L |
probably damaging |
Het |
| Safb2 |
T |
C |
17: 56,870,226 (GRCm39) |
H950R |
possibly damaging |
Het |
| Sez6 |
T |
C |
11: 77,867,367 (GRCm39) |
V788A |
possibly damaging |
Het |
| Sfrp4 |
G |
A |
13: 19,808,023 (GRCm39) |
A141T |
probably damaging |
Het |
| Sh3d19 |
A |
T |
3: 86,011,409 (GRCm39) |
I332F |
possibly damaging |
Het |
| Skor1 |
A |
T |
9: 63,052,596 (GRCm39) |
W458R |
probably damaging |
Het |
| Slc13a2 |
CGTTATCTGT |
CGT |
11: 78,294,306 (GRCm39) |
|
probably benign |
Het |
| Slc19a2 |
C |
T |
1: 164,084,344 (GRCm39) |
T78M |
probably damaging |
Het |
| Slc8a3 |
T |
A |
12: 81,361,752 (GRCm39) |
I356F |
probably damaging |
Het |
| Slk |
A |
G |
19: 47,630,443 (GRCm39) |
T1205A |
probably damaging |
Het |
| Tcte1 |
T |
C |
17: 45,844,215 (GRCm39) |
S64P |
possibly damaging |
Het |
| Tnpo1 |
G |
A |
13: 99,027,216 (GRCm39) |
P25L |
possibly damaging |
Het |
| Tshz1 |
A |
T |
18: 84,033,436 (GRCm39) |
V324D |
probably damaging |
Het |
| Ttc21a |
T |
C |
9: 119,790,905 (GRCm39) |
S884P |
possibly damaging |
Het |
| Usp17lb |
A |
G |
7: 104,489,898 (GRCm39) |
L342P |
probably damaging |
Het |
| Vwa3a |
A |
G |
7: 120,381,623 (GRCm39) |
N3S |
probably damaging |
Het |
| Zfp672 |
A |
T |
11: 58,208,094 (GRCm39) |
C76S |
probably damaging |
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 |
|
R1812:Top3a
|
UTSW |
11 |
60,650,188 (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 |
|
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'- ACCATTTCCACAGTGCTGGG -3'
(R):5'- TCTAGAAAAGCACGGTTCTGAAAG -3'
Sequencing Primer
(F):5'- CACAGTGCTGGGCTGGAAG -3'
(R):5'- CACGGTTCTGAAAGGAGTTTCAC -3'
|
| Posted On |
2018-03-15 |
Incidental Mutation