Incidental Mutation 'R4768:Top3a'
| ID |
366288 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Top3a
|
| Ensembl Gene |
ENSMUSG00000002814 |
| Gene Name |
topoisomerase (DNA) III alpha |
| Synonyms |
Top IIIa |
| MMRRC Submission |
042409-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R4768 (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 60653316 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Phenylalanine to Leucine
at position 53
(F53L)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000115727
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000002891]
[ENSMUST00000102668]
[ENSMUST00000117743]
[ENSMUST00000120417]
[ENSMUST00000130068]
|
| AlphaFold |
O70157 |
| Predicted Effect |
probably damaging
Transcript: ENSMUST00000002891
AA Change: F98L
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000002891
Gene: ENSMUSG00000002814
AA Change: F98L
| 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: F98L
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000099729
Gene: ENSMUSG00000002814
AA Change: F98L
| 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: F73L
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000113057
Gene: ENSMUSG00000002814
AA Change: F73L
| 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: F73L
PolyPhen 2
Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
|
| SMART Domains |
Protein: ENSMUSP00000113653
Gene: ENSMUSG00000002814
AA Change: F73L
| 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 damaging
Transcript: ENSMUST00000130068
AA Change: F53L
PolyPhen 2
Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
|
| SMART Domains |
Protein: ENSMUSP00000115727
Gene: ENSMUSG00000002814
AA Change: F53L
| 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 |
|
| Meta Mutation Damage Score |
0.6662 |
| Coding Region Coverage |
- 1x: 99.1%
- 3x: 98.4%
- 10x: 96.7%
- 20x: 93.7%
|
| Validation Efficiency |
|
| 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: 44 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Acadm |
A |
G |
3: 153,628,579 (GRCm39) |
Y419H |
probably benign |
Het |
| Adam28 |
A |
G |
14: 68,872,264 (GRCm39) |
V326A |
possibly damaging |
Het |
| Amdhd1 |
T |
A |
10: 93,370,346 (GRCm39) |
E164V |
possibly damaging |
Het |
| Arhgap5 |
T |
C |
12: 52,604,275 (GRCm39) |
L29S |
probably damaging |
Het |
| Asb5 |
G |
A |
8: 55,038,031 (GRCm39) |
D185N |
probably benign |
Het |
| Ascc3 |
T |
C |
10: 50,576,595 (GRCm39) |
I850T |
probably damaging |
Het |
| Atxn1 |
A |
G |
13: 45,711,024 (GRCm39) |
V636A |
probably damaging |
Het |
| Bmp4 |
C |
T |
14: 46,623,381 (GRCm39) |
R55Q |
probably damaging |
Het |
| Brd8dc |
T |
C |
18: 34,714,005 (GRCm39) |
R207G |
probably damaging |
Het |
| Cmas |
T |
C |
6: 142,710,157 (GRCm39) |
|
probably null |
Het |
| Dchs1 |
T |
C |
7: 105,420,827 (GRCm39) |
D531G |
possibly damaging |
Het |
| Etv1 |
T |
C |
12: 38,877,792 (GRCm39) |
L44P |
probably damaging |
Het |
| Fam13c |
T |
A |
10: 70,387,580 (GRCm39) |
I448N |
probably damaging |
Het |
| Fcsk |
T |
C |
8: 111,618,766 (GRCm39) |
T331A |
probably benign |
Het |
| Fut8 |
A |
G |
12: 77,412,054 (GRCm39) |
K135E |
probably benign |
Het |
| Gabrg1 |
A |
G |
5: 70,911,516 (GRCm39) |
F370S |
probably damaging |
Het |
| Ighv1-5 |
A |
T |
12: 114,477,143 (GRCm39) |
M53K |
probably damaging |
Het |
| Igkv9-120 |
G |
T |
6: 68,027,351 (GRCm39) |
R88S |
possibly damaging |
Het |
| Kansl1l |
A |
G |
1: 66,840,292 (GRCm39) |
V336A |
probably damaging |
Het |
| Krt27 |
T |
A |
11: 99,240,351 (GRCm39) |
D189V |
probably damaging |
Het |
| Marf1 |
A |
T |
16: 13,949,461 (GRCm39) |
F1033I |
possibly damaging |
Het |
| Mdfi |
G |
A |
17: 48,135,475 (GRCm39) |
T85M |
probably damaging |
Het |
| Mrgpra3 |
C |
A |
7: 47,239,476 (GRCm39) |
R150L |
possibly damaging |
Het |
| Mst1r |
C |
A |
9: 107,788,849 (GRCm39) |
T456K |
probably damaging |
Het |
| Myh14 |
A |
T |
7: 44,263,099 (GRCm39) |
M1734K |
probably benign |
Het |
| Myo1e |
T |
C |
9: 70,277,751 (GRCm39) |
I816T |
possibly damaging |
Het |
| Or7d10 |
A |
C |
9: 19,831,841 (GRCm39) |
N112T |
possibly damaging |
Het |
| Or8b12 |
T |
C |
9: 37,658,177 (GRCm39) |
L249P |
probably damaging |
Het |
| Or8b55 |
T |
A |
9: 38,727,245 (GRCm39) |
Y149N |
probably damaging |
Het |
| Or8k28 |
A |
T |
2: 86,285,994 (GRCm39) |
L207* |
probably null |
Het |
| Pde4d |
A |
G |
13: 110,070,408 (GRCm39) |
R6G |
probably damaging |
Het |
| Pilrb1 |
G |
A |
5: 137,855,788 (GRCm39) |
|
probably benign |
Het |
| Prrx1 |
A |
G |
1: 163,085,334 (GRCm39) |
Y199H |
probably damaging |
Het |
| Rxfp1 |
T |
C |
3: 79,594,175 (GRCm39) |
D73G |
probably damaging |
Het |
| Ryr1 |
G |
T |
7: 28,704,246 (GRCm39) |
|
probably benign |
Het |
| Shprh |
A |
G |
10: 11,057,284 (GRCm39) |
E1068G |
probably damaging |
Het |
| Slc19a3 |
G |
A |
1: 83,000,834 (GRCm39) |
T61I |
probably damaging |
Het |
| Slc9a2 |
G |
A |
1: 40,765,534 (GRCm39) |
R308Q |
probably damaging |
Het |
| Suclg2 |
T |
G |
6: 95,543,469 (GRCm39) |
I321L |
probably damaging |
Het |
| Ttn |
C |
T |
2: 76,599,110 (GRCm39) |
|
probably benign |
Het |
| Upp2 |
T |
C |
2: 58,667,907 (GRCm39) |
V182A |
probably damaging |
Het |
| Vmn2r65 |
A |
G |
7: 84,596,602 (GRCm39) |
L151P |
probably damaging |
Het |
| Xylt2 |
T |
C |
11: 94,561,298 (GRCm39) |
D155G |
probably benign |
Het |
| Zzz3 |
A |
G |
3: 152,154,420 (GRCm39) |
D557G |
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 |
|
|
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'- CCAGGTTGCACTGAAAAGAGTG -3'
(R):5'- AATGGTGGCTGTATCAACATGG -3'
Sequencing Primer
(F):5'- CACTGAAAAGAGTGAGTGTTGATTC -3'
(R):5'- GGTTTTGCCAAGTTACAATTAGTTCC -3'
|
| Posted On |
2015-12-21 |
Incidental Mutation