Incidental Mutation 'R4322:Pot1a'
| ID |
323868 |
| Institutional Source |
Beutler Lab
|
| Gene Symbol |
Pot1a
|
| Ensembl Gene |
ENSMUSG00000029676 |
| Gene Name |
protection of telomeres 1A |
| Synonyms |
1500031H18Rik, Pot1 |
| MMRRC Submission |
041093-MU
|
| Accession Numbers |
|
| Essential gene? |
Essential
(E-score: 1.000)
|
| Stock # |
R4322 (G1)
|
| Quality Score |
225 |
|
Status
|
Validated
|
| Chromosome |
6 |
| Chromosomal Location |
25743939-25809280 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 25745929 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Threonine to Alanine
at position 591
(T591A)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000131928
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000115330]
[ENSMUST00000166445]
|
| AlphaFold |
Q91WC1 |
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000115329
|
| SMART Domains |
Protein: ENSMUSP00000110984
Gene: ENSMUSG00000029676
| Domain | Start | End | E-Value | Type |
|---|
|
Telo_bind
|
11 |
141 |
3.6e-53 |
SMART |
|
low complexity region
|
253 |
260 |
N/A |
INTRINSIC |
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000115330
AA Change: T591A
PolyPhen 2
Score 0.018 (Sensitivity: 0.95; Specificity: 0.80)
|
| SMART Domains |
Protein: ENSMUSP00000110986
Gene: ENSMUSG00000029676
AA Change: T591A
| Domain | Start | End | E-Value | Type |
|---|
|
Telo_bind
|
11 |
141 |
3.6e-53 |
SMART |
|
Pfam:POT1PC
|
152 |
299 |
6.7e-41 |
PFAM |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000134339
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000166445
AA Change: T591A
PolyPhen 2
Score 0.018 (Sensitivity: 0.95; Specificity: 0.80)
|
| SMART Domains |
Protein: ENSMUSP00000131928
Gene: ENSMUSG00000029676
AA Change: T591A
| Domain | Start | End | E-Value | Type |
|---|
|
Telo_bind
|
11 |
141 |
3.6e-53 |
SMART |
|
low complexity region
|
253 |
260 |
N/A |
INTRINSIC |
|
| Meta Mutation Damage Score |
0.0898 |
| Coding Region Coverage |
- 1x: 99.3%
- 3x: 98.7%
- 10x: 97.5%
- 20x: 95.8%
|
| Validation Efficiency |
94% (48/51) |
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene is a member of the telombin family and encodes a nuclear protein involved in telomere maintenance. Specifically, this protein functions as a member of a multi-protein complex that binds to the TTAGGG repeats of telomeres, regulating telomere length and protecting chromosome ends from illegitimate recombination, catastrophic chromosome instability, and abnormal chromosome segregation. Increased transcriptional expression of this gene is associated with stomach carcinogenesis and its progression. Alternatively spliced transcript variants have been described. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous inactivation of this gene leads to complete prenatal lethality. Embryos homozygous for a gene trapped allele fail to form an inner cell mass in culture. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 37 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Actrt2 |
G |
A |
4: 154,751,701 (GRCm39) |
A145V |
probably damaging |
Het |
| Allc |
C |
A |
12: 28,604,023 (GRCm39) |
L353F |
probably benign |
Het |
| Alx3 |
C |
T |
3: 107,502,691 (GRCm39) |
P67L |
probably benign |
Het |
| Arhgef10l |
C |
A |
4: 140,270,037 (GRCm39) |
G882V |
probably benign |
Het |
| Asb13 |
G |
T |
13: 3,695,012 (GRCm39) |
R160L |
possibly damaging |
Het |
| Atxn7l2 |
A |
T |
3: 108,113,148 (GRCm39) |
D218E |
probably damaging |
Het |
| Bdp1 |
T |
A |
13: 100,228,731 (GRCm39) |
N299I |
probably damaging |
Het |
| Ccdc80 |
G |
T |
16: 44,915,951 (GRCm39) |
V236L |
probably damaging |
Het |
| Cdhr2 |
A |
T |
13: 54,881,534 (GRCm39) |
I1085L |
probably benign |
Het |
| Csn2 |
C |
T |
5: 87,845,886 (GRCm39) |
|
probably null |
Het |
| Dnajb14 |
G |
A |
3: 137,591,060 (GRCm39) |
G54S |
probably damaging |
Het |
| Fyb1 |
T |
A |
15: 6,610,300 (GRCm39) |
L291Q |
possibly damaging |
Het |
| Ggcx |
A |
G |
6: 72,405,803 (GRCm39) |
S545G |
probably benign |
Het |
| Gm12250 |
G |
A |
11: 58,079,126 (GRCm39) |
|
noncoding transcript |
Het |
| Hipk3 |
C |
A |
2: 104,276,916 (GRCm39) |
V388L |
probably damaging |
Het |
| Hjurp |
G |
C |
1: 88,204,937 (GRCm39) |
|
probably benign |
Het |
| Kng1 |
A |
C |
16: 22,898,270 (GRCm39) |
M557L |
probably benign |
Het |
| Lilrb4a |
T |
C |
10: 51,367,707 (GRCm39) |
F83S |
probably damaging |
Het |
| Lmcd1 |
A |
G |
6: 112,292,724 (GRCm39) |
E192G |
possibly damaging |
Het |
| Lrp2 |
C |
A |
2: 69,256,335 (GRCm39) |
E4602* |
probably null |
Het |
| Mc4r |
T |
C |
18: 66,992,121 (GRCm39) |
R331G |
probably benign |
Het |
| Mybpc3 |
A |
G |
2: 90,954,306 (GRCm39) |
D393G |
possibly damaging |
Het |
| Or2y1f |
G |
A |
11: 49,184,503 (GRCm39) |
M118I |
probably damaging |
Het |
| Or4c10b |
A |
G |
2: 89,712,078 (GRCm39) |
K303E |
probably benign |
Het |
| Or5p69 |
C |
T |
7: 107,967,555 (GRCm39) |
P286L |
probably damaging |
Het |
| Orc1 |
G |
A |
4: 108,445,973 (GRCm39) |
M30I |
probably benign |
Het |
| Pira13 |
A |
G |
7: 3,825,754 (GRCm39) |
S372P |
possibly damaging |
Het |
| Rnf125 |
G |
A |
18: 21,110,817 (GRCm39) |
R25K |
probably benign |
Het |
| Rufy4 |
T |
C |
1: 74,186,822 (GRCm39) |
C537R |
probably damaging |
Het |
| Sh3rf2 |
A |
T |
18: 42,244,464 (GRCm39) |
H310L |
probably damaging |
Het |
| Shld2 |
G |
T |
14: 33,981,632 (GRCm39) |
T502K |
probably damaging |
Het |
| Srgap1 |
T |
C |
10: 121,705,711 (GRCm39) |
K238E |
probably damaging |
Het |
| Ssc5d |
C |
T |
7: 4,931,449 (GRCm39) |
R219C |
probably damaging |
Het |
| Them5 |
C |
A |
3: 94,253,463 (GRCm39) |
H158N |
probably damaging |
Het |
| Vmn1r203 |
A |
T |
13: 22,708,408 (GRCm39) |
N63I |
probably damaging |
Het |
| Vps41 |
T |
A |
13: 19,007,960 (GRCm39) |
F264L |
probably damaging |
Het |
| Vtn |
A |
T |
11: 78,390,916 (GRCm39) |
|
probably benign |
Het |
|
| Other mutations in Pot1a |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL00857:Pot1a
|
APN |
6 |
25,744,627 (GRCm39) |
missense |
probably benign |
0.01 |
|
IGL01393:Pot1a
|
APN |
6 |
25,744,630 (GRCm39) |
nonsense |
probably null |
|
|
IGL01411:Pot1a
|
APN |
6 |
25,750,143 (GRCm39) |
splice site |
probably benign |
|
|
IGL01774:Pot1a
|
APN |
6 |
25,753,276 (GRCm39) |
missense |
probably benign |
0.00 |
|
IGL01981:Pot1a
|
APN |
6 |
25,750,099 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02404:Pot1a
|
APN |
6 |
25,764,431 (GRCm39) |
splice site |
probably benign |
|
|
IGL02530:Pot1a
|
APN |
6 |
25,794,592 (GRCm39) |
missense |
probably damaging |
1.00 |
|
IGL02755:Pot1a
|
APN |
6 |
25,771,612 (GRCm39) |
missense |
possibly damaging |
0.81 |
|
IGL03127:Pot1a
|
APN |
6 |
25,794,615 (GRCm39) |
missense |
probably benign |
0.00 |
|
IGL03396:Pot1a
|
APN |
6 |
25,745,913 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
BB001:Pot1a
|
UTSW |
6 |
25,753,309 (GRCm39) |
missense |
possibly damaging |
0.94 |
|
BB011:Pot1a
|
UTSW |
6 |
25,753,309 (GRCm39) |
missense |
possibly damaging |
0.94 |
|
R0329:Pot1a
|
UTSW |
6 |
25,778,830 (GRCm39) |
splice site |
probably benign |
|
|
R0359:Pot1a
|
UTSW |
6 |
25,771,679 (GRCm39) |
splice site |
probably benign |
|
|
R0530:Pot1a
|
UTSW |
6 |
25,771,540 (GRCm39) |
missense |
possibly damaging |
0.86 |
|
R0840:Pot1a
|
UTSW |
6 |
25,748,283 (GRCm39) |
splice site |
probably benign |
|
|
R0918:Pot1a
|
UTSW |
6 |
25,756,267 (GRCm39) |
missense |
possibly damaging |
0.92 |
|
R1650:Pot1a
|
UTSW |
6 |
25,745,964 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1937:Pot1a
|
UTSW |
6 |
25,753,323 (GRCm39) |
missense |
probably benign |
0.15 |
|
R2142:Pot1a
|
UTSW |
6 |
25,750,043 (GRCm39) |
splice site |
probably null |
|
|
R4072:Pot1a
|
UTSW |
6 |
25,752,356 (GRCm39) |
splice site |
probably null |
|
|
R4074:Pot1a
|
UTSW |
6 |
25,752,356 (GRCm39) |
splice site |
probably null |
|
|
R4895:Pot1a
|
UTSW |
6 |
25,753,205 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4910:Pot1a
|
UTSW |
6 |
25,746,020 (GRCm39) |
intron |
probably benign |
|
|
R4933:Pot1a
|
UTSW |
6 |
25,771,540 (GRCm39) |
missense |
possibly damaging |
0.86 |
|
R5530:Pot1a
|
UTSW |
6 |
25,778,893 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R5748:Pot1a
|
UTSW |
6 |
25,758,855 (GRCm39) |
missense |
possibly damaging |
0.77 |
|
R5775:Pot1a
|
UTSW |
6 |
25,757,297 (GRCm39) |
splice site |
probably null |
|
|
R5870:Pot1a
|
UTSW |
6 |
25,778,950 (GRCm39) |
missense |
possibly damaging |
0.90 |
|
R6180:Pot1a
|
UTSW |
6 |
25,771,620 (GRCm39) |
missense |
probably benign |
0.00 |
|
R6377:Pot1a
|
UTSW |
6 |
25,778,869 (GRCm39) |
missense |
probably benign |
0.06 |
|
R7251:Pot1a
|
UTSW |
6 |
25,752,497 (GRCm39) |
splice site |
probably null |
|
|
R7457:Pot1a
|
UTSW |
6 |
25,771,621 (GRCm39) |
missense |
probably benign |
0.26 |
|
R7679:Pot1a
|
UTSW |
6 |
25,771,633 (GRCm39) |
missense |
probably benign |
0.16 |
|
R7717:Pot1a
|
UTSW |
6 |
25,758,822 (GRCm39) |
missense |
probably benign |
0.45 |
|
R7924:Pot1a
|
UTSW |
6 |
25,753,309 (GRCm39) |
missense |
possibly damaging |
0.94 |
|
R8078:Pot1a
|
UTSW |
6 |
25,750,107 (GRCm39) |
missense |
probably benign |
0.13 |
|
R8084:Pot1a
|
UTSW |
6 |
25,771,535 (GRCm39) |
missense |
possibly damaging |
0.81 |
|
R8170:Pot1a
|
UTSW |
6 |
25,758,802 (GRCm39) |
makesense |
probably null |
|
|
R9070:Pot1a
|
UTSW |
6 |
25,744,629 (GRCm39) |
missense |
|
|
|
R9525:Pot1a
|
UTSW |
6 |
25,745,916 (GRCm39) |
missense |
probably benign |
0.06 |
|
R9574:Pot1a
|
UTSW |
6 |
25,775,718 (GRCm39) |
missense |
possibly damaging |
0.73 |
|
R9638:Pot1a
|
UTSW |
6 |
25,750,106 (GRCm39) |
nonsense |
probably null |
|
|
R9698:Pot1a
|
UTSW |
6 |
25,744,615 (GRCm39) |
missense |
probably damaging |
0.99 |
|
| Predicted Primers |
PCR Primer
(F):5'- GCTACAGATTTGAAACATGCTAGG -3'
(R):5'- TTGAAATTCCGTGCATTGAAGC -3'
Sequencing Primer
(F):5'- TTCTAAGAAAACAGAGAGAGAGAGAG -3'
(R):5'- AATCTAGCCTGAGTCCTCTGCTAAG -3'
|
| Posted On |
2015-06-24 |
Incidental Mutation