Incidental Mutation 'R5170:St8sia1'
ID |
397500 |
Institutional Source |
Beutler Lab
|
Gene Symbol |
St8sia1
|
Ensembl Gene |
ENSMUSG00000030283 |
Gene Name |
ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 1 |
Synonyms |
GD3S, GD3 synthase, Siat8, ST8Sia I, alpha-2,8-sialyltransferase, Siat8a, 9330109E03Rik |
MMRRC Submission |
042750-MU
|
Accession Numbers |
|
Essential gene? |
Probably non essential
(E-score: 0.055)
|
Stock # |
R5170 (G1)
|
Quality Score |
225 |
Status
|
Not validated
|
Chromosome |
6 |
Chromosomal Location |
142767271-142910178 bp(-) (GRCm39) |
Type of Mutation |
missense |
DNA Base Change (assembly) |
T to C
at 142909434 bp (GRCm39)
|
Zygosity |
Heterozygous |
Amino Acid Change |
Lysine to Glutamic Acid
at position 21
(K21E)
|
Ref Sequence |
ENSEMBL: ENSMUSP00000145148
(fasta)
|
Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000032421]
[ENSMUST00000205149]
|
AlphaFold |
Q64687 |
Predicted Effect |
possibly damaging
Transcript: ENSMUST00000032421
AA Change: K21E
PolyPhen 2
Score 0.888 (Sensitivity: 0.82; Specificity: 0.94)
|
SMART Domains |
Protein: ENSMUSP00000032421 Gene: ENSMUSG00000030283 AA Change: K21E
Domain | Start | End | E-Value | Type |
transmembrane domain
|
27 |
49 |
N/A |
INTRINSIC |
Pfam:Glyco_transf_29
|
90 |
344 |
8.1e-73 |
PFAM |
|
Predicted Effect |
probably damaging
Transcript: ENSMUST00000205149
AA Change: K21E
PolyPhen 2
Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
|
SMART Domains |
Protein: ENSMUSP00000145148 Gene: ENSMUSG00000030283 AA Change: K21E
Domain | Start | End | E-Value | Type |
transmembrane domain
|
27 |
49 |
N/A |
INTRINSIC |
transmembrane domain
|
76 |
95 |
N/A |
INTRINSIC |
|
Coding Region Coverage |
- 1x: 99.2%
- 3x: 98.6%
- 10x: 97.3%
- 20x: 95.4%
|
Validation Efficiency |
|
MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Gangliosides are membrane-bound glycosphingolipids containing sialic acid. Ganglioside GD3 is known to be important for cell adhesion and growth of cultured malignant cells. The protein encoded by this gene is a type II membrane protein that catalyzes the transfer of sialic acid from CMP-sialic acid to GM3 to produce gangliosides GD3 and GT3. The encoded protein may be found in the Golgi apparatus and is a member of glycosyltransferase family 29. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jan 2015] PHENOTYPE: Homozygotes for a targeted allele are behaviorally normal with no signs of aberrant brain histology or demyelination. Homozygotes for a knock-out allele are behaviorally intact with normal nervous tissue morphology and sensitivity to Fas-mediated apoptosis but show impaired repair of damaged nerves. [provided by MGI curators]
|
Allele List at MGI |
|
Other mutations in this stock |
Total: 40 list
Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
Acox3 |
A |
G |
5: 35,745,969 (GRCm39) |
I51V |
probably benign |
Het |
Agbl2 |
A |
G |
2: 90,633,541 (GRCm39) |
K559R |
probably benign |
Het |
Arhgap30 |
A |
G |
1: 171,235,618 (GRCm39) |
D664G |
probably benign |
Het |
BC034090 |
A |
G |
1: 155,089,396 (GRCm39) |
V798A |
probably damaging |
Het |
Bdp1 |
A |
T |
13: 100,167,302 (GRCm39) |
C2237* |
probably null |
Het |
C3 |
C |
T |
17: 57,530,938 (GRCm39) |
V388M |
probably damaging |
Het |
Ccdc170 |
G |
A |
10: 4,464,200 (GRCm39) |
E60K |
probably damaging |
Het |
Cdh8 |
G |
A |
8: 100,006,182 (GRCm39) |
T135M |
probably damaging |
Het |
Cep131 |
G |
T |
11: 119,961,435 (GRCm39) |
A572E |
probably damaging |
Het |
Clec16a |
A |
G |
16: 10,559,655 (GRCm39) |
Y976C |
probably benign |
Het |
Cplx3 |
G |
A |
9: 57,522,902 (GRCm39) |
R153* |
probably null |
Het |
Defa41 |
A |
T |
8: 21,691,696 (GRCm39) |
D26V |
probably damaging |
Het |
Dmpk |
C |
G |
7: 18,821,944 (GRCm39) |
L301V |
probably benign |
Het |
Eno3 |
A |
G |
11: 70,553,040 (GRCm39) |
I393V |
probably benign |
Het |
Fbxo47 |
A |
G |
11: 97,748,520 (GRCm39) |
V305A |
probably benign |
Het |
Fry |
G |
A |
5: 150,353,319 (GRCm39) |
V1779M |
probably benign |
Het |
Gtse1 |
T |
C |
15: 85,748,465 (GRCm39) |
|
probably null |
Het |
Gucy2e |
A |
T |
11: 69,126,396 (GRCm39) |
L328Q |
probably damaging |
Het |
Ifi207 |
T |
C |
1: 173,558,064 (GRCm39) |
T225A |
unknown |
Het |
Igkv4-80 |
A |
C |
6: 68,993,649 (GRCm39) |
S81A |
probably benign |
Het |
Lamc3 |
A |
T |
2: 31,777,356 (GRCm39) |
M1L |
probably benign |
Het |
Myo16 |
A |
G |
8: 10,619,745 (GRCm39) |
D1432G |
probably benign |
Het |
Nwd2 |
A |
T |
5: 63,963,380 (GRCm39) |
N988I |
probably damaging |
Het |
Otx1 |
C |
A |
11: 21,947,037 (GRCm39) |
A91S |
probably damaging |
Het |
Parp14 |
T |
C |
16: 35,677,649 (GRCm39) |
E773G |
probably benign |
Het |
Psen1 |
T |
A |
12: 83,761,636 (GRCm39) |
M146K |
probably damaging |
Het |
Ptx4 |
G |
A |
17: 25,342,152 (GRCm39) |
R209Q |
probably benign |
Het |
Slc13a2 |
T |
C |
11: 78,291,634 (GRCm39) |
T340A |
probably damaging |
Het |
Stxbp1 |
T |
C |
2: 32,684,686 (GRCm39) |
D581G |
probably benign |
Het |
Sumo2 |
G |
A |
11: 115,425,486 (GRCm39) |
|
probably benign |
Het |
Supt5 |
G |
A |
7: 28,015,508 (GRCm39) |
P910S |
probably benign |
Het |
Tbc1d30 |
T |
C |
10: 121,142,743 (GRCm39) |
Q158R |
possibly damaging |
Het |
Tenm2 |
T |
A |
11: 35,915,633 (GRCm39) |
H1968L |
probably damaging |
Het |
Trmt1 |
T |
C |
8: 85,421,861 (GRCm39) |
Y220H |
probably damaging |
Het |
Trp73 |
C |
T |
4: 154,189,295 (GRCm39) |
E60K |
possibly damaging |
Het |
Ttn |
A |
G |
2: 76,617,413 (GRCm39) |
Y8026H |
probably damaging |
Het |
Zar1l |
A |
G |
5: 150,441,050 (GRCm39) |
|
probably null |
Het |
Zfp740 |
T |
C |
15: 102,117,640 (GRCm39) |
Y117H |
probably damaging |
Het |
Zfp941 |
G |
A |
7: 140,392,870 (GRCm39) |
|
probably benign |
Het |
Zp1 |
C |
A |
19: 10,897,918 (GRCm39) |
V8F |
possibly damaging |
Het |
|
Other mutations in St8sia1 |
Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
IGL02081:St8sia1
|
APN |
6 |
142,774,953 (GRCm39) |
missense |
probably benign |
0.00 |
IGL02138:St8sia1
|
APN |
6 |
142,909,504 (GRCm39) |
utr 5 prime |
probably benign |
|
IGL02419:St8sia1
|
APN |
6 |
142,774,661 (GRCm39) |
missense |
probably damaging |
1.00 |
IGL03407:St8sia1
|
APN |
6 |
142,859,775 (GRCm39) |
missense |
possibly damaging |
0.80 |
PIT4453001:St8sia1
|
UTSW |
6 |
142,774,978 (GRCm39) |
nonsense |
probably null |
|
PIT4498001:St8sia1
|
UTSW |
6 |
142,859,848 (GRCm39) |
missense |
probably damaging |
1.00 |
R0167:St8sia1
|
UTSW |
6 |
142,859,907 (GRCm39) |
splice site |
probably benign |
|
R0690:St8sia1
|
UTSW |
6 |
142,774,980 (GRCm39) |
missense |
probably damaging |
1.00 |
R1727:St8sia1
|
UTSW |
6 |
142,822,453 (GRCm39) |
missense |
probably damaging |
0.99 |
R1743:St8sia1
|
UTSW |
6 |
142,774,742 (GRCm39) |
missense |
probably damaging |
1.00 |
R1937:St8sia1
|
UTSW |
6 |
142,909,398 (GRCm39) |
missense |
probably damaging |
1.00 |
R2923:St8sia1
|
UTSW |
6 |
142,774,963 (GRCm39) |
missense |
probably damaging |
1.00 |
R2983:St8sia1
|
UTSW |
6 |
142,909,355 (GRCm39) |
missense |
probably damaging |
0.99 |
R3824:St8sia1
|
UTSW |
6 |
142,774,751 (GRCm39) |
missense |
probably damaging |
1.00 |
R4803:St8sia1
|
UTSW |
6 |
142,813,649 (GRCm39) |
missense |
probably benign |
0.04 |
R4844:St8sia1
|
UTSW |
6 |
142,774,996 (GRCm39) |
missense |
possibly damaging |
0.82 |
R4865:St8sia1
|
UTSW |
6 |
142,774,796 (GRCm39) |
missense |
probably damaging |
1.00 |
R4886:St8sia1
|
UTSW |
6 |
142,859,860 (GRCm39) |
missense |
probably damaging |
0.99 |
R5519:St8sia1
|
UTSW |
6 |
142,909,287 (GRCm39) |
missense |
probably damaging |
0.99 |
R5783:St8sia1
|
UTSW |
6 |
142,909,340 (GRCm39) |
missense |
possibly damaging |
0.83 |
R6713:St8sia1
|
UTSW |
6 |
142,775,008 (GRCm39) |
splice site |
probably null |
|
R7017:St8sia1
|
UTSW |
6 |
142,813,632 (GRCm39) |
missense |
probably damaging |
0.98 |
R7144:St8sia1
|
UTSW |
6 |
142,822,395 (GRCm39) |
missense |
probably damaging |
1.00 |
R7997:St8sia1
|
UTSW |
6 |
142,909,376 (GRCm39) |
missense |
probably damaging |
1.00 |
Z1176:St8sia1
|
UTSW |
6 |
142,774,825 (GRCm39) |
missense |
probably damaging |
1.00 |
Z1177:St8sia1
|
UTSW |
6 |
142,774,536 (GRCm39) |
nonsense |
probably null |
|
|
Predicted Primers |
PCR Primer
(F):5'- TGAAGAGACTGGCTGACGTC -3'
(R):5'- GATCCTTGTAGCTGACCTCTG -3'
Sequencing Primer
(F):5'- ACGTCTGGTTCGTCCTCCAAG -3'
(R):5'- TTTGCGAGCTGGAAAGCC -3'
|
Posted On |
2016-07-06 |