Incidental Mutation 'IGL02109:St8sia4'
| ID |
281163 |
| Institutional Source |
Australian Phenomics Network
(link to record)
|
| Gene Symbol |
St8sia4
|
| Ensembl Gene |
ENSMUSG00000040710 |
| Gene Name |
ST8 alpha-N-acetyl-neuraminide alpha-2,8-sialyltransferase 4 |
| Synonyms |
PST-1, PST, Siat8d, ST8SiaIV |
| Accession Numbers |
|
| Essential gene? |
Non essential
(E-score: 0.000)
|
| Stock # |
IGL02109
|
| Quality Score |
|
|
Status
|
|
| Chromosome |
1 |
| Chromosomal Location |
95515407-95595296 bp(-) (GRCm39) |
| Type of Mutation |
missense |
| DNA Base Change (assembly) |
T to C
at 95588617 bp (GRCm39)
|
| Zygosity |
Heterozygous |
| Amino Acid Change |
Isoleucine to Valine
at position 73
(I73V)
|
| Ref Sequence |
ENSEMBL: ENSMUSP00000043477
(fasta)
|
| Gene Model |
predicted gene model for transcript(s):
[ENSMUST00000043336]
[ENSMUST00000189556]
|
| AlphaFold |
Q64692 |
| Predicted Effect |
possibly damaging
Transcript: ENSMUST00000043336
AA Change: I73V
PolyPhen 2
Score 0.678 (Sensitivity: 0.86; Specificity: 0.92)
|
| SMART Domains |
Protein: ENSMUSP00000043477
Gene: ENSMUSG00000040710
AA Change: I73V
| Domain | Start | End | E-Value | Type |
|---|
|
signal peptide
|
1 |
26 |
N/A |
INTRINSIC |
|
Pfam:Glyco_transf_29
|
94 |
354 |
2.2e-73 |
PFAM |
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000186853
|
| Predicted Effect |
noncoding transcript
Transcript: ENSMUST00000187936
|
| Predicted Effect |
probably benign
Transcript: ENSMUST00000189556
AA Change: I73V
PolyPhen 2
Score 0.002 (Sensitivity: 0.99; Specificity: 0.30)
|
| SMART Domains |
Protein: ENSMUSP00000140534
Gene: ENSMUSG00000040710
AA Change: I73V
| Domain | Start | End | E-Value | Type |
|---|
|
signal peptide
|
1 |
28 |
N/A |
INTRINSIC |
|
Pfam:Glyco_transf_29
|
90 |
266 |
2.2e-42 |
PFAM |
|
| Coding Region Coverage |
|
| Validation Efficiency |
|
| MGI Phenotype |
FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene catalyzes the polycondensation of alpha-2,8-linked sialic acid required for the synthesis of polysialic acid, a modulator of the adhesive properties of neural cell adhesion molecule (NCAM1). The encoded protein, which is a member of glycosyltransferase family 29, is a type II membrane protein that may be present in the Golgi apparatus. Two transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]
PHENOTYPE: Homozygous null adult mice exhibit impaired long term potentiation and impaired long term depression in hippocampal CA1 synapses. [provided by MGI curators]
|
| Allele List at MGI |
|
| Other mutations in this stock |
Total: 28 list
| Gene | Ref | Var | Chr/Loc | Mutation | Predicted Effect | Zygosity |
|---|
| Ank1 |
T |
A |
8: 23,586,200 (GRCm39) |
N427K |
probably damaging |
Het |
| Ano10 |
C |
T |
9: 122,090,408 (GRCm39) |
E302K |
probably damaging |
Het |
| Arl3 |
T |
A |
19: 46,530,785 (GRCm39) |
|
probably benign |
Het |
| Clec14a |
T |
A |
12: 58,314,934 (GRCm39) |
E229D |
probably benign |
Het |
| Ctbp1 |
T |
C |
5: 33,424,312 (GRCm39) |
D26G |
probably damaging |
Het |
| Flt3 |
G |
T |
5: 147,287,491 (GRCm39) |
H671N |
probably benign |
Het |
| Fras1 |
A |
G |
5: 96,848,382 (GRCm39) |
D1799G |
probably benign |
Het |
| Il20ra |
G |
A |
10: 19,635,253 (GRCm39) |
G498D |
possibly damaging |
Het |
| Kcnu1 |
T |
G |
8: 26,427,727 (GRCm39) |
L348R |
possibly damaging |
Het |
| Lrpprc |
A |
T |
17: 85,033,998 (GRCm39) |
L999* |
probably null |
Het |
| Myt1 |
T |
G |
2: 181,457,410 (GRCm39) |
|
probably benign |
Het |
| N4bp2 |
C |
T |
5: 65,955,477 (GRCm39) |
T467M |
probably damaging |
Het |
| Nup98 |
T |
C |
7: 101,832,693 (GRCm39) |
T355A |
probably benign |
Het |
| Ocstamp |
A |
T |
2: 165,239,256 (GRCm39) |
V310E |
possibly damaging |
Het |
| Or4k39 |
T |
G |
2: 111,238,838 (GRCm39) |
|
noncoding transcript |
Het |
| Or8b3 |
T |
C |
9: 38,314,382 (GRCm39) |
F71L |
possibly damaging |
Het |
| Plcb1 |
C |
A |
2: 134,628,479 (GRCm39) |
H9Q |
probably damaging |
Het |
| Plxna4 |
T |
A |
6: 32,192,576 (GRCm39) |
Q795L |
probably benign |
Het |
| Pms1 |
A |
G |
1: 53,246,568 (GRCm39) |
S324P |
probably damaging |
Het |
| Pnldc1 |
G |
T |
17: 13,124,425 (GRCm39) |
H143Q |
probably benign |
Het |
| Ppp1r12b |
A |
G |
1: 134,800,543 (GRCm39) |
|
probably null |
Het |
| Ryr3 |
A |
G |
2: 112,779,502 (GRCm39) |
F250L |
probably benign |
Het |
| Scgn |
T |
C |
13: 24,137,948 (GRCm39) |
D241G |
possibly damaging |
Het |
| Tle3 |
T |
A |
9: 61,320,332 (GRCm39) |
C595S |
probably damaging |
Het |
| Tmem209 |
T |
C |
6: 30,497,944 (GRCm39) |
Y117C |
probably damaging |
Het |
| Tshr |
T |
A |
12: 91,504,766 (GRCm39) |
I568N |
probably damaging |
Het |
| Ttll10 |
C |
T |
4: 156,131,937 (GRCm39) |
D22N |
probably benign |
Het |
| Ttn |
A |
T |
2: 76,640,202 (GRCm39) |
V13802E |
probably damaging |
Het |
|
| Other mutations in St8sia4 |
| Allele | Source | Chr | Coord | Type | Predicted Effect | PPH Score |
|---|
|
IGL01566:St8sia4
|
APN |
1 |
95,581,482 (GRCm39) |
missense |
probably benign |
0.19 |
|
IGL03117:St8sia4
|
APN |
1 |
95,519,508 (GRCm39) |
missense |
probably benign |
0.12 |
|
IGL03280:St8sia4
|
APN |
1 |
95,581,499 (GRCm39) |
splice site |
probably benign |
|
|
IGL03328:St8sia4
|
APN |
1 |
95,588,595 (GRCm39) |
missense |
probably benign |
0.01 |
|
R0336:St8sia4
|
UTSW |
1 |
95,581,283 (GRCm39) |
missense |
probably benign |
0.36 |
|
R0433:St8sia4
|
UTSW |
1 |
95,519,429 (GRCm39) |
missense |
probably damaging |
0.97 |
|
R1217:St8sia4
|
UTSW |
1 |
95,581,464 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R1721:St8sia4
|
UTSW |
1 |
95,581,394 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R1752:St8sia4
|
UTSW |
1 |
95,519,537 (GRCm39) |
missense |
probably benign |
0.32 |
|
R1891:St8sia4
|
UTSW |
1 |
95,519,433 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
R1909:St8sia4
|
UTSW |
1 |
95,555,298 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2098:St8sia4
|
UTSW |
1 |
95,581,253 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R2322:St8sia4
|
UTSW |
1 |
95,581,463 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4094:St8sia4
|
UTSW |
1 |
95,555,411 (GRCm39) |
missense |
possibly damaging |
0.53 |
|
R4365:St8sia4
|
UTSW |
1 |
95,519,517 (GRCm39) |
missense |
possibly damaging |
0.89 |
|
R4852:St8sia4
|
UTSW |
1 |
95,588,623 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R4988:St8sia4
|
UTSW |
1 |
95,519,522 (GRCm39) |
missense |
possibly damaging |
0.95 |
|
R5074:St8sia4
|
UTSW |
1 |
95,594,910 (GRCm39) |
missense |
probably benign |
0.29 |
|
R5220:St8sia4
|
UTSW |
1 |
95,555,460 (GRCm39) |
missense |
probably damaging |
0.97 |
|
R5611:St8sia4
|
UTSW |
1 |
95,555,409 (GRCm39) |
missense |
probably damaging |
0.96 |
|
R5970:St8sia4
|
UTSW |
1 |
95,581,307 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6027:St8sia4
|
UTSW |
1 |
95,581,399 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R6683:St8sia4
|
UTSW |
1 |
95,581,424 (GRCm39) |
missense |
probably damaging |
1.00 |
|
R7498:St8sia4
|
UTSW |
1 |
95,519,418 (GRCm39) |
missense |
probably benign |
|
|
R7937:St8sia4
|
UTSW |
1 |
95,581,320 (GRCm39) |
missense |
possibly damaging |
0.56 |
|
R8775:St8sia4
|
UTSW |
1 |
95,519,472 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
R8775-TAIL:St8sia4
|
UTSW |
1 |
95,519,472 (GRCm39) |
missense |
possibly damaging |
0.93 |
|
R9095:St8sia4
|
UTSW |
1 |
95,519,525 (GRCm39) |
missense |
probably damaging |
0.99 |
|
R9252:St8sia4
|
UTSW |
1 |
95,555,232 (GRCm39) |
frame shift |
probably null |
|
|
R9433:St8sia4
|
UTSW |
1 |
95,555,364 (GRCm39) |
missense |
|
|
|
X0063:St8sia4
|
UTSW |
1 |
95,519,648 (GRCm39) |
missense |
possibly damaging |
0.92 |
|
Z1177:St8sia4
|
UTSW |
1 |
95,595,181 (GRCm39) |
start gained |
probably benign |
|
|
| Posted On |
2015-04-16 |
Incidental Mutation