Incidental Mutation 'R6694:Siae'
ID 528504
Institutional Source Beutler Lab
Gene Symbol Siae
Ensembl Gene ENSMUSG00000001942
Gene Name sialic acid acetylesterase
Synonyms LSE, clone 165, Ysg2
MMRRC Submission 044812-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.078) question?
Stock # R6694 (G1)
Quality Score 225.009
Status Validated
Chromosome 9
Chromosomal Location 37525117-37559554 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to A at 37528119 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Asparagine at position 31 (Y31N)
Ref Sequence ENSEMBL: ENSMUSP00000149505 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000002007] [ENSMUST00000002013] [ENSMUST00000213126] [ENSMUST00000214786] [ENSMUST00000215474] [ENSMUST00000215829]
AlphaFold P70665
Predicted Effect probably benign
Transcript: ENSMUST00000002007
SMART Domains Protein: ENSMUSP00000002007
Gene: ENSMUSG00000001942

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:DUF303 118 420 1.1e-77 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000002013
SMART Domains Protein: ENSMUSP00000002013
Gene: ENSMUSG00000001948

DomainStartEndE-ValueType
RIIa 14 51 7.04e-15 SMART
low complexity region 75 86 N/A INTRINSIC
IQ 111 133 7.4e-5 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000213126
Predicted Effect probably benign
Transcript: ENSMUST00000214786
Predicted Effect noncoding transcript
Transcript: ENSMUST00000215336
Predicted Effect probably damaging
Transcript: ENSMUST00000215474
AA Change: Y31N

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000215678
Predicted Effect probably benign
Transcript: ENSMUST00000215829
Predicted Effect noncoding transcript
Transcript: ENSMUST00000217567
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.7%
  • 10x: 98.5%
  • 20x: 95.7%
Validation Efficiency 95% (41/43)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes an enzyme which removes 9-O-acetylation modifications from sialic acids. Mutations in this gene are associated with susceptibility to autoimmune disease 6. Multiple transcript variants encoding different isoforms, found either in the cytosol or in the lysosome, have been found for this gene.[provided by RefSeq, Feb 2011]
PHENOTYPE: Mice homozygous for a null allele exhibit normal marginal zone B cell and memory phenotype T cell numbers. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Aoc1l2 G A 6: 48,907,480 (GRCm39) S160N probably benign Het
Arap3 A C 18: 38,124,590 (GRCm39) probably null Het
Arhgap10 A G 8: 78,137,692 (GRCm39) F300L probably benign Het
Ccdc116 T C 16: 16,960,655 (GRCm39) E54G probably benign Het
Cd53 T A 3: 106,674,702 (GRCm39) I122F probably benign Het
Ctnnd1 T C 2: 84,454,849 (GRCm39) probably benign Het
Ddx60 A G 8: 62,490,104 (GRCm39) D1691G probably damaging Het
Dnah11 T C 12: 118,150,617 (GRCm39) probably null Het
Exoc1 T A 5: 76,697,399 (GRCm39) M392K probably damaging Het
Exoc3l G C 8: 106,017,122 (GRCm39) R622G probably benign Het
Grid2 C G 6: 63,908,031 (GRCm39) R224G possibly damaging Het
Kif20a A G 18: 34,758,579 (GRCm39) E16G probably damaging Het
Kit T C 5: 75,801,417 (GRCm39) V568A possibly damaging Het
Lhx4 T C 1: 155,580,456 (GRCm39) S257G probably benign Het
Med18 C T 4: 132,187,293 (GRCm39) V114I probably benign Het
Mrps30 C T 13: 118,523,497 (GRCm39) V92M possibly damaging Het
Mtrr C T 13: 68,712,452 (GRCm39) V645I probably benign Het
Nuak2 T G 1: 132,260,048 (GRCm39) S609A probably damaging Het
Or2y1g A T 11: 49,171,379 (GRCm39) I135F probably benign Het
Plk4 T C 3: 40,756,263 (GRCm39) V58A probably damaging Het
Polq T A 16: 36,835,535 (GRCm39) F145L probably null Het
Rab11fip2 T C 19: 59,925,707 (GRCm39) K170R probably damaging Het
Rapgef3 A G 15: 97,657,865 (GRCm39) V246A probably benign Het
Rc3h2 A G 2: 37,290,555 (GRCm39) S316P probably damaging Het
Rsf1 ATGGCG ATGGCGACGGTGGCG 7: 97,229,111 (GRCm39) probably benign Homo
Rsf1 GCGGCGGC GCGGCGGCGACGGCGGC 7: 97,229,135 (GRCm39) probably benign Het
Sae1 G T 7: 16,102,461 (GRCm39) A171E probably damaging Het
Semp2l2b T C 10: 21,943,620 (GRCm39) E120G probably damaging Het
Setd5 T A 6: 113,120,669 (GRCm39) N959K probably benign Het
Sit1 C T 4: 43,483,311 (GRCm39) G51D probably damaging Het
Slc5a11 A G 7: 122,867,012 (GRCm39) I436V possibly damaging Het
Tcfl5 A G 2: 180,264,447 (GRCm39) S470P probably damaging Het
Timd2 A T 11: 46,561,779 (GRCm39) C288* probably null Het
Timeless T G 10: 128,075,868 (GRCm39) probably null Het
Ubxn8 G T 8: 34,111,572 (GRCm39) Q274K possibly damaging Het
Usp29 A G 7: 6,965,276 (GRCm39) E373G probably benign Het
Zap70 A G 1: 36,821,598 (GRCm39) Y597C probably damaging Het
Zfp523 T G 17: 28,419,446 (GRCm39) Y195D probably damaging Het
Zfp74 G A 7: 29,634,559 (GRCm39) A383V probably damaging Het
Zfp93 A T 7: 23,975,338 (GRCm39) Q441L probably damaging Het
Zfp976 A T 7: 42,263,610 (GRCm39) Y76N probably damaging Het
Other mutations in Siae
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01734:Siae APN 9 37,542,782 (GRCm39) missense probably damaging 0.98
IGL02696:Siae APN 9 37,542,680 (GRCm39) missense probably damaging 1.00
BB009:Siae UTSW 9 37,544,980 (GRCm39) missense probably benign 0.12
BB019:Siae UTSW 9 37,544,980 (GRCm39) missense probably benign 0.12
R0531:Siae UTSW 9 37,539,090 (GRCm39) missense probably benign 0.04
R1138:Siae UTSW 9 37,553,988 (GRCm39) missense probably damaging 1.00
R1748:Siae UTSW 9 37,542,902 (GRCm39) critical splice donor site probably null
R2175:Siae UTSW 9 37,539,092 (GRCm39) missense probably damaging 1.00
R4301:Siae UTSW 9 37,545,009 (GRCm39) missense possibly damaging 0.51
R4887:Siae UTSW 9 37,539,096 (GRCm39) missense possibly damaging 0.93
R4989:Siae UTSW 9 37,557,816 (GRCm39) missense possibly damaging 0.79
R5133:Siae UTSW 9 37,557,816 (GRCm39) missense possibly damaging 0.79
R5134:Siae UTSW 9 37,557,816 (GRCm39) missense possibly damaging 0.79
R5151:Siae UTSW 9 37,542,869 (GRCm39) missense probably benign 0.02
R5242:Siae UTSW 9 37,556,148 (GRCm39) missense probably damaging 1.00
R5459:Siae UTSW 9 37,528,119 (GRCm39) missense probably damaging 1.00
R5571:Siae UTSW 9 37,528,219 (GRCm39) missense probably benign 0.01
R6335:Siae UTSW 9 37,544,277 (GRCm39) missense probably benign 0.03
R6552:Siae UTSW 9 37,557,696 (GRCm39) missense possibly damaging 0.57
R6692:Siae UTSW 9 37,554,095 (GRCm39) critical splice donor site probably null
R7183:Siae UTSW 9 37,528,242 (GRCm39) missense possibly damaging 0.77
R7266:Siae UTSW 9 37,534,309 (GRCm39) missense probably damaging 0.98
R7697:Siae UTSW 9 37,544,950 (GRCm39) missense probably damaging 1.00
R7821:Siae UTSW 9 37,556,196 (GRCm39) missense probably damaging 1.00
R7932:Siae UTSW 9 37,544,980 (GRCm39) missense probably benign 0.12
R8312:Siae UTSW 9 37,557,593 (GRCm39) missense
R8377:Siae UTSW 9 37,542,901 (GRCm39) critical splice donor site probably null
R8868:Siae UTSW 9 37,528,132 (GRCm39) missense probably damaging 1.00
R9014:Siae UTSW 9 37,557,639 (GRCm39) missense possibly damaging 0.74
R9198:Siae UTSW 9 37,539,105 (GRCm39) missense probably benign 0.05
R9447:Siae UTSW 9 37,557,743 (GRCm39) missense probably benign 0.08
Z1176:Siae UTSW 9 37,542,765 (GRCm39) missense probably benign 0.02
Predicted Primers PCR Primer
(F):5'- AATGGTCATGTTCTGCTGTGATAC -3'
(R):5'- TCATTTTCAGATAATCCAGCAGGTG -3'

Sequencing Primer
(F):5'- TTTAATCTGGAGCAACTGGACCCG -3'
(R):5'- TGGCAGAAGAGGACAATAACTGAAC -3'
Posted On 2018-07-24