Incidental Mutation 'IGL01446:Extl3'
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ID84416
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Extl3
Ensembl Gene ENSMUSG00000021978
Gene Nameexostoses (multiple)-like 3
Synonyms2900009G18Rik
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL01446
Quality Score
Status
Chromosome14
Chromosomal Location65052060-65149855 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 65077080 bp
ZygosityHeterozygous
Amino Acid Change Phenylalanine to Leucine at position 218 (F218L)
Ref Sequence ENSEMBL: ENSMUSP00000153547 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022550] [ENSMUST00000225633]
Predicted Effect probably benign
Transcript: ENSMUST00000022550
AA Change: F218L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
SMART Domains Protein: ENSMUSP00000022550
Gene: ENSMUSG00000021978
AA Change: F218L

DomainStartEndE-ValueType
transmembrane domain 29 51 N/A INTRINSIC
coiled coil region 81 150 N/A INTRINSIC
Pfam:Exostosin 190 500 1.6e-60 PFAM
Pfam:Glyco_transf_64 663 904 1.3e-101 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000223989
Predicted Effect probably benign
Transcript: ENSMUST00000225633
AA Change: F218L

PolyPhen 2 Score 0.000 (Sensitivity: 1.00; Specificity: 0.00)
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a single-pass membrane protein which functions as a glycosyltransferase. The encoded protein catalyzes the transfer of N-acetylglucosamine to glycosaminoglycan chains. This reaction is important in heparin and heparan sulfate synthesis. Alternative splicing results in the multiple transcript variants. [provided by RefSeq, Nov 2012]
PHENOTYPE: Mice homozygous for a null mutation display embryonic lethality during organogenesis and lack heparan sulfate derived disaccharides. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 41 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abca13 A G 11: 9,403,834 T3719A probably damaging Het
Acaca A G 11: 84,260,631 K785R probably damaging Het
Acsm3 G A 7: 119,778,454 V401M probably damaging Het
Aff4 G T 11: 53,415,469 R1146L probably damaging Het
Alms1 C A 6: 85,696,701 P3562T probably damaging Het
Arsj A G 3: 126,438,814 E403G probably benign Het
Baiap2l1 C T 5: 144,275,913 V431I probably benign Het
Cecr2 T A 6: 120,758,599 M904K probably benign Het
Cenpe A T 3: 135,237,539 T775S probably benign Het
Dennd1b G A 1: 139,023,110 E30K possibly damaging Het
Dnah5 A G 15: 28,326,669 D2008G probably damaging Het
Dnm2 T C 9: 21,481,376 V460A probably damaging Het
Ell2 G T 13: 75,761,991 L285F probably benign Het
Erg A G 16: 95,361,282 S322P probably damaging Het
Fam84a A T 12: 14,149,928 I266N probably damaging Het
Fzd9 T C 5: 135,250,566 E155G probably damaging Het
Ghr A G 15: 3,333,355 W212R probably damaging Het
Gulp1 A G 1: 44,744,548 probably benign Het
Hdgfl2 C T 17: 56,097,281 R332C possibly damaging Het
Nsd2 T C 5: 33,861,186 probably benign Het
Olfr1259 A G 2: 89,943,938 F59S probably damaging Het
Olfr1441 T C 19: 12,422,801 I164T possibly damaging Het
Olfr1480 C T 19: 13,530,252 T237I probably benign Het
Phf11b A C 14: 59,341,291 S9A probably benign Het
Psd4 T C 2: 24,405,395 S854P probably damaging Het
Reln C T 5: 21,969,317 D1963N probably damaging Het
Rpe65 T A 3: 159,600,405 probably benign Het
Sdccag8 T C 1: 176,845,245 S235P probably damaging Het
Sgip1 G T 4: 102,928,913 probably null Het
Skint5 G A 4: 113,942,822 P36L probably damaging Het
Slc26a3 G T 12: 31,452,491 probably benign Het
Snx13 T A 12: 35,124,480 C669* probably null Het
Svil A T 18: 5,062,385 T902S probably damaging Het
Syne2 T C 12: 76,041,375 S4989P probably damaging Het
Ttn G A 2: 76,809,939 T13775M probably damaging Het
Ubr4 T C 4: 139,438,040 probably benign Het
Ush1c C T 7: 46,208,956 R636H possibly damaging Het
Usp17lc A T 7: 103,418,444 R315S probably benign Het
Vmn1r236 T A 17: 21,286,656 V12D probably benign Het
Wsb2 T G 5: 117,371,164 I170S probably damaging Het
Zfp800 G A 6: 28,242,984 L661F possibly damaging Het
Other mutations in Extl3
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00309:Extl3 APN 14 65076989 missense probably benign 0.08
IGL00329:Extl3 APN 14 65075621 missense probably benign 0.03
IGL00959:Extl3 APN 14 65076912 missense probably benign 0.01
IGL01321:Extl3 APN 14 65066762 missense probably benign
IGL01443:Extl3 APN 14 65077470 missense probably damaging 1.00
IGL01517:Extl3 APN 14 65076707 missense probably damaging 1.00
IGL01955:Extl3 APN 14 65075966 missense probably benign
IGL02073:Extl3 APN 14 65076339 missense probably damaging 1.00
IGL02188:Extl3 APN 14 65075705 missense probably damaging 1.00
IGL02269:Extl3 APN 14 65077583 missense probably damaging 1.00
IGL02476:Extl3 APN 14 65077244 missense probably benign 0.05
IGL02961:Extl3 APN 14 65056959 missense possibly damaging 0.94
R0532:Extl3 UTSW 14 65077673 missense probably benign 0.06
R0580:Extl3 UTSW 14 65075729 missense probably damaging 1.00
R1395:Extl3 UTSW 14 65077496 missense possibly damaging 0.95
R1495:Extl3 UTSW 14 65075867 missense probably benign 0.01
R1916:Extl3 UTSW 14 65077622 missense probably benign 0.20
R2409:Extl3 UTSW 14 65077568 missense probably benign 0.02
R2484:Extl3 UTSW 14 65075735 missense probably damaging 1.00
R4669:Extl3 UTSW 14 65076296 missense possibly damaging 0.56
R4764:Extl3 UTSW 14 65077320 missense probably benign 0.01
R4845:Extl3 UTSW 14 65077575 missense probably benign 0.13
R4858:Extl3 UTSW 14 65075994 missense probably benign 0.05
R5049:Extl3 UTSW 14 65076032 missense probably benign 0.00
R5439:Extl3 UTSW 14 65054626 missense probably damaging 1.00
R6196:Extl3 UTSW 14 65076135 missense probably benign
R6251:Extl3 UTSW 14 65076926 missense probably damaging 1.00
R6299:Extl3 UTSW 14 65076672 missense probably benign
R6807:Extl3 UTSW 14 65076762 missense probably damaging 1.00
R6939:Extl3 UTSW 14 65066740 missense possibly damaging 0.93
R6975:Extl3 UTSW 14 65066797 missense probably benign 0.01
R7474:Extl3 UTSW 14 65076641 missense possibly damaging 0.87
R7846:Extl3 UTSW 14 65075732 missense probably damaging 1.00
R7860:Extl3 UTSW 14 65077489 missense probably benign 0.02
R8301:Extl3 UTSW 14 65076284 missense probably damaging 0.98
Posted On2013-11-11