Incidental Mutation 'IGL02269:Extl3'
ID287046
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 #IGL02269
Quality Score
Status
Chromosome14
Chromosomal Location65052060-65149855 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to C at 65077583 bp
ZygosityHeterozygous
Amino Acid Change Tyrosine to Cysteine at position 50 (Y50C)
Ref Sequence ENSEMBL: ENSMUSP00000153547 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000022550] [ENSMUST00000225633]
Predicted Effect probably damaging
Transcript: ENSMUST00000022550
AA Change: Y50C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000022550
Gene: ENSMUSG00000021978
AA Change: Y50C

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 damaging
Transcript: ENSMUST00000225633
AA Change: Y50C

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
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: 46 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933414I15Rik A G 11: 50,942,598 V59A unknown Het
A2ml1 C A 6: 128,553,338 probably benign Het
Akap13 G A 7: 75,602,911 R263H probably benign Het
B3galt5 A G 16: 96,315,530 D121G possibly damaging Het
Becn1 A G 11: 101,291,535 probably benign Het
Carmil1 A T 13: 24,155,410 L150* probably null Het
Cep170 A T 1: 176,769,366 M475K probably benign Het
Cyp24a1 C T 2: 170,496,572 G68D probably damaging Het
Cyp3a44 A T 5: 145,805,737 I18N probably benign Het
Dmrt2 T C 19: 25,678,459 V474A probably benign Het
Dtnb A G 12: 3,596,691 D64G probably damaging Het
Epb41l3 T C 17: 69,247,573 S223P probably damaging Het
Ephb2 A G 4: 136,771,049 Y240H possibly damaging Het
Fat3 A C 9: 15,915,577 S4360A possibly damaging Het
Fbxo9 A T 9: 78,087,553 V230E probably damaging Het
Frmd4a T C 2: 4,604,234 M971T probably benign Het
Gm7275 A G 16: 48,073,822 noncoding transcript Het
Hyal6 C T 6: 24,740,859 T337I probably damaging Het
Obsl1 C T 1: 75,487,713 V1650M probably damaging Het
Olfr143 A T 9: 38,253,936 D173V possibly damaging Het
Olfr341 A T 2: 36,479,567 S188T possibly damaging Het
Olfr619 T A 7: 103,603,882 I76N probably damaging Het
Olfr860 A T 9: 19,845,728 I297N possibly damaging Het
Pcdh7 A C 5: 57,913,322 E1114A probably damaging Het
Pde8a C T 7: 81,308,802 probably benign Het
Pdzrn4 A T 15: 92,769,850 S628C probably damaging Het
Pear1 C T 3: 87,756,264 G376S probably damaging Het
Plekha6 C T 1: 133,287,849 T644M possibly damaging Het
Plpp1 T A 13: 112,856,992 C153S probably damaging Het
Ptpn3 G A 4: 57,197,510 T793M possibly damaging Het
Rdh13 A T 7: 4,445,498 L5Q possibly damaging Het
Rimbp2 G T 5: 128,774,295 D862E probably damaging Het
Rita1 C T 5: 120,609,793 A147T probably damaging Het
Scamp1 C T 13: 94,232,186 probably benign Het
Scamp3 A G 3: 89,180,734 T178A probably benign Het
Sh3tc1 A G 5: 35,706,284 V853A probably benign Het
Snrnp200 C T 2: 127,229,991 T1197M possibly damaging Het
Sult3a1 T C 10: 33,879,263 F275L probably benign Het
Tenm4 A T 7: 96,823,822 I905F probably damaging Het
Tgm3 T A 2: 130,024,518 S119T probably benign Het
Tmem131l A T 3: 83,938,050 D424E possibly damaging Het
Tmem45b G T 9: 31,427,983 C145* probably null Het
Unc5c G A 3: 141,788,982 R352H probably damaging Het
Vmn2r12 A G 5: 109,086,477 L623P probably damaging Het
Vmn2r68 T C 7: 85,221,739 M779V possibly damaging Het
Zfhx2 T C 14: 55,071,936 N902S probably benign 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
IGL01446:Extl3 APN 14 65077080 missense probably benign
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
IGL02476:Extl3 APN 14 65077244 missense probably benign 0.05
IGL02961:Extl3 APN 14 65056959 missense possibly damaging 0.94
G1Funyon:Extl3 UTSW 14 65076284 missense probably damaging 0.98
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
R8922:Extl3 UTSW 14 65054806 missense probably damaging 1.00
Posted On2015-04-16