Incidental Mutation 'R5936:Chsy1'
ID462260
Institutional Source Beutler Lab
Gene Symbol Chsy1
Ensembl Gene ENSMUSG00000032640
Gene Namechondroitin sulfate synthase 1
Synonyms
MMRRC Submission 044130-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R5936 (G1)
Quality Score158
Status Validated
Chromosome7
Chromosomal Location66109515-66173798 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 66172277 bp
ZygosityHeterozygous
Amino Acid Change Asparagine to Lysine at position 753 (N753K)
Ref Sequence ENSEMBL: ENSMUSP00000047487 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000036372]
Predicted Effect possibly damaging
Transcript: ENSMUST00000036372
AA Change: N753K

PolyPhen 2 Score 0.895 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000047487
Gene: ENSMUSG00000032640
AA Change: N753K

DomainStartEndE-ValueType
signal peptide 1 23 N/A INTRINSIC
Pfam:Fringe 81 307 3.8e-21 PFAM
Pfam:CHGN 237 776 9.8e-197 PFAM
Pfam:Glyco_tranf_2_2 548 751 1.2e-10 PFAM
Pfam:Glyco_transf_7C 674 747 2.5e-13 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000181911
Coding Region Coverage
  • 1x: 99.9%
  • 3x: 99.5%
  • 10x: 97.7%
  • 20x: 93.0%
Validation Efficiency 91% (77/85)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the chondroitin N-acetylgalactosaminyltransferase family. These enzymes possess dual glucuronyltransferase and galactosaminyltransferase activity and play critical roles in the biosynthesis of chondroitin sulfate, a glycosaminoglycan involved in many biological processes including cell proliferation and morphogenesis. Decreased expression of this gene may play a role in colorectal cancer, and mutations in this gene are a cause of temtamy preaxial brachydactyly syndrome. [provided by RefSeq, Dec 2011]
PHENOTYPE: Homozygous mice are viable, but display chondrodysplasia, brachydactyly and decreased bone density. Retinal degeneration, impaired motor strength, and hematological abnormalities are also seen. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 75 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4933409G03Rik A T 2: 68,615,504 probably benign Het
Acnat2 T C 4: 49,383,362 T64A probably benign Het
Afap1 A G 5: 35,974,396 N356D possibly damaging Het
Ahi1 A G 10: 20,965,933 D301G probably damaging Het
Alpk2 G A 18: 65,350,520 T139M probably damaging Het
Ankrd46 T C 15: 36,479,282 D221G probably benign Het
Ano6 T A 15: 95,972,601 L900H probably damaging Het
Asphd2 G A 5: 112,385,757 R343* probably null Het
BC055324 T G 1: 163,987,012 I121L probably benign Het
Brdt A G 5: 107,359,395 T554A probably damaging Het
Cacna1d A G 14: 30,171,314 V401A possibly damaging Het
Cbs T C 17: 31,625,094 T188A probably damaging Het
Cfap54 T A 10: 92,962,412 T1662S probably benign Het
Chka A G 19: 3,884,580 I205V probably benign Het
Cpz A G 5: 35,502,643 S553P probably benign Het
Crtac1 A G 19: 42,323,837 Y146H probably damaging Het
Csf1r A T 18: 61,125,808 I700F probably damaging Het
Ddx20 C A 3: 105,680,587 E392D possibly damaging Het
Dhrs11 G T 11: 84,825,524 Y67* probably null Het
Diaph3 G T 14: 86,772,116 Q1076K possibly damaging Het
Dopey1 T A 9: 86,536,512 L2037* probably null Het
Dst G T 1: 34,307,458 V5336L probably damaging Het
Etv1 C A 12: 38,835,210 H248Q probably damaging Het
Fam214a T C 9: 75,009,304 L395P probably benign Het
Fcgbp T C 7: 28,086,692 V518A probably damaging Het
Fchsd2 T C 7: 101,191,701 L139S probably damaging Het
Fer A T 17: 63,924,063 T270S probably benign Het
Fgd5 A G 6: 91,987,911 E375G probably damaging Het
Gabarapl1 T A 6: 129,538,603 I68N probably benign Het
Gopc C T 10: 52,346,199 V30M probably damaging Het
Hbp1 T C 12: 31,937,096 probably null Het
Helz2 A G 2: 181,230,767 V2480A probably damaging Het
Igfbp3 T A 11: 7,209,472 Y247F probably damaging Het
Kbtbd11 C A 8: 15,027,534 S44R probably benign Het
Kcnk10 G T 12: 98,489,932 S213R probably benign Het
Kcnq3 T A 15: 66,000,110 D570V probably damaging Het
Kif21a A G 15: 90,935,647 F1594S possibly damaging Het
Klf3 A G 5: 64,822,960 D31G probably damaging Het
Mapkapk3 T C 9: 107,289,170 K59E probably damaging Het
Myo18a A G 11: 77,818,213 T484A probably damaging Het
Nlrp6 T A 7: 140,922,812 L277* probably null Het
Nr5a1 G T 2: 38,701,778 probably benign Het
Nsmaf C T 4: 6,421,017 probably benign Het
Olfr1311 T A 2: 112,021,587 H89L probably benign Het
Orc1 A G 4: 108,601,983 T450A probably benign Het
Pacsin1 A T 17: 27,704,997 I122F probably benign Het
Pced1b T A 15: 97,385,180 Y367N possibly damaging Het
Pced1b T A 15: 97,385,182 Y367* probably null Het
Pdpk1 A G 17: 24,093,229 F281L probably damaging Het
Piwil1 T C 5: 128,751,078 V714A probably benign Het
Plcd3 C T 11: 103,078,347 V265M probably damaging Het
Ppp1r1c A T 2: 79,756,454 E48V possibly damaging Het
Prl2b1 T G 13: 27,388,449 T53P probably damaging Het
Ptch2 T G 4: 117,108,294 F359V probably benign Het
R3hdm2 G A 10: 127,471,812 S314N probably damaging Het
Rictor A T 15: 6,784,161 S1043C probably damaging Het
Rtn4rl2 A T 2: 84,880,431 L163Q probably damaging Het
Sarnp T A 10: 128,848,771 S129T probably benign Het
Scube3 A T 17: 28,165,487 K585M probably damaging Het
Sgk3 C T 1: 9,885,820 probably benign Het
Skint6 C T 4: 113,096,593 S458N probably benign Het
Slc25a54 A G 3: 109,098,638 H154R possibly damaging Het
Sorbs1 A C 19: 40,324,772 I690S probably damaging Het
Sqle C A 15: 59,330,829 A512D probably damaging Het
Tedc2 A C 17: 24,216,341 L358R probably damaging Het
Tfr2 A G 5: 137,587,006 S767G probably benign Het
Thoc5 A G 11: 4,904,133 E27G probably damaging Het
Trappc8 A T 18: 20,874,688 F123L probably damaging Het
Ube2cbp C T 9: 86,372,459 G323D probably benign Het
Unc13c T A 9: 73,578,492 H1642L probably damaging Het
Vmn1r10 A T 6: 57,114,317 H298L probably benign Het
Xpo4 A T 14: 57,643,499 Y26N probably benign Het
Zer1 A G 2: 30,107,667 L409P probably damaging Het
Zfyve28 A T 5: 34,224,988 L256Q probably damaging Het
Zgrf1 A G 3: 127,562,253 E376G possibly damaging Het
Other mutations in Chsy1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01087:Chsy1 APN 7 66172126 missense possibly damaging 0.70
IGL01734:Chsy1 APN 7 66171310 missense probably damaging 0.98
IGL02037:Chsy1 APN 7 66171828 missense possibly damaging 0.69
IGL02797:Chsy1 APN 7 66171664 missense probably damaging 1.00
IGL02961:Chsy1 APN 7 66171782 missense probably benign 0.00
IGL03290:Chsy1 APN 7 66171031 missense probably benign 0.15
IGL03292:Chsy1 APN 7 66125372 missense probably benign 0.02
deprimido UTSW 7 66171687 missense probably damaging 1.00
Elevado UTSW 7 66110076 nonsense probably null
R0669:Chsy1 UTSW 7 66171687 missense probably damaging 1.00
R1336:Chsy1 UTSW 7 66125239 splice site probably null
R1499:Chsy1 UTSW 7 66172002 missense probably damaging 1.00
R1640:Chsy1 UTSW 7 66171514 missense probably benign 0.34
R1674:Chsy1 UTSW 7 66171663 missense probably damaging 1.00
R1812:Chsy1 UTSW 7 66171817 missense probably benign 0.12
R1934:Chsy1 UTSW 7 66172243 missense probably damaging 1.00
R2964:Chsy1 UTSW 7 66172164 missense probably damaging 1.00
R2965:Chsy1 UTSW 7 66172164 missense probably damaging 1.00
R2966:Chsy1 UTSW 7 66172164 missense probably damaging 1.00
R3692:Chsy1 UTSW 7 66171253 missense probably damaging 1.00
R4890:Chsy1 UTSW 7 66110226 missense probably benign 0.00
R5373:Chsy1 UTSW 7 66110076 nonsense probably null
R6149:Chsy1 UTSW 7 66125385 missense probably damaging 1.00
R6192:Chsy1 UTSW 7 66170877 missense probably benign 0.29
R6653:Chsy1 UTSW 7 66110193 missense probably benign 0.10
R6848:Chsy1 UTSW 7 66171037 missense probably damaging 1.00
R7318:Chsy1 UTSW 7 66110229 critical splice donor site probably null
R7514:Chsy1 UTSW 7 66172120 missense probably damaging 1.00
R7560:Chsy1 UTSW 7 66171244 missense possibly damaging 0.85
R7560:Chsy1 UTSW 7 66171571 missense probably damaging 1.00
X0012:Chsy1 UTSW 7 66172168 missense probably damaging 1.00
X0063:Chsy1 UTSW 7 66171924 missense probably benign 0.05
Predicted Primers PCR Primer
(F):5'- AGTGACAACCATTTTGCCTTTACTC -3'
(R):5'- AAAACGTTCTCCGCAGTGGG -3'

Sequencing Primer
(F):5'- GAAACTATGGGTTTGGCATCAC -3'
(R):5'- AGTGGGGCCGGAGTCAG -3'
Posted On2017-02-28