Incidental Mutation 'R1785:Chil1'
ID 196211
Institutional Source Beutler Lab
Gene Symbol Chil1
Ensembl Gene ENSMUSG00000064246
Gene Name chitinase-like 1
Synonyms Brp39, Gp39, Chi3l1
MMRRC Submission 039816-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.103) question?
Stock # R1785 (G1)
Quality Score 225
Status Not validated
Chromosome 1
Chromosomal Location 134182176-134190181 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) C to T at 134188529 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Alanine to Valine at position 250 (A250V)
Ref Sequence ENSEMBL: ENSMUSP00000117117 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000038445] [ENSMUST00000082060] [ENSMUST00000132873] [ENSMUST00000133701] [ENSMUST00000153856] [ENSMUST00000156873] [ENSMUST00000191577]
AlphaFold Q61362
Predicted Effect probably benign
Transcript: ENSMUST00000038445
SMART Domains Protein: ENSMUSP00000042195
Gene: ENSMUSG00000042451

DomainStartEndE-ValueType
low complexity region 41 66 N/A INTRINSIC
FN3 77 160 4.84e-9 SMART
IG 187 270 9.78e-7 SMART
FN3 273 355 1.1e-7 SMART
IGc2 400 467 1.38e-6 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000082060
AA Change: A258V

PolyPhen 2 Score 0.896 (Sensitivity: 0.82; Specificity: 0.94)
SMART Domains Protein: ENSMUSP00000080717
Gene: ENSMUSG00000064246
AA Change: A258V

DomainStartEndE-ValueType
signal peptide 1 29 N/A INTRINSIC
Glyco_18 30 366 1.2e-143 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000132873
SMART Domains Protein: ENSMUSP00000118289
Gene: ENSMUSG00000064246

DomainStartEndE-ValueType
Pfam:Glyco_hydro_18 2 110 4.4e-33 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000133701
SMART Domains Protein: ENSMUSP00000121471
Gene: ENSMUSG00000064246

DomainStartEndE-ValueType
Pfam:Glyco_hydro_18 2 106 2e-32 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000134812
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139254
Predicted Effect noncoding transcript
Transcript: ENSMUST00000144819
Predicted Effect probably damaging
Transcript: ENSMUST00000153856
AA Change: A250V

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000117117
Gene: ENSMUSG00000064246
AA Change: A250V

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Glyco_18 22 358 1.2e-143 SMART
Predicted Effect possibly damaging
Transcript: ENSMUST00000156873
AA Change: A248V

PolyPhen 2 Score 0.873 (Sensitivity: 0.83; Specificity: 0.93)
SMART Domains Protein: ENSMUSP00000119205
Gene: ENSMUSG00000064246
AA Change: A248V

DomainStartEndE-ValueType
signal peptide 1 19 N/A INTRINSIC
Glyco_18 20 356 1.2e-143 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000191577
SMART Domains Protein: ENSMUSP00000141104
Gene: ENSMUSG00000042451

DomainStartEndE-ValueType
low complexity region 41 66 N/A INTRINSIC
FN3 77 160 4.84e-9 SMART
IG 187 270 9.78e-7 SMART
FN3 273 355 1.1e-7 SMART
IGc2 400 467 1.38e-6 SMART
Coding Region Coverage
  • 1x: 97.5%
  • 3x: 97.0%
  • 10x: 95.6%
  • 20x: 93.4%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Chitinases catalyze the hydrolysis of chitin, which is an abundant glycopolymer found in insect exoskeletons and fungal cell walls. The glycoside hydrolase 18 family of chitinases includes eight human family members. This gene encodes a glycoprotein member of the glycosyl hydrolase 18 family. The protein lacks chitinase activity and is secreted by activated macrophages, chondrocytes, neutrophils and synovial cells. The protein is thought to play a role in the process of inflammation and tissue remodeling. [provided by RefSeq, Sep 2009]
PHENOTYPE: Homozygous null mice show impaired OVA-induced Th2 responses with reduced splenocyte proliferation, cytokine production and IgE levels, impaired dendritic cell recruitment, higher CD4 T cell, macrophage and eosinophil apoptosis, and reduced CD4 T cell and alternatively activated macrophage numbers. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 243 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9030624J02Rik T C 7: 118,794,575 Y516H probably damaging Het
Abcc4 G A 14: 118,553,349 R749C probably damaging Het
Acot11 T C 4: 106,762,035 E201G probably damaging Het
Adgrf4 C T 17: 42,666,898 R518Q possibly damaging Het
Akap13 G T 7: 75,611,434 A1269S probably benign Het
Aldh4a1 T C 4: 139,644,128 V451A probably benign Het
Aox3 A G 1: 58,169,843 H845R probably damaging Het
Arhgap23 A G 11: 97,451,561 D223G possibly damaging Het
Asb6 G A 2: 30,827,076 R46W probably damaging Het
Aspm A G 1: 139,473,574 I1111V probably benign Het
C4bp C G 1: 130,642,988 V284L probably benign Het
Cacna1s T C 1: 136,118,716 F1761S probably benign Het
Cad T A 5: 31,058,072 F76I probably damaging Het
Camsap2 C T 1: 136,281,315 R802Q probably benign Het
Capn11 A G 17: 45,638,697 S448P probably benign Het
Capn9 G A 8: 124,605,711 G430R possibly damaging Het
Cbx5 G A 15: 103,213,124 R29C probably null Het
Ccdc93 C T 1: 121,456,126 P192L probably benign Het
Ccdc93 T C 1: 121,461,939 V237A probably benign Het
Cd55 C T 1: 130,449,423 V333I probably benign Het
Cd55 C A 1: 130,459,633 A143S probably benign Het
Cdh19 C A 1: 110,893,384 E541D probably damaging Het
Cdh7 C G 1: 110,065,735 L307V possibly damaging Het
Cfh C T 1: 140,147,697 V268I possibly damaging Het
Cfh T C 1: 140,136,788 K374R probably benign Het
Cfhr2 A G 1: 139,813,442 M265T probably benign Het
Cfhr2 A C 1: 139,813,459 N259K probably benign Het
Cntnap5a C A 1: 116,455,004 L1001I probably benign Het
Cntnap5a T C 1: 116,455,101 L1033S probably benign Het
Cntnap5a C T 1: 116,455,143 T1047I probably benign Het
Cntnap5c A G 17: 58,162,291 I623V probably benign Het
Cntrl CAGAG CAG 2: 35,122,806 probably null Het
Crb1 T C 1: 139,234,779 M1214V probably benign Het
Crb1 A T 1: 139,237,622 H921Q probably benign Het
Crb1 G A 1: 139,241,138 P881S probably damaging Het
Crb1 C T 1: 139,242,995 G825R probably damaging Het
Crb1 C T 1: 139,243,417 R684H probably benign Het
Crocc T C 4: 141,021,802 D1564G probably damaging Het
Csf1r A T 18: 61,129,077 M802L probably damaging Het
Cxcr4 C T 1: 128,589,277 V216I probably benign Het
Cyb5r1 C T 1: 134,407,667 R147W probably damaging Het
Daxx T C 17: 33,911,842 I277T probably damaging Het
Dctn4 T C 18: 60,546,335 probably null Het
Ddx59 T C 1: 136,417,053 V154A probably benign Het
Dnah5 A G 15: 28,313,786 Q1916R probably damaging Het
Dnah8 T C 17: 30,722,937 V1719A probably damaging Het
Dsel T C 1: 111,859,457 N1116S probably benign Het
Dsel G C 1: 111,859,994 T937S probably benign Het
Dstyk C T 1: 132,456,984 L739F probably damaging Het
En1 A G 1: 120,603,621 S197G unknown Het
Enah A T 1: 181,956,429 M105K unknown Het
Epm2a A G 10: 11,343,682 E71G probably benign Het
Etnk2 C A 1: 133,365,587 D89E probably benign Het
Etnk2 G T 1: 133,365,765 G149W probably damaging Het
Etnk2 C T 1: 133,365,816 R166* probably null Het
Etnk2 G A 1: 133,365,817 R166Q probably benign Het
Etnk2 T A 1: 133,376,915 V292E probably benign Het
Etnk2 A G 1: 133,363,923 S54G probably benign Het
Eya1 A G 1: 14,170,974 V573A probably benign Het
Faim2 A G 15: 99,512,542 L235P probably damaging Het
Fam221b T A 4: 43,665,537 H307L probably damaging Het
Fam72a T C 1: 131,530,668 I56T probably benign Het
Fam72a C T 1: 131,538,895 T139M probably benign Het
Fbxw10 T A 11: 62,859,857 I422N probably damaging Het
Fcamr A G 1: 130,804,569 R98G probably benign Het
Fcamr A C 1: 130,804,627 N117T probably benign Het
Fcamr A G 1: 130,811,580 I206V probably benign Het
Fcamr G A 1: 130,812,629 G262S probably benign Het
Fcamr A G 1: 130,812,692 I283V probably benign Het
Fcamr T C 1: 130,812,738 V298A probably benign Het
Fcamr A G 1: 130,812,809 M322V probably benign Het
Fcamr C T 1: 130,812,816 P324L probably benign Het
Fcamr A G 1: 130,814,597 N574D probably benign Het
Fcmr A G 1: 130,875,974 T172A probably benign Het
Fcmr T C 1: 130,878,269 S321P probably benign Het
Foxn4 C T 5: 114,263,132 D37N probably damaging Het
Gabarap C T 11: 69,991,689 probably benign Het
Gemin4 G C 11: 76,211,050 P962A probably damaging Het
Gli2 C T 1: 118,868,087 A113T possibly damaging Het
Gli2 G T 1: 119,002,044 H44Q probably benign Het
Glrx2 C T 1: 143,739,740 A27V possibly damaging Het
Gm10563 C T 4: 155,635,880 probably benign Het
Gm28040 AGTG AGTGGCACCTTTGGTG 1: 133,327,321 probably benign Het
Gm8374 T C 14: 7,364,194 T49A probably damaging Het
Golim4 A T 3: 75,908,149 V116D probably damaging Het
Gper1 C T 5: 139,426,722 P274L probably damaging Het
Gpr132 A G 12: 112,852,403 S268P probably damaging Het
Gpr25 G A 1: 136,260,710 P55L probably benign Het
Grm7 G C 6: 111,358,295 D556H probably damaging Het
H2-K1 C A 17: 33,997,348 E275* probably null Het
Ift20 G A 11: 78,540,034 E68K probably damaging Het
Igfn1 G A 1: 135,959,928 P2466L probably damaging Het
Igfn1 G A 1: 135,968,199 A1543V probably benign Het
Igfn1 T C 1: 135,970,411 S806G probably benign Het
Igfn1 C T 1: 135,972,127 R482Q probably benign Het
Igfn1 C T 1: 135,979,915 A231T probably benign Het
Igfn1 G A 1: 135,982,475 R124W probably benign Het
Igfn1 T C 1: 135,998,625 E29G probably benign Het
Igfn1 T C 1: 135,998,683 I10V unknown Het
Ikbke C A 1: 131,265,937 A459S probably benign Het
Ikbke T C 1: 131,269,823 S447G probably benign Het
Insrr G A 3: 87,810,572 probably null Het
Ipo9 TCC TCCGCC 1: 135,386,281 probably benign Het
Ipo9 ATCCTCCTCCTCCTCCTC ATCCTCCTCCTCCTCCTCCTC 1: 135,386,268 probably benign Het
Ipo9 A G 1: 135,402,250 V484A probably benign Het
Jarid2 T A 13: 44,906,276 N661K probably damaging Het
Kcnt2 G A 1: 140,354,547 S90N probably benign Het
Kif14 A G 1: 136,468,279 N108D probably benign Het
Kif14 A G 1: 136,468,975 K340E probably damaging Het
Kif14 G A 1: 136,478,365 A556T probably benign Het
Kif14 A G 1: 136,490,332 S868G probably benign Het
Kif14 C T 1: 136,503,431 L1189F probably benign Het
Kif14 T C 1: 136,515,961 F1291L probably benign Het
Kif14 T C 1: 136,525,783 V1433A probably benign Het
Kmt2a G A 9: 44,819,675 probably benign Het
Krtap16-1 A T 11: 99,985,776 C267* probably null Het
Lad1 C T 1: 135,827,381 P132S possibly damaging Het
Lad1 C T 1: 135,828,023 R346C probably damaging Het
Lax1 T C 1: 133,679,978 R342G probably benign Het
Lax1 T C 1: 133,680,569 N145D probably benign Het
Lax1 G A 1: 133,683,634 P67S probably damaging Het
Lgr6 C T 1: 134,987,088 V641I probably benign Het
Lgr6 G T 1: 134,990,635 H263N probably benign Het
Lgr6 C T 1: 135,003,476 S3N probably benign Het
Lgr6 A T 1: 134,988,009 S334T probably benign Het
Lhx6 G T 2: 36,087,458 C327* probably null Het
Lifr A G 15: 7,181,856 D625G possibly damaging Het
Lman1 A T 18: 65,991,582 M362K probably damaging Het
Lmod1 C T 1: 135,364,073 T222I probably benign Het
Lmtk2 C T 5: 144,174,988 T842I possibly damaging Het
Lpin3 T A 2: 160,896,809 L227* probably null Het
Magel2 A T 7: 62,377,738 H130L unknown Het
Mki67 T A 7: 135,704,241 probably null Het
Mnx1 T A 5: 29,474,189 S299C unknown Het
Mov10 A T 3: 104,818,116 I59N possibly damaging Het
Mpo A G 11: 87,797,361 D282G possibly damaging Het
Mroh3 G C 1: 136,192,144 Q440E possibly damaging Het
Mybph C T 1: 134,197,480 R249C probably benign Het
Myo7b T C 18: 31,994,897 I581V probably benign Het
Nav1 A T 1: 135,584,727 D198E possibly damaging Het
Ncdn T A 4: 126,745,273 probably null Het
Ndufa4 A T 6: 11,900,575 V37E probably benign Het
Nop9 T C 14: 55,751,142 L347P probably damaging Het
Nr5a2 C A 1: 136,952,125 R35L probably benign Het
Nrp1 A T 8: 128,498,516 E782D probably damaging Het
Obsl1 G A 1: 75,486,756 T1764M probably benign Het
Olfr1240 C T 2: 89,439,583 R232H probably benign Het
Olfr195 A G 16: 59,149,297 Y149C probably damaging Het
Olfr279 A T 15: 98,497,835 D121V probably damaging Het
Olfr341 A G 2: 36,480,047 S28P possibly damaging Het
Olfr372 A G 8: 72,058,436 Y252C probably damaging Het
Optc A T 1: 133,903,796 probably null Het
Optc C G 1: 133,905,170 S64T probably benign Het
Pard6g T C 18: 80,117,308 V212A probably damaging Het
Pbx1 T G 1: 168,431,378 I43L probably benign Het
Phf2 T C 13: 48,817,567 D543G unknown Het
Pigr C T 1: 130,844,522 A159V possibly damaging Het
Pik3c2b C T 1: 133,066,627 P110S probably benign Het
Pkd1 T C 17: 24,591,099 V3558A probably benign Het
Pla2g6 T C 15: 79,306,345 Y339C probably benign Het
Plcb1 T A 2: 135,325,667 Y460* probably null Het
Plekha6 C G 1: 133,287,846 T792S probably benign Het
Ppard T G 17: 28,298,481 probably null Het
Ppfia4 G A 1: 134,299,321 P1159S probably benign Het
Ppm1f A G 16: 16,910,970 T79A probably benign Het
Prelp C T 1: 133,915,131 R92K probably benign Het
Ptgdr A T 14: 44,858,579 Y225* probably null Het
Ptpn22 A G 3: 103,874,052 I90V probably damaging Het
Ptpn7 A G 1: 135,134,475 Q53R probably benign Het
Ptprc T G 1: 138,099,676 N478T probably benign Het
Ptprc A G 1: 138,107,823 S405P probably benign Het
Ptprc C A 1: 138,107,824 E402D probably benign Het
Ptprc A G 1: 138,107,837 V400A probably benign Het
Ptprc T C 1: 138,112,254 K212E possibly damaging Het
Pus7l T C 15: 94,540,637 N109S probably benign Het
Rab29 A G 1: 131,872,110 Q141R probably benign Het
Ren1 C G 1: 133,350,778 probably null Het
Ren1 T A 1: 133,354,206 W22R probably damaging Het
Ren1 C T 1: 133,354,237 T32I probably benign Het
Ren1 A T 1: 133,359,079 E315D probably benign Het
Ren1 A T 1: 133,359,983 N352Y probably benign Het
Ren1 C G 1: 133,360,007 L360V probably benign Het
Rfwd3 A T 8: 111,297,402 V96E probably benign Het
Ripk4 A C 16: 97,750,131 V149G probably damaging Het
Rnpep C T 1: 135,263,096 A571T possibly damaging Het
Rnpep G C 1: 135,283,977 A11G probably benign Het
Rora G A 9: 69,376,837 A396T probably benign Het
Scap C T 9: 110,374,055 L266F probably damaging Het
Scn5a A T 9: 119,521,129 I893N probably damaging Het
Sctr G T 1: 120,063,246 E453D probably benign Het
Sctr T C 1: 120,031,656 F110L probably benign Het
Sctr G A 1: 120,063,257 S440N possibly damaging Het
Sept4 A T 11: 87,583,436 Q60L probably benign Het
Serpinb10 C T 1: 107,538,473 S63F probably damaging Het
Serpinb2 G A 1: 107,515,635 A55T probably damaging Het
Serpinb2 C A 1: 107,523,834 A239E probably benign Het
Serpinb2 C T 1: 107,523,890 H258Y probably benign Het
Serpinb2 C T 1: 107,523,894 T259I probably benign Het
Serpinb2 A C 1: 107,524,543 S284R probably benign Het
Serpinb8 A G 1: 107,597,527 S20G probably benign Het
Serpinb8 G A 1: 107,598,954 A75T probably benign Het
Serpinb8 A C 1: 107,607,004 L268F probably benign Het
Slc26a9 C T 1: 131,763,870 A617V probably benign Het
Slc26a9 C A 1: 131,766,012 R747S probably benign Het
Slc9a4 T G 1: 40,607,741 probably null Het
Slc9a9 A T 9: 95,019,193 N393I possibly damaging Het
Stard13 T C 5: 151,045,168 Y879C probably damaging Het
Steap3 T C 1: 120,227,750 N493S probably benign Het
Steap3 G A 1: 120,234,378 A350V probably benign Het
Synj1 G T 16: 90,964,517 A687D probably damaging Het
Tacc1 A T 8: 25,164,493 N271K probably damaging Het
Tbx1 A C 16: 18,585,129 F138V probably damaging Het
Tecpr1 T A 5: 144,208,645 T595S probably benign Het
Thsd7b C T 1: 129,628,891 T328I probably damaging Het
Thsd7b T A 1: 129,667,937 F498Y probably benign Het
Thsd7b G C 1: 129,678,183 A554P probably benign Het
Thsd7b A C 1: 130,116,631 Q1116P probably benign Het
Tnnt2 C T 1: 135,845,506 probably benign Het
Trappc8 A G 18: 20,834,940 probably null Het
Trim33 AGACTG A 3: 103,329,220 probably null Het
Trim41 C A 11: 48,807,592 G516W probably damaging Het
Trove2 C T 1: 143,760,014 V465I probably benign Het
Trove2 T C 1: 143,760,034 D458G probably benign Het
Ttn C T 2: 76,813,339 G11436R probably damaging Het
Ttn A C 2: 76,885,926 probably null Het
Txk T A 5: 72,696,579 T472S probably damaging Het
Ube2t C T 1: 134,972,167 A149V probably benign Het
Ubr4 T A 4: 139,423,945 M1897K probably damaging Het
Uggt2 A G 14: 119,061,376 L391P probably damaging Het
Vmn2r55 A T 7: 12,668,184 D392E probably damaging Het
Vps13b A G 15: 35,879,791 Y3004C probably damaging Het
Vps26a A T 10: 62,468,397 D180E probably benign Het
Wisp1 G A 15: 66,906,489 C53Y probably damaging Het
Xirp1 T G 9: 120,016,907 Q970P probably benign Het
Zbtb46 C T 2: 181,391,431 C479Y probably damaging Het
Zc3h11a G A 1: 133,622,154 P695S probably benign Het
Zc3h11a C T 1: 133,624,621 V583I probably benign Het
Zdhhc13 T A 7: 48,824,644 L548Q possibly damaging Het
Zfp236 T C 18: 82,621,304 M1225V probably benign Het
Zfp281 GCGGCAGCTCCGGCAGC GCGGCAGCTCCGGCAGCTCCGGCAGC 1: 136,625,353 probably benign Het
Zfyve26 T A 12: 79,268,434 I1423F possibly damaging Het
Zp3r A G 1: 130,596,814 L164P probably benign Het
Zp3r C A 1: 130,619,414 E8D possibly damaging Het
Other mutations in Chil1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00977:Chil1 APN 1 134187973 missense possibly damaging 0.89
IGL01305:Chil1 APN 1 134182816 splice site probably benign
IGL02051:Chil1 APN 1 134184149 missense probably damaging 1.00
IGL02724:Chil1 APN 1 134189243 missense probably damaging 1.00
IGL02754:Chil1 APN 1 134183601 missense probably damaging 1.00
R0071:Chil1 UTSW 1 134185279 missense probably benign 0.08
R0071:Chil1 UTSW 1 134185279 missense probably benign 0.08
R0662:Chil1 UTSW 1 134188573 missense probably damaging 1.00
R1263:Chil1 UTSW 1 134189242 missense probably benign 0.02
R1728:Chil1 UTSW 1 134188529 missense probably damaging 1.00
R1729:Chil1 UTSW 1 134188529 missense probably damaging 1.00
R1730:Chil1 UTSW 1 134188529 missense probably damaging 1.00
R1739:Chil1 UTSW 1 134188529 missense probably damaging 1.00
R1762:Chil1 UTSW 1 134188529 missense probably damaging 1.00
R1783:Chil1 UTSW 1 134188529 missense probably damaging 1.00
R1784:Chil1 UTSW 1 134188529 missense probably damaging 1.00
R4992:Chil1 UTSW 1 134188626 missense probably benign 0.03
R5860:Chil1 UTSW 1 134185171 missense probably benign 0.00
R6019:Chil1 UTSW 1 134189572 missense probably benign 0.00
R6320:Chil1 UTSW 1 134182258 start codon destroyed probably null 0.07
R7748:Chil1 UTSW 1 134189228 missense probably benign 0.00
R8419:Chil1 UTSW 1 134189542 missense probably damaging 1.00
R8992:Chil1 UTSW 1 134187924 missense probably benign 0.01
R9051:Chil1 UTSW 1 134184181 critical splice donor site probably null
R9238:Chil1 UTSW 1 134187947 missense probably damaging 1.00
R9509:Chil1 UTSW 1 134188675 missense probably damaging 1.00
RF012:Chil1 UTSW 1 134185171 missense probably benign
X0025:Chil1 UTSW 1 134183632 missense possibly damaging 0.62
Z1088:Chil1 UTSW 1 134189500 missense probably benign 0.00
Z1176:Chil1 UTSW 1 134182779 critical splice acceptor site probably null
Z1176:Chil1 UTSW 1 134189230 missense probably damaging 0.96
Predicted Primers PCR Primer
(F):5'- TTGCACCACGTAACTGTCTTCGCTG -3'
(R):5'- GCTGCTATTGCCCAAGGGCTTTAG -3'

Sequencing Primer
(F):5'- GCATCTGTCTCAGCAGGATTAG -3'
(R):5'- GTCCACAGAGATTCTTGACCATTG -3'
Posted On 2014-05-23