Incidental Mutation 'R4748:Chia1'
ID357267
Institutional Source Beutler Lab
Gene Symbol Chia1
Ensembl Gene ENSMUSG00000062778
Gene Namechitinase, acidic 1
Synonyms2200003E03Rik, YNL, AMCase, Chia
MMRRC Submission 042030-MU
Accession Numbers
Is this an essential gene? Possibly essential (E-score: 0.670) question?
Stock #R4748 (G1)
Quality Score225
Status Not validated
Chromosome3
Chromosomal Location106113229-106132120 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 106122449 bp
ZygosityHeterozygous
Amino Acid Change Aspartic acid to Valine at position 73 (D73V)
Ref Sequence ENSEMBL: ENSMUSP00000121967 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000079132] [ENSMUST00000139086]
Predicted Effect probably damaging
Transcript: ENSMUST00000079132
AA Change: D133V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000078134
Gene: ENSMUSG00000062778
AA Change: D133V

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Glyco_18 22 365 1.82e-161 SMART
ChtBD2 425 473 2.06e-6 SMART
Predicted Effect probably damaging
Transcript: ENSMUST00000139086
AA Change: D73V

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000121967
Gene: ENSMUSG00000062778
AA Change: D73V

DomainStartEndE-ValueType
Glyco_18 3 215 2.24e-47 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000143128
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] The protein encoded by this gene degrades chitin, which is found in the cell wall of most fungi as well as in arthropods and some nematodes. The encoded protein can also stimulate interleukin 13 expression, and variations in this gene can lead to asthma susceptibility. Several transcript variants encoding a few different isoforms have been found for this gene. [provided by RefSeq, Apr 2012]
Allele List at MGI
Other mutations in this stock
Total: 85 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
2310009B15Rik T A 1: 138,856,656 E54D possibly damaging Het
4933415F23Rik T C 1: 23,101,870 E121G probably damaging Het
Abcb6 C A 1: 75,177,358 G367W probably damaging Het
Asprv1 A G 6: 86,628,423 M84V probably damaging Het
Aspscr1 T C 11: 120,701,507 V291A probably damaging Het
B4galnt4 T C 7: 141,071,720 F980L probably damaging Het
Bpi G A 2: 158,272,021 V280I possibly damaging Het
Bptf T C 11: 107,095,880 D581G probably damaging Het
Cap2 T A 13: 46,639,826 Y223N possibly damaging Het
Ccdc141 A C 2: 77,057,980 I480M possibly damaging Het
Ccnh T A 13: 85,189,639 V35E probably benign Het
Cd6 G T 19: 10,794,225 S433* probably null Het
Ceacam10 A C 7: 24,781,052 I83L probably benign Het
Chek2 T C 5: 110,855,839 probably null Het
Commd2 G A 3: 57,646,794 T162I probably benign Het
Creb3l3 C T 10: 81,086,047 A316T probably benign Het
Cul4a A G 8: 13,123,526 K1R probably benign Het
Cyp2c23 T C 19: 44,016,737 probably null Het
D630045J12Rik T C 6: 38,196,841 T131A possibly damaging Het
Dctn4 A C 18: 60,550,236 K295N probably damaging Het
Dnah1 A G 14: 31,319,945 V23A probably benign Het
Dync1i1 A G 6: 5,767,048 K91E possibly damaging Het
Dzip1l A G 9: 99,642,651 D275G probably damaging Het
Enam C A 5: 88,501,543 P304T probably damaging Het
Enpep A G 3: 129,332,163 Y107H probably damaging Het
Exd2 T C 12: 80,480,576 L27P probably damaging Het
Fam135b T A 15: 71,464,055 D430V probably benign Het
Fam222b C T 11: 78,154,603 T202I possibly damaging Het
Fmod T A 1: 134,041,174 N317K probably damaging Het
Frem2 A G 3: 53,541,093 F2301L probably damaging Het
Frem3 T C 8: 80,611,459 F127S probably damaging Het
Gbp7 A G 3: 142,538,087 S132G probably benign Het
Gm4787 A G 12: 81,378,056 C443R probably damaging Het
Grik2 T C 10: 49,535,341 M5V possibly damaging Het
Helb T C 10: 120,084,849 D1063G probably benign Het
Kirrel C T 3: 87,089,151 M380I probably null Het
Krt90 G A 15: 101,555,333 L429F probably damaging Het
Lrr1 C A 12: 69,174,462 T126K probably benign Het
Mgat4e C A 1: 134,542,028 D93Y probably damaging Het
Mllt3 A T 4: 87,840,781 S343R possibly damaging Het
Mms19 T A 19: 41,944,558 S1031C probably damaging Het
Mtrf1 C T 14: 79,411,650 H237Y probably damaging Het
Nckap1l T A 15: 103,473,056 L408Q probably damaging Het
Oit3 A T 10: 59,424,082 C500S probably damaging Het
Olfr1163 T A 2: 88,070,612 I257L probably benign Het
Olfr1238 C T 2: 89,406,255 V275I probably benign Het
Olfr273 A G 4: 52,856,076 S146P possibly damaging Het
Olfr738 T G 14: 50,413,876 L111V possibly damaging Het
Otud7a T C 7: 63,735,915 S376P possibly damaging Het
Pabpc2 A T 18: 39,774,269 K196* probably null Het
Paqr8 T A 1: 20,935,413 C264S probably benign Het
Pgm2 T A 4: 99,981,979 F459Y probably benign Het
Phip C A 9: 82,908,869 V675L probably benign Het
Pnma1 T G 12: 84,147,723 T69P probably benign Het
Ptpn12 A T 5: 21,005,385 C242* probably null Het
Rabep1 T A 11: 70,908,468 V306E probably benign Het
Ros1 C T 10: 52,115,997 D1377N probably benign Het
Ryr3 T C 2: 112,964,405 T121A possibly damaging Het
Scaf11 G A 15: 96,420,421 Q421* probably null Het
Shcbp1 G A 8: 4,744,512 T427M probably damaging Het
Shprh G A 10: 11,170,476 R979H probably damaging Het
Slc22a27 C T 19: 7,925,876 C163Y probably benign Het
Slc27a1 A G 8: 71,580,675 D287G probably damaging Het
Slc27a1 C T 8: 71,580,809 T310M possibly damaging Het
Slc29a3 A G 10: 60,716,326 V313A probably benign Het
Slc35f2 A T 9: 53,771,785 M1L probably benign Het
Sltm G C 9: 70,581,365 R599T probably damaging Het
Spic T A 10: 88,675,890 Q168L probably damaging Het
Spink6 G A 18: 44,082,361 probably null Het
Stac2 T C 11: 98,041,372 E235G possibly damaging Het
Szt2 G A 4: 118,389,191 Q957* probably null Het
Them7 A T 2: 105,378,646 T104S possibly damaging Het
Tmed4 T A 11: 6,271,716 I207F possibly damaging Het
Tmem248 A G 5: 130,236,890 E178G probably benign Het
Tomm40l G A 1: 171,219,562 R296* probably null Het
Trim80 C A 11: 115,448,138 T598N possibly damaging Het
Trim9 T C 12: 70,248,273 N688D probably damaging Het
Vil1 C T 1: 74,421,266 A194V probably damaging Het
Vmn2r61 A T 7: 42,267,141 M393L probably damaging Het
Vmn2r63 C T 7: 42,928,120 M331I probably benign Het
Vps33b G T 7: 80,290,048 A516S probably damaging Het
Wisp1 C A 15: 66,906,640 Y103* probably null Het
Zc3h6 G A 2: 129,002,240 G235R probably damaging Het
Zfp612 T A 8: 110,088,672 D170E probably benign Het
Zfp746 A G 6: 48,064,556 I412T probably benign Het
Other mutations in Chia1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01917:Chia1 APN 3 106128220 missense probably damaging 1.00
R0004:Chia1 UTSW 3 106129009 missense probably damaging 1.00
R0011:Chia1 UTSW 3 106130974 unclassified probably benign
R0047:Chia1 UTSW 3 106115257 missense probably damaging 0.99
R0345:Chia1 UTSW 3 106122439 missense probably damaging 1.00
R0456:Chia1 UTSW 3 106128479 missense probably damaging 1.00
R0638:Chia1 UTSW 3 106128437 splice site probably benign
R0847:Chia1 UTSW 3 106131937 missense probably benign 0.12
R1055:Chia1 UTSW 3 106130883 missense probably damaging 1.00
R1401:Chia1 UTSW 3 106128939 missense probably benign 0.00
R1513:Chia1 UTSW 3 106131904 missense probably benign 0.44
R1846:Chia1 UTSW 3 106130865 missense probably damaging 0.98
R1882:Chia1 UTSW 3 106128474 missense probably damaging 1.00
R1914:Chia1 UTSW 3 106128559 missense probably benign 0.06
R1915:Chia1 UTSW 3 106128559 missense probably benign 0.06
R2107:Chia1 UTSW 3 106128840 nonsense probably null
R3969:Chia1 UTSW 3 106121635 splice site probably null
R3970:Chia1 UTSW 3 106121635 splice site probably null
R4112:Chia1 UTSW 3 106128528 missense probably damaging 1.00
R4432:Chia1 UTSW 3 106115325 missense probably benign 0.03
R4625:Chia1 UTSW 3 106128940 missense probably benign 0.00
R5805:Chia1 UTSW 3 106128476 missense probably damaging 0.98
R5906:Chia1 UTSW 3 106131988 missense probably benign 0.01
R6173:Chia1 UTSW 3 106129022 critical splice donor site probably null
R6214:Chia1 UTSW 3 106122445 missense probably damaging 1.00
R6215:Chia1 UTSW 3 106122445 missense probably damaging 1.00
R6225:Chia1 UTSW 3 106130897 missense possibly damaging 0.66
R6383:Chia1 UTSW 3 106131811 missense probably benign
R6423:Chia1 UTSW 3 106128988 missense possibly damaging 0.60
R6668:Chia1 UTSW 3 106130948 missense probably damaging 1.00
R6764:Chia1 UTSW 3 106130740 critical splice donor site probably null
R7030:Chia1 UTSW 3 106115325 missense probably damaging 1.00
R7221:Chia1 UTSW 3 106131920 missense not run
R7265:Chia1 UTSW 3 106128923 missense not run
Predicted Primers PCR Primer
(F):5'- AGGATAGCCCTGGAATACACTTTAG -3'
(R):5'- TTTATTGTGCAAGCACCTGGTC -3'

Sequencing Primer
(F):5'- CTTCAGTCAGGTCCTGGTCAAG -3'
(R):5'- GTGAAGAGATGCTTGTCC -3'
Posted On2015-11-11