Incidental Mutation 'FR4304:Col2a1'
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ID511055
Institutional Source Beutler Lab
Gene Symbol Col2a1
Ensembl Gene ENSMUSG00000022483
Gene Namecollagen, type II, alpha 1
SynonymsM100856, Col2a, Col2a-1, Del1, Col2, Rgsc856, Lpk
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #FR4304 ()
Quality Score221.999
Status Not validated
Chromosome15
Chromosomal Location97975602-98004695 bp(-) (GRCm38)
Type of Mutationsynonymous
DNA Base Change (assembly) C to A at 97988981 bp
ZygosityHomozygous
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000085693 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000023123] [ENSMUST00000088355] [ENSMUST00000131560]
Predicted Effect probably null
Transcript: ENSMUST00000023123
SMART Domains Protein: ENSMUSP00000023123
Gene: ENSMUSG00000022483

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
VWC 34 88 1.59e-21 SMART
Pfam:Collagen 115 175 1.3e-11 PFAM
Pfam:Collagen 199 260 7.2e-11 PFAM
Pfam:Collagen 258 317 1.3e-12 PFAM
Pfam:Collagen 312 377 4e-9 PFAM
low complexity region 395 411 N/A INTRINSIC
low complexity region 416 451 N/A INTRINSIC
internal_repeat_5 456 468 5.45e-5 PROSPERO
low complexity region 471 513 N/A INTRINSIC
internal_repeat_3 516 619 3.99e-13 PROSPERO
internal_repeat_1 524 567 1.6e-17 PROSPERO
low complexity region 621 633 N/A INTRINSIC
low complexity region 636 655 N/A INTRINSIC
low complexity region 659 687 N/A INTRINSIC
low complexity region 696 753 N/A INTRINSIC
internal_repeat_5 756 768 5.45e-5 PROSPERO
low complexity region 783 804 N/A INTRINSIC
Pfam:Collagen 852 918 1.1e-8 PFAM
Pfam:Collagen 876 941 1.9e-9 PFAM
Pfam:Collagen 900 966 2.4e-9 PFAM
Pfam:Collagen 983 1049 2.1e-10 PFAM
low complexity region 1062 1081 N/A INTRINSIC
Pfam:Collagen 1101 1172 3.4e-9 PFAM
Pfam:Collagen 1158 1218 1.3e-9 PFAM
COLFI 1252 1487 3.06e-184 SMART
Predicted Effect probably null
Transcript: ENSMUST00000088355
SMART Domains Protein: ENSMUSP00000085693
Gene: ENSMUSG00000022483

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
Pfam:Collagen 47 107 1.2e-11 PFAM
Pfam:Collagen 131 192 7.2e-11 PFAM
Pfam:Collagen 190 249 1.3e-12 PFAM
low complexity region 262 314 N/A INTRINSIC
Pfam:Collagen 327 405 3.5e-7 PFAM
Pfam:Collagen 361 429 7.6e-10 PFAM
internal_repeat_3 448 551 1.3e-13 PROSPERO
internal_repeat_7 454 466 2.86e-5 PROSPERO
internal_repeat_1 456 499 4.05e-18 PROSPERO
internal_repeat_6 481 504 1.7e-5 PROSPERO
low complexity region 553 565 N/A INTRINSIC
low complexity region 568 587 N/A INTRINSIC
low complexity region 591 619 N/A INTRINSIC
low complexity region 628 685 N/A INTRINSIC
internal_repeat_4 688 712 8.3e-12 PROSPERO
low complexity region 715 736 N/A INTRINSIC
low complexity region 747 784 N/A INTRINSIC
Pfam:Collagen 808 878 9.8e-9 PFAM
Pfam:Collagen 832 898 2.1e-9 PFAM
Pfam:Collagen 916 979 7.2e-10 PFAM
Pfam:Collagen 937 1005 2.1e-8 PFAM
Pfam:Collagen 973 1049 6e-7 PFAM
Pfam:Collagen 1030 1094 1.5e-10 PFAM
Pfam:Collagen 1088 1150 1.4e-9 PFAM
COLFI 1184 1419 3.06e-184 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000128547
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131560
SMART Domains Protein: ENSMUSP00000116951
Gene: ENSMUSG00000022483

DomainStartEndE-ValueType
signal peptide 1 25 N/A INTRINSIC
VWC 34 88 1.59e-21 SMART
low complexity region 109 132 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000131910
Meta Mutation Damage Score 0.6388 question?
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.6%
  • 10x: 98.6%
  • 20x: 96.4%
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes the alpha-1 subunit of the fibril-forming type II collagen, the major component of cartilage and the vitreous humor of the eye. The encoded preproprotein forms homotrimeric, triple helical procollagen that undergoes proteolytic processing during fibirl formation. Mice harboring certain mutations in this gene exhibit severe chondrodysplasia characterized by short limbs and trunch, craniofacial deformities and cleft palate. A complete lack of the encoded protein in mice results in postnatal lethality. Alternative splicing results in multiple transcript variants encoding different isoforms that may undergo similar proteolytic processing. [provided by RefSeq, Dec 2015]
PHENOTYPE: Mutations in this locus affect cartilage development. Homozygotes die perinatally with anomalies such as shortened limbs without epiphiseal growth plates, cleft palate and persistence of notochord. Heterozygotes are dwarfed with reduced cartilage matrix. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 137 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1700001K19Rik CTT CTTTTT 12: 110,668,449 probably benign Homo
1700001K19Rik TTC TTCGTC 12: 110,668,450 probably benign Homo
4930402H24Rik TCC TCCCCC 2: 130,770,748 probably benign Het
4930433I11Rik ACCTC AC 7: 40,993,056 probably benign Het
4930447C04Rik AAGT A 12: 72,881,287 probably benign Homo
4930548H24Rik GAGAAG GAG 5: 31,487,373 probably benign Homo
Acbd4 CAG CAGACTAG 11: 103,104,105 probably null Homo
Ahdc1 CT CTCTT 4: 133,062,759 probably benign Homo
Alpk3 TCT TCTGCT 7: 81,077,762 probably benign Het
Anapc4 C T 5: 52,864,526 T650M probably damaging Homo
Ankhd1 GGCGGC GGCGGCTGCGGC 18: 36,560,924 probably benign Het
Ankrd35 TAGC TAGCAGC 3: 96,683,847 probably benign Homo
Apc GCCAATAAA GCCAATAAAACCAATAAA 18: 34,281,997 probably benign Het
Apol6 TTGT TTGTCTGT 15: 77,051,436 probably null Het
Arhgap30 TGGCCC TGGCCCTGGCCCAGGCCTTGGCCCCGGCCC 1: 171,405,168 probably benign Het
Arpc1b GCC GCCTGTCC 5: 145,126,791 probably null Het
BC051142 A AGCC 17: 34,460,055 probably benign Het
BC051142 GC GCATC 17: 34,460,077 probably benign Het
Blm CT CTACGT 7: 80,463,773 probably null Homo
Blm TCCTCCTCCTCC TCCTCCTCCTCCACCTCCTCCTCC 7: 80,512,919 probably benign Het
Btnl10 GA GAATA 11: 58,923,930 probably benign Homo
Cacna1f AGG AGGCGG X: 7,620,061 probably benign Het
Calhm3 CG CGG 19: 47,151,896 probably null Homo
Catsper2 C CTTTTACTTTTTA 2: 121,397,542 probably null Homo
Catsper2 CAT CATTAT 2: 121,397,782 probably benign Het
Ccdc15 AC ACTTTCC 9: 37,315,157 probably null Het
Ccdc162 T C 10: 41,556,121 D1792G possibly damaging Het
Ccdc170 CCA CCATCA 10: 4,561,021 probably benign Het
Ccdc73 TAAG T 2: 104,991,840 probably benign Homo
Ccdc85c GCC GCCCCC 12: 108,274,612 probably benign Het
Cd22 C T 7: 30,878,082 R2H possibly damaging Het
Cd80 AGA AGAGGA 16: 38,486,315 probably benign Homo
Cep89 GACT G 7: 35,409,641 probably benign Het
Cfap74 A G 4: 155,415,760 D21G possibly damaging Homo
Cgref1 T TCTA 5: 30,933,780 probably benign Homo
Chd4 GCC GCCACTCCC 6: 125,122,144 probably benign Het
Cnpy3 TCC TCCCCC 17: 46,736,743 probably benign Het
Cnpy3 TCC TCCACC 17: 46,736,746 probably benign Het
Cntnap1 AGCCCC AGCCCCCGCCCC 11: 101,189,581 probably benign Het
Cntnap1 CCCCAG CCCCAGACCCAG 11: 101,189,589 probably benign Het
Cpeb4 T TGA 11: 31,927,638 probably benign Homo
Cpne1 AGA AGAGAGA 2: 156,072,025 probably null Homo
Cttnbp2 ATTGCTG ATTGCTGTTGCTG 6: 18,367,458 probably benign Het
Dhx37 CTGG C 5: 125,427,530 probably benign Het
Dhx8 CGAGAC CGAGACGGAGAC 11: 101,738,188 probably benign Homo
Dnah12 G T 14: 26,849,385 G2817V probably damaging Homo
Dst C A 1: 34,200,964 S1798Y probably damaging Het
Eif3a TA TATTTCA 19: 60,775,290 probably benign Homo
Ermn TTC TTCCTC 2: 58,048,078 probably benign Het
Ermn CTT CTTGTT 2: 58,048,086 probably benign Het
Fbxo43 GCCTGT GCCTGTTCCTGT 15: 36,152,094 probably benign Het
Fbxo43 TGTGCC TGTGCCAGTGCC 15: 36,152,097 probably benign Het
Fbxo43 GCCTGT GCCTGTCCCTGT 15: 36,152,100 probably benign Het
Fmn1 TCCTCC TCCTCCCCCTCC 2: 113,525,774 probably benign Het
Fmn1 TCC TCCTCCACC 2: 113,525,783 probably benign Homo
Foxd3 GGACCCTACGGCCG GG 4: 99,657,396 probably benign Homo
Frmpd2 G T 14: 33,511,021 L399F probably damaging Homo
Gabre ACTCCGGCTCCGGCTCAGGCTCAGGCTCCGGCTCAGGCTCCGGCTCCGGCTCCGGCTC ACTCCGGCTCCGGCTCCGGCTCAGGCTCAGGCTCCGGCTCAGGCTCCGGCTCCGGCTCCGGCTC X: 72,270,042 probably benign Homo
Gbp2b A G 3: 142,603,652 I175V probably benign Het
Gm4340 CAG CAGAAG 10: 104,196,072 probably benign Het
Gm4340 AGC AGCGGC 10: 104,196,082 probably benign Het
Gm5114 T C 7: 39,411,105 R107G probably benign Het
Gm5114 A C 7: 39,411,106 H106Q probably benign Het
Gm9573 T G 17: 35,622,121 probably benign Homo
H2-Q4 G A 17: 35,380,405 D155N probably damaging Het
H2-T10 TGTTTCCCACTG T 17: 36,120,281 probably null Het
Hist1h1t GAGAA GA 13: 23,695,920 probably benign Homo
Ifi203 C T 1: 173,928,328 probably benign Het
Ifi208 ATGGTG ATG 1: 173,677,698 probably benign Homo
Ighv5-9 C T 12: 113,661,877 S82N probably benign Homo
Il17rd CGG CGGTGG 14: 27,082,680 probably benign Het
Il2 AGTGG AGTGGGGCTTGAGGTGG 3: 37,125,826 probably benign Het
Ipo9 TCC TCCGCC 1: 135,386,275 probably benign Het
Ipo9 CCT CCTACT 1: 135,386,279 probably null Het
Isg20l2 AAG AAGCAG 3: 87,931,712 probably benign Homo
Kmt2b TCCTCC TCCTCCCCCTCC 7: 30,586,363 probably benign Het
Kmt2c TGCTGCTG TGCTGCTGCTGCTG 5: 25,315,766 probably benign Homo
Krt10 CGCC CGCCGCC 11: 99,386,199 probably benign Het
Krt10 CCTCCT CCTCCTACTCCT 11: 99,389,274 probably benign Het
Las1l GAG GAGCAG X: 95,940,820 probably benign Het
Las1l AGG AGGCGG X: 95,940,821 probably benign Het
Lkaaear1 GCTCCAGCTCCAGCTCCAGCTCCA GCTCCAGCTCCATCTCCAGCTCCAGCTCCAGCTCCA 2: 181,697,579 probably benign Het
Lrch1 A T 14: 74,819,565 C241S possibly damaging Het
Lrit3 G GCTT 3: 129,788,819 probably benign Het
Maml2 GCAGCAGCAACAGCAGCA GCAGCAGCA 9: 13,621,459 probably benign Homo
Mast4 T TTTC 13: 102,734,862 probably benign Het
Med12l AGC AGCGGC 3: 59,275,982 probably benign Het
Noc2l TGC TGCAGC 4: 156,240,096 probably benign Het
Nrg3 G GACATTT 14: 38,397,273 probably benign Homo
Olfr635 TCC TCCC 7: 103,979,903 probably null Het
Padi3 TCTCAC TC 4: 140,792,972 probably benign Homo
Park2 G A 17: 11,854,763 V323M probably damaging Het
Patl2 GCT GCTTCT 2: 122,126,135 probably benign Het
Pdik1l TTTT TTTTGTTTTTGGTTT 4: 134,279,374 probably null Homo
Pik3c2g AG AGAGGG 6: 139,635,656 probably null Homo
Plekhs1 T TTCAGACCTCCCC 19: 56,479,858 probably benign Het
Prkd3 G T 17: 78,975,820 probably null Homo
Prr13 TCC TCCCCC 15: 102,462,177 probably benign Homo
Prrc2b G A 2: 32,221,167 A1852T probably damaging Homo
Ptms CTT CTTTTT 6: 124,914,458 probably benign Homo
Rtl1 TTCCTCTTCCTCCTC TTCCTC 12: 109,591,198 probably benign Homo
Scaf4 TGCGGC TGC 16: 90,229,854 probably benign Homo
Serac1 T A 17: 6,070,808 K70N probably damaging Homo
Six3 CGG CGGTGG 17: 85,621,368 probably benign Het
Sry GTG GTGCTG Y: 2,662,837 probably benign Homo
Stard8 GGAAGA GGAAGAAGA X: 99,066,505 probably benign Het
Supt20 TTCAGCA TTCAGCATCAGCA 3: 54,727,647 probably benign Het
Supt20 AGCAGC AGCAGCGGCAGC 3: 54,727,662 probably benign Het
Supt20 CAGCAG CAGCAGTAGCAG 3: 54,727,664 probably null Het
Sytl1 CTCT C 4: 133,256,993 probably benign Homo
Tcof1 AGC AGCGGC 18: 60,835,742 probably benign Het
Tdpoz2 T TCA 3: 93,651,615 probably null Homo
Tert GCC GCCAAGGGTTCC 13: 73,648,302 probably benign Homo
Tfeb GCA GCAACA 17: 47,786,094 probably benign Het
Ticrr ATT ATTTTT 7: 79,694,311 probably benign Homo
Tnfaip8 ACACACACTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTCTC AC 18: 50,046,839 probably null Homo
Tnfrsf9 T TGCC 4: 150,934,395 probably benign Homo
Tob1 GCA GCAACA 11: 94,214,464 probably benign Het
Tob1 CA CAGTA 11: 94,214,477 probably null Het
Trav15-2-dv6-2 GGGAG GGGAGGAG 14: 53,649,750 probably benign Homo
Triobp TCGTCG TCGTCGTCG 15: 78,993,387 probably benign Homo
Tsen2 AGG AGGGGG 6: 115,560,069 probably benign Het
Ubtf TCC TCCGCC 11: 102,306,956 probably benign Het
Ubtf CTCGTCGTC CTCGTCGTCGTC 11: 102,306,958 probably benign Het
Vars TGG TGGAGTCCTGGGCGG 17: 35,015,989 probably benign Homo
Vmn1r171 C T 7: 23,632,680 A110V probably benign Het
Vmn2r31 G T 7: 7,384,608 Q655K probably damaging Het
Vmn2r87 C T 10: 130,478,714 M334I probably benign Homo
Zc3h13 AGATGTGCG AGATGTGCGGGATGTGCG 14: 75,323,603 probably benign Het
Zc3h13 CG CGAGATGTGTG 14: 75,323,610 probably benign Het
Zfp282 GGC GGCCGC 6: 47,904,797 probably benign Het
Zfp384 AGGC AGGCCCAGGCCCCGGC 6: 125,036,493 probably benign Het
Zfp459 TGA TGAGCGA 13: 67,408,274 probably null Homo
Zfp462 GCCACC GCCACCTCAGCCACAACCACC 4: 55,009,757 probably benign Het
Zfp462 CCACC CCACCTCAGCCACAGTCACC 4: 55,009,758 probably benign Het
Zfp598 CACCAC CACCACAACCAC 17: 24,680,775 probably benign Het
Zfp831 CCT CCTGCT 2: 174,645,481 probably benign Het
Other mutations in Col2a1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01025:Col2a1 APN 15 97976173 missense unknown
IGL01286:Col2a1 APN 15 97994878 missense unknown
IGL01369:Col2a1 APN 15 97977826 missense unknown
IGL01747:Col2a1 APN 15 97991392 splice site probably benign
IGL02086:Col2a1 APN 15 97986737 splice site probably null
IGL02549:Col2a1 APN 15 97977799 missense unknown
IGL03289:Col2a1 APN 15 97980881 missense unknown
IGL03369:Col2a1 APN 15 97982042 missense unknown
FR4340:Col2a1 UTSW 15 97988981 synonymous probably null
FR4342:Col2a1 UTSW 15 97988981 synonymous probably null
FR4589:Col2a1 UTSW 15 97988981 synonymous probably null
LCD18:Col2a1 UTSW 15 97988981 synonymous probably null
R0124:Col2a1 UTSW 15 97998862 missense unknown
R0227:Col2a1 UTSW 15 97976755 missense unknown
R0690:Col2a1 UTSW 15 97980192 missense unknown
R1434:Col2a1 UTSW 15 97979651 missense probably damaging 0.96
R1473:Col2a1 UTSW 15 97982908 splice site probably benign
R1577:Col2a1 UTSW 15 97979202 missense probably damaging 1.00
R1598:Col2a1 UTSW 15 97979250 missense probably damaging 0.99
R1837:Col2a1 UTSW 15 97996641 splice site probably benign
R2153:Col2a1 UTSW 15 97987580 missense unknown
R2965:Col2a1 UTSW 15 97976095 missense unknown
R2966:Col2a1 UTSW 15 97976095 missense unknown
R3710:Col2a1 UTSW 15 97990907 splice site probably benign
R3838:Col2a1 UTSW 15 97988976 missense unknown
R3838:Col2a1 UTSW 15 98000581 intron probably benign
R4112:Col2a1 UTSW 15 97983701 missense probably benign 0.18
R4417:Col2a1 UTSW 15 97998585 missense unknown
R4656:Col2a1 UTSW 15 97976176 missense unknown
R4960:Col2a1 UTSW 15 97976149 missense unknown
R5008:Col2a1 UTSW 15 97979669 missense probably benign 0.28
R5435:Col2a1 UTSW 15 98000510 intron probably benign
R5473:Col2a1 UTSW 15 97987489 missense unknown
R6042:Col2a1 UTSW 15 98000570 intron probably benign
R6118:Col2a1 UTSW 15 97998567 missense unknown
R6183:Col2a1 UTSW 15 97988790 missense unknown
R6187:Col2a1 UTSW 15 97988790 missense unknown
R6401:Col2a1 UTSW 15 97985892 missense unknown
R6550:Col2a1 UTSW 15 97976793 missense unknown
R6568:Col2a1 UTSW 15 97977276 missense unknown
R6988:Col2a1 UTSW 15 98004454 missense unknown
Predicted Primers PCR Primer
(F):5'- ACCAGTTGCACCTTGAGGAC -3'
(R):5'- ACTAAATGGTCATGCTGGCC -3'

Sequencing Primer
(F):5'- ACCTTGAGGACCGGGAG -3'
(R):5'- GGTCATGCTGGCCAAACAC -3'
Posted On2018-04-05