Incidental Mutation 'R8062:Crym'
Institutional Source Beutler Lab
Gene Symbol Crym
Ensembl Gene ENSMUSG00000030905
Gene Namecrystallin, mu
MMRRC Submission
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R8062 (G1)
Quality Score225.009
Status Not validated
Chromosomal Location120186380-120202111 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to C at 120201168 bp
Amino Acid Change Valine to Glycine at position 77 (V77G)
Ref Sequence ENSEMBL: ENSMUSP00000033198 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000033198] [ENSMUST00000084640]
PDB Structure
Crystal structure of the apo form of mouse Mu-crystallin. [X-RAY DIFFRACTION]
Crystal structure of the NADPH form of mouse Mu-crystallin. [X-RAY DIFFRACTION]
Cristal structure of the NADPH-T3 form of mouse Mu-crystallin. [X-RAY DIFFRACTION]
Predicted Effect probably damaging
Transcript: ENSMUST00000033198
AA Change: V77G

PolyPhen 2 Score 0.998 (Sensitivity: 0.27; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000033198
Gene: ENSMUSG00000030905
AA Change: V77G

Pfam:OCD_Mu_crystall 3 313 7.1e-113 PFAM
Pfam:Shikimate_DH 124 227 7.1e-11 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000084640
SMART Domains Protein: ENSMUSP00000081690
Gene: ENSMUSG00000062017

Pfam:ABC2_membrane_3 24 463 5.7e-23 PFAM
AAA 548 729 1.59e-10 SMART
Pfam:ABC2_membrane_3 902 1296 1.2e-36 PFAM
AAA 1384 1568 1.33e-3 SMART
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 100.0%
  • 10x: 99.8%
  • 20x: 99.3%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Crystallins are separated into two classes: taxon-specific and ubiquitous. The former class is also called phylogenetically-restricted crystallins. The latter class constitutes the major proteins of vertebrate eye lens and maintains the transparency and refractive index of the lens. This gene encodes a taxon-specific crystallin protein that binds NADPH and has sequence similarity to bacterial ornithine cyclodeaminases. The encoded protein does not perform a structural role in lens tissue, and instead it binds thyroid hormone for possible regulatory or developmental roles. Mutations in this gene have been associated with autosomal dominant non-syndromic deafness. [provided by RefSeq, Sep 2014]
PHENOTYPE: At the euthyroid state, homozygotes display a normal growth curve, heart rate and hearing ability but have significantly reduced serum concentrations of triiodothyronine (T3) and thyroxine (T4). [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 81 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abce1 A T 8: 79,701,144 Y172N possibly damaging Het
Abhd2 T A 7: 79,325,590 M176K possibly damaging Het
Adamts14 A G 10: 61,200,361 probably null Het
Atg2a T C 19: 6,252,579 probably null Het
AW822073 G A 10: 58,223,810 A374V unknown Het
Bach2 G A 4: 32,562,937 G468E probably damaging Het
Bap1 T A 14: 31,257,508 N489K probably benign Het
Btaf1 G A 19: 36,992,465 V1180I probably benign Het
Calm5 A G 13: 3,854,405 H33R probably benign Het
Cnr1 T A 4: 33,944,707 V365E possibly damaging Het
Cyp2j7 T A 4: 96,215,350 E316V probably null Het
Dab2 G A 15: 6,427,341 G233D probably damaging Het
Ddx19b A T 8: 111,020,979 S108T probably benign Het
Dsc2 C T 18: 20,032,274 G881R possibly damaging Het
Duxf3 A C 10: 58,230,928 M93R probably benign Het
Duxf3 G A 10: 58,231,067 L537F probably damaging Het
Eif2s2 A G 2: 154,877,804 F182L possibly damaging Het
Erlin1 T A 19: 44,056,159 K156I probably benign Het
Gapvd1 A G 2: 34,678,114 S1413P probably benign Het
Gm1110 G A 9: 26,881,821 A553V probably damaging Het
Gm3250 C A 10: 77,782,400 C48F unknown Het
Gm3604 T C 13: 62,370,341 S68G probably damaging Het
Golga5 T A 12: 102,484,480 M464K probably benign Het
Gpr142 G A 11: 114,806,531 R301Q probably benign Het
Gria4 C T 9: 4,480,273 D392N possibly damaging Het
Grik2 T A 10: 49,240,767 T633S probably damaging Het
Gsap T A 5: 21,194,463 I54N probably damaging Het
Hdlbp A G 1: 93,438,342 Y40H probably benign Het
Hyal5 C A 6: 24,876,197 T23K possibly damaging Het
Itga6 T A 2: 71,841,743 F834L probably benign Het
K230010J24Rik G A 15: 76,046,754 R508H probably benign Het
Klf1 T A 8: 84,903,299 L251Q probably benign Het
Kndc1 A G 7: 139,918,844 D558G probably benign Het
Ktn1 T A 14: 47,724,972 probably null Het
Lcmt2 A G 2: 121,140,272 V110A possibly damaging Het
Lgr4 C T 2: 110,000,937 R304C probably damaging Het
Lnpk T A 2: 74,551,063 I119L possibly damaging Het
Med13 A G 11: 86,319,438 V626A probably benign Het
Mroh9 A T 1: 163,038,975 L700M probably damaging Het
Muc4 T A 16: 32,756,749 W138R Het
Myh2 G T 11: 67,193,383 E1611* probably null Het
Myo9b T G 8: 71,321,813 S323A probably damaging Het
Olfr1086 A C 2: 86,677,066 V89G probably benign Het
Olfr1263 T A 2: 90,015,736 F269I possibly damaging Het
Olfr135 A T 17: 38,209,174 I310F probably benign Het
Olfr888 G T 9: 38,108,917 C72F probably damaging Het
P2ry13 A T 3: 59,210,282 M25K probably benign Het
Pan3 T A 5: 147,527,150 F571Y probably benign Het
Pdcd11 A G 19: 47,130,713 D1831G possibly damaging Het
Pex1 T G 5: 3,605,656 M161R probably benign Het
Piezo2 T A 18: 63,030,466 D2127V possibly damaging Het
Plod3 A T 5: 136,990,269 H336L possibly damaging Het
Pp2d1 A T 17: 53,515,770 N89K probably benign Het
Ppp4r3a A G 12: 101,041,971 S736P probably damaging Het
Prp2 C A 6: 132,600,688 Q313K unknown Het
Psma5 T G 3: 108,266,479 D90E probably benign Het
Reln G A 5: 21,971,992 T1892I probably benign Het
Rictor C T 15: 6,772,154 S441L probably benign Het
Rsf1 T G 7: 97,677,387 D1039E Het
Rtel1 A G 2: 181,340,567 D370G probably benign Het
Scyl2 T A 10: 89,654,160 N447Y probably damaging Het
Sis A T 3: 72,920,988 Y1222* probably null Het
Slc37a3 A T 6: 39,364,596 H35Q probably damaging Het
Sltm A T 9: 70,573,497 K210N unknown Het
Spata3 T C 1: 86,024,426 I134T unknown Het
Speer4d A T 5: 15,620,439 N54I possibly damaging Het
Spert A T 14: 75,592,606 I49N probably benign Het
Syne1 A G 10: 5,185,394 probably null Het
Tars A T 15: 11,388,314 F465Y possibly damaging Het
Tlr4 T G 4: 66,839,850 N293K probably benign Het
Tmprss13 C A 9: 45,328,688 T98K unknown Het
Tnfsf8 G A 4: 63,861,195 probably benign Het
Trim30b T A 7: 104,366,186 probably benign Het
Trpm1 A G 7: 64,201,941 K136E probably benign Het
Ttc6 A G 12: 57,736,978 Y1741C possibly damaging Het
Usp38 T C 8: 80,984,589 D939G probably damaging Het
Vmn1r196 T A 13: 22,293,270 N26K probably damaging Het
Vmn2r50 C A 7: 10,040,313 probably null Het
Wdr3 T A 3: 100,142,494 M773L probably benign Het
Zfp993 T G 4: 146,654,958 probably null Het
Other mutations in Crym
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01562:Crym APN 7 120195399 missense probably damaging 0.98
IGL03355:Crym APN 7 120199313 splice site probably null
R0393:Crym UTSW 7 120189749 missense probably benign 0.00
R1538:Crym UTSW 7 120197715 missense probably benign 0.05
R2508:Crym UTSW 7 120201827 missense probably benign 0.08
R3836:Crym UTSW 7 120201216 missense probably benign 0.03
R4328:Crym UTSW 7 120195339 missense probably damaging 1.00
R4723:Crym UTSW 7 120201075 critical splice donor site probably null
R5046:Crym UTSW 7 120195444 missense possibly damaging 0.71
R5122:Crym UTSW 7 120195495 missense probably benign 0.00
R5266:Crym UTSW 7 120199294 missense probably benign 0.00
R5427:Crym UTSW 7 120199222 unclassified probably benign
R5567:Crym UTSW 7 120201893 missense probably benign 0.00
R5570:Crym UTSW 7 120201893 missense probably benign 0.00
R5704:Crym UTSW 7 120201940 splice site probably null
R6835:Crym UTSW 7 120186645 missense probably benign
R7274:Crym UTSW 7 120190519 missense probably benign 0.03
R7536:Crym UTSW 7 120201108 missense probably damaging 1.00
R8281:Crym UTSW 7 120202027 unclassified probably benign
Predicted Primers PCR Primer

Sequencing Primer
Posted On2020-01-23