Incidental Mutation 'R1800:Mrps33'
Institutional Source Beutler Lab
Gene Symbol Mrps33
Ensembl Gene ENSMUSG00000029918
Gene Namemitochondrial ribosomal protein S33
SynonymsPTD003, MRP-S33, Gdap3, CGI-139
MMRRC Submission 039830-MU
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.958) question?
Stock #R1800 (G1)
Quality Score225
Status Not validated
Chromosomal Location39801804-39810988 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 39802495 bp
Amino Acid Change Arginine to Cysteine at position 89 (R89C)
Ref Sequence ENSEMBL: ENSMUSP00000031978 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000031978] [ENSMUST00000114797] [ENSMUST00000201461]
Predicted Effect probably damaging
Transcript: ENSMUST00000031978
AA Change: R89C

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000031978
Gene: ENSMUSG00000029918
AA Change: R89C

Pfam:MRP-S33 7 96 2.5e-24 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000114797
Predicted Effect noncoding transcript
Transcript: ENSMUST00000139992
Predicted Effect probably benign
Transcript: ENSMUST00000201461
Coding Region Coverage
  • 1x: 97.4%
  • 3x: 96.8%
  • 10x: 95.0%
  • 20x: 91.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] Mammalian mitochondrial ribosomal proteins are encoded by nuclear genes and help in protein synthesis within the mitochondrion. Mitochondrial ribosomes (mitoribosomes) consist of a small 28S subunit and a large 39S subunit. They have an estimated 75% protein to rRNA composition compared to prokaryotic ribosomes, where this ratio is reversed. Another difference between mammalian mitoribosomes and prokaryotic ribosomes is that the latter contain a 5S rRNA. Among different species, the proteins comprising the mitoribosome differ greatly in sequence, and sometimes in biochemical properties, which prevents easy recognition by sequence homology. The 28S subunit of the mammalian mitoribosome may play a crucial and characteristic role in translation initiation. This gene encodes a 28S subunit protein that is one of the more highly conserved mitochondrial ribosomal proteins among mammals, Drosophila and C. elegans. Splice variants that differ in the 5' UTR have been found for this gene; all variants encode the same protein. Pseudogenes corresponding to this gene are found on chromosomes 1q, 4p, 4q, and 20q [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 92 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1110002E22Rik A G 3: 138,066,718 K556R probably damaging Het
4933406P04Rik A T 10: 20,311,147 probably benign Het
A530099J19Rik T C 13: 19,729,679 noncoding transcript Het
Acmsd C A 1: 127,759,756 Y258* probably null Het
Adgrf5 A T 17: 43,451,082 I1223F probably damaging Het
Afp C T 5: 90,490,796 P6S probably benign Het
Agap2 C A 10: 127,091,671 H1120Q probably damaging Het
Angpt1 A G 15: 42,512,404 V152A probably damaging Het
Ankrd1 A T 19: 36,119,359 F23I probably damaging Het
Armc12 T C 17: 28,538,895 S334P possibly damaging Het
Arnt2 C A 7: 84,275,375 D415Y probably damaging Het
Cacna1s G T 1: 136,076,854 V131L probably benign Het
Cacna2d2 T C 9: 107,527,433 V1141A possibly damaging Het
Cfap61 T C 2: 146,042,622 L580P probably damaging Het
Chga A T 12: 102,555,905 S23C probably damaging Het
Chrna5 A G 9: 55,004,875 T320A probably damaging Het
Col17a1 G T 19: 47,650,862 N1081K possibly damaging Het
Cox7b2 A T 5: 71,443,063 C51S possibly damaging Het
Cwc22 A T 2: 77,929,453 D83E possibly damaging Het
D130043K22Rik A C 13: 24,883,894 D871A probably damaging Het
Dab2 A T 15: 6,435,467 M361L probably benign Het
Dnah11 A C 12: 117,916,788 Y3866D probably damaging Het
Dnmbp A G 19: 43,901,720 I536T probably benign Het
Ehmt1 A T 2: 24,884,290 S43R probably damaging Het
Ercc5 T C 1: 44,173,380 L666P probably benign Het
F5 A G 1: 164,182,834 H378R probably damaging Het
Fam84a T C 12: 14,150,225 Y167C probably damaging Het
Fat2 A T 11: 55,283,892 N1998K probably damaging Het
Fbxo28 T C 1: 182,341,534 D13G unknown Het
Fras1 T C 5: 96,709,882 S2012P probably benign Het
Gm4758 T A 16: 36,312,533 D57E probably damaging Het
Gm5624 T A 14: 44,561,845 N41I probably damaging Het
Gm6768 A T 12: 119,261,771 noncoding transcript Het
Gm8104 A G 14: 43,101,571 I73V possibly damaging Het
Gpr68 G A 12: 100,878,908 P126S probably damaging Het
Gucy1a2 A T 9: 3,582,685 T156S possibly damaging Het
Hacl1 T A 14: 31,614,264 Y429F probably damaging Het
Haus3 A C 5: 34,163,572 L510R probably damaging Het
Helq C T 5: 100,774,124 G738D probably benign Het
Hsd3b2 G C 3: 98,712,237 P131A probably damaging Het
Il22ra1 G T 4: 135,748,160 C247F probably benign Het
Ivl T C 3: 92,572,584 E58G unknown Het
Kcnk9 G T 15: 72,546,099 Q61K probably benign Het
Kremen1 CGGG CGGGGGG 11: 5,201,791 probably benign Het
Loxhd1 G T 18: 77,402,502 A1314S probably damaging Het
Lrba A G 3: 86,351,868 I1397V probably benign Het
Lrig3 T A 10: 125,997,051 probably null Het
Lrrc36 A G 8: 105,449,765 D378G probably damaging Het
Lrrc49 G A 9: 60,598,191 T527I probably damaging Het
Map4k4 C A 1: 40,023,460 T1195K probably damaging Het
Mtor T C 4: 148,462,892 V444A probably benign Het
Myh2 A G 11: 67,188,938 E1046G probably damaging Het
Myo15b G T 11: 115,880,509 probably null Het
Myo5c T C 9: 75,246,164 Y111H probably damaging Het
Ndufv2 G C 17: 66,083,486 T163R probably damaging Het
Nf1 A G 11: 79,553,968 N373S possibly damaging Het
Nwd2 A G 5: 63,805,574 M834V probably benign Het
Ogfod2 T C 5: 124,114,956 V343A probably damaging Het
Olfr1220 T A 2: 89,097,706 T74S probably benign Het
Olfr401 A T 11: 74,121,408 T40S probably benign Het
Olfr597 T A 7: 103,320,414 M1K probably null Het
Olfr610 T C 7: 103,506,041 I302V possibly damaging Het
Olfr736 C A 14: 50,393,329 S191* probably null Het
Olfr744 C T 14: 50,618,686 L155F probably benign Het
Olfr954 A T 9: 39,462,114 I228F probably damaging Het
Parp1 T A 1: 180,600,526 probably null Het
Ppp3ca A T 3: 136,935,031 I448F probably damaging Het
Prss44 T C 9: 110,817,204 V333A probably damaging Het
Pxk C T 14: 8,151,507 R441* probably null Het
Rars A C 11: 35,825,995 D231E probably benign Het
Rfc1 T C 5: 65,264,379 Y1059C probably damaging Het
Rilpl1 T A 5: 124,514,656 I2F probably damaging Het
Sarm1 G T 11: 78,490,994 A221E possibly damaging Het
Serpina3f A G 12: 104,217,406 T176A probably damaging Het
Slc22a20 T C 19: 5,985,667 E131G probably benign Het
Slc26a11 T C 11: 119,373,153 V343A probably damaging Het
Slc2a4 A G 11: 69,946,307 I9T probably benign Het
Slc39a6 G T 18: 24,585,202 D599E probably damaging Het
Slc5a6 G T 5: 31,040,676 S285* probably null Het
Spata9 A G 13: 75,977,641 H81R probably benign Het
St7l A G 3: 104,919,496 E436G probably damaging Het
Tecrl A G 5: 83,279,230 I357T probably damaging Het
Thop1 C T 10: 81,073,209 R25C probably damaging Het
Tmprss12 A G 15: 100,292,547 E266G probably benign Het
Tpgs1 T A 10: 79,675,510 V162D possibly damaging Het
Trpa1 C T 1: 14,874,424 R1032Q probably benign Het
Tspan12 A G 6: 21,795,700 Y164H probably damaging Het
Ubr4 T C 4: 139,407,963 Y869H probably damaging Het
Vmn1r21 A G 6: 57,843,814 I215T probably benign Het
Zan A T 5: 137,386,451 S5104T unknown Het
Zfp318 T C 17: 46,412,054 V1661A probably benign Het
Zfp365 C T 10: 67,888,942 R372K probably damaging Het
Other mutations in Mrps33
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01065:Mrps33 APN 6 39802513 nonsense probably null
R0544:Mrps33 UTSW 6 39805554 missense possibly damaging 0.94
R2926:Mrps33 UTSW 6 39805504 missense probably damaging 0.96
R6481:Mrps33 UTSW 6 39805370 critical splice donor site probably null
R6722:Mrps33 UTSW 6 39805665 start gained probably benign
R6781:Mrps33 UTSW 6 39805823 start gained probably benign
R7440:Mrps33 UTSW 6 39802479 missense probably damaging 1.00
Predicted Primers PCR Primer

Sequencing Primer
Posted On2014-06-23