Incidental Mutation 'R6407:Mrpl39'
ID 514511
Institutional Source Beutler Lab
Gene Symbol Mrpl39
Ensembl Gene ENSMUSG00000022889
Gene Name mitochondrial ribosomal protein L39
Synonyms MRP-L5, Rpml5
MMRRC Submission 044552-MU
Accession Numbers
Essential gene? Probably essential (E-score: 0.945) question?
Stock # R6407 (G1)
Quality Score 225.009
Status Validated
Chromosome 16
Chromosomal Location 84515068-84532261 bp(-) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 84529273 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Lysine to Arginine at position 123 (K123R)
Ref Sequence ENSEMBL: ENSMUSP00000112283 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000116584]
AlphaFold Q9JKF7
Predicted Effect probably benign
Transcript: ENSMUST00000116584
AA Change: K123R

PolyPhen 2 Score 0.010 (Sensitivity: 0.96; Specificity: 0.77)
SMART Domains Protein: ENSMUSP00000112283
Gene: ENSMUSG00000022889
AA Change: K123R

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
SCOP:d1a04a1 27 69 8e-3 SMART
PDB:4CE4|C 66 335 N/A PDB
SCOP:d1qf6a2 73 126 1e-2 SMART
SCOP:d1qf6a3 128 319 4e-28 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000133901
Predicted Effect noncoding transcript
Transcript: ENSMUST00000157433
Meta Mutation Damage Score 0.1059 question?
Coding Region Coverage
  • 1x: 100.0%
  • 3x: 99.9%
  • 10x: 99.5%
  • 20x: 98.6%
Validation Efficiency 100% (36/36)
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. This gene encodes a 39S subunit protein. Two transcript variants encoding distinct isoforms have been described. A pseudogene corresponding to this gene is found on chromosome 5q. [provided by RefSeq, Jul 2008]
Allele List at MGI
Other mutations in this stock
Total: 36 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Alpk2 T C 18: 65,422,809 (GRCm39) Y1963C probably benign Het
Bptf T A 11: 107,001,952 (GRCm39) N387Y probably damaging Het
C1ql2 T C 1: 120,269,340 (GRCm39) L165P probably damaging Het
Col5a2 C A 1: 45,415,938 (GRCm39) C1403F probably damaging Het
Gab1 C A 8: 81,515,226 (GRCm39) R364L possibly damaging Het
Htr3a G T 9: 48,812,355 (GRCm39) Y250* probably null Het
Ighg2c T C 12: 113,252,271 (GRCm39) K94E unknown Het
Ighg3 T C 12: 113,323,770 (GRCm39) N206S unknown Het
Il36rn A G 2: 24,171,365 (GRCm39) Y151C probably damaging Het
Kif22 G A 7: 126,632,375 (GRCm39) R312C probably damaging Het
Lap3 T A 5: 45,669,267 (GRCm39) V472E probably damaging Het
Mast3 T C 8: 71,234,772 (GRCm39) T762A probably benign Het
Mfsd12 T C 10: 81,198,067 (GRCm39) probably null Het
Mup8 T A 4: 60,220,394 (GRCm39) T113S possibly damaging Het
Nhp2 T C 11: 51,510,730 (GRCm39) V29A probably benign Het
Or14a260 T C 7: 85,985,277 (GRCm39) E109G possibly damaging Het
Pex3 T C 10: 13,422,112 (GRCm39) R63G probably damaging Het
Pfkl A G 10: 77,824,507 (GRCm39) probably null Het
Rims2 T C 15: 39,315,724 (GRCm39) S617P probably damaging Het
Rnf223 A T 4: 156,216,816 (GRCm39) T64S probably damaging Het
Rrp12 C T 19: 41,872,181 (GRCm39) V432M probably damaging Het
Sag T C 1: 87,742,528 (GRCm39) V100A probably benign Het
Slc17a7 C T 7: 44,819,350 (GRCm39) A167V probably benign Het
Slc38a6 T C 12: 73,356,949 (GRCm39) F115S probably damaging Het
Spata31h1 A G 10: 82,129,645 (GRCm39) S1122P probably benign Het
Spdye4a T C 5: 143,211,454 (GRCm39) T37A probably benign Het
Sphk2 T C 7: 45,362,024 (GRCm39) T138A possibly damaging Het
Srgap3 T C 6: 112,699,967 (GRCm39) S1004G probably damaging Het
Sult1a1 T C 7: 126,272,356 (GRCm39) probably null Het
Tmem212 A G 3: 27,938,988 (GRCm39) V166A probably benign Het
Tor4a A G 2: 25,084,952 (GRCm39) L317P probably benign Het
Trim43c A T 9: 88,722,467 (GRCm39) T38S probably benign Het
Tshz1 C A 18: 84,034,091 (GRCm39) V106F possibly damaging Het
Tut4 G T 4: 108,415,979 (GRCm39) E1648D probably damaging Het
Yap1 A G 9: 7,962,373 (GRCm39) M225T possibly damaging Het
Zfp74 T C 7: 29,635,048 (GRCm39) E220G probably damaging Het
Other mutations in Mrpl39
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00974:Mrpl39 APN 16 84,520,740 (GRCm39) missense probably damaging 1.00
R0671:Mrpl39 UTSW 16 84,531,282 (GRCm39) splice site probably benign
R1682:Mrpl39 UTSW 16 84,527,347 (GRCm39) missense probably damaging 0.99
R2357:Mrpl39 UTSW 16 84,524,452 (GRCm39) missense probably benign 0.00
R2424:Mrpl39 UTSW 16 84,527,748 (GRCm39) missense probably benign
R4418:Mrpl39 UTSW 16 84,522,012 (GRCm39) critical splice donor site probably null
R4976:Mrpl39 UTSW 16 84,531,293 (GRCm39) critical splice donor site probably null
R5375:Mrpl39 UTSW 16 84,520,790 (GRCm39) missense probably damaging 1.00
R5730:Mrpl39 UTSW 16 84,529,322 (GRCm39) missense probably damaging 1.00
R5948:Mrpl39 UTSW 16 84,522,041 (GRCm39) missense probably benign 0.25
R6910:Mrpl39 UTSW 16 84,532,080 (GRCm39) missense unknown
R8519:Mrpl39 UTSW 16 84,527,736 (GRCm39) missense probably benign 0.13
R9050:Mrpl39 UTSW 16 84,531,844 (GRCm39) intron probably benign
R9309:Mrpl39 UTSW 16 84,532,071 (GRCm39) missense unknown
R9445:Mrpl39 UTSW 16 84,531,346 (GRCm39) missense probably benign 0.00
R9469:Mrpl39 UTSW 16 84,517,170 (GRCm39) missense probably damaging 1.00
R9599:Mrpl39 UTSW 16 84,527,359 (GRCm39) missense probably damaging 1.00
Z1176:Mrpl39 UTSW 16 84,520,860 (GRCm39) missense probably benign 0.00
Predicted Primers PCR Primer
(F):5'- GGTACCACCAGTATTTTGAACTAC -3'
(R):5'- GCAAAAGTAATCCCCAGAATTTTGC -3'

Sequencing Primer
(F):5'- CTCCATTGCACATAGGTTG -3'
(R):5'- ATCCCCAGAATTTTGCTTCAATTG -3'
Posted On 2018-05-04