Incidental Mutation 'RF017:Larp4b'
ID 603636
Institutional Source Beutler Lab
Gene Symbol Larp4b
Ensembl Gene ENSMUSG00000033499
Gene Name La ribonucleoprotein 4B
Synonyms Larp5, D13Wsu64e
Accession Numbers
Essential gene? Probably essential (E-score: 0.762) question?
Stock # RF017 (G1)
Quality Score 225.009
Status Validated
Chromosome 13
Chromosomal Location 9143917-9224487 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) G to T at 9173946 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Glycine to Valine at position 30 (G30V)
Ref Sequence ENSEMBL: ENSMUSP00000140993 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000091829] [ENSMUST00000188211] [ENSMUST00000188939] [ENSMUST00000190041]
AlphaFold Q6A0A2
Predicted Effect probably benign
Transcript: ENSMUST00000091829
AA Change: G30V

PolyPhen 2 Score 0.171 (Sensitivity: 0.92; Specificity: 0.87)
SMART Domains Protein: ENSMUSP00000089437
Gene: ENSMUSG00000033499
AA Change: G30V

DomainStartEndE-ValueType
LA 156 234 3.25e-36 SMART
RRM 239 309 6.25e-2 SMART
low complexity region 510 529 N/A INTRINSIC
low complexity region 586 597 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000188211
AA Change: G30V

PolyPhen 2 Score 0.048 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000140993
Gene: ENSMUSG00000033499
AA Change: G30V

DomainStartEndE-ValueType
LA 156 234 3.25e-36 SMART
RRM 239 309 6.25e-2 SMART
low complexity region 510 529 N/A INTRINSIC
low complexity region 586 597 N/A INTRINSIC
Predicted Effect probably damaging
Transcript: ENSMUST00000188939
AA Change: G30V

PolyPhen 2 Score 0.993 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000139578
Gene: ENSMUSG00000033499
AA Change: G30V

DomainStartEndE-ValueType
LA 156 234 3.25e-36 SMART
RRM 239 309 6.25e-2 SMART
low complexity region 510 529 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000190041
AA Change: G30V

PolyPhen 2 Score 0.048 (Sensitivity: 0.94; Specificity: 0.83)
Coding Region Coverage
  • 1x: 99.8%
  • 3x: 99.7%
  • 10x: 99.3%
  • 20x: 98.5%
Validation Efficiency 100% (29/29)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of an evolutionarily conserved protein family implicated in RNA metabolism and translation. Members of this family are characterized by the presence of an La motif, which is often located adjacent to one or more RNA recognition motifs (RRM). Together, the two motifs constitute the functional region of the protein and enable its interaction with the RNA substrate. This protein family is divided into five sub-families: the genuine La proteins and four La-related protein (LARP) sub-families. The protein encoded by this gene belongs to LARP sub-family 4. It is a cytoplasmic protein that may play a stimulatory role in translation. [provided by RefSeq, Oct 2012]
Allele List at MGI
Other mutations in this stock
Total: 47 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ahdc1 ACCACC ACCACCACC 4: 132,790,062 (GRCm39) probably benign Het
Ankhd1 GGCGGC GGCGGCCGCGGC 18: 36,693,962 (GRCm39) probably benign Het
Anks1b G A 10: 89,869,087 (GRCm39) G49D probably damaging Het
AY358078 T TAGGATAATGA 14: 52,043,050 (GRCm39) probably null Het
Ccdc170 CCA CCAGCA 10: 4,511,024 (GRCm39) probably benign Het
Cfap251 AAGAGGAGGAAGAGGAGGGGGAGAAGGAG AAGAGGAGGAAGAGGAGGGGGAGAAGGAGGAAAAGGAGAAAGAGGAGGAAGAGGAGGGGGAGAAGGAG 5: 123,391,953 (GRCm39) probably benign Het
Cntrl C A 2: 35,065,201 (GRCm39) D2168E probably damaging Het
Dab1 C A 4: 104,570,849 (GRCm39) R195S probably benign Het
Dnmt1 AGCACAGTTCCTACCTCGTT AGCACAGTTCCTACCTCGTTTTGGGGGCGGCGCACAGTTCCTACCTCGTT 9: 20,821,422 (GRCm39) probably null Het
Elp6 A T 9: 110,148,777 (GRCm39) H222L probably damaging Het
Entpd2 CTT CTTT 2: 25,290,907 (GRCm39) probably null Het
Fgf22 A G 10: 79,592,680 (GRCm39) H125R probably benign Het
Galnt18 G A 7: 111,198,221 (GRCm39) R180C probably damaging Het
Garin5a GTCTGAGGGAGGA GTCTGAGGGAGGAAGGCTGGATCCTGGATACCTGGATCTGAGGGAGGA 7: 44,149,949 (GRCm39) probably null Het
Garin5a GGGAGGA GGGAGGAAGGCTGGATCCTGGATACCTGGGTCTGATGGAGGA 7: 44,149,955 (GRCm39) probably null Het
Gm8369 GTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTG GTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTGTG 19: 11,489,106 (GRCm39) probably null Het
Gpsm1 C A 2: 26,214,884 (GRCm39) H288Q probably damaging Het
Ipo7 A G 7: 109,648,001 (GRCm39) I628V probably benign Het
Irag2 GCACATTG GCACATTGATCACATTG 6: 145,119,510 (GRCm39) probably benign Het
Itpkb C T 1: 180,160,887 (GRCm39) R338W probably damaging Het
Krtap28-10 CACAGC CACAGCAACAGC 1: 83,019,859 (GRCm39) probably benign Het
Krtap28-10 CCACCACAGCCACAG CCACCACAGCCACAGTCACCACAGCCACAG 1: 83,019,987 (GRCm39) probably benign Het
Krtap4-2 CAGCAGGGGCGGCA C 11: 99,525,543 (GRCm39) probably null Het
Krtap4-9 TGCTGTGTGTCCAGCTGCTGCAG TGCTGTGTGTCCAGCTGCTGCAGGCCCAGCGGCTGTGTGTCCAGCTGCTGCAG 11: 99,676,225 (GRCm39) probably benign Het
Map1a CTCCAGCTCCA CTCCAGCTCCAGCTCCAGCTCCAGCTCCAGGTCCAGCTCCA 2: 121,136,789 (GRCm39) probably benign Het
Mccc2 A C 13: 100,136,796 (GRCm39) V53G probably damaging Het
Meiosin T C 7: 18,836,354 (GRCm39) N291S unknown Het
Mug1 T A 6: 121,861,533 (GRCm39) Y1332N probably damaging Het
Nalf2 GCCGCC GCCGCCACCGCC X: 98,864,971 (GRCm39) probably benign Het
Ndnf A G 6: 65,681,313 (GRCm39) T531A probably damaging Het
Ntsr2 T G 12: 16,709,766 (GRCm39) V349G probably damaging Het
Or2g25 A T 17: 37,970,672 (GRCm39) I184N probably damaging Het
P2ry14 A T 3: 59,022,467 (GRCm39) I331N probably benign Het
Pcdha11 T C 18: 37,138,577 (GRCm39) S69P possibly damaging Het
Ptp4a2 A G 4: 129,733,237 (GRCm39) probably benign Het
Ptpn13 A G 5: 103,741,446 (GRCm39) D2353G probably benign Het
Rasa2 GCC GCCCCC 9: 96,513,521 (GRCm39) probably benign Het
Raver2 A T 4: 100,960,195 (GRCm39) D225V probably damaging Het
Rph3a A T 5: 121,100,562 (GRCm39) probably null Het
Sin3a T A 9: 57,034,610 (GRCm39) V1261E possibly damaging Het
Slc12a9 T A 5: 137,323,812 (GRCm39) I368F probably damaging Het
Spaca1 CTCGC CTCGCTGTCGC 4: 34,049,853 (GRCm39) probably benign Het
Spata31h1 AA AACTGTCA 10: 82,126,826 (GRCm39) probably benign Het
Strn C CCGTGCTCCCTTACCCCAGTCCGTGCTCCCTTACCCCAGTG 17: 78,984,717 (GRCm39) probably null Het
Ush2a A C 1: 187,995,666 (GRCm39) T146P probably damaging Het
Usp37 A G 1: 74,509,849 (GRCm39) L440P probably damaging Het
Xpnpep1 T A 19: 53,020,491 (GRCm39) I24L probably benign Het
Other mutations in Larp4b
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01746:Larp4b APN 13 9,208,160 (GRCm39) missense probably damaging 0.99
IGL02519:Larp4b APN 13 9,208,616 (GRCm39) missense probably benign 0.04
IGL02609:Larp4b APN 13 9,220,716 (GRCm39) missense probably damaging 1.00
R0116:Larp4b UTSW 13 9,220,724 (GRCm39) missense probably damaging 1.00
R0390:Larp4b UTSW 13 9,208,143 (GRCm39) splice site probably null
R0585:Larp4b UTSW 13 9,220,737 (GRCm39) missense probably benign 0.08
R0585:Larp4b UTSW 13 9,197,529 (GRCm39) missense probably damaging 1.00
R0751:Larp4b UTSW 13 9,216,345 (GRCm39) splice site probably benign
R1184:Larp4b UTSW 13 9,216,345 (GRCm39) splice site probably benign
R1202:Larp4b UTSW 13 9,216,362 (GRCm39) missense possibly damaging 0.84
R1525:Larp4b UTSW 13 9,195,486 (GRCm39) missense probably damaging 1.00
R1599:Larp4b UTSW 13 9,172,186 (GRCm39) missense probably damaging 1.00
R1637:Larp4b UTSW 13 9,201,133 (GRCm39) missense probably benign 0.12
R1833:Larp4b UTSW 13 9,201,235 (GRCm39) missense possibly damaging 0.89
R1852:Larp4b UTSW 13 9,187,339 (GRCm39) critical splice donor site probably null
R1962:Larp4b UTSW 13 9,186,878 (GRCm39) missense probably benign
R2359:Larp4b UTSW 13 9,208,199 (GRCm39) missense probably damaging 0.97
R2973:Larp4b UTSW 13 9,216,347 (GRCm39) splice site probably benign
R3803:Larp4b UTSW 13 9,208,590 (GRCm39) missense probably benign 0.03
R4810:Larp4b UTSW 13 9,208,627 (GRCm39) missense probably benign
R4828:Larp4b UTSW 13 9,220,934 (GRCm39) missense probably damaging 1.00
R5135:Larp4b UTSW 13 9,220,773 (GRCm39) missense probably damaging 1.00
R5250:Larp4b UTSW 13 9,221,013 (GRCm39) utr 3 prime probably benign
R5259:Larp4b UTSW 13 9,208,220 (GRCm39) missense probably damaging 0.98
R5379:Larp4b UTSW 13 9,186,945 (GRCm39) missense probably benign 0.17
R5436:Larp4b UTSW 13 9,218,936 (GRCm39) missense possibly damaging 0.93
R5616:Larp4b UTSW 13 9,208,695 (GRCm39) missense probably damaging 0.98
R5774:Larp4b UTSW 13 9,220,679 (GRCm39) splice site probably null
R5818:Larp4b UTSW 13 9,208,596 (GRCm39) missense probably benign
R6007:Larp4b UTSW 13 9,218,793 (GRCm39) missense probably benign 0.13
R6248:Larp4b UTSW 13 9,208,738 (GRCm39) missense probably benign 0.01
R6452:Larp4b UTSW 13 9,197,503 (GRCm39) missense probably damaging 0.98
R6501:Larp4b UTSW 13 9,218,829 (GRCm39) missense probably damaging 1.00
R7324:Larp4b UTSW 13 9,208,616 (GRCm39) missense probably benign 0.04
R7689:Larp4b UTSW 13 9,186,834 (GRCm39) missense probably damaging 1.00
R7737:Larp4b UTSW 13 9,220,679 (GRCm39) splice site probably null
R7955:Larp4b UTSW 13 9,186,816 (GRCm39) missense probably benign 0.00
R8877:Larp4b UTSW 13 9,193,835 (GRCm39) missense probably benign 0.04
R8975:Larp4b UTSW 13 9,195,537 (GRCm39) missense probably damaging 1.00
R9147:Larp4b UTSW 13 9,186,819 (GRCm39) missense possibly damaging 0.51
R9191:Larp4b UTSW 13 9,220,830 (GRCm39) missense probably benign 0.32
R9361:Larp4b UTSW 13 9,199,937 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- AGGTGCCACTGTACTTCTGGATATC -3'
(R):5'- ACTACTATGTCTGACACACTGTG -3'

Sequencing Primer
(F):5'- CCCAGTGGGTTTGGTTTTACTTA -3'
(R):5'- TGAACATTTAGCACACTCAGGG -3'
Posted On 2019-12-04