Incidental Mutation 'R1413:Lactb'
ID159706
Institutional Source Beutler Lab
Gene Symbol Lactb
Ensembl Gene ENSMUSG00000032370
Gene Namelactamase, beta
SynonymsMrpl56
MMRRC Submission 039469-MU
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #R1413 (G1)
Quality Score225
Status Not validated
Chromosome9
Chromosomal Location66955388-66975484 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) T to A at 66970919 bp
ZygosityHeterozygous
Amino Acid Change Arginine to Serine at position 209 (R209S)
Ref Sequence ENSEMBL: ENSMUSP00000034929 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034929] [ENSMUST00000215172]
Predicted Effect probably damaging
Transcript: ENSMUST00000034929
AA Change: R209S

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000034929
Gene: ENSMUSG00000032370
AA Change: R209S

DomainStartEndE-ValueType
low complexity region 3 16 N/A INTRINSIC
transmembrane domain 32 54 N/A INTRINSIC
Pfam:Beta-lactamase 110 253 1.4e-33 PFAM
Pfam:Beta-lactamase 285 542 3.4e-23 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000215172
AA Change: R209S

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
Coding Region Coverage
  • 1x: 99.0%
  • 3x: 98.1%
  • 10x: 95.7%
  • 20x: 91.2%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a mitochondrially-localized protein that has sequence similarity to prokaryotic beta-lactamases. Many of the residues responsible for beta-lactamase activity are not conserved in this protein, suggesting it may have a different enzymatic function. Increased expression of the related mouse gene was found to be associated with obesity. Alternative splicing results in multiple transcript variants encoding different protein isoforms. [provided by RefSeq, Dec 2013]
Allele List at MGI
Other mutations in this stock
Total: 64 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Abcc9 A G 6: 142,590,496 V1504A probably damaging Het
Abcc9 T C 6: 142,627,519 N1051D possibly damaging Het
Actr6 A T 10: 89,728,157 Y84* probably null Het
Adgrl3 T C 5: 81,693,519 Y816H probably damaging Het
Ahcyl2 T C 6: 29,768,587 probably benign Het
Amd1 A T 10: 40,290,408 C157* probably null Het
Ank1 G A 8: 23,119,377 E1362K probably damaging Het
Atp10b A G 11: 43,230,564 Q1018R probably benign Het
Atp1a2 G A 1: 172,279,344 T803I probably damaging Het
Atr T G 9: 95,932,442 L2064R probably damaging Het
Bmp3 T A 5: 98,872,405 L229Q probably damaging Het
Ccl25 A G 8: 4,353,892 *54W probably null Het
Cdc45 A T 16: 18,808,741 N111K possibly damaging Het
Cfap61 T A 2: 145,963,443 S154T probably benign Het
Cyp2c37 T A 19: 39,994,098 S127T probably benign Het
Cyp4f40 T A 17: 32,673,939 D309E probably benign Het
D6Ertd527e A G 6: 87,111,353 D166G unknown Het
Dmbt1 T A 7: 131,050,214 D395E probably damaging Het
Dnah5 A G 15: 28,370,409 S2832G probably benign Het
Dync1h1 G A 12: 110,636,509 E2195K probably benign Het
Fah T C 7: 84,593,212 D296G probably damaging Het
Fam83g A G 11: 61,702,678 N346S probably damaging Het
Fgl1 T A 8: 41,191,601 T289S possibly damaging Het
Fmo1 A C 1: 162,833,862 L284R probably damaging Het
Frem3 T A 8: 80,668,801 M1819K probably benign Het
Fsip2 T A 2: 82,988,418 L4832M possibly damaging Het
Fut1 T C 7: 45,619,428 W269R probably damaging Het
Ggnbp2 A G 11: 84,833,129 Y638H probably damaging Het
Gp2 T A 7: 119,451,630 I293F probably benign Het
Gpi1 T C 7: 34,230,155 N20S probably benign Het
Gxylt1 C T 15: 93,254,392 R222H probably damaging Het
Hemgn T C 4: 46,396,091 K382E possibly damaging Het
Hook3 T A 8: 26,038,106 E585D probably damaging Het
Irf6 G A 1: 193,169,305 M401I probably benign Het
Jmjd1c A G 10: 67,249,750 T2259A probably damaging Het
Lonp2 A G 8: 86,641,584 D342G probably damaging Het
Mmachc T C 4: 116,705,997 S54G probably damaging Het
Mpp7 C A 18: 7,350,977 W573C probably damaging Het
Olfr1133 T A 2: 87,645,838 Y95F probably benign Het
Olfr1415 A T 1: 92,490,888 I289N probably damaging Het
Olfr70 T A 4: 43,697,011 H54L possibly damaging Het
Pappa2 A T 1: 158,936,554 D462E probably benign Het
Pcdh12 A T 18: 38,283,443 F210I probably damaging Het
Ppp1r12c A G 7: 4,484,444 probably null Het
Prkce T A 17: 86,496,018 D448E possibly damaging Het
Ptprb C A 10: 116,339,679 T1193K probably damaging Het
Qrfpr T A 3: 36,182,660 E197D possibly damaging Het
Rusc2 T A 4: 43,416,568 C625S probably benign Het
Shcbp1 T G 8: 4,741,968 probably null Het
Snrnp40 C G 4: 130,378,043 probably null Het
Spag5 T A 11: 78,305,317 C449* probably null Het
Stpg3 T C 2: 25,213,850 D158G probably damaging Het
Sycp2 T C 2: 178,347,797 Y1423C probably benign Het
Tiprl C T 1: 165,215,790 E256K possibly damaging Het
Tmem132c T A 5: 127,563,567 V934D probably damaging Het
Topors A G 4: 40,261,982 V434A probably benign Het
Usp11 A G X: 20,718,707 Y731C probably damaging Het
Vmn2r58 T A 7: 41,863,963 I419L probably benign Het
Wfs1 C A 5: 36,982,078 R72L possibly damaging Het
Zan T C 5: 137,427,939 D2525G unknown Het
Zfp280c A G X: 48,563,838 V285A probably benign Het
Zfp511 T A 7: 140,037,615 F177I probably damaging Het
Zfp964 A G 8: 69,663,070 M107V unknown Het
Zmynd11 A G 13: 9,710,220 Y122H probably damaging Het
Other mutations in Lactb
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01418:Lactb APN 9 66967763 missense possibly damaging 0.83
IGL01821:Lactb APN 9 66970898 missense probably damaging 1.00
R0483:Lactb UTSW 9 66970863 missense possibly damaging 0.92
R0523:Lactb UTSW 9 66970692 missense probably benign 0.07
R0644:Lactb UTSW 9 66955890 missense possibly damaging 0.92
R1395:Lactb UTSW 9 66971379 splice site probably benign
R5059:Lactb UTSW 9 66975144 missense probably benign 0.00
R5381:Lactb UTSW 9 66956015 missense probably damaging 1.00
R5704:Lactb UTSW 9 66955776 nonsense probably null
R6115:Lactb UTSW 9 66967687 missense possibly damaging 0.93
R6415:Lactb UTSW 9 66970645 missense possibly damaging 0.46
R6513:Lactb UTSW 9 66970890 missense probably damaging 1.00
X0023:Lactb UTSW 9 66956019 missense probably damaging 1.00
X0067:Lactb UTSW 9 66967725 missense possibly damaging 0.71
Y5406:Lactb UTSW 9 66956155 nonsense probably null
Predicted Primers PCR Primer
(F):5'- GCACTATACTGGCCCACTGCAATC -3'
(R):5'- AGTGACACTCACAGCCTGTTTTCC -3'

Sequencing Primer
(F):5'- TCAGGACTCACCAGGTTTAAAG -3'
(R):5'- CCCACTCGTATGTTACACTGTG -3'
Posted On2014-03-14