Incidental Mutation 'R1670:Lactb2'
ID268145
Institutional Source Beutler Lab
Gene Symbol Lactb2
Ensembl Gene ENSMUSG00000025937
Gene Namelactamase, beta 2
SynonymsE430032H21Rik, Cgi-83
MMRRC Submission 039706-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.119) question?
Stock #R1670 (G1)
Quality Score77
Status Validated
Chromosome1
Chromosomal Location13623330-13660546 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to T at 13660417 bp
ZygosityHeterozygous
Amino Acid Change Serine to Threonine at position 12 (S12T)
Ref Sequence ENSEMBL: ENSMUSP00000027071 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000027071]
Predicted Effect probably damaging
Transcript: ENSMUST00000027071
AA Change: S12T

PolyPhen 2 Score 0.992 (Sensitivity: 0.70; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000027071
Gene: ENSMUSG00000025937
AA Change: S12T

DomainStartEndE-ValueType
Lactamase_B 30 199 6.69e-30 SMART
Meta Mutation Damage Score 0.162 question?
Coding Region Coverage
  • 1x: 99.1%
  • 3x: 98.3%
  • 10x: 96.3%
  • 20x: 92.3%
Validation Efficiency 97% (74/76)
MGI Phenotype PHENOTYPE: Male mice homozygous for a null allele exhibit at 40 days of age preceeded by decreased body size, lethargy, enlarged and pale liver and hepatic steatosis. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 74 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
4930402H24Rik G A 2: 130,712,379 P187S probably damaging Het
Abcc9 A G 6: 142,594,722 V1497A possibly damaging Het
Adam15 T C 3: 89,348,510 probably benign Het
Angel2 T A 1: 190,942,163 S371T probably benign Het
Atr T A 9: 95,861,456 N49K probably benign Het
Bace2 G A 16: 97,412,135 M228I probably damaging Het
Bdp1 A C 13: 100,027,433 probably null Het
Calr A T 8: 84,844,119 D302E probably benign Het
Camta1 T C 4: 151,079,771 D340G probably benign Het
Car11 C T 7: 45,703,525 T236I possibly damaging Het
Cfap69 A T 5: 5,586,409 S275T probably benign Het
Cib2 G A 9: 54,548,369 R104W probably damaging Het
CN725425 T C 15: 91,245,815 S294P possibly damaging Het
Coro7 G A 16: 4,628,233 S876F possibly damaging Het
Cspg4 G A 9: 56,897,403 V1833M probably damaging Het
Dennd6b C A 15: 89,185,337 probably benign Het
Dhx30 A T 9: 110,085,273 Y979N possibly damaging Het
Dnah8 A T 17: 30,725,124 I1772F probably damaging Het
Dync2h1 A T 9: 6,993,942 I3976N possibly damaging Het
Ebi3 T C 17: 55,954,479 I125T probably damaging Het
Elfn2 C T 15: 78,672,368 A660T probably benign Het
F12 C T 13: 55,421,533 C209Y probably damaging Het
Fabp3 C T 4: 130,312,387 T57I probably benign Het
Fam126a T A 5: 23,999,991 M1L possibly damaging Het
Fgfr2 T A 7: 130,180,457 D413V probably damaging Het
Gdf10 T A 14: 33,932,043 I169N possibly damaging Het
Gdnf T C 15: 7,815,649 V41A probably benign Het
Gm9857 A T 3: 108,940,162 probably benign Het
Gpatch11 A G 17: 78,839,100 E58G possibly damaging Het
Gpr55 A G 1: 85,941,415 V148A possibly damaging Het
Gucy1b1 A G 3: 82,045,460 I222T probably benign Het
Hnf4a T C 2: 163,562,576 S227P probably damaging Het
Hsfy2 A G 1: 56,636,389 S330P possibly damaging Het
Ift122 T C 6: 115,923,883 V1054A probably benign Het
Il27 T A 7: 126,589,475 E175D probably benign Het
Lrfn2 T C 17: 49,096,577 V576A probably benign Het
Mansc4 C G 6: 147,075,191 R309T possibly damaging Het
Med12l AACAGCA AACAGCAACAGCA 3: 59,275,958 probably benign Het
Mrpl16 C T 19: 11,774,595 R240* probably null Het
Muc3 A G 5: 137,143,995 V70A probably benign Het
Ndnf A G 6: 65,703,070 D111G probably benign Het
Nek4 T C 14: 30,982,427 F688S probably damaging Het
Nkx2-6 T A 14: 69,174,677 M98K probably benign Het
Nup188 T C 2: 30,340,655 S1402P probably benign Het
Olfr1036 T A 2: 86,075,250 V170D probably benign Het
Olfr1307 C T 2: 111,944,919 C179Y probably damaging Het
Olfr205 A T 16: 59,329,244 N88K probably benign Het
Olfr206 T C 16: 59,345,427 I91M possibly damaging Het
Olfr330 A T 11: 58,529,411 S192T probably damaging Het
Olfr418 T A 1: 173,270,900 S242T probably damaging Het
Olfr556 A G 7: 102,670,402 T161A possibly damaging Het
Parp10 A T 15: 76,242,070 V306E probably benign Het
Pcnx3 A G 19: 5,673,315 L1284P probably damaging Het
Pld1 A T 3: 28,049,240 I365F probably benign Het
Pnisr A G 4: 21,865,893 D294G probably damaging Het
Pogz C T 3: 94,878,849 T863I probably benign Het
Ptprn2 A C 12: 116,722,172 T84P possibly damaging Het
Rln1 C T 19: 29,332,068 E104K possibly damaging Het
Rnf38 A G 4: 44,138,681 S271P probably damaging Het
Rngtt A G 4: 33,368,660 T398A probably benign Het
Rprd2 G T 3: 95,764,803 T1096K probably damaging Het
Sema3e C T 5: 14,162,185 probably benign Het
Sema5a T A 15: 32,548,799 C140S probably damaging Het
Shpk A C 11: 73,222,931 D390A probably benign Het
Slc22a20 C T 19: 5,972,848 probably benign Het
Steap2 A G 5: 5,677,393 V314A possibly damaging Het
Stxbp5l A G 16: 37,290,927 probably null Het
Tgm3 G T 2: 130,041,768 E449* probably null Het
Tmem68 A C 4: 3,560,627 L186V probably damaging Het
Ttc41 T A 10: 86,776,252 W1130R possibly damaging Het
Ttpal T C 2: 163,615,366 F253L possibly damaging Het
Vmn2r99 G T 17: 19,362,252 V40F probably benign Het
Xkr9 G A 1: 13,700,943 V228M probably damaging Het
Zc3h7b C T 15: 81,777,067 A369V probably benign Het
Other mutations in Lactb2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00229:Lactb2 APN 1 13660374 missense probably damaging 1.00
IGL00595:Lactb2 APN 1 13630126 missense probably benign 0.05
IGL00730:Lactb2 APN 1 13647516 splice site probably benign
R0371:Lactb2 UTSW 1 13650760 missense possibly damaging 0.69
R0782:Lactb2 UTSW 1 13647451 missense probably benign 0.18
R2324:Lactb2 UTSW 1 13638296 missense probably damaging 1.00
R2418:Lactb2 UTSW 1 13660339 missense possibly damaging 0.93
R3500:Lactb2 UTSW 1 13660449 start codon destroyed probably null 1.00
R4345:Lactb2 UTSW 1 13660350 missense probably damaging 1.00
R4664:Lactb2 UTSW 1 13647400 missense probably damaging 1.00
R4665:Lactb2 UTSW 1 13647400 missense probably damaging 1.00
R4716:Lactb2 UTSW 1 13638395 missense probably damaging 1.00
R5363:Lactb2 UTSW 1 13630132 missense probably benign 0.22
R5658:Lactb2 UTSW 1 13627418 missense probably benign 0.03
R5734:Lactb2 UTSW 1 13660387 missense probably damaging 1.00
R5918:Lactb2 UTSW 1 13650730 missense probably benign 0.32
R6419:Lactb2 UTSW 1 13638235 nonsense probably null
Predicted Primers PCR Primer
(F):5'- GTAAACTCACTCGGTCACCACCTG -3'
(R):5'- GCGTGCCAGCAAGTCGTAAGATAG -3'

Sequencing Primer
(F):5'- CAGACTTGGGAAGCCTGTG -3'
(R):5'- AGCGAAGTCCCACGTGA -3'
Posted On2015-02-19