Incidental Mutation 'R3605:Lctl'
ID 269057
Institutional Source Beutler Lab
Gene Symbol Lctl
Ensembl Gene ENSMUSG00000032401
Gene Name lactase-like
Synonyms KLPH, E130104I05Rik
MMRRC Submission 040670-MU
Accession Numbers
Essential gene? Probably non essential (E-score: 0.100) question?
Stock # R3605 (G1)
Quality Score 225
Status Validated
Chromosome 9
Chromosomal Location 64024429-64045400 bp(+) (GRCm39)
Type of Mutation missense
DNA Base Change (assembly) T to C at 64040475 bp (GRCm39)
Zygosity Heterozygous
Amino Acid Change Tyrosine to Histidine at position 473 (Y473H)
Ref Sequence ENSEMBL: ENSMUSP00000034969 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000034969] [ENSMUST00000118215] [ENSMUST00000122091] [ENSMUST00000124020] [ENSMUST00000176299]
AlphaFold Q8K1F9
Predicted Effect probably damaging
Transcript: ENSMUST00000034969
AA Change: Y473H

PolyPhen 2 Score 0.999 (Sensitivity: 0.14; Specificity: 0.99)
SMART Domains Protein: ENSMUSP00000034969
Gene: ENSMUSG00000032401
AA Change: Y473H

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:Glyco_hydro_1 32 502 1.7e-161 PFAM
transmembrane domain 540 562 N/A INTRINSIC
Predicted Effect probably benign
Transcript: ENSMUST00000118215
AA Change: Y314H

PolyPhen 2 Score 0.232 (Sensitivity: 0.91; Specificity: 0.88)
SMART Domains Protein: ENSMUSP00000112979
Gene: ENSMUSG00000032401
AA Change: Y314H

DomainStartEndE-ValueType
Pfam:Glyco_hydro_1 1 343 5.8e-99 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000122091
SMART Domains Protein: ENSMUSP00000112790
Gene: ENSMUSG00000032400

DomainStartEndE-ValueType
Pfam:DUF2352 38 589 6e-206 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000124020
SMART Domains Protein: ENSMUSP00000120815
Gene: ENSMUSG00000032401

DomainStartEndE-ValueType
signal peptide 1 21 N/A INTRINSIC
Pfam:Glyco_hydro_1 32 235 2.3e-84 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000176299
SMART Domains Protein: ENSMUSP00000135585
Gene: ENSMUSG00000032400

DomainStartEndE-ValueType
Pfam:DUF2352 1 471 2.9e-192 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000176848
Meta Mutation Damage Score 0.1562 question?
Coding Region Coverage
  • 1x: 99.3%
  • 3x: 98.5%
  • 10x: 96.8%
  • 20x: 93.3%
Validation Efficiency 95% (40/42)
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of family 1 glycosidases. Glycosidases are enzymes that hydrolyze glycosidic bonds and are classified into families based on primary amino acid sequence. Most members of family 1 have two conserved glutamic acid residues, which are required for enzymatic activity. The mouse ortholog of this protein has been characterized and has a domain structure of an N-terminal signal peptide, glycosidase domain, transmembrane domain, and a short cytoplasmic tail. It lacks one of the conserved glutamic acid residues important for catalysis, and its function remains to be determined (PMID: 12084582). Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2013]
PHENOTYPE: No notable phenotype was detected in a high-throughput screen of homozygous null mice. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 39 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ankrd35 C T 3: 96,589,497 (GRCm39) Q239* probably null Het
Arid4b T C 13: 14,294,826 (GRCm39) V36A probably damaging Het
Art2b T A 7: 101,229,152 (GRCm39) N249I probably benign Het
Bpifb1 T A 2: 154,053,485 (GRCm39) N242K possibly damaging Het
Cd200r1 A G 16: 44,609,939 (GRCm39) T53A possibly damaging Het
Cracr2b C T 7: 141,046,059 (GRCm39) P370S possibly damaging Het
Crb1 T A 1: 139,165,077 (GRCm39) T1016S probably damaging Het
Esrrg A G 1: 187,943,299 (GRCm39) H424R possibly damaging Het
Fgfrl1 C A 5: 108,853,289 (GRCm39) T213K probably damaging Het
Flrt3 T A 2: 140,503,287 (GRCm39) N114Y probably damaging Het
Fsip2 T C 2: 82,815,253 (GRCm39) V3662A probably benign Het
Gabra6 T A 11: 42,205,777 (GRCm39) I359F probably benign Het
Gal A G 19: 3,464,026 (GRCm39) probably null Het
Gm10801 G C 2: 98,494,352 (GRCm39) R143T possibly damaging Het
Gm5814 G T 17: 47,721,430 (GRCm39) R48L probably damaging Het
Hcn1 G A 13: 118,111,788 (GRCm39) G584D unknown Het
Iqgap1 T C 7: 80,373,537 (GRCm39) D1484G probably benign Het
Kmt2a G A 9: 44,760,493 (GRCm39) T485M probably damaging Het
Kprp C A 3: 92,731,588 (GRCm39) Q487H unknown Het
Lrrc8d G A 5: 105,974,873 (GRCm39) C93Y unknown Het
Mnt T A 11: 74,727,746 (GRCm39) S211T possibly damaging Het
Mtdh T A 15: 34,114,258 (GRCm39) probably benign Het
Nxt1 T C 2: 148,517,399 (GRCm39) W47R probably damaging Het
Or4f59 T A 2: 111,873,168 (GRCm39) I70F probably benign Het
Or5k3 T C 16: 58,969,846 (GRCm39) I211T probably damaging Het
Plekha7 T C 7: 115,763,477 (GRCm39) D313G possibly damaging Het
Ranbp10 A G 8: 106,502,667 (GRCm39) S300P probably benign Het
Rbl1 A T 2: 157,019,153 (GRCm39) F531I probably damaging Het
Rpap2 A G 5: 107,768,395 (GRCm39) D411G probably damaging Het
Sapcd1 A G 17: 35,246,781 (GRCm39) F36L probably damaging Het
Svep1 A T 4: 58,066,542 (GRCm39) S3181T probably benign Het
Tgfbr2 G A 9: 115,938,960 (GRCm39) T314I probably benign Het
Thbs4 G T 13: 92,894,467 (GRCm39) C685* probably null Het
Tk2 A G 8: 104,957,803 (GRCm39) V181A possibly damaging Het
Traf2 T C 2: 25,420,427 (GRCm39) T141A probably benign Het
Ttn C T 2: 76,661,788 (GRCm39) probably null Het
Ube3c A G 5: 29,803,936 (GRCm39) T180A possibly damaging Het
Yif1b C T 7: 28,937,835 (GRCm39) A7V possibly damaging Het
Zfp738 A T 13: 67,819,508 (GRCm39) L151* probably null Het
Other mutations in Lctl
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00944:Lctl APN 9 64,040,411 (GRCm39) nonsense probably null
IGL03066:Lctl APN 9 64,025,017 (GRCm39) start codon destroyed probably null 0.66
IGL03302:Lctl APN 9 64,042,130 (GRCm39) unclassified probably benign
R0077:Lctl UTSW 9 64,029,389 (GRCm39) start codon destroyed probably null 0.64
R0137:Lctl UTSW 9 64,024,980 (GRCm39) utr 5 prime probably benign
R0335:Lctl UTSW 9 64,026,169 (GRCm39) missense probably benign 0.00
R0391:Lctl UTSW 9 64,029,596 (GRCm39) splice site probably benign
R1740:Lctl UTSW 9 64,040,389 (GRCm39) missense probably damaging 1.00
R1866:Lctl UTSW 9 64,039,003 (GRCm39) missense probably damaging 1.00
R2160:Lctl UTSW 9 64,025,049 (GRCm39) missense probably benign 0.02
R2867:Lctl UTSW 9 64,045,150 (GRCm39) missense probably benign 0.23
R2867:Lctl UTSW 9 64,045,150 (GRCm39) missense probably benign 0.23
R3607:Lctl UTSW 9 64,040,475 (GRCm39) missense probably damaging 1.00
R4585:Lctl UTSW 9 64,038,882 (GRCm39) missense probably damaging 1.00
R4861:Lctl UTSW 9 64,027,045 (GRCm39) missense possibly damaging 0.55
R4861:Lctl UTSW 9 64,027,045 (GRCm39) missense possibly damaging 0.55
R5249:Lctl UTSW 9 64,045,196 (GRCm39) missense probably benign
R7021:Lctl UTSW 9 64,040,075 (GRCm39) splice site probably null
R7106:Lctl UTSW 9 64,040,119 (GRCm39) missense probably benign 0.22
R7221:Lctl UTSW 9 64,026,217 (GRCm39) nonsense probably null
R7265:Lctl UTSW 9 64,034,203 (GRCm39) missense probably damaging 1.00
R7353:Lctl UTSW 9 64,034,249 (GRCm39) missense probably damaging 1.00
R7501:Lctl UTSW 9 64,038,861 (GRCm39) missense probably benign 0.00
R7615:Lctl UTSW 9 64,029,392 (GRCm39) missense probably damaging 1.00
R7855:Lctl UTSW 9 64,040,498 (GRCm39) missense possibly damaging 0.89
R9077:Lctl UTSW 9 64,039,241 (GRCm39) intron probably benign
R9318:Lctl UTSW 9 64,026,539 (GRCm39) intron probably benign
R9320:Lctl UTSW 9 64,040,455 (GRCm39) missense probably damaging 1.00
R9351:Lctl UTSW 9 64,040,473 (GRCm39) missense possibly damaging 0.94
R9552:Lctl UTSW 9 64,025,049 (GRCm39) missense probably benign 0.02
RF014:Lctl UTSW 9 64,026,212 (GRCm39) missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- CTCAGTTCTGCGATGAGTGG -3'
(R):5'- CCCCTCCTTTGAAAGAAAGAAGTG -3'

Sequencing Primer
(F):5'- TCTGCGATGAGTGGAGAATCC -3'
(R):5'- CCTTTGAAAGAAAGAAGTGTGGTTC -3'
Posted On 2015-02-19