Incidental Mutation 'IGL02228:Lgmn'
ID285383
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Lgmn
Ensembl Gene ENSMUSG00000021190
Gene Namelegumain
SynonymsPrsc1, preprolegumain, AEP
Accession Numbers
Is this an essential gene? Non essential (E-score: 0.000) question?
Stock #IGL02228
Quality Score
Status
Chromosome12
Chromosomal Location102394084-102439813 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) G to A at 102395714 bp
ZygosityHeterozygous
Amino Acid Change Threonine to Isoleucine at position 376 (T376I)
Ref Sequence ENSEMBL: ENSMUSP00000105647 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000021607] [ENSMUST00000056950] [ENSMUST00000110020] [ENSMUST00000133820]
Predicted Effect probably benign
Transcript: ENSMUST00000021607
AA Change: T376I

PolyPhen 2 Score 0.041 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000021607
Gene: ENSMUSG00000021190
AA Change: T376I

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:Peptidase_C13 31 288 8e-120 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000056950
SMART Domains Protein: ENSMUSP00000060771
Gene: ENSMUSG00000044456

DomainStartEndE-ValueType
low complexity region 20 32 N/A INTRINSIC
SH2 61 149 1.89e-2 SMART
low complexity region 254 311 N/A INTRINSIC
low complexity region 316 325 N/A INTRINSIC
low complexity region 358 380 N/A INTRINSIC
low complexity region 448 469 N/A INTRINSIC
low complexity region 514 523 N/A INTRINSIC
low complexity region 579 594 N/A INTRINSIC
low complexity region 714 728 N/A INTRINSIC
VPS9 736 852 5.75e-38 SMART
RA 873 960 3.5e-4 SMART
Predicted Effect probably benign
Transcript: ENSMUST00000110020
AA Change: T376I

PolyPhen 2 Score 0.041 (Sensitivity: 0.94; Specificity: 0.83)
SMART Domains Protein: ENSMUSP00000105647
Gene: ENSMUSG00000021190
AA Change: T376I

DomainStartEndE-ValueType
low complexity region 5 22 N/A INTRINSIC
Pfam:Peptidase_C13 31 288 8e-120 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000133820
SMART Domains Protein: ENSMUSP00000122646
Gene: ENSMUSG00000044456

DomainStartEndE-ValueType
Blast:SH2 1 69 3e-39 BLAST
SCOP:d1a81a2 3 77 2e-4 SMART
low complexity region 174 231 N/A INTRINSIC
low complexity region 236 245 N/A INTRINSIC
low complexity region 278 300 N/A INTRINSIC
low complexity region 368 389 N/A INTRINSIC
low complexity region 434 443 N/A INTRINSIC
low complexity region 499 514 N/A INTRINSIC
low complexity region 634 648 N/A INTRINSIC
VPS9 656 772 5.75e-38 SMART
RA 793 880 3.5e-4 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000146499
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a member of the cysteine peptidase family C13 that plays an important role in the endosome/lysosomal degradation system. The encoded inactive preproprotein undergoes autocatalytic removal of the C-terminal inhibitory propeptide to generate the active endopeptidase that cleaves protein substrates on the C-terminal side of asparagine residues. Mice lacking the encoded protein exhibit defects in the lysosomal processing of proteins resulting in their accumulation in the lysosomes, and develop symptoms resembling hemophagocytic lymphohistiocytosis. [provided by RefSeq, Aug 2016]
PHENOTYPE: Homozygotes for a null allele exhibit slow postnatal weight gain, develop features of hemophagocytic syndrome, and accumulate giant lysosomes in renal tubule cells. Homozygotes for another null allele display impaired TLR9 signaling in dendritic cells, progressive kidney pathology, and proteinuria. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 34 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Acot1 T C 12: 84,016,964 V282A probably benign Het
Acsm5 A G 7: 119,531,866 D169G probably damaging Het
Adam8 C T 7: 139,988,806 probably null Het
Agpat1 T C 17: 34,610,562 F37L possibly damaging Het
Asah2 A T 19: 32,016,714 D410E probably benign Het
Atg2a T A 19: 6,246,800 V378D probably benign Het
Atp1a4 T C 1: 172,254,885 Y130C possibly damaging Het
B020004J07Rik T C 4: 101,836,858 Y276C probably benign Het
Bnc2 T C 4: 84,293,076 H419R possibly damaging Het
Capza3 A G 6: 140,041,915 D80G probably benign Het
Col6a4 C T 9: 106,068,078 D946N probably benign Het
Crat T C 2: 30,413,182 H31R probably damaging Het
Dsc2 A G 18: 20,043,733 V419A probably damaging Het
Ebf1 T C 11: 44,972,912 V363A probably damaging Het
Gm13119 A G 4: 144,362,661 K183R probably damaging Het
Lcp2 T C 11: 34,047,424 F24S probably damaging Het
Lrrc8d C T 5: 105,811,864 L47F probably benign Het
Mier1 T A 4: 103,131,062 M44K possibly damaging Het
Ogfod1 C A 8: 94,062,987 Q439K probably benign Het
Olfr303 A C 7: 86,395,078 I140S possibly damaging Het
Pcgf6 A C 19: 47,047,982 F216C probably damaging Het
Pcnt C T 10: 76,389,474 R1732K probably benign Het
Rbbp4 A T 4: 129,317,750 H370Q probably damaging Het
Reln A G 5: 21,904,731 V3127A probably damaging Het
Rttn T A 18: 89,042,231 V1019E probably damaging Het
Serpina9 C T 12: 104,008,600 R98Q probably benign Het
Slc16a7 C A 10: 125,230,798 G324V probably damaging Het
Slc22a3 A G 17: 12,459,810 L209P probably damaging Het
Tet1 T A 10: 62,813,734 T1695S probably damaging Het
Tulp3 G A 6: 128,334,485 T74M probably damaging Het
Ube3a A G 7: 59,288,396 probably benign Het
Ufl1 A T 4: 25,281,686 S23T probably benign Het
Unc80 A G 1: 66,608,428 E1509G possibly damaging Het
Wnk2 A T 13: 49,056,940 I1801N probably damaging Het
Other mutations in Lgmn
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00823:Lgmn APN 12 102398176 splice site probably benign
IGL02069:Lgmn APN 12 102404299 missense possibly damaging 0.92
IGL02150:Lgmn APN 12 102395727 missense possibly damaging 0.80
IGL02637:Lgmn APN 12 102400226 missense probably damaging 0.98
Getz UTSW 12 102399989 missense probably damaging 0.99
R0233:Lgmn UTSW 12 102399989 missense probably damaging 0.99
R0233:Lgmn UTSW 12 102399989 missense probably damaging 0.99
R0988:Lgmn UTSW 12 102398277 missense probably damaging 0.99
R1451:Lgmn UTSW 12 102405892 splice site probably benign
R1568:Lgmn UTSW 12 102394609 missense possibly damaging 0.95
R1944:Lgmn UTSW 12 102401924 missense probably damaging 1.00
R1972:Lgmn UTSW 12 102395821 unclassified probably benign
R2133:Lgmn UTSW 12 102394908 missense probably damaging 1.00
R2298:Lgmn UTSW 12 102395678 missense probably damaging 0.99
R3846:Lgmn UTSW 12 102404329 missense possibly damaging 0.87
R4610:Lgmn UTSW 12 102400124 splice site probably benign
R4788:Lgmn UTSW 12 102402677 missense probably benign 0.11
R5050:Lgmn UTSW 12 102403421 splice site probably null
R5708:Lgmn UTSW 12 102404328 missense possibly damaging 0.87
R5969:Lgmn UTSW 12 102405827 missense probably damaging 1.00
R6090:Lgmn UTSW 12 102400154 missense probably damaging 1.00
R6420:Lgmn UTSW 12 102423719 nonsense probably null
R6496:Lgmn UTSW 12 102398239 missense probably benign 0.01
R6592:Lgmn UTSW 12 102404270 missense probably damaging 1.00
R6659:Lgmn UTSW 12 102402692 missense probably benign 0.03
R7063:Lgmn UTSW 12 102402678 missense probably damaging 1.00
R7336:Lgmn UTSW 12 102423739 start gained probably benign
Posted On2015-04-16