Incidental Mutation 'R2178:Mcoln1'
ID 237004
Institutional Source Beutler Lab
Gene Symbol Mcoln1
Ensembl Gene ENSMUSG00000004567
Gene Name mucolipin 1
Synonyms TRPML1, mucolipidin, 2210015I05Rik
MMRRC Submission 040180-MU
Accession Numbers
Is this an essential gene? Probably non essential (E-score: 0.167) question?
Stock # R2178 (G1)
Quality Score 135
Status Not validated
Chromosome 8
Chromosomal Location 3500457-3515232 bp(+) (GRCm38)
Type of Mutation missense
DNA Base Change (assembly) A to G at 3508766 bp (GRCm38)
Zygosity Heterozygous
Amino Acid Change Threonine to Alanine at position 255 (T255A)
Ref Sequence ENSEMBL: ENSMUSP00000004683 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004683] [ENSMUST00000160338] [ENSMUST00000208306] [ENSMUST00000208359]
AlphaFold Q99J21
Predicted Effect probably damaging
Transcript: ENSMUST00000004683
AA Change: T255A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000004683
Gene: ENSMUSG00000004567
AA Change: T255A

DomainStartEndE-ValueType
low complexity region 30 39 N/A INTRINSIC
transmembrane domain 70 92 N/A INTRINSIC
transmembrane domain 299 321 N/A INTRINSIC
transmembrane domain 348 370 N/A INTRINSIC
Pfam:PKD_channel 378 524 2.1e-12 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159538
Predicted Effect noncoding transcript
Transcript: ENSMUST00000159808
Predicted Effect probably benign
Transcript: ENSMUST00000160338
SMART Domains Protein: ENSMUSP00000123717
Gene: ENSMUSG00000004567

DomainStartEndE-ValueType
low complexity region 30 39 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000161705
Predicted Effect probably benign
Transcript: ENSMUST00000161842
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162797
Predicted Effect probably benign
Transcript: ENSMUST00000208306
Predicted Effect probably benign
Transcript: ENSMUST00000208359
Predicted Effect probably benign
Transcript: ENSMUST00000208943
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.7%
  • 10x: 97.6%
  • 20x: 95.9%
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a memberof the transient receptor potential (TRP) cation channel gene family. The transmembrane protein localizes to intracellular vesicular membranes including lysosomes, and functions in the late endocytic pathway and in the regulation of lysosomal exocytosis. The channel is permeable to Ca(2+), Fe(2+), Na(+), K(+), and H(+), and is modulated by changes in Ca(2+) concentration. Mutations in this gene result in mucolipidosis type IV. [provided by RefSeq, Oct 2009]
PHENOTYPE: Mice homozygous for a null allele exhibit premature death around 8 months of age preceeded by weight loss, weakness, lethargy, bladder and stomach distension, and retinal degradation. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 40 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Adcy6 A T 15: 98,594,355 N1007K probably damaging Het
Apon C A 10: 128,254,765 A104E probably benign Het
Cdh15 T A 8: 122,864,976 probably null Het
Cep135 T C 5: 76,631,450 V769A probably benign Het
Cep152 A T 2: 125,580,034 probably null Het
Clca1 T C 3: 145,006,102 N711D probably damaging Het
Col1a2 T C 6: 4,531,143 F731L unknown Het
Cpt1b T C 15: 89,419,043 E603G probably damaging Het
Cspp1 T G 1: 10,104,246 D641E possibly damaging Het
Ddr2 C T 1: 169,994,682 R399Q probably benign Het
Dzip1 T C 14: 118,889,404 probably null Het
Gm13089 A T 4: 143,698,042 I277K possibly damaging Het
Greb1 A G 12: 16,696,387 V1294A probably damaging Het
Hmgb4 A G 4: 128,260,482 S98P probably damaging Het
Kif12 G A 4: 63,166,959 P515L probably benign Het
Kmt5b A C 19: 3,815,372 E789A possibly damaging Het
Lama1 G T 17: 67,769,515 V1095F probably benign Het
Leprot T C 4: 101,656,111 V32A probably benign Het
Mertk G A 2: 128,793,064 E765K probably damaging Het
Muc5b A G 7: 141,864,116 T3600A possibly damaging Het
Ncapd3 A T 9: 27,088,549 E1395V probably benign Het
Ntrk2 T C 13: 58,808,802 F25S probably benign Het
Olfr1348 G T 7: 6,501,488 A246D probably damaging Het
Olfr1356 T A 10: 78,847,778 I46F probably damaging Het
Olfr448 A G 6: 42,896,798 M116V probably benign Het
Pappa C A 4: 65,351,687 H1613N probably benign Het
Polq T C 16: 37,062,829 V1785A probably damaging Het
Prkar2a T C 9: 108,740,538 probably null Het
Qrich2 T C 11: 116,443,777 D2194G probably damaging Het
Rnf183 T C 4: 62,428,096 N155S probably benign Het
S1pr5 T C 9: 21,244,464 N222S probably benign Het
Scnn1a C T 6: 125,331,002 R170C probably damaging Het
Slc25a2 T C 18: 37,638,258 T73A probably benign Het
Tgfb1 A G 7: 25,704,809 N347S probably damaging Het
Ticrr T C 7: 79,665,685 V229A probably benign Het
Tjp3 T C 10: 81,280,107 E313G probably benign Het
Tnfsf11 A G 14: 78,284,242 S176P probably benign Het
Vmn2r68 TCC TC 7: 85,221,550 probably null Het
Vps39 C A 2: 120,323,679 E612* probably null Het
Vwf T A 6: 125,642,132 Y1258N possibly damaging Het
Other mutations in Mcoln1
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01362:Mcoln1 APN 8 3507558 missense possibly damaging 0.89
IGL01621:Mcoln1 APN 8 3510910 missense probably damaging 1.00
IGL02147:Mcoln1 APN 8 3508379 missense probably benign
IGL02156:Mcoln1 APN 8 3512657 nonsense probably null
R0616:Mcoln1 UTSW 8 3515025 missense probably benign 0.00
R1498:Mcoln1 UTSW 8 3512861 missense probably damaging 1.00
R2102:Mcoln1 UTSW 8 3511731 missense probably damaging 1.00
R2155:Mcoln1 UTSW 8 3511787 missense probably damaging 1.00
R2218:Mcoln1 UTSW 8 3505813 missense possibly damaging 0.50
R3828:Mcoln1 UTSW 8 3500601 missense possibly damaging 0.93
R3875:Mcoln1 UTSW 8 3508355 missense probably benign
R3971:Mcoln1 UTSW 8 3507408 missense probably benign 0.01
R4621:Mcoln1 UTSW 8 3505923 missense probably damaging 1.00
R4622:Mcoln1 UTSW 8 3505923 missense probably damaging 1.00
R4659:Mcoln1 UTSW 8 3510840 missense probably damaging 1.00
R4873:Mcoln1 UTSW 8 3507422 missense probably benign 0.00
R4875:Mcoln1 UTSW 8 3507422 missense probably benign 0.00
R4914:Mcoln1 UTSW 8 3507483 nonsense probably null
R5114:Mcoln1 UTSW 8 3510697 unclassified probably benign
R5586:Mcoln1 UTSW 8 3510389 missense probably damaging 1.00
R5876:Mcoln1 UTSW 8 3510910 missense probably damaging 1.00
R5946:Mcoln1 UTSW 8 3508701 missense probably damaging 1.00
R6520:Mcoln1 UTSW 8 3505855 missense probably damaging 1.00
R7449:Mcoln1 UTSW 8 3507285 missense probably damaging 0.98
R7712:Mcoln1 UTSW 8 3505873 missense probably damaging 0.99
R7904:Mcoln1 UTSW 8 3508356 missense probably benign
R7936:Mcoln1 UTSW 8 3505924 missense probably damaging 1.00
R8058:Mcoln1 UTSW 8 3508378 missense probably benign
R8082:Mcoln1 UTSW 8 3507420 missense probably benign 0.01
R8093:Mcoln1 UTSW 8 3508740 missense possibly damaging 0.95
R9090:Mcoln1 UTSW 8 3505771 missense probably damaging 1.00
R9271:Mcoln1 UTSW 8 3505771 missense probably damaging 1.00
Predicted Primers PCR Primer
(F):5'- TCACCCAGTGACCTATCAGG -3'
(R):5'- ATGACAGCTGGTCCATGTCC -3'

Sequencing Primer
(F):5'- CTATCAGGTCGCTGAGTGAGC -3'
(R):5'- AGCTGGTCCATGTCCTAGCC -3'
Posted On 2014-10-02