Incidental Mutation 'R4621:Mcoln1'
ID346150
Institutional Source Beutler Lab
Gene Symbol Mcoln1
Ensembl Gene ENSMUSG00000004567
Gene Namemucolipin 1
SynonymsTRPML1, mucolipidin, 2210015I05Rik
MMRRC Submission 041886-MU
Accession Numbers
Is this an essential gene? Possibly non essential (E-score: 0.355) question?
Stock #R4621 (G1)
Quality Score190
Status Validated
Chromosome8
Chromosomal Location3500457-3515232 bp(+) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to G at 3505923 bp
ZygosityHeterozygous
Amino Acid Change Isoleucine to Valine at position 73 (I73V)
Ref Sequence ENSEMBL: ENSMUSP00000123717 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000004683] [ENSMUST00000160338] [ENSMUST00000208306]
Predicted Effect probably damaging
Transcript: ENSMUST00000004683
AA Change: I73V

PolyPhen 2 Score 0.994 (Sensitivity: 0.69; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000004683
Gene: ENSMUSG00000004567
AA Change: I73V

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: ENSMUST00000159808
Predicted Effect probably damaging
Transcript: ENSMUST00000160338
AA Change: I73V

PolyPhen 2 Score 0.995 (Sensitivity: 0.68; Specificity: 0.97)
SMART Domains Protein: ENSMUSP00000123717
Gene: ENSMUSG00000004567
AA Change: I73V

DomainStartEndE-ValueType
low complexity region 30 39 N/A INTRINSIC
Predicted Effect noncoding transcript
Transcript: ENSMUST00000162797
Predicted Effect possibly damaging
Transcript: ENSMUST00000208306
AA Change: I73V

PolyPhen 2 Score 0.889 (Sensitivity: 0.82; Specificity: 0.94)
Predicted Effect noncoding transcript
Transcript: ENSMUST00000208739
Meta Mutation Damage Score 0.29 question?
Coding Region Coverage
  • 1x: 99.2%
  • 3x: 98.6%
  • 10x: 97.1%
  • 20x: 94.9%
Validation Efficiency 100% (90/90)
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: 77 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
1500015O10Rik G A 1: 43,737,252 probably null Het
Abhd2 T C 7: 79,325,487 Y142H probably damaging Het
Abra C T 15: 41,869,224 D149N probably benign Het
Acin1 A T 14: 54,653,443 probably benign Het
Adap2 T A 11: 80,174,073 probably null Het
Afdn A G 17: 13,888,820 E1535G probably damaging Het
Ak9 A G 10: 41,406,891 N1218D possibly damaging Het
Angptl1 G A 1: 156,844,924 V107M probably damaging Het
Arhgap26 G A 18: 38,899,841 probably benign Het
Cage1 A C 13: 38,025,501 S61A possibly damaging Het
Cdadc1 T C 14: 59,586,555 T163A probably benign Het
Celsr2 A T 3: 108,395,216 V2568D possibly damaging Het
Cep44 G A 8: 56,542,916 T166M probably damaging Het
Cnksr3 T C 10: 7,126,182 K187E possibly damaging Het
Cyp20a1 A G 1: 60,376,099 T295A probably benign Het
Dus2 T A 8: 106,030,442 M88K probably damaging Het
E330034G19Rik A T 14: 24,296,002 probably benign Het
Efna5 T C 17: 62,651,045 D72G probably benign Het
Epb41l2 T C 10: 25,502,140 probably null Het
Espn A G 4: 152,131,252 S408P probably damaging Het
Evi5l T C 8: 4,202,909 probably benign Het
F830016B08Rik G A 18: 60,300,867 V341I probably benign Het
Flii A G 11: 60,716,111 L1013P possibly damaging Het
Fndc10 G A 4: 155,694,807 V103M probably damaging Het
Frem3 T A 8: 80,669,191 probably null Het
Gltp C T 5: 114,674,127 R106Q probably damaging Het
Gm7102 C T 19: 61,175,926 G24R unknown Het
Gm996 G A 2: 25,578,400 P500S probably damaging Het
Gtf3c3 A G 1: 54,419,416 Y449H probably damaging Het
Hils1 G A 11: 94,968,160 V94M probably damaging Het
Hmga1b T C 11: 120,763,040 V51A probably damaging Het
Hsph1 A G 5: 149,618,843 V705A probably benign Het
Igkv13-84 T C 6: 68,939,799 S27P possibly damaging Het
Il15ra A G 2: 11,718,329 N55D possibly damaging Het
Kctd19 T G 8: 105,396,471 N104H probably damaging Het
Kif27 T G 13: 58,331,013 D572A probably benign Het
Larp1b G A 3: 40,963,989 G22R possibly damaging Het
Lcn2 A T 2: 32,384,643 probably benign Het
Lmtk2 T A 5: 144,174,934 I824N probably benign Het
Ltbp2 A G 12: 84,809,348 I707T probably damaging Het
Macf1 A G 4: 123,372,348 probably null Het
Magel2 A T 7: 62,377,738 H130L unknown Het
Mycbp2 G T 14: 103,219,979 T1627K probably benign Het
Myh8 A G 11: 67,286,258 E412G probably damaging Het
Myo9a T A 9: 59,871,072 D1370E probably benign Het
Ndufaf5 A G 2: 140,183,925 T135A probably benign Het
Neb G A 2: 52,271,039 Q2207* probably null Het
Nek3 T C 8: 22,157,039 Y160C probably damaging Het
Olfr1371 G C 11: 52,213,879 L37V probably benign Het
Olfr175-ps1 A T 16: 58,824,106 I201N possibly damaging Het
Osbpl8 A G 10: 111,269,418 I245V probably benign Het
Pcdh9 T C 14: 93,887,643 I241V probably benign Het
Pcdhb12 A G 18: 37,437,160 Q453R probably benign Het
Pcdhb2 A G 18: 37,295,927 T318A probably benign Het
Prlr T A 15: 10,319,376 probably benign Het
Ptprz1 C T 6: 23,001,454 A1181V possibly damaging Het
Racgap1 C A 15: 99,626,206 S440I probably benign Het
Rap1gap2 A G 11: 74,435,699 probably null Het
Rbm5 A G 9: 107,754,146 V244A probably damaging Het
Rexo5 T G 7: 119,819,499 I254R probably benign Het
Robo2 A T 16: 73,985,933 S316T probably benign Het
Satb2 A T 1: 56,845,619 V382E probably damaging Het
Scg2 C T 1: 79,436,664 R114Q probably benign Het
Scube2 T C 7: 109,800,650 D893G possibly damaging Het
Snrpn T C 7: 59,987,526 D14G possibly damaging Het
Spag17 A G 3: 100,103,243 T2018A probably benign Het
Spata9 T G 13: 75,967,882 F17V possibly damaging Het
Supt6 A G 11: 78,212,746 Y1378H possibly damaging Het
Thsd7b T C 1: 129,430,915 S29P possibly damaging Het
Tmem59 A T 4: 107,190,718 probably benign Het
Tmem87a A G 2: 120,397,424 S81P probably benign Het
Togaram1 A T 12: 64,982,450 E882D possibly damaging Het
Trbj2-4 T A 6: 41,543,374 probably benign Het
Trim42 T A 9: 97,363,148 Y533F probably benign Het
Tssk5 C T 15: 76,372,468 R280Q probably benign Het
Vmn1r82 A G 7: 12,305,336 T179A possibly damaging Het
Yipf7 T A 5: 69,519,361 Q145L 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
R2178:Mcoln1 UTSW 8 3508766 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
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
Predicted Primers PCR Primer
(F):5'- TTTAGAGACTGAGCGGCTGC -3'
(R):5'- ACATTTTGGGTATACAACGGAGG -3'

Sequencing Primer
(F):5'- TGCTGACCCCCAATCCTGG -3'
(R):5'- AGAGAGTGGCCAGTGCTGC -3'
Posted On2015-09-25