Incidental Mutation 'IGL00841:Ctsd'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ctsd
Ensembl Gene ENSMUSG00000007891
Gene Namecathepsin D
SynonymsCD, CatD
Accession Numbers
Is this an essential gene? Essential (E-score: 1.000) question?
Stock #IGL00841
Quality Score
Chromosomal Location142375911-142388038 bp(-) (GRCm38)
Type of Mutationmissense
DNA Base Change (assembly) A to C at 142382681 bp
Amino Acid Change Serine to Alanine at position 128 (S128A)
Ref Sequence ENSEMBL: ENSMUSP00000121203 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000066401] [ENSMUST00000151120]
Predicted Effect probably damaging
Transcript: ENSMUST00000066401
AA Change: S128A

PolyPhen 2 Score 0.997 (Sensitivity: 0.41; Specificity: 0.98)
SMART Domains Protein: ENSMUSP00000063904
Gene: ENSMUSG00000007891
AA Change: S128A

Pfam:A1_Propeptide 21 49 1.7e-11 PFAM
Pfam:Asp 78 274 1.6e-75 PFAM
Pfam:TAXi_N 79 246 2.5e-11 PFAM
Predicted Effect probably benign
Transcript: ENSMUST00000133843
SMART Domains Protein: ENSMUSP00000117247
Gene: ENSMUSG00000110040

Pfam:Asp 1 249 4.5e-74 PFAM
Predicted Effect probably damaging
Transcript: ENSMUST00000151120
AA Change: S128A

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000121203
Gene: ENSMUSG00000007891
AA Change: S128A

signal peptide 1 20 N/A INTRINSIC
Pfam:A1_Propeptide 21 48 6.9e-11 PFAM
Pfam:Asp 78 407 4.7e-123 PFAM
Pfam:TAXi_N 79 247 2.1e-10 PFAM
Pfam:TAXi_C 326 406 6.4e-9 PFAM
Predicted Effect noncoding transcript
Transcript: ENSMUST00000153679
Predicted Effect probably benign
Transcript: ENSMUST00000209263
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: [Summary is not available for the mouse gene. This summary is for the human ortholog.] This gene encodes a member of the A1 family of peptidases. The encoded preproprotein is proteolytically processed to generate multiple protein products. These products include the cathepsin D light and heavy chains, which heterodimerize to form the mature enzyme. This enzyme exhibits pepsin-like activity and plays a role in protein turnover and in the proteolytic activation of hormones and growth factors. Mutations in this gene play a causal role in neuronal ceroid lipofuscinosis-10 and may be involved in the pathogenesis of several other diseases, including breast cancer and possibly Alzheimer's disease. [provided by RefSeq, Nov 2015]
PHENOTYPE: Mice homozygous for a null mutation die in a state of anorexia at ~P26, displaying severe atrophy of the intestinal mucosa, and massive destruction of the thymus and spleen with loss of T and B cells; near the terminal stage, affected mice have seizures,display retinal atrophy, and become blind. [provided by MGI curators]
Allele List at MGI
Other mutations in this stock
Total: 22 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
Ankdd1b T C 13: 96,417,830 probably benign Het
Arl2 C A 19: 6,135,969 probably benign Het
Atp8b4 A G 2: 126,383,769 S514P probably damaging Het
Ces1a G T 8: 93,039,536 S150* probably null Het
Ces1g T A 8: 93,302,987 D539V possibly damaging Het
Col24a1 A G 3: 145,362,309 D752G probably damaging Het
Dbt G A 3: 116,546,114 G384S probably benign Het
Dscam G A 16: 96,819,877 L544F probably damaging Het
Fry T A 5: 150,422,724 I1566N probably benign Het
Fut8 T A 12: 77,365,321 H148Q probably benign Het
Ighv1-64 A T 12: 115,507,976 M1K probably null Het
Ivd T C 2: 118,876,902 V299A probably benign Het
Kcnab3 A G 11: 69,331,303 I292V probably benign Het
Mfhas1 T A 8: 35,590,886 N838K probably damaging Het
Prom1 A T 5: 44,063,116 probably benign Het
Ros1 T G 10: 52,144,873 T648P possibly damaging Het
Scel A T 14: 103,529,995 Q30L probably benign Het
Skp2 A C 15: 9,139,487 S40R probably benign Het
Tm9sf1 T A 14: 55,642,727 K71M probably damaging Het
Vegfb A G 19: 6,986,478 W38R probably damaging Het
Xpo1 T G 11: 23,285,094 F588V probably damaging Het
Zfp990 C A 4: 145,537,868 L479M probably damaging Het
Other mutations in Ctsd
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL01963:Ctsd APN 7 142376599 critical splice donor site probably null
IGL02021:Ctsd APN 7 142385476 missense probably damaging 0.99
twiggy UTSW 7 142377144 missense probably damaging 1.00
R5161:Ctsd UTSW 7 142377144 missense probably damaging 1.00
R5533:Ctsd UTSW 7 142377333 missense probably benign 0.00
R5762:Ctsd UTSW 7 142383529 missense probably damaging 1.00
R5933:Ctsd UTSW 7 142376579 missense probably benign 0.00
R6031:Ctsd UTSW 7 142376714 missense probably damaging 1.00
R6365:Ctsd UTSW 7 142385577 missense probably benign 0.37
R6721:Ctsd UTSW 7 142376853 missense possibly damaging 0.77
R7426:Ctsd UTSW 7 142383541 missense probably damaging 0.96
R7499:Ctsd UTSW 7 142383412 splice site probably null
R7829:Ctsd UTSW 7 142377142 missense probably damaging 1.00
R8322:Ctsd UTSW 7 142385460 missense probably damaging 0.99
X0025:Ctsd UTSW 7 142376844 missense probably damaging 1.00
Z1088:Ctsd UTSW 7 142376597 missense probably damaging 1.00
Posted On2012-12-06