Reviewed, UniProtKB/Swiss-Prot P18242 (CATD_MOUSE)

Names and origin

Protein names

Recommended name:
    Cathepsin D
    EC=3.4.23.5

Gene names

Name:

Ctsd

Organism

Mus musculus (Mouse)

Taxonomic identifier

10090 [NCBI]

Taxonomic lineage

Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Sciurognathi › Muroidea › Muridae › Murinae › Mus

Protein attributes

Sequence length	410 AA.
Sequence status	Complete.
Sequence processing	The displayed sequence is further processed into a mature form.
Protein existence	Evidence at protein level.

General annotation (Comments)

Function	Acid protease active in intracellular protein breakdown.
Catalytic activity	Specificity similar to, but narrower than, that of pepsin A. Does not cleave the 4-Gln-|-His-5 bond in B chain of insulin.
Subunit structure	Consists of a light chain and a heavy chain By similarity.
Subcellular location	Lysosome. MelanosomeBy similarity.
Sequence similarities	Belongs to the peptidase A1 family.

Ontologies

Keywords
Cellular component	Lysosome
Domain	Signal
Molecular function	Aspartyl protease Hydrolase Protease
PTM	Glycoprotein Zymogen
Gene Ontology (GO)
Uncategorized	cathepsin D activity Inferred from direct assay. Source: MGI
Biological process	autophagosome formation Inferred from mutant phenotype. Source: MGI proteolysis Inferred by curator. Source: MGI
Cellular component	lysosome Inferred from direct assay. Source: MGI mitochondrion Inferred from direct assay. Source: MGI
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view
Molecule processing
	Signal peptide	1 – 20	20	Potential
	Propeptide	21 – 64	44	Activation peptide Potential
	Chain	65 – 410	346	Cathepsin D
Sites
	Active site	97	1	By similarity
	Active site	293	1	By similarity
Amino acid modifications
	Glycosylation	134	1	N-linked (GlcNAc...) By similarity
	Glycosylation	261	1	N-linked (GlcNAc...) (high mannose)
	Disulfide bond	91 ↔ 160		By similarity
	Disulfide bond	110 ↔ 117		By similarity
	Disulfide bond	284 ↔ 288		By similarity
	Disulfide bond	327 ↔ 364		By similarity

Sequences

	Sequence		Length	Mass (Da)
	P18242-1 [UniParc]. Last modified November 1, 1990. Version 1. Checksum: DC4928EC46928BF0	FASTA	410	44,954
	10 20 30 40 50 60 MKTPGVLLLI LGLLASSSFA IIRIPLRKFT SIRRTMTEVG GSVEDLILKG PITKYSMQSS 70 80 90 100 110 120 PKTTEPVSEL LKNYLDAQYY GDIGIGTPPQ CFTVVFDTGS SNLWVPSIHC KILDIACWVH 130 140 150 160 170 180 HKYNSDKSST YVKNGTSFDI HYGSGSLSGY LSQDTVSVPC KSDQSKARGI KVEKQIFGEA 190 200 210 220 230 240 TKQPGIVFVA AKFDGILGMG YPHISVNNVL PVFDNLMQQK LVDKNIFSFY LNRDPEGQPG 250 260 270 280 290 300 GELMLGGTDS KYYHGELSYL NVTRKAYWQV HMDQLEVGNE LTLCKGGCEA IVDTGTSLLV 310 320 330 340 350 360 GPVEEVKELQ KAIGAVPLIQ GEYMIPCEKV SSLPTVYLKL GGKNYELHPD KYILKVSQGG 370 380 390 400 410 KTICLSGFMG MDIPPPSGPL WILGDVFIGS YYTVFDRDNN RVGFANAVVL

References

	« Hide 'large scale' referencesShow 'large scale' references »
[1]	"Nucleotide sequence of a cDNA encoding mouse cathepsin D." Diedrich J.F., Staskus K.A., Retzel E.F., Haase A.T. Nucleic Acids Res. 18:7184-7184(1990) [PubMed: 2263503] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Strain: C57BL/6J. Tissue: Brain.
[2]	"Molecular cloning of mouse cathepsin D." Grusby M.J., Mitchell S.C., Glimcher L.H. Nucleic Acids Res. 18:4008-4008(1990) [PubMed: 2374732] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA].
[3]	"Mouse cathepsin D gene: molecular organization, characterization of the promoter, and chromosomal localization." Hetman M., Perschl A., Saftig P., von Figura K., Peters C. DNA Cell Biol. 13:419-427(1994) [PubMed: 8011168] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA]. Strain: C57BL/6J.
[4]	"The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed: 15489334] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Strain: C57BL/6J. Tissue: Brain and Mammary gland.
[5]	"High throughput quantitative glycomics and glycoform-focused proteomics of murine dermis and epidermis." Uematsu R., Furukawa J., Nakagawa H., Shinohara Y., Deguchi K., Monde K., Nishimura S. Mol. Cell. Proteomics 4:1977-1989(2005) [PubMed: 16170054] [Abstract] Cited for: GLYCOSYLATION [LARGE SCALE ANALYSIS] AT ASN-261, MASS SPECTROMETRY. Tissue: Epidermis.
+	Additional computationally mapped references.

Cross-references

Sequence databases
EMBLGenBankDDBJ	X53337 mRNA. Translation: CAA37423.1. X52886 mRNA. Translation: CAA37067.1. X68378 , X68379, X68380, X68381, X68382, X68383 Genomic DNA. Translation: CAA48453.1. BC054758 mRNA. Translation: AAH54758.1. BC057931 mRNA. Translation: AAH57931.1.
PIR	KHMSD. I48278.
RefSeq	NP_034113.1.
UniGene	Mm.231395
3D structure databases
HSSP	HSSP built from PDB template 1LYB based on UniProtKB P07339.
SMR	P18242. Positions 169-407.
ModBase	Search...
Protein family/group databases
MEROPS	A01.009.
Genome annotation databases
Ensembl	ENSMUSG00000007891. Mus musculus. [Contig view]
GeneID	13033.
KEGG	mmu:13033.
Organism-specific databases
MGI	MGI:88562. Ctsd.
Phylogenomic databases
HOVERGEN	P18242.
Gene expression databases
ArrayExpress	P18242.
CleanEx	MM_CTSD.
GermOnline	ENSMUSG00000007891. Mus musculus.
Family and domain databases
InterPro	IPR001969. Pept_Asp_AS. IPR009007. Pept_Aspartc_cat. IPR001461. Peptidase_A1. IPR012848. Propep_A1. [Graphical view]
Gene3D	G3DSA:2.40.70.10. Pept_Aspartc_cat. 2 hits.
PANTHER	PTHR13683. Peptidase_A1. 1 hit.
Pfam	PF07966. A1_Propeptide. 1 hit. PF00026. Asp. 1 hit. [Graphical view]
PRINTS	PR00792. PEPSIN.
PROSITE	PS00141. ASP_PROTEASE. 2 hits. [Graphical view]
ProDom	P18242. [Graphical view] [Entries sharing at least one domain]
BLOCKS	Search...
Other Resources
SOURCE	Search...
ProtoNet	Search...

Entry information

Entry name

CATD_MOUSE

Accession

Primary (citable) accession number: P18242

Entry history

Integrated into UniProtKB/Swiss-Prot:	November 1, 1990
Last sequence update:	November 1, 1990
Last modified:	September 2, 2008
This is version 86 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HPI (Human Proteome Initiative)