dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0001157
Uniprot Accession O35186; CATK_RAT;
Genbank Protein ID NP_113748.1;
Genbank Nucleotide ID NM_031560.2;
Protein Name Cathepsin K
Protein Synonyms/Alias
Gene Name Ctsk
Gene Synonyms/Alias
Organism Rattus norvegicus(Rat)
NCBI Taxa ID 10116
Functional Description
(View all)
Closely involved in osteoclastic bone resorption and may participate partially in the disorder of bone remodeling. Displays potent endoprotease activity against fibrinogen at acid pH. May play an important role in extracellular matrix degradation (By similarity).
Phosphorylation Sites
dbPAF PTMs: 3
PositionPeptidesSourceReferences ( PMIDs )
107SFSNDTLYTPEWEGRdbPTM 3.0;PhosphoSitePlus;SysPTM 2.0;curated16641100; 16381945; 23193290; 22135298; 19366988; 22817900
108FSNDTLYTPEWEGRVdbPTM 3.0;PhosphoSitePlus;SysPTM 2.0;curated16641100; 16381945; 23193290; 22135298; 19366988; 22817900
121RVPDSIDYRKKGYVTdbPTM 3.0;PhosphoSitePlus;SysPTM 2.0;curated16641100; 16381945; 23193290; 22135298; 19366988; 22817900
Sequence
(Fasta)
MWVFKFLLLP VVSFALSPEE TLDTQWELWK KTHGKQYNSK VDEISRRLIW EKNLKKISVH 60
NLEASLGAHT YELAMNHLGD MTSEEVVQKM TGLRVPPSRS FSNDTLYTPE WEGRVPDSID 120
YRKKGYVTPV KNQGQCGSCW AFSSAGALEG QLKKKTGKLL ALSPQNLVDC VSENYGCGGG 180
YMTTAFQYVQ QNGGIDSEDA YPYVGQDESC MYNATAKAAK CRGYREIPVG NEKALKRAVA 240
RVGPVSVSID ASLTSFQFYS RGVYYDENCD RDNVNHAVLV VGYGTQKGNK YWIIKNSWGE 300
SWGNKGYVLL ARNKNNACGI TNLASFPKM
Keyword

KW-0181--Complete proteome
KW-1015--Disulfide bond
KW-0325--Glycoprotein
KW-0378--Hydrolase
KW-0458--Lysosome
KW-0645--Protease
KW-1185--Reference proteome
KW-0732--Signal
KW-0788--Thiol protease
KW-0865--Zymogen

Interpro

IPR025661--Pept_asp_AS
IPR000169--Pept_cys_AS
IPR025660--Pept_his_AS
IPR013128--Peptidase_C1A
IPR000668--Peptidase_C1A_C
IPR015644--Peptidase_C1A_cathepsin-K
IPR013201--Prot_inhib_I29

PROSITE

PS00640--THIOL_PROTEASE_ASN
PS00139--THIOL_PROTEASE_CYS
PS00639--THIOL_PROTEASE_HIS

Pfam

PF08246--Inhibitor_I29
PF00112--Peptidase_C1

Gene Ontology

GO:0005737--C:cytoplasm
GO:0005615--C:extracellular space
GO:0005764--C:lysosome
GO:0004197--F:cysteine-type endopeptidase activity
GO:0008234--F:cysteine-type peptidase activity
GO:0045453--P:bone resorption
GO:0030574--P:collagen catabolic process
GO:0001957--P:intramembranous ossification
GO:1903955--P:positive regulation of protein targeting to mitochondrion
GO:0006508--P:proteolysis
GO:0051603--P:proteolysis involved in cellular protein catabolic process
GO:1903146--P:regulation of mitophagy