dbPAF Protein Information


Tag Content
dbPAF ID dbPAF-0039389
Uniprot Accession Q9P371; SST2_SCHPO;
Genbank Protein ID NP_594773.1;
Genbank Nucleotide ID NM_001020200.2;
Protein Name AMSH-like protease sst2
Protein Synonyms/Alias Suppressor of ste12 deletion protein 2;
Gene Name sst2
Gene Synonyms/Alias SPAC19B12.10;
Organism Schizosaccharomyces pombe (strain 972 / ATCC 24843)(Fission yeast)
NCBI Taxa ID 284812
Functional Description
(View all)
Zinc metalloprotease that specifically cleaves 'Lys-63'-linked polyubiquitin chains. Does not cleave 'Lys-48'-linked polyubiquitin chains (By similarity). Plays a role in the multivesicular body (MVB) sorting pathway. Required for ubiquitin-dependent sorting of proteins into the endosome and subsequent trafficking to the vacuole. May regulate MVB sorting through deubiquitination of ubiquitinated ESCRT proteins.
Phosphorylation Sites
dbPAF PTMs: 1
PositionPeptidesSourceReferences ( PMIDs )
192PSLNSSPTFNSNLPIdbPTM 3.0;UniProt18257517; 16381945; 23193290
Sequence
(Fasta)
MNILQGSEAP LSYEEIASRA GAFDFNKNIP LKNWLRTSTT ISKQAHVYVS EHDYSNGVFL 60
LFRYCELFMK CQKHPDAAAY KKELFDYYQG VRNALEEIEL IKPIVKEQYE QYQCQKNDLD 120
DLKKLSMKDS QPSLEKPVSY VDEPILEQWA LSDLQILPPS STDLLSPDSQ KLSKSSSDLP 180
QFDYPSLNSS PTFNSNLPIS SSRFEKTSLS DSKLVSPEPL DDNKDIQFIK KPIYTRTSEP 240
RPKPAGTFKI HAYTEGGKPL RTIYLPKLLK KVFLDVVKPN TKKNLETCGI LCGKLRQNAF 300
FITHLVIPLQ EATSDTCGTT DEASLFEFQD KHNLLTLGWI HTHPTQTCFM SSVDLHTHCS 360
YQLMLPEAIA IVMAPSKNTS GIFRLLDPEG LQTIVKCRKP GLFHPHEGKV YTMVAQPGHV 420
REINSKLQVV DLRVK 436
Keyword

KW-0002--3D-structure
KW-0181--Complete proteome
KW-0963--Cytoplasm
KW-0967--Endosome
KW-0378--Hydrolase
KW-0479--Metal-binding
KW-0482--Metalloprotease
KW-0597--Phosphoprotein
KW-0645--Protease
KW-1185--Reference proteome
KW-0833--Ubl conjugation pathway
KW-0862--Zinc

Interpro

IPR000555--JAMM/MPN+_dom

PROSITE
Pfam

PF01398--JAB

Gene Ontology

GO:0032153--C:cell division site
GO:0005768--C:endosome
GO:0030133--C:transport vesicle
GO:0046872--F:metal ion binding
GO:0008237--F:metallopeptidase activity
GO:0004843--F:ubiquitin-specific protease activity
GO:0006897--P:endocytosis
GO:0045324--P:late endosome to vacuole transport
GO:0016579--P:protein deubiquitination
GO:0043328--P:protein targeting to vacuole involved in ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway