CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-007698
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Ubiquitin carboxyl-terminal hydrolase 6 
Protein Synonyms/Alias
 Deubiquitinating enzyme 6; Ubiquitin thioesterase 6; Ubiquitin-specific-processing protease 6 
Gene Name
 UBP6 
Gene Synonyms/Alias
 YFR010W 
Created Date
 July 27, 2013 
Organism
 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) 
NCBI Taxa ID
 559292 
Lysine Modification
Position
Peptide
Type
References
190VLLNTLRKCYPQFAEubiquitination[1]
253NDNDITVKENESDSKubiquitination[1]
308KKISRLPKFLTVQYVubiquitination[1]
378EREIKRRKFDPSSSEubiquitination[1]
Reference
 [1] Global analysis of phosphorylation and ubiquitylation cross-talk in protein degradation.
 Swaney DL, Beltrao P, Starita L, Guo A, Rush J, Fields S, Krogan NJ, VillĂ©n J.
 Nat Methods. 2013 Jul;10(7):676-82. [PMID: 23749301
Functional Description
 Predominant proteasome-associated deubiquitinase which releases ubiquitin from the proteasome targeted ubiquitinated proteins. Ensures the regeneration of ubiquitin at the proteasome. Has proteasome-inhibitory activity and delays the degradation of ubiquitinated proteins to provide a time window allowing gradual deubiquitination of the substrate. Stabilizes the association of HUL5 with proteasomes and works in opposition to polyubiquitin elongation activity of HUL5. 
Sequence Annotation
 DOMAIN 6 80 Ubiquitin-like.
 ACT_SITE 118 118 Nucleophile (By similarity).
 ACT_SITE 447 447 Proton acceptor (By similarity).
 MOD_RES 389 389 Phosphothreonine.
 MOD_RES 470 470 Phosphoserine.  
Keyword
 3D-structure; Complete proteome; Hydrolase; Phosphoprotein; Protease; Reference proteome; Thiol protease; Ubl conjugation pathway. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 499 AA 
Protein Sequence
MSGETFEFNI RHSGKVYPIT LSTDATSADL KSKAEELTQV PSARQKYMVK GGLSGEESIK 60
IYPLIKPGST VMLLGTPDAN LISKPAKKNN FIEDLAPEQQ VQQFAQLPVG FKNMGNTCYL 120
NATLQALYRV NDLRDMILNY NPSQGVSNSG AQDEEIHKQI VIEMKRCFEN LQNKSFKSVL 180
PIVLLNTLRK CYPQFAERDS QGGFYKQQDA EELFTQLFHS MSIVFGDKFS EDFRIQFKTT 240
IKDTANDNDI TVKENESDSK LQCHISGTTN FMRNGLLEGL NEKIEKRSDL TGANSIYSVE 300
KKISRLPKFL TVQYVRFFWK RSTNKKSKIL RKVVFPFQLD VADMLTPEYA AEKVKVRDEL 360
RKVEKEKNEK EREIKRRKFD PSSSENVMTP REQYETQVAL NESEKDQWLE EYKKHFPPNL 420
EKGENPSCVY NLIGVITHQG ANSESGHYQA FIRDELDENK WYKFNDDKVS VVEKEKIESL 480
AGGGESDSAL ILMYKGFGL 499 
Gene Ontology
 GO:0005838; C:proteasome regulatory particle; IPI:SGD.
 GO:0004221; F:ubiquitin thiolesterase activity; IEA:InterPro.
 GO:0004843; F:ubiquitin-specific protease activity; IDA:SGD.
 GO:0016579; P:protein deubiquitination; IMP:SGD.
 GO:0006511; P:ubiquitin-dependent protein catabolic process; IEA:InterPro. 
Interpro
 IPR018200; Pept_C19ubi-hydrolase_C_CS.
 IPR001394; Peptidase_C19.
 IPR000626; Ubiquitin. 
Pfam
 PF00443; UCH 
SMART
 SM00213; UBQ 
PROSITE
 PS00299; UBIQUITIN_1
 PS50053; UBIQUITIN_2
 PS00972; UCH_2_1
 PS00973; UCH_2_2
 PS50235; UCH_2_3 
PRINTS