CPLM 1.0 - Compendium of Protein Lysine Modification
TagContent
CPLM ID CPLM-009409
UniProt Accession
Genbank Protein ID
Genbank Nucleotide ID
Protein Name
 Ubiquitin carboxyl-terminal hydrolase 46 
Protein Synonyms/Alias
 Deubiquitinating enzyme 46; Ubiquitin thioesterase 46; Ubiquitin-specific-processing protease 46 
Gene Name
 USP46 
Gene Synonyms/Alias
  
Created Date
 July 27, 2013 
Organism
 Homo sapiens (Human) 
NCBI Taxa ID
 9606 
Lysine Modification
Position
Peptide
Type
References
269EQLHRYTKLSYRVVFubiquitination[1]
Reference
 [1] Refined preparation and use of anti-diglycine remnant (K-ε-GG) antibody enables routine quantification of 10,000s of ubiquitination sites in single proteomics experiments.
 Udeshi ND, Svinkina T, Mertins P, Kuhn E, Mani DR, Qiao JW, Carr SA.
 Mol Cell Proteomics. 2013 Mar;12(3):825-31. [PMID: 23266961
Functional Description
 Deubiquitinating enzyme that plays a role in behavior, possibly by regulating GABA action. May act by mediating the deubiquitination of GAD1/GAD67. Has almost no deubiquitinating activity by itself and requires the interaction with WDR48 to have a high activity. Not involved in deubiquitination of monoubiquitinated FANCD2. 
Sequence Annotation
 ACT_SITE 44 44 Nucleophile (By similarity).
 ACT_SITE 313 313 Proton acceptor (By similarity).  
Keyword
 Alternative splicing; Behavior; Complete proteome; Hydrolase; Polymorphism; Protease; Reference proteome; Thiol protease; Ubl conjugation pathway. 
Sequence Source
 UniProt (SWISSPROT/TrEMBL); GenBank; EMBL 
Protein Length
 366 AA 
Protein Sequence
MTVRNIASIC NMGTNASALE KDIGPEQFPI NEHYFGLVNF GNTCYCNSVL QALYFCRPFR 60
ENVLAYKAQQ KKKENLLTCL ADLFHSIATQ KKKVGVIPPK KFISRLRKEN DLFDNYMQQD 120
AHEFLNYLLN TIADILQEEK KQEKQNGKLK NGNMNEPAEN NKPELTWVHE IFQGTLTNET 180
RCLNCETVSS KDEDFLDLSV DVEQNTSITH CLRDFSNTET LCSEQKYYCE TCCSKQEAQK 240
RMRVKKLPMI LALHLKRFKY MEQLHRYTKL SYRVVFPLEL RLFNTSSDAV NLDRMYDLVA 300
VVVHCGSGPN RGHYITIVKS HGFWLLFDDD IVEKIDAQAI EEFYGLTSDI SKNSESGYIL 360
FYQSRE 366 
Gene Ontology
 GO:0004221; F:ubiquitin thiolesterase activity; IDA:UniProtKB.
 GO:0004843; F:ubiquitin-specific protease activity; IDA:UniProtKB.
 GO:0007610; P:behavior; ISS:UniProtKB.
 GO:0016579; P:protein deubiquitination; IDA:UniProtKB.
 GO:0032228; P:regulation of synaptic transmission, GABAergic; ISS:UniProtKB.
 GO:0006511; P:ubiquitin-dependent protein catabolic process; IEA:InterPro. 
Interpro
 IPR018200; Pept_C19ubi-hydrolase_C_CS.
 IPR001394; Peptidase_C19. 
Pfam
 PF00443; UCH 
SMART
  
PROSITE
 PS00972; UCH_2_1
 PS00973; UCH_2_2
 PS50235; UCH_2_3 
PRINTS