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Q5RBQ4 (UBP46_PONAB) Reviewed, UniProtKB/Swiss-Prot

Last modified May 1, 2013. Version 44. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended name:
Ubiquitin carboxyl-terminal hydrolase 46
EC=3.4.19.12
Alternative name(s):
Deubiquitinating enzyme 46
Ubiquitin thioesterase 46
Ubiquitin-specific-processing protease 46
Gene names
Name:USP46
OrganismPongo abelii (Sumatran orangutan) (Pongo pygmaeus abelii) [Reference proteome]
Taxonomic identifier9601 [NCBI]
Taxonomic lineageEukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Pongo

Protein attributes

Sequence length366 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

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 By similarity.

Catalytic activity

Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).

Subunit structure

Interacts with WDR48 By similarity.

Sequence similarities

Belongs to the peptidase C19 family. USP12/USP46 subfamily.

Alternative products

This entry describes 2 isoforms produced by alternative splicing. [Align] [Select]
Isoform 1 (identifier: Q5RBQ4-1)

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.
Isoform 2 (identifier: Q5RBQ4-2)

The sequence of this isoform differs from the canonical sequence as follows:
     13-39: Missing.
Note: No experimental confirmation available.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 366366Ubiquitin carboxyl-terminal hydrolase 46
PRO_0000304740

Sites

Active site441Nucleophile By similarity
Active site3131Proton acceptor By similarity

Natural variations

Alternative sequence13 – 3927Missing in isoform 2.
VSP_037622

Sequences

Sequence LengthMass (Da)Tools
Isoform 1 [UniParc].

Last modified December 21, 2004. Version 1.
Checksum: 67BB113FC4081C46

FASTA36642,442
        10         20         30         40         50         60 
MTVRNIASIC NMGTNASALE KDIGPEQFPI NEHYFGLVNF GNTCYCNSVL QALYFCRPFR 

        70         80         90        100        110        120 
ENVLAYKAQQ KKKENLLTCL ADLFHSIATQ KKKVGVIPPK KFISRLRKEN DLFDNYMQQD 

       130        140        150        160        170        180 
AHEFLNYLLN TIADILQEEK KQEKQNGKLK NGNMNEPAEN NKPELTWVHE IFQGTLTNET 

       190        200        210        220        230        240 
RCLNCETVSS KDEDFLDLSV DVEQNTSITH CLRDFSNTET LCSEQKYYCE TCCSKQEAQK 

       250        260        270        280        290        300 
RMRVKKLPMI LALHLKRFKY MEQLHRYTKL SYRVVFPLEL RLFNTSSDAV NLDRMYDLVA 

       310        320        330        340        350        360 
VVVHCGSGPN RGHYITIVKS HGFWLLFDDD IVEKIDAQAI EEFYGLTSDI SKNSESGYIL 


FYQSRE

« Hide

Isoform 2 [UniParc].

Checksum: 29DA2DD25776A34E
Show »

FASTA33939,499

References

[1]The German cDNA consortium
Submitted (NOV-2004) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORMS 1 AND 2).
Tissue: Kidney.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CR858584 mRNA. Translation: CAH90806.1.
CR858606 mRNA. Translation: CAH90828.1.
RefSeqNP_001127337.1. NM_001133865.1.
NP_001128936.1. NM_001135464.1.
UniGenePab.19202.
Pab.19798.

3D structure databases

HSSPHSSP built from PDB template 1NB8 based on UniProtKB Q93009.
ProteinModelPortalQ5RBQ4.
ModBaseSearch...

Proteomic databases

PRIDEQ5RBQ4.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID100174399.
100189895.
KEGGpon:100174399.
pon:100189895.

Organism-specific databases

CTD64854.

Phylogenomic databases

HOGENOMHOG000231498.
HOVERGENHBG054038.
InParanoidQ5RBN2.
KOK11842.

Family and domain databases

InterProIPR018200. Pept_C19ubi-hydrolase_C_CS.
IPR001394. Peptidase_C19.
[Graphical view]
PfamPF00443. UCH. 1 hit.
[Graphical view]
PROSITEPS00972. UCH_2_1. 1 hit.
PS00973. UCH_2_2. 1 hit.
PS50235. UCH_2_3. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameUBP46_PONAB
AccessionPrimary (citable) accession number: Q5RBQ4
Secondary accession number(s): Q5RBN2
Entry history
Integrated into UniProtKB/Swiss-Prot: September 11, 2007
Last sequence update: December 21, 2004
Last modified: May 1, 2013
This is version 44 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Relevant documents

Peptidase families

Classification of peptidase families and list of entries

SIMILARITY comments

Index of protein domains and families

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