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Q0IIF7 (UBP14_BOVIN) Reviewed, UniProtKB/Swiss-Prot

Last modified June 11, 2014. Version 57. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Ubiquitin carboxyl-terminal hydrolase 14

EC=3.4.19.12
Alternative name(s):
Deubiquitinating enzyme 14
Ubiquitin thioesterase 14
Ubiquitin-specific-processing protease 14
Gene names
Name:USP14
OrganismBos taurus (Bovine) [Reference proteome]
Taxonomic identifier9913 [NCBI]
Taxonomic lineageEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaLaurasiatheriaCetartiodactylaRuminantiaPecoraBovidaeBovinaeBos

Protein attributes

Sequence length494 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Function

Proteasome-associated deubiquitinase which releases ubiquitin from the proteasome targeted ubiquitinated proteins. Ensures the regeneration of ubiquitin at the proteasome. Is a reversibly associated subunit of the proteasome and a large fraction of proteasome-free protein exists within the cell. Required for the degradation of the chemokine receptor CXCR4 which is critical for CXCL12-induced cell chemotaxis. Serves also as a physiological inhibitor of endoplasmic reticulum-associated degradation (ERAD) under the non-stressed condition by inhibiting the degradation of unfolded endoplasmic reticulum proteins via interaction with ERN1. Indispensable for synaptic development and function at neuromuscular junctions (NMJs) 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

Homodimer Potential. Interacts with FANCC, CXCR4 and ERN1 By similarity. Associates with the 26S proteasome.

Subcellular location

Cytoplasm By similarity. Cell membrane; Peripheral membrane protein By similarity.

Sequence similarities

Belongs to the peptidase C19 family. USP14/UBP6 subfamily.

Contains 1 ubiquitin-like domain.

Contains 1 USP domain.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 494494Ubiquitin carboxyl-terminal hydrolase 14
PRO_0000268845

Regions

Domain4 – 8077Ubiquitin-like
Domain105 – 483379USP

Sites

Active site1141Nucleophile By similarity
Active site4351Proton acceptor By similarity

Amino acid modifications

Modified residue1431Phosphoserine By similarity
Modified residue2351Phosphothreonine By similarity
Modified residue4491N6-acetyllysine By similarity

Sequences

Sequence LengthMass (Da)Tools
Q0IIF7 [UniParc].

Last modified January 23, 2007. Version 3.
Checksum: 089AE0AC7790CCC5

FASTA49456,013
        10         20         30         40         50         60 
MPLYSVTVKW GKEKFEGVEL NTDEPPMVFK AQLFALTGVQ PARQKVMVKG GTLKDDDWGN 

        70         80         90        100        110        120 
IKMKNGMTVL MMGSADALPE EPSAKTVFVE DMTEEQLASA MELPCGLTNL GNTCYMNATV 

       130        140        150        160        170        180 
QCIRSVPELK DALKRYAGAL RASGEMASAQ YITAALRDLF DSMDKTSSSI PPIILLQFLH 

       190        200        210        220        230        240 
MAFPQFAEKG EQGQYLQQDA NECWVQMMRV LQQKLEAIED DTVKETDSSS ASAVTPSKKK 

       250        260        270        280        290        300 
SLIDQFFGVE FETTMKCTES EEEEVTKGKE SQLQLSCFIN QEVKYLFTGL KLRLQEEITK 

       310        320        330        340        350        360 
QSPTLQRNAL YIKSSKISRL PAYLTIQMVR FFYKEKESVN AKVLKDVKFP LMLDVYELCT 

       370        380        390        400        410        420 
PELQEKMVSF RSKFKDLEDK KVNQQPKTGD KDSSPQKEVK YEPFSFADDI GSNNCGYYDL 

       430        440        450        460        470        480 
QAVLTHQGRS SSSGHYVSWV KRKQDEWIKF DDDKVSIVTP EDILRLSGGG DWHIAYVLLY 

       490 
GPRRVEIMEE ESEQ 

« Hide

References

« Hide 'large scale' references
[1]NIH - Mammalian Gene Collection (MGC) project
Submitted (AUG-2006) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
Strain: Hereford.
Tissue: Fetal pons.
[2]"Relative structural and functional roles of multiple deubiquitylating proteins associated with mammalian 26S proteasome."
Koulich E., Li X., DeMartino G.N.
Mol. Biol. Cell 19:1072-1082(2008) [PubMed] [Europe PMC] [Abstract]
Cited for: ASSOCIATION WITH THE 26S PROTEASOME.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
BC122666 mRNA. Translation: AAI22667.1.
RefSeqNP_001068657.1. NM_001075189.1.
UniGeneBt.20599.

3D structure databases

ProteinModelPortalQ0IIF7.
SMRQ0IIF7. Positions 6-86, 98-483.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING9913.ENSBTAP00000025580.

Protein family/group databases

MEROPSC19.015.

Proteomic databases

PRIDEQ0IIF7.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID505106.
KEGGbta:505106.

Organism-specific databases

CTD9097.

Phylogenomic databases

eggNOGNOG286607.
HOGENOMHOG000202292.
HOVERGENHBG054185.
InParanoidQ0IIF7.
KOK11843.

Family and domain databases

InterProIPR018200. Pept_C19ubi-hydrolase_C_CS.
IPR001394. Peptidase_C19_UCH.
IPR000626. Ubiquitin-like.
IPR029071. Ubiquitin-rel_dom.
IPR019954. Ubiquitin_CS.
IPR028889. UCH/PAN2.
[Graphical view]
PfamPF00443. UCH. 1 hit.
[Graphical view]
SMARTSM00213. UBQ. 1 hit.
[Graphical view]
SUPFAMSSF54236. SSF54236. 1 hit.
PROSITEPS00299. UBIQUITIN_1. 1 hit.
PS50053. UBIQUITIN_2. 1 hit.
PS00972. USP_1. 1 hit.
PS00973. USP_2. 1 hit.
PS50235. USP_3. 1 hit.
[Graphical view]
ProtoNetSearch...

Other

NextBio20866986.

Entry information

Entry nameUBP14_BOVIN
AccessionPrimary (citable) accession number: Q0IIF7
Entry history
Integrated into UniProtKB/Swiss-Prot: December 12, 2006
Last sequence update: January 23, 2007
Last modified: June 11, 2014
This is version 57 of the entry and version 3 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Peptidase families

Classification of peptidase families and list of entries