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Q01476

- UBP2_YEAST

UniProt

Q01476 - UBP2_YEAST

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Protein
Ubiquitin carboxyl-terminal hydrolase 2
Gene
UBP2, YOR124C, O3281, YOR3281C
Organism
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Status
Reviewed - Annotation score: 5 out of 5 - Experimental evidence at protein leveli

Functioni

Has an ATP-independent isopeptidase activity, cleaving at the C-terminus of the ubiquitin moiety in natural or engineered linear fusion proteins, irrespective of their size or the presence of an N-terminal extension to ubiquitin. Removes ubiquitin chains that initiate proteolysis of FZO1 and inhibit mitochondrial fusion.2 Publications

Catalytic activityi

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).

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei745 – 7451Nucleophile By similarity
Active sitei1209 – 12091Proton acceptor By similarity

GO - Molecular functioni

  1. protein binding Source: IntAct
  2. ubiquitin-specific protease activity Source: SGD

GO - Biological processi

  1. protein deubiquitination Source: SGD
  2. ubiquitin-dependent protein catabolic process via the multivesicular body sorting pathway Source: SGD
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protease, Thiol protease

Keywords - Biological processi

Ubl conjugation pathway

Enzyme and pathway databases

BioCyciYEAST:G3O-33651-MONOMER.

Protein family/group databases

MEROPSiC19.003.

Names & Taxonomyi

Protein namesi
Recommended name:
Ubiquitin carboxyl-terminal hydrolase 2 (EC:3.4.19.12)
Alternative name(s):
Deubiquitinating enzyme 2
Ubiquitin thioesterase 2
Ubiquitin-specific-processing protease 2
Gene namesi
Name:UBP2
Ordered Locus Names:YOR124C
ORF Names:O3281, YOR3281C
OrganismiSaccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast)
Taxonomic identifieri559292 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeSaccharomyces
ProteomesiUP000002311: Chromosome XV

Organism-specific databases

CYGDiYOR124c.
SGDiS000005650. UBP2.

Subcellular locationi

GO - Cellular componenti

  1. cytoplasm Source: SGD
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 12721272Ubiquitin carboxyl-terminal hydrolase 2
PRO_0000080586Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Modified residuei907 – 9071Phosphoserine3 Publications

Keywords - PTMi

Phosphoprotein

Proteomic databases

MaxQBiQ01476.
PaxDbiQ01476.
PeptideAtlasiQ01476.

Expressioni

Gene expression databases

GenevestigatoriQ01476.

Interactioni

Subunit structurei

Forms a ternary complex with RSP5 and RUP1. Interacts with FZO1.2 Publications

Binary interactionsi

WithEntry#Exp.IntActNotes
RUP1Q122423EBI-19826,EBI-38794

Protein-protein interaction databases

BioGridi34519. 83 interactions.
DIPiDIP-2647N.
IntActiQ01476. 10 interactions.
MINTiMINT-427685.
STRINGi4932.YOR124C.

Structurei

3D structure databases

ProteinModelPortaliQ01476.

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini736 – 1258523USP
Add
BLAST

Sequence similaritiesi

Belongs to the peptidase C19 family.
Contains 1 USP domain.

Phylogenomic databases

eggNOGiNOG275561.
HOGENOMiHOG000094458.
KOiK11849.
OMAiHRGEASY.
OrthoDBiEOG7327X3.

Family and domain databases

InterProiIPR018200. Pept_C19ubi-hydrolase_C_CS.
IPR001394. Peptidase_C19_UCH.
IPR028889. UCH/PAN2.
IPR025305. UCH_repeat_domain.
[Graphical view]
PfamiPF13446. RPT. 2 hits.
PF00443. UCH. 1 hit.
[Graphical view]
PROSITEiPS00972. USP_1. 1 hit.
PS00973. USP_2. 1 hit.
PS50235. USP_3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q01476-1 [UniParc]FASTAAdd to Basket

« Hide

MPNEDNELQK AIENHHNQLL NQDKENADRN GSVIEDLPLY GTSINQQSTP     50
GDVDDGKHLL YPDIATNLPL KTSDRLLDDI LCDTIFLNST DPKVMQKGLQ 100
SRGILKESML SYSTFRSSIR PNCLGSLTDQ VVFQTKSEYD SISCPKYNKI 150
HVFQAVIFNP SLAEQQISTF DDIVKIPIYH LKVSVKVRQE LERLKKHVGV 200
TQFHSLDHLH EYDRVDLSTF DSSDPNLLDY GIYVSDDTNK LILIEIFKPE 250
FNSPEEHESF TADAIKKRYN AMCVKNESLD KSETPSQVDC FYTLFKIFKG 300
PLTRKSKAEP TKTIDSGNLA LNTHLNPEWL TSKYGFQASS EIDEETNEIF 350
TEYVPPDMVD YVNDLETRKI RESFVRKCLQ LIFWGQLSTS LLAPNSPLKN 400
TKSVKGMSSL QTSFSTLPWF HLLGESRARI LLNSNEQTHS PLDAEPHFIN 450
LSVSHYYTDR DIIRNYESLS SLDPENIGLY FDALTYIANR KGAYQLIAYC 500
GKQDIIGQEA LENALLMFKI NPKECNISEL NEATLLSIYK YETSNKSQVT 550
SNHLTNLKNA LRLLAKYTKS DKLKFYVDHE PYRALSQAYD TLSIDESVDE 600
DIIKTAYSVK INDSPGLKLD CDRALYTIAI SKRSLDLFNF LTEECPQFSN 650
YYGPEKLDYQ EALKLLQVNE NASDETILKI FKQKWFDENV YEPDQFLILR 700
AALTKISIER NSTLITNFLL TGTIDPNSLP PENWPTGINN IGNTCYLNSL 750
LQYYFSIAPL RRYVLEYQKT VENFNDHLSN SGHIRRIGGR EISRGEVERS 800
IQFIYQLRNL FYAMVHTRER CVTPSKELAY LAFAPSNVEV EFEVEGNKVV 850
DQTGVLSDSK KETTDDAFTT KIKDTSLIDL EMEDGLNGDV GTDANRKKNE 900
SNDAEVSENE DTTGLTSPTR VAKISSDQLE NALEMGRQQD VTECIGNVLF 950
QIESGSEPIR YDEDNEQYDL VKQLFYGTTK QSIVPLSATN KVRTKVERFL 1000
SLLINIGDHP KDIYDAFDSY FKDEYLTMEE YGDVIRTVAV TTFPTILQVQ 1050
IQRVYYDRER LMPFKSIEPL PFKEVIYMDR YADTENPLLL AKKKETEEMK 1100
QKLKVMKNRQ RELLSRDDSG LTRKDAFLES IKLLESDTIK KTPLKIEAAN 1150
DVIKTLRNNV QNIDNELMKL YNDINSLEEK ISHQFDDFKE YGYSLFSVFI 1200
HRGEASYGHY WIYIKDRNRN GIWRKYNDET ISEVQEEEVF NFNEGNTATP 1250
YFLVYVKQGQ EGDIEPLKRI LK 1272
Length:1,272
Mass (Da):146,355
Last modified:November 1, 1997 - v2
Checksum:i6D106539AE5C5F3F
GO

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti658 – 6658Missing1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M94916 Genomic DNA. Translation: AAA35190.1.
X94335 Genomic DNA. Translation: CAA64043.1.
X90518 Genomic DNA. Translation: CAA62120.1.
Z75032 Genomic DNA. Translation: CAA99323.1.
BK006948 Genomic DNA. Translation: DAA10898.1.
PIRiS60999.
RefSeqiNP_014767.3. NM_001183543.3.

Genome annotation databases

EnsemblFungiiYOR124C; YOR124C; YOR124C.
GeneIDi854291.
KEGGisce:YOR124C.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M94916 Genomic DNA. Translation: AAA35190.1 .
X94335 Genomic DNA. Translation: CAA64043.1 .
X90518 Genomic DNA. Translation: CAA62120.1 .
Z75032 Genomic DNA. Translation: CAA99323.1 .
BK006948 Genomic DNA. Translation: DAA10898.1 .
PIRi S60999.
RefSeqi NP_014767.3. NM_001183543.3.

3D structure databases

ProteinModelPortali Q01476.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

BioGridi 34519. 83 interactions.
DIPi DIP-2647N.
IntActi Q01476. 10 interactions.
MINTi MINT-427685.
STRINGi 4932.YOR124C.

Protein family/group databases

MEROPSi C19.003.

Proteomic databases

MaxQBi Q01476.
PaxDbi Q01476.
PeptideAtlasi Q01476.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii YOR124C ; YOR124C ; YOR124C .
GeneIDi 854291.
KEGGi sce:YOR124C.

Organism-specific databases

CYGDi YOR124c.
SGDi S000005650. UBP2.

Phylogenomic databases

eggNOGi NOG275561.
HOGENOMi HOG000094458.
KOi K11849.
OMAi HRGEASY.
OrthoDBi EOG7327X3.

Enzyme and pathway databases

BioCyci YEAST:G3O-33651-MONOMER.

Miscellaneous databases

NextBioi 976278.

Gene expression databases

Genevestigatori Q01476.

Family and domain databases

InterProi IPR018200. Pept_C19ubi-hydrolase_C_CS.
IPR001394. Peptidase_C19_UCH.
IPR028889. UCH/PAN2.
IPR025305. UCH_repeat_domain.
[Graphical view ]
Pfami PF13446. RPT. 2 hits.
PF00443. UCH. 1 hit.
[Graphical view ]
PROSITEi PS00972. USP_1. 1 hit.
PS00973. USP_2. 1 hit.
PS50235. USP_3. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Ubiquitin-specific proteases of Saccharomyces cerevisiae. Cloning of UBP2 and UBP3, and functional analysis of the UBP gene family."
    Baker R.T., Tobias J.W., Varshavsky A.
    J. Biol. Chem. 267:23364-23375(1992) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. "Sequencing and analysis of 51 kb on the right arm of chromosome XV from Saccharomyces cerevisiae reveals 30 open reading frames."
    Wiemann S., Rechmann S., Benes V., Voss H., Schwager C., Vlcek C., Stegemann J., Zimmermann J., Erfle H., Paces V., Ansorge W.
    Yeast 12:281-288(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: ATCC 96604 / S288c / FY1679.
  3. Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  4. "The nucleotide sequence of Saccharomyces cerevisiae chromosome XV."
    Dujon B., Albermann K., Aldea M., Alexandraki D., Ansorge W., Arino J., Benes V., Bohn C., Bolotin-Fukuhara M., Bordonne R., Boyer J., Camasses A., Casamayor A., Casas C., Cheret G., Cziepluch C., Daignan-Fornier B., Dang V.-D.
    , de Haan M., Delius H., Durand P., Fairhead C., Feldmann H., Gaillon L., Galisson F., Gamo F.-J., Gancedo C., Goffeau A., Goulding S.E., Grivell L.A., Habbig B., Hand N.J., Hani J., Hattenhorst U., Hebling U., Hernando Y., Herrero E., Heumann K., Hiesel R., Hilger F., Hofmann B., Hollenberg C.P., Hughes B., Jauniaux J.-C., Kalogeropoulos A., Katsoulou C., Kordes E., Lafuente M.J., Landt O., Louis E.J., Maarse A.C., Madania A., Mannhaupt G., Marck C., Martin R.P., Mewes H.-W., Michaux G., Paces V., Parle-McDermott A.G., Pearson B.M., Perrin A., Pettersson B., Poch O., Pohl T.M., Poirey R., Portetelle D., Pujol A., Purnelle B., Ramezani Rad M., Rechmann S., Schwager C., Schweizer M., Sor F., Sterky F., Tarassov I.A., Teodoru C., Tettelin H., Thierry A., Tobiasch E., Tzermia M., Uhlen M., Unseld M., Valens M., Vandenbol M., Vetter I., Vlcek C., Voet M., Volckaert G., Voss H., Wambutt R., Wedler H., Wiemann S., Winsor B., Wolfe K.H., Zollner A., Zumstein E., Kleine K.
    Nature 387:98-102(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 204508 / S288c.
  5. Cited for: GENOME REANNOTATION.
    Strain: ATCC 204508 / S288c.
  6. Cited for: LEVEL OF PROTEIN EXPRESSION [LARGE SCALE ANALYSIS].
  7. "The Rsp5 ubiquitin ligase is coupled to and antagonized by the Ubp2 deubiquitinating enzyme."
    Kee Y., Lyon N., Huibregtse J.M.
    EMBO J. 24:2414-2424(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION, INTERACTION WITH RSP5 AND RUP1.
  8. "Large-scale phosphorylation analysis of alpha-factor-arrested Saccharomyces cerevisiae."
    Li X., Gerber S.A., Rudner A.D., Beausoleil S.A., Haas W., Villen J., Elias J.E., Gygi S.P.
    J. Proteome Res. 6:1190-1197(2007) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-907, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
    Strain: ADR376.
  9. "A multidimensional chromatography technology for in-depth phosphoproteome analysis."
    Albuquerque C.P., Smolka M.B., Payne S.H., Bafna V., Eng J., Zhou H.
    Mol. Cell. Proteomics 7:1389-1396(2008) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-907, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
  10. "Global analysis of Cdk1 substrate phosphorylation sites provides insights into evolution."
    Holt L.J., Tuch B.B., Villen J., Johnson A.D., Gygi S.P., Morgan D.O.
    Science 325:1682-1686(2009) [PubMed] [Europe PMC] [Abstract]
    Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-907, IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS].
  11. "Two deubiquitylases act on mitofusin and regulate mitochondrial fusion along independent pathways."
    Anton F., Dittmar G., Langer T., Escobar-Henriques M.
    Mol. Cell 49:487-498(2013) [PubMed] [Europe PMC] [Abstract]
    Cited for: FUNCTION IN DEUBIQUITINATION OF FZO1, INTERACTION WITH FZO1.

Entry informationi

Entry nameiUBP2_YEAST
AccessioniPrimary (citable) accession number: Q01476
Secondary accession number(s): D6W2I2, Q99357
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 1, 1993
Last sequence update: November 1, 1997
Last modified: June 11, 2014
This is version 131 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Miscellaneous

Present with 2420 molecules/cell in log phase SD medium.

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families
  3. Yeast
    Yeast (Saccharomyces cerevisiae): entries, gene names and cross-references to SGD
  4. Yeast chromosome XV
    Yeast (Saccharomyces cerevisiae) chromosome XV: entries and gene names

External Data

Dasty 3

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