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Q5F3A6

- OTU1_CHICK

UniProt

Q5F3A6 - OTU1_CHICK

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Protein

Ubiquitin thioesterase OTU1

Gene

YOD1

Organism
Gallus gallus (Chicken)
Status
Reviewed - Annotation score: 4 out of 5- Experimental evidence at transcript leveli

Functioni

Hydrolase that can remove conjugated ubiquitin from proteins and participates in endoplasmic reticulum-associated degradation (ERAD) for misfolded lumenal proteins. May act by triming the ubiquitin chain on the associated substrate to facilitate their threading through the VCP/p97 pore. Ubiquitin moieties on substrates may present a steric impediment to the threading process when the substrate is transferred to the VCP pore and threaded through VCP's axial channel. Mediates deubiquitination of 'Lys-27'-, 'Lys-29'- and 'Lys-33'-linked polyubiquitin chains. Also able to hydrolyze 'Lys-11'-linked ubiquitin chains. Cleaves both polyubiquitin and di-ubiquitin (By similarity).By similarity

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 sitei111 – 1111By similarity
Active sitei114 – 1141NucleophileBy similarity
Binding sitei220 – 2201Substrate; via carbonyl oxygenBy similarity
Active sitei221 – 2211By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Zinc fingeri272 – 29625C2H2-typeAdd
BLAST

GO - Molecular functioni

  1. metal ion binding Source: UniProtKB-KW
  2. ubiquitin-specific protease activity Source: UniProtKB

GO - Biological processi

  1. cellular amino acid metabolic process Source: UniProtKB
  2. endoplasmic reticulum unfolded protein response Source: UniProtKB
  3. ER-associated ubiquitin-dependent protein catabolic process Source: UniProtKB
  4. protein K11-linked deubiquitination Source: UniProtKB
  5. protein K27-linked deubiquitination Source: UniProtKB
  6. protein K29-linked deubiquitination Source: UniProtKB
  7. protein K33-linked deubiquitination Source: UniProtKB
  8. protein K48-linked deubiquitination Source: UniProtKB
  9. protein K63-linked deubiquitination Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase, Protease, Thiol protease

Keywords - Biological processi

Ubl conjugation pathway, Unfolded protein response

Keywords - Ligandi

Metal-binding, Zinc

Protein family/group databases

MEROPSiC85.007.

Names & Taxonomyi

Protein namesi
Recommended name:
Ubiquitin thioesterase OTU1 (EC:3.4.19.12)
Gene namesi
Name:YOD1
ORF Names:RCJMB04_24h21
OrganismiGallus gallus (Chicken)
Taxonomic identifieri9031 [NCBI]
Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiTestudines + Archosauria groupArchosauriaDinosauriaSaurischiaTheropodaCoelurosauriaAvesNeognathaeGalloanseraeGalliformesPhasianidaePhasianinaeGallus
ProteomesiUP000000539: Unplaced

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 302302Ubiquitin thioesterase OTU1PRO_0000282359Add
BLAST

Proteomic databases

PaxDbiQ5F3A6.

Interactioni

Protein-protein interaction databases

STRINGi9031.ENSGALP00000039556.

Structurei

3D structure databases

ProteinModelPortaliQ5F3A6.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini103 – 228126OTUPROSITE-ProRule annotationAdd
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni5 – 8379UBX-likeAdd
BLAST
Regioni108 – 1147Cys-loopBy similarity
Regioni167 – 17711Variable-loopBy similarityAdd
BLAST
Regioni217 – 2215His-loopBy similarity
Regioni245 – 2506S2 siteBy similarity

Domaini

The C2H2-type zinc finger mediates specificity for 'Lys-27'-, 'Lys-29'- and 'Lys-33'-linked polyubiquitin chains but not for 'Lys-11'-linked ubiquitin chains. Selectivity for 'Lys-11'-linked ubiquitin chains is provided by recognition of the sequence surrounding 'Lys-11' in ubiquitin. The S2 site region provides specificity for longer 'Lys-11'-linked ubiquitin chains (By similarity).By similarity

Sequence similaritiesi

Contains 1 C2H2-type zinc finger.Curated
Contains 1 OTU domain.PROSITE-ProRule annotation

Zinc finger

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Zinc fingeri272 – 29625C2H2-typeAdd
BLAST

Keywords - Domaini

Zinc-finger

Phylogenomic databases

eggNOGiCOG5539.
HOGENOMiHOG000193461.
HOVERGENiHBG097006.
InParanoidiQ5F3A6.
KOiK13719.
PhylomeDBiQ5F3A6.

Family and domain databases

InterProiIPR003323. OTU.
IPR029071. Ubiquitin-rel_dom.
IPR007087. Znf_C2H2.
IPR015880. Znf_C2H2-like.
[Graphical view]
PfamiPF02338. OTU. 1 hit.
[Graphical view]
SMARTiSM00355. ZnF_C2H2. 1 hit.
[Graphical view]
SUPFAMiSSF54236. SSF54236. 1 hit.
PROSITEiPS50802. OTU. 1 hit.
PS00028. ZINC_FINGER_C2H2_1. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q5F3A6-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MLRLRCKARS GTQPLPGLTA HSRLRDMQAA LAALTGVPAP AQRLLLGFPP
60 70 80 90 100
RSLDLSDGER RLGELGIHSG DTLIVEEDTS KPSAGSPVVA KRTMAVREAV
110 120 130 140 150
PVLARRVVPA DNSCLFTSVY YVVEGGVYDP GCAPEMRSLI AQIVASDPEA
160 170 180 190 200
YCEAVLGKTN REYCEWIRRE ETWGGAIEVS ILSKFYQCEI CVVDTQTVRI
210 220 230 240 250
DRFGEDAGYT KRVLLIYDGI HYDPLERKIP DSDVPPQTIF STTDDVVLAQ
260 270 280 290 300
ALELADEARR KRQFTDVNRF TLRCMVCQKG LTGQVEAREH AKETGHTNFG

EV
Length:302
Mass (Da):33,384
Last modified:March 15, 2005 - v1
Checksum:i6ABA3C65C985248C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ851744 mRNA. Translation: CAH65378.1.
RefSeqiNP_001026670.1. NM_001031499.1.
UniGeneiGga.42722.

Genome annotation databases

GeneIDi428266.
KEGGigga:428266.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AJ851744 mRNA. Translation: CAH65378.1 .
RefSeqi NP_001026670.1. NM_001031499.1.
UniGenei Gga.42722.

3D structure databases

ProteinModelPortali Q5F3A6.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 9031.ENSGALP00000039556.

Protein family/group databases

MEROPSi C85.007.

Proteomic databases

PaxDbi Q5F3A6.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 428266.
KEGGi gga:428266.

Organism-specific databases

CTDi 55432.

Phylogenomic databases

eggNOGi COG5539.
HOGENOMi HOG000193461.
HOVERGENi HBG097006.
InParanoidi Q5F3A6.
KOi K13719.
PhylomeDBi Q5F3A6.

Miscellaneous databases

NextBioi 20829307.
PROi Q5F3A6.

Family and domain databases

InterProi IPR003323. OTU.
IPR029071. Ubiquitin-rel_dom.
IPR007087. Znf_C2H2.
IPR015880. Znf_C2H2-like.
[Graphical view ]
Pfami PF02338. OTU. 1 hit.
[Graphical view ]
SMARTi SM00355. ZnF_C2H2. 1 hit.
[Graphical view ]
SUPFAMi SSF54236. SSF54236. 1 hit.
PROSITEi PS50802. OTU. 1 hit.
PS00028. ZINC_FINGER_C2H2_1. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA].
    Strain: CB.
    Tissue: Bursa of Fabricius.

Entry informationi

Entry nameiOTU1_CHICK
AccessioniPrimary (citable) accession number: Q5F3A6
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 3, 2007
Last sequence update: March 15, 2005
Last modified: November 26, 2014
This is version 56 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programChordata Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3