Identification |
HMDB Protein ID
| CDBP04636 |
Secondary Accession Numbers
| Not Available |
Name
| Ubiquitin carboxyl-terminal hydrolase 8 |
Description
| Not Available |
Synonyms
|
- Deubiquitinating enzyme 8
- Ubiquitin isopeptidase Y
- Ubiquitin thiolesterase 8
- Ubiquitin-specific-processing protease 8
- hUBPy
|
Gene Name
| USP8 |
Protein Type
| Enzyme |
Biological Properties |
General Function
| Involved in ubiquitin thiolesterase activity |
Specific Function
| Hydrolase that can remove conjugated ubiquitin from proteins and therefore plays an important regulatory role at the level of protein turnover by preventing degradation. Converts both 'Lys-48' an 'Lys-63'-linked ubiquitin chains. Catalytic activity is enhanced in the M phase. Involved in cell proliferation. Required to enter into S phase in response to serum stimulation. May regulate T-cell anergy mediated by RNF128 via the formation of a complex containing RNF128 and OTUB1. Probably regulates the stability of STAM2 and RASGRF1. Regulates endosomal ubiquitin dynamics, cargo sorting, membrane traffic at early endosomes, and maintenance of ESCRT-0 stability. The level of protein ubiquitination on endosomes is essential for maintaining the morphology of the organelle. Deubiquitinates EPS15 and controles tyrosine kinase stability. Removes conjugated ubiquitin from EGFR thus regulating EGFR degradation and downstream MAPK signaling. Involved in acrosome biogenesis through interaction with the spermatid ESCRT-0 complex and microtubules |
GO Classification
|
Function |
hydrolase activity |
ubiquitin thiolesterase activity |
thiolester hydrolase activity |
hydrolase activity, acting on ester bonds |
catalytic activity |
Process |
metabolic process |
catabolic process |
macromolecule catabolic process |
cellular macromolecule catabolic process |
modification-dependent macromolecule catabolic process |
modification-dependent protein catabolic process |
ubiquitin-dependent protein catabolic process |
|
Cellular Location
|
- Cell membrane
- Nucleus
- Cytoplasm
- Peripheral membrane protein
- Peripheral membrane protein
- Endosome membrane
|
Pathways
|
Not Available
|
Gene Properties |
Chromosome Location
| Chromosome:1 |
Locus
| 15q21.2 |
SNPs
| USP8 |
Gene Sequence
|
>3357 bp
ATGCCTGCTGTGGCTTCAGTTCCTAAAGAACTCTACCTCAGTTCTTCACTAAAAGACCTT
AATAAGAAGACAGAAGTTAAACCAGAGAAAATAAGCACTAAGAGTTATGTGCACAGTGCC
CTGAAGATCTTTAAGACAGCAGAAGAATGCAGATTAGATCGTGATGAGGAAAGGGCCTAT
GTACTATATATGAAATACGTGACTGTTTATAATCTTATCAAAAAAAGACCTGATTTCAAG
CAACAGCAGGATTATTTCCATTCAATACTTGGACCTGGAAACATCAAAAAAGCTGTCGAA
GAAGCTGAAAGACTCTCTGAAAGCCTTAAATTAAGATATGAAGAAGCTGAAGTCCGGAAA
AAACTTGAGGAAAAAGACAGGCAGGAGGAAGCACAGCGGCTACAACAAAAAAGGCAGGAA
ACAGGAAGAGAGGATGGTGGCACATTGGCTAAAGGCTCTTTGGAGAATGTTTTGGATTCC
AAAGACAAAACCCAAAAGAGCAATGGTGAAAAGAATGAAAAATGTGAGACCAAAGAGAAA
GGAGCAATCACAGCAAAGGAACTATACACAATGATGACGGATAAAAACATCAGCTTGATT
ATAATGGATGCTCGAAGAATGCAGGATTATCAGGATTCCTGTATTTTACATTCTCTCAGT
GTTCCTGAAGAAGCCATCAGTCCAGGAGTCACTGCTAGTTGGATTGAAGCACACCTGCCA
GATGATTCTAAAGACACATGGAAGAAGAGGGGGAATGTGGAGTATGTGGTACTTCTTGAC
TGGTTTAGTTCTGCCAAAGATTTACAGATTGGAACAACTCTCCGGAGTCTGAAAGATGCA
CTTTTCAAGTGGGAAAGTAAAACTGTCCTGCGCAATGAGCCTTTGGTTTTAGAGGGAGGC
TATGAAAACTGGCTCCTTTGTTATCCCCAGTATACAACAAATGCTAAGGTCACTCCACCC
CCACGACGCCAGAATGAAGAGGTGTCTATCTCATTGGATTTTACTTATCCCTCATTGGAA
GAATCAATTCCTTCTAAACCTGCTGCCCAGACGCCACCTGCATCTATAGAAGTAGATGAA
AATATAGAATTGATAAGTGGTCAAAATGAGAGAATGGGACCACTGAATATATCAACTCCA
GTTGAACCAGTTGCTGCTTCTAAATCTGATGTTTCACCCATAATTCAGCCAGTGCCTAGT
ATAAAGAATGTTCCACAGATTGATCGTACTAAAAAACCAGCAGTCAAATTGCCTGAAGAG
CATAGAATAAAATCTGAAAGTACAAACCATGAGCAACAATCTCCTCAGAGTGGAAAAGTT
ATTCCTGATCGTTCCACCAAGCCAGTAGTTTTTTCTCCAACTCTCATGTTAACAGATGAA
GAAAAGGCTCGTATTCATGCAGAAACTGCTCTTCTAATGGAAAAAAACAAACAAGAAAAA
GAACTTCGGGAAAGGCAGCAAGAGGAACAGAAAGAGAAACTGAGGAAGGAAGAACAAGAA
CAAAAAGCCAAAAAGAAACAAGAAGCTGAAGAAAATGAAATTACAGAGAAGCAACAAAAA
GCAAAAGAAGAAATGGAGAAGAAAGAAAGTGAACAGGCCAAGAAAGAAGATAAAGAAACC
TCAGCAAAGAGGGGCAAAGAAATAACAGGAGTAAAAAGACAAAGTAAAAGTGAACATGAA
ACTTCTGATGCCAAGAAATCTGTAGAAGATAGGGGGAAAAGGTGTCCAACCCCAGAAATA
CAGAAAAAGTCAACAGGAGATGTGCCCCATACATCTGTGACAGGGGATTCAGGTTCAGGC
AAGCCATTTAAGATTAAAGGACAACCAGAAAGTGGAATTCTAAGGACAGGAACTTTTAGA
GAGGATACAGACGATACCGAAAGAAATAAAGCTCAACGAGAACCTTTGACAAGAGCACGA
AGTGAAGAAATGGGGAGGATCGTACCAGGACTGCCTTCAGGCTGGGCCAAGTTTCTTGAC
CCAATCACTGGAACCTTTCGTTATTATCATTCACCCACCAACACTGTTCATATGTACCCA
CCGGAAATGGCTCCTTCATCTGCACCTCCTTCCACCCCTCCAACTCATAAAGCCAAGCCA
CAGATTCCTGCTGAGCGGGATAGGGAACCTTCCAAACTGAAGCGCTCCTACTCCTCCCCA
GATATAACCCAGGCTATTCAAGAGGAAGAGAAGAGGAAGCCAACAGTAACTCCAACAGTT
AATCGGGAAAACAAGCCAACATGTTATCCTAAAGCTGAGATCTCAAGGCTTTCTGCTTCT
CAGATTCGGAACCTCAATCCTGTTTTTGGAGGTTCTGGACCAGCTCTTACTGGACTTCGT
AACTTAGGAAATACTTGTTATATGAACTCAATATTGCAGTGCCTATGTAACGCTCCACAT
TTGGCTGATTATTTCAACCGAAACTGTTATCAGGATGATATTAACAGGTCAAATTTGTTG
GGGCATAAAGGTGAAGTGGCAGAAGAATTTGGTATAATCATGAAAGCCCTGTGGACAGGA
CAGTATAGATATATCAGTCCAAAGGACTTTAAAATCACCATTGGGAAGATCAATGACCAG
TTTGCAGGATACAGTCAGCAAGATTCACAAGAATTGCTTCTGTTCCTAATGGATGGTCTC
CATGAAGATCTAAATAAAGCTGATAATCGGAAGAGATATAAAGAAGAAAATAATGATCAT
CTCGATGACTTTAAAGCTGCAGAACATGCCTGGCAGAAACACAAGCAGCTCAATGAGTCT
ATTATTGTTGCACTTTTTCAGGGTCAATTCAAATCTACAGTACAGTGCCTCACATGTCAC
AAAAAGTCTAGGACATTTGAGGCCTTCATGTATTTGTCTCTACCACTAGCATCCACAAGT
AAATGTACATTACAGGATTGCCTTAGATTATTTTCCAAAGAAGAAAAACTCACAGATAAC
AACAGATTTTACTGCAGTCATTGCAGAGCTCGACGGGATTCTCTAAAAAAGATAGAAATC
TGGAAGTTACCACCTGTGCTTTTAGTGCATCTGAAACGTTTTTCCTACGATGGCAGGTGG
AAACAAAAATTACAGACATCTGTGGACTTCCCGTTAGAAAATCTTGACTTGTCACAGTAT
GTTATTGGTCCAAAGAACAATTTGAAGAAATATAATTTGTTTTCTGTTTCAAATCACTAC
GGTGGGCTGGATGGAGGCCACTACACAGCCTATTGTAAAAATGCAGCAAGACAACGGTGG
TTTAAGTTTGATGATCATGAAGTTTCTGATATCTCCGTTTCTTCTGTGAAATCTTCAGCA
GCTTATATCCTCTTTTATACTTCATTGGGACCACGAGTAACTGATGTAGCCACATAA
|
Protein Properties |
Number of Residues
| 1118 |
Molecular Weight
| 127522.2 |
Theoretical pI
| 8.75 |
Pfam Domain Function
|
|
Signals
|
|
Transmembrane Regions
|
|
Protein Sequence
|
>Ubiquitin carboxyl-terminal hydrolase 8
MPAVASVPKELYLSSSLKDLNKKTEVKPEKISTKSYVHSALKIFKTAEECRLDRDEERAY
VLYMKYVTVYNLIKKRPDFKQQQDYFHSILGPGNIKKAVEEAERLSESLKLRYEEAEVRK
KLEEKDRQEEAQRLQQKRQETGREDGGTLAKGSLENVLDSKDKTQKSNGEKNEKCETKEK
GAITAKELYTMMTDKNISLIIMDARRMQDYQDSCILHSLSVPEEAISPGVTASWIEAHLP
DDSKDTWKKRGNVEYVVLLDWFSSAKDLQIGTTLRSLKDALFKWESKTVLRNEPLVLEGG
YENWLLCYPQYTTNAKVTPPPRRQNEEVSISLDFTYPSLEESIPSKPAAQTPPASIEVDE
NIELISGQNERMGPLNISTPVEPVAASKSDVSPIIQPVPSIKNVPQIDRTKKPAVKLPEE
HRIKSESTNHEQQSPQSGKVIPDRSTKPVVFSPTLMLTDEEKARIHAETALLMEKNKQEK
ELRERQQEEQKEKLRKEEQEQKAKKKQEAEENEITEKQQKAKEEMEKKESEQAKKEDKET
SAKRGKEITGVKRQSKSEHETSDAKKSVEDRGKRCPTPEIQKKSTGDVPHTSVTGDSGSG
KPFKIKGQPESGILRTGTFREDTDDTERNKAQREPLTRARSEEMGRIVPGLPSGWAKFLD
PITGTFRYYHSPTNTVHMYPPEMAPSSAPPSTPPTHKAKPQIPAERDREPSKLKRSYSSP
DITQAIQEEEKRKPTVTPTVNRENKPTCYPKAEISRLSASQIRNLNPVFGGSGPALTGLR
NLGNTCYMNSILQCLCNAPHLADYFNRNCYQDDINRSNLLGHKGEVAEEFGIIMKALWTG
QYRYISPKDFKITIGKINDQFAGYSQQDSQELLLFLMDGLHEDLNKADNRKRYKEENNDH
LDDFKAAEHAWQKHKQLNESIIVALFQGQFKSTVQCLTCHKKSRTFEAFMYLSLPLASTS
KCTLQDCLRLFSKEEKLTDNNRFYCSHCRARRDSLKKIEIWKLPPVLLVHLKRFSYDGRW
KQKLQTSVDFPLENLDLSQYVIGPKNNLKKYNLFSVSNHYGGLDGGHYTAYCKNAARQRW
FKFDDHEVSDISVSSVKSSAAYILFYTSLGPRVTDVAT
|
External Links |
GenBank ID Protein
| 83405557 |
UniProtKB/Swiss-Prot ID
| P40818 |
UniProtKB/Swiss-Prot Entry Name
| UBP8_HUMAN |
PDB IDs
|
|
GenBank Gene ID
| BC110590 |
GeneCard ID
| USP8 |
GenAtlas ID
| USP8 |
HGNC ID
| HGNC:12631 |
References |
General References
| Not Available |