ISDA

Deposition Date 2011-10-03

Release Date 2011-11-16

Last Version Date 2023-12-20

Entry Detail

PDB ID:

4A3O

Keywords:

HYDROLASE

Title:

Crystal structure of the USP15 DUSP-UBL monomer

Biological Source:

Source Organism:

HOMO SAPIENS (Taxon ID: 9606)

Host Organism:

ESCHERICHIA COLI

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

2.20 Å

R-Value Free:

0.22

R-Value Work:

0.20

R-Value Observed:

0.20

Space Group:

P 31

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Macromolecular Entities

Protein Blast

Polymer Type:polypeptide(L)
Molecule:UBIQUITIN CARBOXYL-TERMINAL HYDROLASE 15
Gene (Uniprot):USP15
Chain IDs:A, B
Chain Length:220
Number of Molecules:2
Biological Source:HOMO SAPIENS

UniProt ID:Q9Y4E8 Pfam ID:PF06337, PF14836

Ligand Molecules

GOL

Primary Citation

Structural Variability of the Ubiquitin Specific Protease Dusp-Ubl Double Domains.

Elliott, P.R, Liu, H, Pastok, M.W, Grossmann, G.J, Rigden, D.J, Clague, M.J, Urbe, S, Barsukov, I.L.Show

FEBS Lett. 585 3385 ? (2011)

PMID: 22001210 DOI: 10.1016/J.FEBSLET.2011.09.040

Abstact

USP4, 11 and 15 are three closely related paralogues of the ubiquitin specific protease (USP) family of deubiquitinating enzymes. The DUSP domain and the UBL domain in these proteins are juxtaposed which may provide a functional unit conferring specificity. We determined the structures of the USP15 DUSP-UBL double domain unit in monomeric and dimeric states. We then conducted comparative analysis of the structural and physical properties of all three DUSP-UBL units. We identified structural features that dictate different dispositions between constituent domains, which in turn may influence respective binding properties.

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Primary Citation of related structures