6nft | pdb_00006nft

Structure of USP5 zinc-finger ubiquitin binding domain co-crystallized with (4-oxoquinazolin-3(4H)-yl)acetic acid

spinqualitylabelsall models 6nft, resolution 1.65Å Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D Structural highlights 6nft is a 2 chain structure. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance. Ligands: EDO, KKG, UNX, ZN Related: 6dxt, 6dxh Activity: Ubiquitinyl hydrolase 1, with EC number 3.4.19.12 Resources: FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT Function [UBP5_HUMAN] Cleaves linear and branched multiubiquitin polymers with a marked preference for branched polymers. Involved in unanchored 'Lys-48'-linked polyubiquitin disassembly. Binds linear and 'Lys-63'-linked polyubiquitin with a lower affinity. Knock-down of USP5 causes the accumulation of p53/TP53 and an increase in p53/TP53 transcriptional activity because the unanchored polyubiquitin that accumulates is able to compete with ubiquitinated p53/TP53 but not with MDM2 for proteasomal recognition.

Proteopedia Page Contributors and Editors (what is this?)

OCA