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Protein Name: Kelch-like protein 42

UniprotKB/SwissProt ID: KLH42_HUMAN (Q9P2K6)

Gene Name: KLHL42

Synonyms: KIAA1340, KLHDC5

Organism: Homo sapiens (Human).

Function: Substrate-specific adapter of a BCR (BTB-CUL3-RBX1) E3 ubiquitin-protein ligase complex required for mitotic progression and cytokinesis. The BCR(KLHL42) E3 ubiquitin ligase complex mediates the ubiquitination and subsequent degradation of KATNA1. Involved in microtubule dynamics throughout mitosis.

Other Modifications: View all modification sites in dbPTM

Protein Subcellular Localization: Cytoplasm. Cytoplasm, cytoskeleton, spindle. Note=Predominantly in mitotic cells. Localized diffusely in the cytoplasm during the interphase. During metaphase is localized throughout the cell and more widely dispersed than the microtubules. In anaphase c

Graphical Visualization of Ubiquitination Sites:
Overview of Protein Ubiquitination Sites with Functional and Structural Information


The ubiquitination sites of KLH42_HUMAN

No. Position Ubiquitinated Peptide Secondary Structure Solvent Accessibility Substrate Motifs PubMed ID
122YPVSKR K LIEQSD   %21906983
2290VASMNQ K RSNFKL   %2190698

The interacting network mediated by proteins: KLH42_HUMAN

Metabolic pathway:
Kegg map ID Pathway
map03008Ribosome biogenesis in eukaryotes