|Other Names||DnaJ homolog subfamily C member 24, CSL-type zinc finger-containing protein 3, Diphthamide biosynthesis protein 4, DNAJC24, DPH4, ZCSL3|
|Format||Synthetic peptide was lyophilized with 100% acetonitrile and is supplied as a powder. Reconstitute with 0.1 ml DI water for a final concentration of 1 mg/ml.|
|Storage||Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C.|
|Precautions||This product is for research use only. Not for use in diagnostic or therapeutic procedures.|
|Function||Stimulates the ATPase activity of several Hsp70-type chaperones. This ability is enhanced by iron-binding. The iron- bound form is redox-active and can function as electron carrier. Plays a role in the diphthamide biosynthesis, a post-translational modification of histidine which occurs in translation elongation factor 2 (EEF2) which can be ADP-ribosylated by diphtheria toxin and by Pseudomonas exotoxin A (Eta).|
|Cellular Location||Cytoplasm, cytoskeleton.|
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Provided below are standard protocols that you may find useful for product applications.
Diphthamide is a unique posttranslationally modifiedhistidine found only in translation elongation factor-2 (EEF2; MIM130610). This modification is conserved from archaebacteria tohumans and serves as the target for ADP-ribosylation andinactivation of EEF2 by diphtheria toxin (DT) and Pseudomonasexotoxin A. DPH4 is 1 of several enzymes involved in synthesis ofdiphthamide in EEF2 (Liu et al., 2004 [PubMed 15485916]).[suppliedby OMIM].
Liu, S., et al. Mol. Cell. Biol. 24(21):9487-9497(2004)
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