Protein Information

Name deoxyhypusine synthase
Synonyms DHS; DHS; Deoxyhypusine synthase; synthase, deoxyhypusine

Compound Information

Name butylamine
CAS 2-butanamine

Reference List

PubMed Abstract RScore(About this table)
11104695 Lee CH, Park MH: Human deoxyhypusine synthase: interrelationship between binding of NAD and substrates. Biochem J. 2000 Dec 15;352 Pt 3:851-7.

Deoxyhypusine synthase catalyses the NAD-dependent transfer of the butylamine moiety from the polyamine, spermidine, to a specific lysine residue of a single cellular protein, eukaryotic translation-initiation factor 5A (eIF5A) precursor.
82(1,1,1,2) Details
10630376 Kang KR, Chung SI: Characterization of yeast deoxyhypusine synthase: PKC-dependent phosphorylation in vitro and functional domain identification. Exp Mol Med. 1999 Dec 31;31(4):210-6.

The biosynthesis of hypusine [Nepsilon-(4-amino-2-hydroxybutyl)-lysine] occurs in the eIF-5A precursor protein through two step posttranslational modification involving deoxyhypusine synthase which catalyzes transfer of the butylamine moiety of spermidine to the epsilon-amino group of a designated lysine residue and subsequent hydroxylation of this intermediate.
35(0,1,1,5) Details
9188485 Wolff EC, Folk JE, Park MH: Enzyme-substrate intermediate formation at lysine 329 of human deoxyhypusine synthase. J Biol Chem. 1997 Jun 20;272(25):15865-71.

Deoxyhypusine synthase catalyzes the formation of deoxyhypusine by conjugation of the butylamine moiety of spermidine to the epsilon-amino group of one specific lysine residue of the eukaryotic translation initiation factor 5A (eIF-5A) precursor protein.
82(1,1,1,2) Details
14749535 Kang KR, Chung SI: Protein kinase CK2 phosphorylates and interacts with deoxyhypusine synthase in HeLa cells. Exp Mol Med. 2003 Dec 31;35(6):556-64.

Deoxyhypusine is a modified lysine and formed posttranslationally to be the eukaryotic initiation factor eIF5A by deoxyhypusine synthase, employing spermidine as butylamine donor.
39(0,1,1,9) Details
10734052 Wolff EC, Wolff J, Park MH: Deoxyhypusine synthase generates and uses bound NADH in a transient hydride transfer mechanism. J Biol Chem. 2000 Mar 31;275(13):9170-7.

It is formed posttranslationally in the precursor of eukaryotic initiation factor 5A (eIF5A) by deoxyhypusine synthase, employing spermidine as a butylamine donor.
8(0,0,1,3) Details
7721768 Wolff EC, Lee YB, Chung SI, Folk JE, Park MH: Deoxyhypusine synthase from rat testis: purification and characterization. J Biol Chem. 1995 Apr 14;270(15):8660-6.

This NAD-dependent enzyme catalyzes the formation of deoxyhypusine by transfer of the butylamine portion of spermidine to the epsilon-amino group of a specific lysine residue in the eIF-5A precursor.
4(0,0,0,4) Details