The enhancement activities of histidyl-histidine in some prebiotic reactions.
The prebiotic synthesis of His and its dimer has led us to study the possible catalytic properties of His-His.  The enhancing effect of His-His has been tested in the dephosphorylation of dAMP, the hydrolysis of oligo(A)12, and the oligomerization of 2'3'-cAMP.
Shen
C
C
Department of Biophysical and Biochemical Sciences, University of Houston, TX 77004, USA.
Lazcano
A
A
Oro
J
J
D000227:Adenine Nucleotides / Q000737:chemistry*; D002384:Catalysis; D003838:Deoxyadenine Nucleotides / Q000737:chemistry*; D004151:Dipeptides / Q000737:chemistry*; D019418:Evolution, Chemical; D019143:Evolution, Molecular; D006863:Hydrogen-Ion Concentration; D006868:Hydrolysis; D009843:Oligoribonucleotides / Q000737:chemistry*
D000227:Adenine Nucleotides; D003838:Deoxyadenine Nucleotides; D004151:Dipeptides; D009843:Oligoribonucleotides; C028983:histidylhistidine; C023505:2',5'-oligoadenylate; C010565:2',3'-cyclic AMP; C012873:2'-deoxy-5'-adenosine monophosphate