1.14.11.4 Fe2+ - 439148, 439149, 439156, 674991 1.14.11.4 Fe2+ a peptide fold in the iron-binding site, within the 40 amino acid residues at the C-terminus, is responsible for KDEL-receptor-independent localization in the endoplasmic reticulum 657816 1.14.11.4 Fe2+ activates 698949 1.14.11.4 Fe2+ dependent on 701230, 725865, 744168 1.14.11.4 Fe2+ dependent on, binding site structure, overview 712761 1.14.11.4 Fe2+ required 725453 1.14.11.4 Fe2+ required, Km: 0.001-0.005 mM 439150, 439152, 439154, 439160, 439162, 439164, 439166 1.14.11.4 NaCl reduces the activity of the isozymes LH1, LH2a, LH2b, and LH3 with most of the synthetic nonpeptide substrates tested, in some cases the isozyme is activated or completely inhibited, overview 659379 1.14.11.4 Ni2+ can substitute for Fe2+ 712761