EOG8QZB3D GO:0016151 1/3 nickel cation binding molecular_function "Interacting selectively and non-covalently with nickel (Ni) cations." [GOC:ai] EOG8QZB3D GO:0006807 1/3 nitrogen compound metabolic process biological_process "The chemical reactions and pathways involving organic or inorganic compounds that contain nitrogen, including (but not limited to) nitrogen fixation, nitrification, denitrification, assimilatory/dissimilatory nitrate reduction and the interconversion of nitrogenous organic matter and ammonium." [CHEBI:51143, GOC:go_curators, GOC:jl, ISBN:0198506732]