KEGGGO2ENZYMEID package:KEGG R Documentation _A_n _a_n_n_o_t_a_t_i_o_n _d_a_t_a _f_i_l_e _t_h_a_t _m_a_p_s _G_e_n_e _O_n_t_o_l_o_g_y (_G_O) _i_d_e_n_t_i_f_i_e_r_s _t_o _E_n_z_y_m_e _C_o_m_m_i_s_s_i_o_n _n_u_m_b_e_r_s _D_e_s_c_r_i_p_t_i_o_n: KEGGGO2ENZYMEID maps GO identifiers to Enzyme Commission numbers _D_e_t_a_i_l_s: This is an environment object containing key and value pairs. Keys are GO identifiers and values are Enzyme Commission numbers. Values are vectors of length 1. GO identifiers can not be mapped to any Enzyme Commission number are are assigned NAs. Mappings are based on data provided by: KEGG:. Built: Release 38.1, June 1, 2006 Package built: Wed Sep 6 13:12:02 2006 _R_e_f_e_r_e_n_c_e_s: _E_x_a_m_p_l_e_s: require("annotate") || stop("annotate unavailable") xx <- as.list(KEGGGO2ENZYMEID) if(length(xx) > 0){ # Get the value of the first key xx[[1]] # Get values for a few keys if(length(xx) >= 3){ xx[1:3] } }