sysptmGN              package:sysptm.db              R Documentation

_M_a_p _S_y_s_P_T_M _p_r_o_t_e_i_n _i_d_e_n_t_i_f_i_e_r _t_o _G_e_n_e _N_a_m_e

_D_e_s_c_r_i_p_t_i_o_n:

     sysptmGN maps SysPTM protein identifier to the corresponding gene
     names.

_D_e_t_a_i_l_s:

     Each protein identifier maps to a vector containing the gene name
     or alias.

     Mappings were based on data provided by: SysPTM (<URL:
     http://www.biosino.org/papers/SysPTM/Current/ptm ;
     http://www.biosino.org/papers/SysPTM/Current/name ;
     http://www.biosino.org/papers/SysPTM/Current/Protein_ID_equal>) on
     v1.1, 2008-11-20

_E_x_a_m_p_l_e_s:

          # Convert to a list
          xx <- as.list(sysptmGN)
          # Remove protein that do not map to any GENENAME
          xx <- xx[!is.na(xx)]
          if(length(xx) > 0){
              # Gets the gene names for the first five probe identifiers
              xx[1:5]
              # Get the first one
              xx[[1]]
          }

