ERROR - In block "5C52-validation-full", mandatory item "_struct_conn.ptnr1_label_seq_id" has invalid value "?" in row: "_struct_conn.id" == "metalc3" ERROR - In block "5C52-validation-full", mandatory item "_struct_conn.ptnr1_label_seq_id" has invalid value "?" in row: "_struct_conn.id" == "metalc4" ERROR - In block "5C52-validation-full", mandatory item "_struct_conn.ptnr1_label_seq_id" has invalid value "?" in row: "_struct_conn.id" == "metalc5" ERROR - In block "5C52-validation-full", mandatory item "_struct_conn.ptnr1_label_seq_id" has invalid value "?" in row: "_struct_conn.id" == "metalc6" ERROR - In block "5C52-validation-full", mandatory item "_struct_conn.ptnr2_label_seq_id" has invalid value "?" in row: "_struct_conn.id" == "metalc1" ERROR - In block "5C52-validation-full", mandatory item "_struct_conn.ptnr2_label_seq_id" has invalid value "?" in row: "_struct_conn.id" == "metalc2" ERROR - In block "5C52-validation-full", mandatory item "_struct_conn.ptnr2_label_seq_id" has invalid value "?" in row: "_struct_conn.id" == "metalc3" ERROR - In block "5C52-validation-full", mandatory item "_struct_conn.ptnr2_label_seq_id" has invalid value "?" in row: "_struct_conn.id" == "metalc4" ERROR - In block "5C52-validation-full", mandatory item "_struct_conn.ptnr2_label_seq_id" has invalid value "?" in row: "_struct_conn.id" == "metalc5" ERROR - In block "5C52-validation-full", mandatory item "_struct_conn.ptnr2_label_seq_id" has invalid value "?" in row: "_struct_conn.id" == "metalc6" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "1" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "2" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "3" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "4" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "5" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "6" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "7" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "8" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "9" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "10" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "11" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "12" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "13" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "14" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "15" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "16" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "17" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "18" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "19" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "20" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "21" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "22" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "23" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "24" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "25" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "26" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "27" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "28" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "29" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "30" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "31" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "32" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "33" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "34" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "35" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "36" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "37" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "38" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "39" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "40" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "41" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "42" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "43" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "44" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "45" ERROR - In block "5C52-validation-full", mandatory item "_struct_mon_prot_cis.label_alt_id" has invalid value "?" in row: "_struct_mon_prot_cis.pdbx_id" == "46" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_seq_id" has invalid value "?" in row: "_struct_site_gen.id" == "12", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_seq_id" has invalid value "?" in row: "_struct_site_gen.id" == "13", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_seq_id" has invalid value "?" in row: "_struct_site_gen.id" == "19", "_struct_site_gen.site_id" == "AC2" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_seq_id" has invalid value "?" in row: "_struct_site_gen.id" == "25", "_struct_site_gen.site_id" == "AC3" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_seq_id" has invalid value "?" in row: "_struct_site_gen.id" == "30", "_struct_site_gen.site_id" == "AC4" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_seq_id" has invalid value "?" in row: "_struct_site_gen.id" == "31", "_struct_site_gen.site_id" == "AC4" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "1", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "2", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "3", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "4", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "5", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "6", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "7", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "8", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "9", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "10", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "11", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "12", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "13", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "14", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "15", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "16", "_struct_site_gen.site_id" == "AC1" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "17", "_struct_site_gen.site_id" == "AC2" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "18", "_struct_site_gen.site_id" == "AC2" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "19", "_struct_site_gen.site_id" == "AC2" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "20", "_struct_site_gen.site_id" == "AC2" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "21", "_struct_site_gen.site_id" == "AC3" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "22", "_struct_site_gen.site_id" == "AC3" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "23", "_struct_site_gen.site_id" == "AC3" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "24", "_struct_site_gen.site_id" == "AC3" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "25", "_struct_site_gen.site_id" == "AC3" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "26", "_struct_site_gen.site_id" == "AC4" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "27", "_struct_site_gen.site_id" == "AC4" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "28", "_struct_site_gen.site_id" == "AC4" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "29", "_struct_site_gen.site_id" == "AC4" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "30", "_struct_site_gen.site_id" == "AC4" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "31", "_struct_site_gen.site_id" == "AC4" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "32", "_struct_site_gen.site_id" == "AC4" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "33", "_struct_site_gen.site_id" == "AC4" ERROR - In block "5C52-validation-full", mandatory item "_struct_site_gen.label_atom_id" has invalid value "?" in row: "_struct_site_gen.id" == "34", "_struct_site_gen.site_id" == "AC4"