ERROR - In block "5BQI-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 "5BQI-validation-full", mandatory item "_pdbx_validate_close_contact.auth_atom_id_2" has invalid value "?" in row: "_pdbx_validate_close_contact.id" == "4" ERROR - In block "5BQI-validation-full", mandatory item "_pdbx_validate_close_contact.auth_asym_id_2" has invalid value "?" in row: "_pdbx_validate_close_contact.id" == "4" ERROR - In block "5BQI-validation-full", mandatory item "_pdbx_validate_close_contact.auth_comp_id_2" has invalid value "?" in row: "_pdbx_validate_close_contact.id" == "4" ERROR - In block "5BQI-validation-full", mandatory item "_pdbx_validate_close_contact.auth_seq_id_2" has invalid value "?" in row: "_pdbx_validate_close_contact.id" == "4"