XmlmmCIF equivalent: pdbx_nmr_exptl_sample_conditions The experimental conditions used to for each sample. Each set of conditions is identified by a numerical code. XmlmmCIF equivalent: pdbx_nmr_exptl_sample_conditions/ionic_strength The ionic strength at which the NMR data were collected -in lieu of this enter the concentration and identity of the salt in the sample. XmlmmCIF equivalent: pdbx_nmr_exptl_sample_conditions/pH The pH at which the NMR data were collected. XmlmmCIF equivalent: pdbx_nmr_exptl_sample_conditions/pressure The pressure at which NMR data were collected. XmlmmCIF equivalent: pdbx_nmr_exptl_sample_conditions/pressure_units The units of pressure at which NMR data were collected. XmlmmCIF equivalent: pdbx_nmr_exptl_sample_conditions/temperature The temperature (in Kelvin) at which NMR data were collected. XmlmmCIF equivalent: pdbx_nmr_exptl_sample_conditions/conditions_id The condition number as defined above.