PDBx:em_bufferType

<xsd:complexType name="em_bufferType">
  <xsd:annotation>
    <xsd:documentation xml:lang="en">Data items in the BUFFER category record details of the sample buffer.</xsd:documentation>
  </xsd:annotation>
  <xsd:sequence>
    <xsd:element name="em_buffer" minOccurs="0" maxOccurs="unbounded">
      <xsd:complexType>
        <xsd:all>
          <xsd:element name="details" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Additional details about the buffer. 20mM NaCl, 10mM Tris-HCL,1mM MgCl2,1mM</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="name" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">The name of the buffer. Polymix buffer</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
        </xsd:all>
        <xsd:attribute name="id" use="required" type="xsd:string">
          <xsd:annotation>
            <xsd:documentation xml:lang="en">The value of attribute id in category em_buffer must uniquely identify the sample buffer.</xsd:documentation>
          </xsd:annotation>
        </xsd:attribute>
      </xsd:complexType>
    </xsd:element>
  </xsd:sequence>
</xsd:complexType>