PDBx:entity_name_sysType 

Data items in the ENTITY_NAME_SYS category record the systematic
name or names associated with the entity and the system that
was used to construct the systematic name. In some cases, the
entity name may not be the same as the name of the biological
structure.

    Example 1 - based on PDB entry 5HVP and laboratory records for the
                structure corresponding to PDB entry 5HVP.
<PDBx:entity_name_sysCategory>
   <PDBx:entity_name_sys entity_id="1">
      <PDBx:name>EC 3.4.23.16</PDBx:name>
   </PDBx:entity_name_sys>
   <PDBx:entity_name_sys entity_id="2">
      <PDBx:name>acetyl-Ile-Val-Asp-Sta-Ala-Ile-Sta</PDBx:name>
   </PDBx:entity_name_sys>
   <PDBx:entity_name_sys entity_id="3">
      <PDBx:name>water</PDBx:name>
   </PDBx:entity_name_sys>
</PDBx:entity_name_sysCategory>

Complex Type Information

Model

PDBx:entity_name_sys*
Children: PDBx:entity_name_sys

Used By

Element PDBx:datablockType/PDBx:entity_name_sysCategory

Source 

<xsd:complexType name="entity_name_sysType">
  <xsd:annotation>
    <xsd:documentation xml:lang="en">Data items in the ENTITY_NAME_SYS category record the systematic name or names associated with the entity and the system that was used to construct the systematic name. In some cases, the entity name may not be the same as the name of the biological structure. Example 1 - based on PDB entry 5HVP and laboratory records for the structure corresponding to PDB entry 5HVP. <PDBx:entity_name_sysCategory> <PDBx:entity_name_sys entity_id="1"> <PDBx:name>EC 3.4.23.16</PDBx:name> </PDBx:entity_name_sys> <PDBx:entity_name_sys entity_id="2"> <PDBx:name>acetyl-Ile-Val-Asp-Sta-Ala-Ile-Sta</PDBx:name> </PDBx:entity_name_sys> <PDBx:entity_name_sys entity_id="3"> <PDBx:name>water</PDBx:name> </PDBx:entity_name_sys> </PDBx:entity_name_sysCategory></xsd:documentation>
  </xsd:annotation>
  <xsd:sequence>
    <xsd:element name="entity_name_sys" minOccurs="0" maxOccurs="unbounded">
      <xsd:complexType>
        <xsd:all>
          <xsd:element name="name" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">The systematic name for the entity. hydroquinone-beta-D-pyranoside EC 2.1.1.1 2-fluoro-1,4-dichlorobenzene</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="system" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">The system used to generate the systematic name of the entity. Chemical Abstracts conventions enzyme convention Sigma catalog</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
        </xsd:all>
        <xsd:attribute name="entity_id" use="required" type="xsd:string">
          <xsd:annotation>
            <xsd:documentation xml:lang="en">This data item is a pointer to attribute id in category entity in the ENTITY category.</xsd:documentation>
          </xsd:annotation>
        </xsd:attribute>
      </xsd:complexType>
    </xsd:element>
  </xsd:sequence>
</xsd:complexType>