PDBx:entity_link

Element Information

Model

ALL(PDBx:details{0,1} PDBx:entity_id_1 PDBx:entity_id_2 PDBx:entity_seq_num_1{0,1} PDBx:entity_seq_num_2{0,1})
Children: PDBx:details, PDBx:entity_id_1, PDBx:entity_id_2, PDBx:entity_seq_num_1, PDBx:entity_seq_num_2

Attributes

QName Type Fixed Default Use Inheritable Annotation
link_id xsd:string required 
This data item is a pointer to attribute id in category chem_link in the
CHEM_LINK category.

Source 

<xsd:element name="entity_link" 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">A description of special aspects of a link between chemical components in the structure.</xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="entity_id_1" minOccurs="1" maxOccurs="1" type="xsd:string">
        <xsd:annotation>
          <xsd:documentation xml:lang="en">The entity ID of the first of the two entities joined by the link. This data item is a pointer to attribute id in category entity in the ENTITY category.</xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="entity_id_2" minOccurs="1" maxOccurs="1" type="xsd:string">
        <xsd:annotation>
          <xsd:documentation xml:lang="en">The entity ID of the second of the two entities joined by the link. This data item is a pointer to attribute id in category entity in the ENTITY category.</xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="entity_seq_num_1" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:integer">
        <xsd:annotation>
          <xsd:documentation xml:lang="en">For a polymer entity, the sequence number in the first of the two entities containing the link. This data item is a pointer to attribute num in category entity_poly_seq in the ENTITY_POLY_SEQ category.</xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="entity_seq_num_2" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:integer">
        <xsd:annotation>
          <xsd:documentation xml:lang="en">For a polymer entity, the sequence number in the second of the two entities containing the link. This data item is a pointer to attribute num in category entity_poly_seq in the ENTITY_POLY_SEQ category.</xsd:documentation>
        </xsd:annotation>
      </xsd:element>
    </xsd:all>
    <xsd:attribute name="link_id" use="required" type="xsd:string">
      <xsd:annotation>
        <xsd:documentation xml:lang="en">This data item is a pointer to attribute id in category chem_link in the CHEM_LINK category.</xsd:documentation>
      </xsd:annotation>
    </xsd:attribute>
  </xsd:complexType>
</xsd:element>

Sample