<xsd:complexType name="entity_linkType">
<xsd:annotation>
<xsd:documentation xml:lang="en">Data items in the ENTITY_LINK category give details about the links between entities.</xsd:documentation>
</xsd:annotation>
<xsd:sequence>
<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>
</xsd:sequence>
</xsd:complexType> |