PDBx:struct_sheet_hbondType

<xsd:complexType name="struct_sheet_hbondType">
  <xsd:annotation>
    <xsd:documentation xml:lang="en">Data items in the STRUCT_SHEET_HBOND category record details about the hydrogen bonding between residue ranges in a beta- sheet. It is necessary to treat hydrogen bonding independently of the designation of ranges, because the hydrogen bonding may begin in different places for the interactions of a given strand with the one preceding it and the one following it in the sheet. Example 1 - simple beta-barrel. <PDBx:struct_sheet_hbondCategory> <PDBx:struct_sheet_hbond range_id_1="strand_a" range_id_2="strand_b" sheet_id="sheet_1"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>11</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>19</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>30</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>40</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> <PDBx:struct_sheet_hbond range_id_1="strand_b" range_id_2="strand_c" sheet_id="sheet_1"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>31</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>39</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>50</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>60</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> <PDBx:struct_sheet_hbond range_id_1="strand_c" range_id_2="strand_d" sheet_id="sheet_1"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>51</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>59</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>70</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>80</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> <PDBx:struct_sheet_hbond range_id_1="strand_d" range_id_2="strand_e" sheet_id="sheet_1"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>71</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>89</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>90</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>100</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> <PDBx:struct_sheet_hbond range_id_1="strand_e" range_id_2="strand_f" sheet_id="sheet_1"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>91</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>99</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>110</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>120</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> <PDBx:struct_sheet_hbond range_id_1="strand_f" range_id_2="strand_g" sheet_id="sheet_1"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>111</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>119</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>130</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>140</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> <PDBx:struct_sheet_hbond range_id_1="strand_g" range_id_2="strand_h" sheet_id="sheet_1"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>131</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>139</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>150</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>160</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> <PDBx:struct_sheet_hbond range_id_1="strand_h" range_id_2="strand_a" sheet_id="sheet_1"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>151</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>159</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>10</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>180</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> </PDBx:struct_sheet_hbondCategory> Example 2 - five stranded mixed-sense sheet with one two-piece strand. <PDBx:struct_sheet_hbondCategory> <PDBx:struct_sheet_hbond range_id_1="strand_a" range_id_2="strand_b" sheet_id="sheet_2"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>20</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>18</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>119</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>111</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> <PDBx:struct_sheet_hbond range_id_1="strand_b" range_id_2="strand_c" sheet_id="sheet_2"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>110</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>N</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>118</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>33</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>O</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>41</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> <PDBx:struct_sheet_hbond range_id_1="strand_c" range_id_2="strand_d1" sheet_id="sheet_2"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>38</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>40</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>52</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>50</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> <PDBx:struct_sheet_hbond range_id_1="strand_c" range_id_2="strand_d2" sheet_id="sheet_2"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>30</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>36</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>96</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>90</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> <PDBx:struct_sheet_hbond range_id_1="strand_d1" range_id_2="strand_e" sheet_id="sheet_2"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>51</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>51</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>80</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>80</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> <PDBx:struct_sheet_hbond range_id_1="strand_d2" range_id_2="strand_e" sheet_id="sheet_2"> <PDBx:range_1_beg_label_atom_id>N</PDBx:range_1_beg_label_atom_id> <PDBx:range_1_beg_label_seq_id>91</PDBx:range_1_beg_label_seq_id> <PDBx:range_1_end_label_atom_id>O</PDBx:range_1_end_label_atom_id> <PDBx:range_1_end_label_seq_id>97</PDBx:range_1_end_label_seq_id> <PDBx:range_2_beg_label_atom_id>O</PDBx:range_2_beg_label_atom_id> <PDBx:range_2_beg_label_seq_id>76</PDBx:range_2_beg_label_seq_id> <PDBx:range_2_end_label_atom_id>N</PDBx:range_2_end_label_atom_id> <PDBx:range_2_end_label_seq_id>70</PDBx:range_2_end_label_seq_id> </PDBx:struct_sheet_hbond> </PDBx:struct_sheet_hbondCategory></xsd:documentation>
  </xsd:annotation>
  <xsd:sequence>
    <xsd:element name="struct_sheet_hbond" minOccurs="0" maxOccurs="unbounded">
      <xsd:complexType>
        <xsd:all>
          <xsd:element name="pdbx_range_1_beg_PDB_ins_code" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute pdbx_PDB_ins_code in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_1_beg_auth_asym_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute auth_asym_id in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_1_beg_auth_comp_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute auth_comp_id in category atom_site</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_1_beg_label_asym_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute label_asym_id in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_1_beg_label_comp_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute label_comp_id in category atom_site</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_1_end_PDB_ins_code" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute pdbx_PDB_ins_code in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_1_end_auth_asym_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute auth_comp_id in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_1_end_auth_comp_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute auth_comp_id in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_1_end_label_asym_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute label_asym_id in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_1_end_label_comp_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute label_comp_id in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_2_beg_PDB_ins_code" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute pdbx_PDB_ins_code in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_2_beg_label_asym_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute label_asym_id in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_2_beg_label_comp_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute label_comp_id in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_2_end_label_asym_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute label_asym_id in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_2_end_label_comp_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Pointer to attribute label_comp_id in category atom_site.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="pdbx_range_2_end_label_ins_code" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">Place holder for PDB insertion code.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_1_beg_auth_atom_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the first partner of the first hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute auth_atom_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_1_beg_auth_seq_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the first partner of the first hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute auth_seq_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_1_beg_label_atom_id" minOccurs="1" maxOccurs="1" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the first partner of the first hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute label_atom_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_1_beg_label_seq_id" minOccurs="1" maxOccurs="1" type="xsd:integer">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the first partner of the first hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute label_seq_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_1_end_auth_atom_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the first partner of the last hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute auth_atom_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_1_end_auth_seq_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the first partner of the last hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute auth_seq_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_1_end_label_atom_id" minOccurs="1" maxOccurs="1" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the first partner of the last hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute label_atom_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_1_end_label_seq_id" minOccurs="1" maxOccurs="1" type="xsd:integer">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the first partner of the last hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute label_seq_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_2_beg_auth_atom_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the second partner of the first hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute auth_atom_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_2_beg_auth_seq_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the second partner of the first hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute auth_seq_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_2_beg_label_atom_id" minOccurs="1" maxOccurs="1" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the second partner of the first hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute label_atom_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_2_beg_label_seq_id" minOccurs="1" maxOccurs="1" type="xsd:integer">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the second partner of the first hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute label_seq_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_2_end_auth_atom_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the second partner of the last hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute auth_atom_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_2_end_auth_seq_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the second partner of the last hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute auth_seq_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_2_end_label_atom_id" minOccurs="1" maxOccurs="1" type="xsd:string">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the second partner of the last hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute label_atom_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
          <xsd:element name="range_2_end_label_seq_id" minOccurs="1" maxOccurs="1" type="xsd:integer">
            <xsd:annotation>
              <xsd:documentation xml:lang="en">A component of the identifier for the residue for the second partner of the last hydrogen bond between two residue ranges in a sheet. This data item is a pointer to attribute label_seq_id in category atom_site in the ATOM_SITE category.</xsd:documentation>
            </xsd:annotation>
          </xsd:element>
        </xsd:all>
        <xsd:attribute name="range_id_1" use="required" type="xsd:string">
          <xsd:annotation>
            <xsd:documentation xml:lang="en">This data item is a pointer to attribute id in category struct_sheet_range in the STRUCT_SHEET_RANGE category.</xsd:documentation>
          </xsd:annotation>
        </xsd:attribute>
        <xsd:attribute name="range_id_2" use="required" type="xsd:string">
          <xsd:annotation>
            <xsd:documentation xml:lang="en">This data item is a pointer to attribute id in category struct_sheet_range in the STRUCT_SHEET_RANGE category.</xsd:documentation>
          </xsd:annotation>
        </xsd:attribute>
        <xsd:attribute name="sheet_id" use="required" type="xsd:string">
          <xsd:annotation>
            <xsd:documentation xml:lang="en">This data item is a pointer to attribute id in category struct_sheet in the STRUCT_SHEET category.</xsd:documentation>
          </xsd:annotation>
        </xsd:attribute>
      </xsd:complexType>
    </xsd:element>
  </xsd:sequence>
</xsd:complexType>