Data items in the EM_SAMPLE_SUPPORT category record details of the electron microscope grid type, grid support film and pretreatment of whole before sample is applied Example 1 - based on PDB entry 1DYL and laboratory records for the structure corresponding to PDB entry 1DYL <PDBx:em_sample_supportCategory> <PDBx:em_sample_support id="1"> <PDBx:citation_id>2</PDBx:citation_id> <PDBx:details xsi:nil="true" /> <PDBx:film_material>HOLEY CARBON</PDBx:film_material> <PDBx:grid_material>COPPER</PDBx:grid_material> <PDBx:grid_mesh_size>400</PDBx:grid_mesh_size> <PDBx:grid_type>MESH</PDBx:grid_type> <PDBx:method xsi:nil="true" /> <PDBx:pretreatment>GLOW DISCHARGE</PDBx:pretreatment> </PDBx:em_sample_support> </PDBx:em_sample_supportCategory> |
<xsd:complexType name="em_sample_supportType"> <xsd:annotation> <xsd:documentation xml:lang="en">Data items in the EM_SAMPLE_SUPPORT category record details of the electron microscope grid type, grid support film and pretreatment of whole before sample is applied Example 1 - based on PDB entry 1DYL and laboratory records for the structure corresponding to PDB entry 1DYL <PDBx:em_sample_supportCategory> <PDBx:em_sample_support id="1"> <PDBx:citation_id>2</PDBx:citation_id> <PDBx:details xsi:nil="true" /> <PDBx:film_material>HOLEY CARBON</PDBx:film_material> <PDBx:grid_material>COPPER</PDBx:grid_material> <PDBx:grid_mesh_size>400</PDBx:grid_mesh_size> <PDBx:grid_type>MESH</PDBx:grid_type> <PDBx:method xsi:nil="true" /> <PDBx:pretreatment>GLOW DISCHARGE</PDBx:pretreatment> </PDBx:em_sample_support> </PDBx:em_sample_supportCategory></xsd:documentation> </xsd:annotation> <xsd:sequence> <xsd:element name="em_sample_support" minOccurs="0" maxOccurs="unbounded"> <xsd:complexType> <xsd:all> <xsd:element name="citation_id" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string"> <xsd:annotation> <xsd:documentation xml:lang="en">This data item is a pointer to attribute id in category citation in the CITATION category.</xsd:documentation> </xsd:annotation> </xsd:element> <xsd:element name="details" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string"> <xsd:annotation> <xsd:documentation xml:lang="en">A description of any additional details concerning the sample support. This grid plus sample was kept at -170 deg C for a month before use</xsd:documentation> </xsd:annotation> </xsd:element> <xsd:element name="film_material" minOccurs="0" maxOccurs="1" nillable="true"> <xsd:annotation> <xsd:documentation xml:lang="en">The support material covering the em grid.</xsd:documentation> </xsd:annotation> <xsd:simpleType> <xsd:restriction base="xsd:string"> <xsd:enumeration value="CARBON"/> <xsd:enumeration value="FORMVAR PLUS CARBON"/> <xsd:enumeration value="CELLULOSE ACETATE PLUS CARBON"/> <xsd:enumeration value="PARLODION PLUS CARBON"/> <xsd:enumeration value="HOLEY CARBON"/> </xsd:restriction> </xsd:simpleType> </xsd:element> <xsd:element name="grid_material" minOccurs="0" maxOccurs="1" nillable="true"> <xsd:annotation> <xsd:documentation xml:lang="en">The name of the material from which the grid is made.</xsd:documentation> </xsd:annotation> <xsd:simpleType> <xsd:restriction base="xsd:string"> <xsd:enumeration value="COPPER"/> <xsd:enumeration value="COPPER/PALLADIUM"/> <xsd:enumeration value="COPPER/RHODIUM"/> <xsd:enumeration value="GOLD"/> <xsd:enumeration value="NICKEL"/> <xsd:enumeration value="PLATINUM"/> <xsd:enumeration value="TUNGSTEN"/> <xsd:enumeration value="TITANIUM"/> <xsd:enumeration value="MOLYBDENUM"/> </xsd:restriction> </xsd:simpleType> </xsd:element> <xsd:element name="grid_mesh_size" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:integer"> <xsd:annotation> <xsd:documentation xml:lang="en">The value of the mesh size (per inch) of the em grid. 400</xsd:documentation> </xsd:annotation> </xsd:element> <xsd:element name="grid_type" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string"> <xsd:annotation> <xsd:documentation xml:lang="en">A description of the grid type. SLOT APERTURE DIAMOND HEXAGONAL</xsd:documentation> </xsd:annotation> </xsd:element> <xsd:element name="method" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string"> <xsd:annotation> <xsd:documentation xml:lang="en">A description of the method used to produce the support film. 1%formvar in chloroform cast on distilled water</xsd:documentation> </xsd:annotation> </xsd:element> <xsd:element name="pretreatment" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string"> <xsd:annotation> <xsd:documentation xml:lang="en">A description of the grid plus support film pretreatment. glow-discharged for 30 sec in argon</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_sample_support must uniquely identify the sample support.</xsd:documentation> </xsd:annotation> </xsd:attribute> </xsd:complexType> </xsd:element> </xsd:sequence> </xsd:complexType> |