<xsd:complexType name="phasing_MIRType">
<xsd:annotation>
<xsd:documentation xml:lang="en">Data items in the PHASING_MIR category record details about the phasing of the structure where methods involving isomorphous replacement are involved. All isomorphous-replacement-based techniques are covered by this category, including single isomorphous replacement (SIR), multiple isomorphous replacement (MIR) and single or multiple isomorphous replacement plus anomalous scattering (SIRAS, MIRAS). Example 1 - based on a paper by Zanotti et al. [J. Biol. Chem. (1993), 268, 10728-10738]. <PDBx:phasing_MIRCategory> <PDBx:phasing_MIR entry_id="1ABC"> <PDBx:method> Standard phase refinement (Blow & Crick, 1959)</PDBx:method> </PDBx:phasing_MIR> </PDBx:phasing_MIRCategory></xsd:documentation>
</xsd:annotation>
<xsd:sequence>
<xsd:element name="phasing_MIR" minOccurs="0" maxOccurs="unbounded">
<xsd:complexType>
<xsd:all>
<xsd:element name="FOM" minOccurs="0" maxOccurs="1" nillable="true">
<xsd:annotation>
<xsd:documentation xml:lang="en">The mean value of the figure of merit m for all reflections phased in the native data set. int P~alpha~ exp(i*alpha) dalpha m = -------------------------------- int P~alpha~ dalpha P~a~ = the probability that the phase angle a is correct the integral is taken over the range alpha = 0 to 2 pi.</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:decimal">
<xsd:minInclusive value="0.0"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="FOM_acentric" minOccurs="0" maxOccurs="1" nillable="true">
<xsd:annotation>
<xsd:documentation xml:lang="en">The mean value of the figure of merit m for the acentric reflections phased in the native data set. int P~alpha~ exp(i*alpha) dalpha m = -------------------------------- int P~alpha~ dalpha P~a~ = the probability that the phase angle a is correct the integral is taken over the range alpha = 0 to 2 pi.</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:decimal">
<xsd:minInclusive value="0.0"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="FOM_centric" minOccurs="0" maxOccurs="1" nillable="true">
<xsd:annotation>
<xsd:documentation xml:lang="en">The mean value of the figure of merit m for the centric reflections phased in the native data set. int P~alpha~ exp(i*alpha) dalpha m = -------------------------------- int P~alpha~ dalpha P~a~ = the probability that the phase angle a is correct the integral is taken over the range alpha = 0 to 2 pi.</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:decimal">
<xsd:minInclusive value="0.0"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="d_res_high" minOccurs="1" maxOccurs="1">
<xsd:annotation>
<xsd:documentation xml:lang="en">The lowest value in angstroms for the interplanar spacings for the reflection data used for the native data set. This is called the highest resolution.</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:decimal">
<xsd:minInclusive value="0.0"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="d_res_low" minOccurs="1" maxOccurs="1">
<xsd:annotation>
<xsd:documentation xml:lang="en">The highest value in angstroms for the interplanar spacings for the reflection data used for the native data set. This is called the lowest resolution.</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:decimal">
<xsd:minInclusive value="0.0"/>
</xsd:restriction>
</xsd:simpleType>
</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 special aspects of the isomorphous-replacement phasing.</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 MIR phasing method applied to phase this structure. Note that this is not the computer program used, which is described in the SOFTWARE category, but rather the method itself. This data item should be used to describe significant methodological options used within the MIR phasing program.</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:element name="pdbx_number_derivatives" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:integer">
<xsd:annotation>
<xsd:documentation xml:lang="en">The number of derivatives used in this phasing experiment.</xsd:documentation>
</xsd:annotation>
</xsd:element>
<xsd:element name="reflns" minOccurs="0" maxOccurs="1" nillable="true">
<xsd:annotation>
<xsd:documentation xml:lang="en">The total number of reflections phased in the native data set.</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:integer">
<xsd:minInclusive value="0"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="reflns_acentric" minOccurs="0" maxOccurs="1" nillable="true">
<xsd:annotation>
<xsd:documentation xml:lang="en">The number of acentric reflections phased in the native data set.</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:integer">
<xsd:minInclusive value="0"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="reflns_centric" minOccurs="0" maxOccurs="1" nillable="true">
<xsd:annotation>
<xsd:documentation xml:lang="en">The number of centric reflections phased in the native data set.</xsd:documentation>
</xsd:annotation>
<xsd:simpleType>
<xsd:restriction base="xsd:integer">
<xsd:minInclusive value="0"/>
</xsd:restriction>
</xsd:simpleType>
</xsd:element>
<xsd:element name="reflns_criterion" minOccurs="0" maxOccurs="1" nillable="true" type="xsd:string">
<xsd:annotation>
<xsd:documentation xml:lang="en">Criterion used to limit the reflections used in the phasing calculations. > 4 \s(I)</xsd:documentation>
</xsd:annotation>
</xsd:element>
</xsd:all>
<xsd:attribute name="entry_id" use="required" type="xsd:string">
<xsd:annotation>
<xsd:documentation xml:lang="en">This data item is a pointer to attribute id in category entry in the ENTRY category.</xsd:documentation>
</xsd:annotation>
</xsd:attribute>
</xsd:complexType>
</xsd:element>
</xsd:sequence>
</xsd:complexType> |