Data Item _em_buffer.pH

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General

Item name: _em_buffer.pH
Category name: em_buffer
Attribute name: pH
Required in PDB entries: no
Required for PDB deposition: yes
Used in current PDB entries: Yes, in about 3.2 % of entries

Item Description

The pH of the sample buffer.

Data Type

Data type code: float
Data type detail: float item types are the subset of numbers that are the floating numbers.
Primitive data type code: numb
Regular expression: -?(([0-9]+)[.]?|([0-9]*[.][0-9]+))([(][0-9]+[)])?([eE][+-]?[0-9]+)?