General  
 
- Item name
 
- _pdbx_vrpt_em_2d_graph_data.y_value
 
- Category name
 
- pdbx_vrpt_em_2d_graph_data
 
- Attribute name
 
- y_value
 
- Required in PDB entries
 
- yes
 
- Used in current PDB entries
 
- No
 
 
 
 
 
Item Description  
 
 
 
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]+)?