Data Item _atom_site.attached_hydrogens
Browse:
General 
- Item name
- _atom_site.attached_hydrogens
- Category name
- atom_site
- Attribute name
- attached_hydrogens
- Required in PDB entries
- no
- Used in currrent PDB entries
- No
Item Description
The number of hydrogen atoms attached to the atom at this site
excluding any hydrogen atoms for which coordinates (measured or
calculated) are given.
Item Example1
2
Item Example2
1
Item Example3
4
Data Type 
- Data type code
- int
- Data type detail
- int item types are the subset of numbers that are the negative or positive integers.
- Primitive data type code
- numb
- Regular expression
- -?[0-9]+
Allowed Boundary Conditions
| Minimum Value | Maximum Value |
|---|---|
| 0 | 8 |
Aliases
| Alias Item Name | Dictionary Name | Dictionary Version |
|---|---|---|
| _atom_site_attached_hydrogens | cif_core.dic | 2.0.1 |