Data Item _chem_comp.formal_charge
Browse:
General 
- Item name
- _chem_comp.formal_charge
- Category name
- chem_comp
- Attribute name
- formal_charge
- Required in PDB entries
- no
- Used in currrent PDB entries
- No
Item Description
The formal electrical charge on the chemical compound.
Item Example
2+
Data Type 
- Data type code
- code
- Data type detail
- code item types/single words ...
- Primitive data type code
- char
- Regular expression
- [_,.;:"&<>()/\{}'`~!@#$%A-Za-z0-9*|+-]*
- Values limited by enumeration list
- no
Controlled Vocabulary
| Allowed Value | Details |
|---|---|
| 0 | |
| 1+ | |
| 1- | |
| 2+ | |
| 2- | |
| 3+ | |
| 3- | |
| 4+ | |
| 4- | |
| 5+ | |
| 5- |
Controlled Vocabulary at Deposition
| Allowed Value | Details |
|---|---|
| 0 | |
| 1+ | |
| 1- | |
| 2+ | |
| 2- | |
| 3+ | |
| 3- | |
| 4+ | |
| 4- | |
| 5+ | |
| 5- |