Data Item _pdbx_vrpt_model_instance_geometry.flippable_sidechain
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General 
- Item name
- _pdbx_vrpt_model_instance_geometry.flippable_sidechain
- Category name
- pdbx_vrpt_model_instance_geometry
- Attribute name
- flippable_sidechain
- Required in PDB entries
- no
- Used in currrent PDB entries
- No
Item Description
MolProbity identifies side chains of asparagine, glutamine and histidine that can be be rotated ("flipped")
to make optimal hydrogen bonds, improving its contacts with its neighbours, without affecting their fit to
the experimental electron density.
These residues will have flippable_sidechain="1".
Protein and polypeptide specific produced by the molprobity step.
Data Type 
- Data type code
- text
- Data type detail
- text item types / multi-line text ...
- Primitive data type code
- char
- Regular expression
- [][ \n\t()_,.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*
Controlled Vocabulary
| Allowed Value | Details |
|---|---|
| 1 |
Controlled Vocabulary at Deposition
| Allowed Value | Details |
|---|---|
| 1 |
Aliases
| Alias Item Name | Dictionary Name | Dictionary Version |
|---|---|---|
| _ModelledSubgroup.flippable-sidechain | http://wwpdb.org/validation/schema/wwpdb_validation_v6.00.xsd | V6.00 |