Data Item _chem_comp_atom.aromatic_flag

General

Item name
_chem_comp_atom.aromatic_flag
Category name
chem_comp_atom
Attribute name
aromatic_flag
Required in PDB entries
no
Used in currrent PDB entries
No

Item Description

A flag indicating an aromatic atom.

Item Example

 
Y

Data Type

Data type code
yes_no
Data type detail
data item for boolean codes that have values of 'yes' or 'no'
Primitive data type code
char
Regular expression
(yes)|(no)

Controlled Vocabulary

Allowed Value Details
no
yes

Controlled Vocabulary at Deposition

Allowed Value Details
no
yes