Data Item _chem_struct_descriptor.descriptor

General

Item name
_chem_struct_descriptor.descriptor
Category name
chem_struct_descriptor
Attribute name
descriptor
Required in PDB entries
yes
Used in currrent PDB entries
No

Item Description

A chemical structure descriptor.

Data Type

Data type code
line
Data type detail
char item types / multi-word items ...
Primitive data type code
char
Regular expression
[][ \t_(),.;:"&<>/\{}'`~!@#$%?+=*A-Za-z0-9|^-]*
Values limited by enumeration list
no

Controlled Vocabulary

Allowed Value Details
alcohol
aldehyde
alkane
alkene
alkyne
amide
amine
benzyl group
beta lactam
carboxylic acid
eight carbon ring
eight member heterocycle
ester
ether
five carbon ring
five member heterocycle
four carbon ring
four member heterocycle
imidazole
ketone
methyl
methylene
nitrile
phenol
phenyl group
primary amine
secondary amine
seven carbon ring
seven member heterocycle
six carbon ring
six member heterocycle
teritary amine
thiol
three carbon ring
three member heterocycle

Controlled Vocabulary at Deposition

Allowed Value Details
alcohol
aldehyde
alkane
alkene
alkyne
amide
amine
benzyl group
beta lactam
carboxylic acid
eight carbon ring
eight member heterocycle
ester
ether
five carbon ring
five member heterocycle
four carbon ring
four member heterocycle
imidazole
ketone
methyl
methylene
nitrile
phenol
phenyl group
primary amine
secondary amine
seven carbon ring
seven member heterocycle
six carbon ring
six member heterocycle
teritary amine
thiol
three carbon ring
three member heterocycle