EMDB Solr Search Field Documentation

sample_formula

Chemical formula representing the macromolecule’s composition.

Multivalue
Yes
Indexed
Yes
Stored
Yes

Name: Chemical formula

Type: string_lc

Provenance: Depositor

Archive: EMDB

Example queries:
Exact match:
sample_formula:"NAG"

Contains the word:
sample_formula:NAG

Partial match:
sample_formula:NA*
sample_formula:*AG

Has any value:
sample_formula:[* TO *]

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