This is an archive copy of the IUCr web site dating from 2008. For current content please visit https://www.iucr.org.
[IUCr Home Page] [CIF Home Page] [mmCIF Home Page]

Item _entity.src_method


| Top | Dictionary | Category Groups | Categories | Items | Data |

Description 


              The method by which the sample for the entity was produced.
               Entities isolated directly from natural sources (tissues, soil
               samples, etc.) are expected to have further information in the
               ENTITY_SRC_NAT category. Entities isolated from genetically
               manipulated sources are expected to have further information in
               the ENTITY_SRC_GEN category.

Category

entity

Mandatory Code

no

Data Type Code

ucode

Enumeration Values

Item Value Description
nat entity isolated from a natural source
man entity isolated from a genetically manipulated source
syn entity obtained synthetically

| Top | Dictionary | Category Groups | Categories | Items | Data |



This HTML dictionary was created using the
CIFLIB C Language Application Program Interface
at the
Resource Collaboratory for Structural Bioinformatics
Rutgers University, Department of Chemistry
New Brunswick, New Jersey
help@rcsb.rutgers.edu