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http://www.rcsb.org/pdb/search/smartSubquery.do?smartSearchSubtype=StructureIdQuery&structureIdList=1A02,1A3Q,1DGC,1FOS,1GJI,1IKN,1JNM,1LD4,1LE5,1LE9,1LEI,1NFI,1NFK,1OOA,1RAM,1S9K,1T2K,1VKX,1YSA,2DGC,2H7H,2I9T,2O61,2O6G,2PI0,2RAM,2V2T,3DO7,3GUT,3QU3,3QU6

It has been permanently removed as part of our announced shutdown on December 9th, 2020.

See the Legacy API Shutdown December 9 announcement for further details.


Legacy APIs

If you are using one of the legacy API endpoints, you will need to migrate to the new json-based APIs.

The new APIs provide more comprehensive search and fetch capabilities, see Web Services Overview.

Documentation for the new services and migration guides are available:

Data API tutorial
Search API tutorial
Data API migration guide
Search API migration guide