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http://www.rcsb.org/pdb/search/smartSubquery.do?smartSearchSubtype=StructureIdQuery&structureIdList=2X9E,2ZMC,2ZMD,3CEK,3DBQ,3GFW,3H9F,3HMN,3HMO,3HMP,3VQU,3W1F,3WYX,3WYY,3WZJ,3WZK,4B94,4BHZ,4BI0,4BI1,4BI2,4C4E,4C4F,4C4G,4C4H,4C4I,4C4J,4CV8,4CV9,4CVA,4D2S,4H7X,4H7Y,4JS8,4JT3,4O6L,4ZEG,5AP0,5AP1,5AP2,5AP3,5AP4,5AP5,5AP6,5AP7,5EH0,5EHL,5EHO,5EHY,5EI2,5EI6,5EI8,5LJJ,5MRB,5N7V,5N84,5N87,5N93,5N9S,5NA0,5NAD,5NTT,5O91,6B4W,6GVJ,6H3K,6N6O

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