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http://www.rcsb.org/pdb/search/smartSubquery.do?smartSearchSubtype=StructureIdQuery&structureIdList=1F0J,1RO6,1RO9,1ROR,1TB5,1XLX,1XLZ,1XM4,1XM6,1XMU,1XMY,1XN0,1XOS,1XOT,1Y2H,1Y2J,2FM0,2FM5,2QYL,3D3P,3FRG,3G45,3GWT,3HMV,3IAD,3KKT,3LY2,3O0J,3O56,3O57,3SL3,3SL4,3SL5,3SL6,3SL8,3W5E,3WD9,4KP6,4MYQ,4NW7,4OGB,4WZI,4X0F,5K1I,5K32,5K6J,5LAQ,5OHJ,5WH5,6BOJ,6F6U,6F8R,6F8T,6F8U,6F8V,6F8W,6F8X,6NJH,6NJI,6NJJ

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