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http://www.rcsb.org/pdb/search/smartSubquery.do?smartSearchSubtype=StructureIdQuery&structureIdList=1CNM,1EGQ,1HT3,1IC6,1OYO,1P7V,1P7W,1PEK,1PFG,1PJ8,1PTK,2DP4,2DQK,2DUJ,2G4V,2HD4,2HPZ,2ID8,2PKC,2PQ2,2PRK,2PWA,2PWB,2PYZ,2V8B,3AJ8,3AJ9,3D9Q,3DDZ,3DE0,3DE1,3DE2,3DE3,3DE4,3DE5,3DE6,3DE7,3DVQ,3DVR,3DVS,3DW1,3DW3,3DWE,3DYB,3GT3,3GT4,3I2Y,3I30,3I34,3I37,3L1K,3OSZ,3PRK,3PTL,3Q40,3Q5G,3QMP,4B5L,4DJ5,4FON,4WOB,4WOC,4ZAR,5AMX,5AVJ,5AVK,5B1D,5B1E,5CW1,5I9S,5K7S,5KXU,5KXV,5MJL,5UVL,5WHW,5WJG,5WJH,5WRC,6CL7,6CL8,6CL9,6CLA,6CLB,6FJS,6KKF,6LAW,6MH6,6N4U,6PKJ,6PKK,6PKL,6PKM,6PKN,6PKO,6PKP,6PKQ,6PKR,6PKS,6PKT,6PU4,6PU5,6QF1,6QXV,6RUG,6RUH,6RUK,6RUN,6RUW,6RVE,6RVG,6RZP

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