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http://www.rcsb.org/pdb/search/smartSubquery.do?smartSearchSubtype=StructureIdQuery&structureIdList=1DB1,1IE8,1IE9,1KB2,1KB4,1KB6,1S0Z,1S19,1TXI,1YNW,2HAM,2HAR,2HAS,2HB7,2HB8,2ZFX,2ZL9,2ZLA,2ZLC,2ZMH,2ZMI,2ZMJ,2ZXM,2ZXN,3A2H,3A2I,3A2J,3A3Z,3A40,3A78,3AFR,3AUN,3AUQ,3AUR,3AX8,3AZ1,3AZ2,3AZ3,3B0T,3CS4,3CS6,3KPZ,3M7R,3OGT,3P8X,3TKC,3VHW,3VJS,3VJT,3VRT,3VRU,3VRV,3VRW,3VT3,3VT4,3VT5,3VT6,3VT7,3VT8,3VT9,3VTB,3VTC,3VTD,3W0A,3W0C,3W0G,3W0H,3W0I,3W0J,3W0Y,3W5P,3W5Q,3W5R,3W5T,3WGP,3WT5,3WT6,3WT7,3WWR,4G2I,4ITE,4ITF

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