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http://www.rcsb.org/pdb/search/smartSubquery.do?smartSearchSubtype=StructureIdQuery&structureIdList=1APM,1ATP,1BKX,1BX6,1CDK,1CMK,1CTP,1CX4,1FMO,1J3H,1JBP,1JLU,1L3R,1NE4,1NE6,1Q24,1Q61,1Q62,1Q8T,1Q8U,1Q8W,1RDQ,1RE8,1REJ,1REK,1RGS,1RL3,1SMH,1STC,1SVE,1SVG,1SVH,1SYK,1SZM,1VEB,1XH4,1XH5,1XH6,1XH7,1XH8,1XH9,1XHA,1YDR,1YDS,1YDT,2C1A,2C1B,2CPK,2ERZ,2F7E,2F7X,2F7Z,2GFC,2GNF,2GNG,2GNH,2GNI,2GNJ,2GNL,2GU8,2JDS,2JDT,2JDV,2OH0,2OJF,2QCS,2QUR,2QVS,2UVX,2UVY,2UVZ,2UW0,2UW3,2UW4,2UW5,2UW6,2UW7,2UW8,2UZT,2UZU,2UZV,2UZW,2VNW,2VNY,2VO0,2VO3,2VO6,2VO7,3AG9,3AGL,3AGM,3AMA,3AMB,3BWJ,3DND,3DNE,3E8C,3E8E,3FHI,3FJQ,3IDB,3IDC,3J4Q,3J4R,3KKV,3L9L,3L9M,3L9N,3MVJ,3NX8,3O7L,3OOG,3OVV,3OW3,3OWP,3OXT,3P0M,3POO,3PVB,3QAL,3QAM,3TNP,3TNQ,3VQH,3ZO1,3ZO2,3ZO3,3ZO4,4AE6,4AE9,4AXA,4C33,4C34,4C35,4C36,4C37,4C38,4DFX,4DFY,4DFZ,4DG0,4DG2,4DG3,4DH1,4DH3,4DH5,4DH7,4DH8,4DIN,4HPT

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