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http://www.rcsb.org/pdb/search/smartSubquery.do?smartSearchSubtype=StructureIdQuery&structureIdList=1A0Q,1A6U,1A6V,1A6W,1AFV,1CL7,1DL7,1E6J,1E6O,1ETZ,1F11,1F4W,1F4X,1F4Y,1FBI,1GIG,1I8M,1IND,1INE,1IQW,1JFQ,1JN6,1JNH,1K4C,1K4D,1MFA,1MFB,1MFC,1MFD,1MFE,1MLB,1MLC,1NC2,1NC4,1NGP,1NGQ,1NJ9,1NQB,1OAQ,1OAR,1OAU,1OAX,1OAY,1OAZ,1OCW,1P4B,1P4I,1P7K,1PG7,1Q0X,1Q0Y,1QFU,1R3I,1R3J,1R3K,1R3L,1S5H,1SM3,1XF2,1XF3,1XF4,1XGY,1YUH,1Z3G,1ZWI,2A6D,2A6I,2A6J,2A6K,2ATK,2BJM,2BOB,2BOC,2DWD,2DWE,2FR4,2H8P,2HFE,2HG5,2HJF,2HVJ,2HVK,2I9L,2IH1,2IH3,2ITC,2ITD,2JK5,2NLJ,2NTF,2OP4,2P7T,2UYL,2V7H,2VIR,2VIS,2VIT,2W0F,2XZQ,2Y06,2Y07,2Y36,2ZJS,2ZPK,3DGG,3DIF,3F5W,3F7V,3F7Y,3FB5,3FB6,3FB7,3FB8,3GB7,3HPL,3IGA,3KS0,3NZ8,3OGC,3OR6,3OR7,3RHW,3RI5,3RIA,3RIF,3S35,3S62,3STL,3STZ,3V4P,3V4V,3V7A,3VI3,3VI4,4A6Y,4AMK,4AT6,4BH7,4BH8,4DGI,4H88,4I2X,4I9W,4K2U,4LBE,4LCU,4MA7,4MA8,4MSW,4OKV,4OZ4,4Q0X,4QT5,4RDQ,4RGN,4TNV,4TNW,4UUJ,4WFE,4WFF,4WFG,4WFH,4YX2,4YXH,4YXK,5A2I,5A2J,5A2K,5A2L,5ANY,5D8J,5E1A,5EBL,5EBM,5EBW,5EC1,5EC2,5EPM,5FXC,5H2B,5J9P,5JHL,5KVF,5L7X,5L88,5L9D,5LGH,5MO3,5MP1,5MP3,5MP5,5MTH,5MUQ,5MVJ,5MX3,5N7B,5NST,5OWP,5T5F,5T5N,5VGA,5VK6,5VKE,5VKH,5W0K,5XCQ,5XCR,5XCT,5YSL,6BFS,6BY2,6BY3,6EWB,6FAB,6MUI,6MW9,6MWC,6MWV,6MWX

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