JAL-3855 suppress NPE when trying to retrieve SIFTS mappings for Alphafold PDB IDs

diff --git a/src/jalview/structure/StructureSelectionManager.java b/src/jalview/structure/StructureSelectionManager.java
index 53644e9..9fcb336 100644 (file)
--- a/src/jalview/structure/StructureSelectionManager.java
+++ b/src/jalview/structure/StructureSelectionManager.java
@@ -410,7 +410,7 @@ public class StructureSelectionManager
         registerPDBFile(pdb.getId().trim(), pdbFile);
       }
       // if PDBId is unavailable then skip SIFTS mapping execution path
-      isMapUsingSIFTs = isMapUsingSIFTs && pdb.isPPDBIdAvailable();
+      isMapUsingSIFTs = isMapUsingSIFTs && pdb.isPPDBIdAvailable() && !pdb.getId().startsWith("AF-");
 
     } catch (Exception ex)
     {