X-Git-Url: http://source.jalview.org/gitweb/?a=blobdiff_plain;f=src%2Fjalview%2Fstructure%2FStructureSelectionManager.java;h=2f81ec4786ef3a07876ab8d5f36a33c03365d45c;hb=adf4e6df363330f72c49409a21a10a480e7b9f56;hp=b6bb70d198c455626cf6c438ee773796f9ba24cf;hpb=3429e8b2a3fceff4350d5554853403e903b4fc68;p=jalview.git

diff --git a/src/jalview/structure/StructureSelectionManager.java b/src/jalview/structure/StructureSelectionManager.java
index b6bb70d..2f81ec4 100644
--- a/src/jalview/structure/StructureSelectionManager.java
+++ b/src/jalview/structure/StructureSelectionManager.java
@@ -605,17 +605,18 @@ public class StructureSelectionManager
     HashMap<Integer, int[]> mapping = new HashMap<Integer, int[]>();
     int resNum = -10000;
     int index = 0;
+    char insCode = ' ';
 
     do
     {
       Atom tmp = maxChain.atoms.elementAt(index);
-      if (resNum != tmp.resNumber && tmp.alignmentMapping != -1)
+      if ((resNum != tmp.resNumber || insCode != tmp.insCode)
+              && tmp.alignmentMapping != -1)
       {
         resNum = tmp.resNumber;
+        insCode = tmp.insCode;
         if (tmp.alignmentMapping >= -1)
         {
-          // TODO (JAL-1836) address root cause: negative residue no in PDB
-          // file
           mapping.put(tmp.alignmentMapping + 1, new int[] { tmp.resNumber,
               tmp.atomIndex });
         }