fix for JAL-3529

diff --git a/src/jalview/util/DBRefUtils.java b/src/jalview/util/DBRefUtils.java
index 5afbca5..4d5a025 100755 (executable)
--- a/src/jalview/util/DBRefUtils.java
+++ b/src/jalview/util/DBRefUtils.java
@@ -488,7 +488,7 @@ public class DBRefUtils
       else
       {
         // default:
-        ref = new DBRefEntry(locsrc, version, acn);
+        ref = new DBRefEntry(locsrc, version, acn.trim());
       }
     }
     if (ref != null)