+ // TODO: JAL-3868 need to know if structure is actually from
+ // PDB (has valid PDB ID and has provenance suggesting it
+ // actually came from PDB)
+ boolean isProtein = false;
+ for (SequenceI s : sequenceArray)
+ {
+ if (s.isProtein())
+ {
+ isProtein = true;
+ break;
+ }
+ }
+ isMapUsingSIFTs = isMapUsingSIFTs && pdb.isPPDBIdAvailable()
+ && !pdb.getId().startsWith("AF-") && isProtein;