message: update chain-test as suggested
diff: @@ -202,15 +202,21 @@ export function g3dHaplotypeQuery(haplotype: string) {
  });
  }
  -export function g3dChromosomeQuery(chromosome: string) {
  +export function g3dChromosomeQuery(chr: string) {
  return MS.struct.generator.atomGroups({
  - 'chain-test': MS.core.rel.eq([G3dSymbols.chromosome.symbol(), chromosome]),
  + 'chain-test': MS.core.logic.and([
  + MS.core.rel.eq([MS.ammp('objectPrimitive'), 'sphere']),
  + MS.core.rel.eq([G3dSymbols.chromosome.symbol(), chr])
  + ])
  });
  }
  export function g3dRegionQuery(chr: string, start: number, end: number) {
  return MS.struct.generator.atomGroups({
  - 'chain-test': MS.core.rel.eq([G3dSymbols.chromosome.symbol(), chr]),
  + 'chain-test': MS.core.logic.and([
  + MS.core.rel.eq([MS.ammp('objectPrimitive'), 'sphere']),
  + MS.core.rel.eq([G3dSymbols.chromosome.symbol(), chr])
  + ]),
  'residue-test': MS.core.rel.inRange([G3dSymbols.region.symbol(), start, end])
  });
  }
  