component = {
let str;
stage.removeAllComponents();
var stringBlob = new Blob( [ pdbText ], { type: 'text/plain'} );
stage.loadFile(stringBlob, { ext: "pdb" }).then(d=>{
d.addRepresentation("rope", {color: schemeId})
d.addRepresentation("licorice", { sele: selection_string , color: schemeId});
stage.viewerControls.orient([17.550527072492336, 77.73142323575034, -35.35459236339453, 0, 76.29412120673659, 1.939498913978275, 42.137723873208586, 0, 38.35789916992212, -39.42342635625532, -67.63584394065052, 0, 3.367788314819336, 0.33123016357421875, 3.3393964767456055, 1]);
stage.setSpin(false);
str = d;
})
return str;
}