diff --git a/src/test.py b/src/test.py
index e70d38d..64e750e 100644
--- a/src/test.py
+++ b/src/test.py
@@ -1,6 +1,7 @@
 from backbone.ramachandran import RamachandranSampler
 from rotamers.dunbrack import DunbrackRotamerLibrary
-from geometry.backbone import GEO, ORI
+from geometry.backbone import GEO as BACKBONE_GEO, ORI
+from geometry.sidechain import GEO as SIDECHAIN_GEO
 from geometry.nerf import nerf
 from protein.residue import ResidueName, Residue
 
@@ -25,8 +26,8 @@ for residue_index, residue_name in enumerate(primary_sequence[:2]):
         residues[residue_index].backbone["atoms"]["N"],
         residues[residue_index].backbone["atoms"]["CA"],
         residues[residue_index].backbone["atoms"]["C"],
-        GEO["C_N_length"],
-        GEO["CA_C_N_angle"],
+        BACKBONE_GEO["C_N_length"],
+        BACKBONE_GEO["CA_C_N_angle"],
         residues[residue_index].backbone["psi"],
         )
     
@@ -34,8 +35,8 @@ for residue_index, residue_name in enumerate(primary_sequence[:2]):
         residues[residue_index].backbone["atoms"]["CA"],
         residues[residue_index].backbone["atoms"]["C"],
         residue.backbone["atoms"]["N"],
-        GEO["N_CA_length"],
-        GEO["C_N_CA_angle"],
+        BACKBONE_GEO["N_CA_length"],
+        BACKBONE_GEO["C_N_CA_angle"],
         180,
         )
     
@@ -43,8 +44,8 @@ for residue_index, residue_name in enumerate(primary_sequence[:2]):
         residues[residue_index].backbone["atoms"]["C"],
         residue.backbone["atoms"]["N"],
         residue.backbone["atoms"]["CA"],
-        GEO["CA_C_length"],
-        GEO["N_CA_C_angle"],
+        BACKBONE_GEO["CA_C_length"],
+        BACKBONE_GEO["N_CA_C_angle"],
         residue.backbone["phi"],
         )
     
@@ -52,11 +53,12 @@ for residue_index, residue_name in enumerate(primary_sequence[:2]):
         residue.backbone["atoms"]["N"],
         residue.backbone["atoms"]["CA"],
         residue.backbone["atoms"]["C"],
-        GEO["C_O_length"],
-        GEO["CA_C_O_angle"],
+        BACKBONE_GEO["C_O_length"],
+        BACKBONE_GEO["CA_C_O_angle"],
         residue.backbone["psi"] + 180,
         )
 
+    residue.sidechain
     residues.append(residue)
 
     residue.sidechain["chis"] =  rl.rotamer_params(residue.name.value, residue.backbone["phi"], residue.backbone["psi"])