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authorNavan Chauhan <navanchauhan@gmail.com>2020-09-11 16:18:38 +0530
committerNavan Chauhan <navanchauhan@gmail.com>2020-09-11 16:18:38 +0530
commit9dadfdb3332b073aaff508d126e90200ad09868d (patch)
tree1578ff007b42b2175691f3dab11566611ec44907 /plip/test/test_hydrogen_bonds.py
parent004f4513c8cd5cfffbf69484fb39a3d7bc98bd49 (diff)
removed downloaded plip
Diffstat (limited to 'plip/test/test_hydrogen_bonds.py')
-rw-r--r--plip/test/test_hydrogen_bonds.py42
1 files changed, 0 insertions, 42 deletions
diff --git a/plip/test/test_hydrogen_bonds.py b/plip/test/test_hydrogen_bonds.py
deleted file mode 100644
index f673c6e..0000000
--- a/plip/test/test_hydrogen_bonds.py
+++ /dev/null
@@ -1,42 +0,0 @@
-import unittest
-
-from plip.basic import config
-from plip.structure.preparation import PDBComplex, PLInteraction
-
-
-def characterize_complex(pdb_file: str, binding_site_id: str) -> PLInteraction:
- pdb_complex = PDBComplex()
- pdb_complex.load_pdb(pdb_file)
- for ligand in pdb_complex.ligands:
- if (
- ":".join([ligand.hetid, ligand.chain, str(ligand.position)])
- == binding_site_id
- ):
- pdb_complex.characterize_complex(ligand)
- return pdb_complex.interaction_sets[binding_site_id]
-
-
-class HydrogenBondTestCase(unittest.TestCase):
- def test_4dst_nondeterministic_protonation(self):
- config.NOHYDRO = False
- for i in range(0, 10):
- interactions = characterize_complex("./pdb/4dst.pdb", "GCP:A:202")
- all_hbonds = interactions.hbonds_ldon + interactions.hbonds_pdon
- self.assertTrue(len(all_hbonds) == 16 or len(all_hbonds) == 17)
-
- def test_4dst_deterministic_protonation(self):
- config.NOHYDRO = True
- for i in range(0, 10):
- interactions = characterize_complex(
- "./pdb/4dst_protonated.pdb", "GCP:A:202"
- )
- all_hbonds = interactions.hbonds_ldon + interactions.hbonds_pdon
- self.assertTrue(len(all_hbonds) == 16)
-
- def test_no_protonation(self):
- config.NOHYDRO = True
- interactions1 = characterize_complex("./pdb/1x0n_state_1.pdb", "DTF:A:174")
- self.assertEqual(len(interactions1.hbonds_ldon), 0)
- config.NOHYDRO = False
- interactions2 = characterize_complex("./pdb/1x0n_state_1.pdb", "DTF:A:174")
- self.assertEqual(len(interactions2.hbonds_ldon), 1)