diff --git a/.pylintrc b/.pylintrc
index ca66376e..25a05430 100644
--- a/.pylintrc
+++ b/.pylintrc
@@ -254,7 +254,6 @@ enable=abstract-class-instantiated,
        using-cmp-argument,
        using-constant-test,
        wildcard-import,
-       wrong-import-order,
        xrange-builtin,
        yield-inside-async-function,
        yield-outside-function,
@@ -268,8 +267,9 @@ enable=abstract-class-instantiated,
 # 4. Remove from this list.
        # attribute-defined-outside-init,
        # import-error,
-       # invalid-name,
-       # pointless-statement,
+       # invalid-name, # to many false positives
+       # pointless-statement, # u.trajectory[2] is a false positive here
+       # wrong-import-order, # doesn't except six imports at the file start
 
 
 [REPORTS]
diff --git a/pmda/parallel.py b/pmda/parallel.py
index f595740c..9fa0a063 100644
--- a/pmda/parallel.py
+++ b/pmda/parallel.py
@@ -15,17 +15,19 @@
 
 """
 from __future__ import absolute_import, division
-from contextlib import contextmanager
-import warnings
-
 from six.moves import range
+from six.moves import cPickle as pickle
 
 import MDAnalysis as mda
+from collections import namedtuple
+from contextlib import contextmanager
+from dask import distributed, multiprocessing
 from dask.delayed import delayed
 import dask
 import dask.distributed
 from joblib import cpu_count
 import numpy as np
+import warnings
 
 from .util import timeit, make_balanced_slices
 
@@ -84,6 +86,10 @@ def conclude(self):
         return self._conclude
 
 
+HelperResult = namedtuple("HelperResult",
+                          "result, timing_io, timing_compute, timing_universe")
+
+
 class ParallelAnalysisBase(object):
     """Base class for defining parallel multi frame analysis
 
@@ -190,7 +196,8 @@ def __init__(self, universe, atomgroups):
         self._trajectory = universe.trajectory
         self._top = universe.filename
         self._traj = universe.trajectory.filename
-        self._indices = [ag.indices for ag in atomgroups]
+        self._anchor = universe.anchor_name
+        self._pickles = [pickle.dumps(ag) for ag in atomgroups]
 
     @contextmanager
     def readonly_attributes(self):
@@ -351,9 +358,10 @@ def run(self,
                     task = delayed(
                         self._dask_helper, pure=False)(
                             bslice,
-                            self._indices,
+                            self._pickles,
                             self._top,
-                            self._traj, )
+                            self._traj,
+                            self._anchor)
                     blocks.append(task)
                 blocks = delayed(blocks)
                 res = blocks.compute(**scheduler_kwargs)
@@ -371,11 +379,11 @@ def run(self,
             np.array([el[3] for el in res]), time_prepare, conclude.elapsed)
         return self
 
-    def _dask_helper(self, bslice, indices, top, traj):
+    def _dask_helper(self, bslice, pickles, top, traj, anchor):
         """helper function to actually setup dask graph"""
         with timeit() as b_universe:
-            u = mda.Universe(top, traj)
-            agroups = [u.atoms[idx] for idx in indices]
+            u = mda.Universe(top, traj, anchor_name=anchor)
+            agroups = [pickle.loads(idx) for idx in pickles]
 
         res = []
         times_io = []
@@ -392,8 +400,8 @@ def _dask_helper(self, bslice, indices, top, traj):
             times_io.append(b_io.elapsed)
             times_compute.append(b_compute.elapsed)
 
-        return np.asarray(res), np.asarray(times_io), np.asarray(
-            times_compute), b_universe.elapsed
+        return HelperResult(np.asarray(res), np.asarray(times_io),
+                            np.asarray(times_compute), b_universe.elapsed)
 
     @staticmethod
     def _reduce(res, result_single_frame):