--- a/kobas_annotate.xml	Sat Nov 05 10:40:04 2016 -0400
+++ b/kobas_annotate.xml	Thu Nov 10 16:21:29 2016 -0500
@@ -3,9 +3,9 @@
     <macros>
         <import>kobas_macros.xml</import>
     </macros>
-    <requirements>
-        <requirement type="package" version="@KOBAS_VERSION@">kobas</requirement>
-    </requirements>
+
+    <expand macro="requirements"/>
+
     <stdio>
         <exit_code range="0" level="warning" description="BiopythonDeprecationWarning"/>
         <exit_code range="1" level="fatal" description="Bad input settings or none of the entries was annotated successfully."/>
@@ -67,6 +67,7 @@
             -s '$species'
             -e '$evalue'
             -r $rank
+            -n "\${GALAXY_SLOTS:-4}"
             -c $coverage
             #if $ortholog.only == 'YES':
                 -z '$ortholog.species'
@@ -80,7 +81,7 @@
         ]]>
     </command>
     <inputs>
-        <param format="fasta" type="data" label="Input file" help="Input data file matching the input type." argument="--infile"/>
+        <param format="fasta,tabular,txt" type="data" label="Input file" help="Input data file matching the input type." argument="--infile"/>
         <param type="select" label="Input type" argument="--intype" help="Input data type, default fasta:pro">
             <option value="fasta:pro">FASTA protein sequence</option>
             <option value="fasta:nuc">FASTA nucleotide sequence</option>