diff --git a/etc/feature_keys_gff b/etc/feature_keys_gff
index 09b780821580ca751f42531b4464d75fa1bf5188..36a68d3a290aa62b69c0cb28e130668070cda982 100644
--- a/etc/feature_keys_gff
+++ b/etc/feature_keys_gff
@@ -9,9 +9,9 @@ region              ID Name Alias Parent Note Target Gap Derives_from Dbxref Ont
 #contig              ID Name Alias Parent Note Target Gap Derives_from Dbxref Ontology_term feature_id timelastmodified description locus stable_id ec_number gene_symbol Ontology_term Dbxref molecule_type size organism_name strain topology localization gff_source gff_seqname score 
 #supercontig         ID Name Alias Parent Note Target Gap Derives_from Dbxref Ontology_term feature_id timelastmodified description locus stable_id ec_number gene_symbol Ontology_term Dbxref molecule_type size organism_name strain topology localization gff_source gff_seqname score 
 #chromosome          ID Name Alias Parent Note Target Gap Derives_from Dbxref Ontology_term feature_id timelastmodified note comment description locus stable_id ec_number gene_symbol Ontology_term Dbxref molecule_type size organism_name strain topology localization gff_source gff_seqname score 
-gene                ID Name Alias Parent Note Target Gap Derives_from Dbxref Ontology_term feature_id timelastmodified locus stable_id ec_number gene_symbol Ontology_term Dbxref molecule_type size organism_name strain topology localization gff_source gff_seqname score 
+gene                ID Name Alias Parent Note Target Gap Derives_from Dbxref Ontology_term feature_id timelastmodified locus stable_id ec_number gene_symbol Ontology_term Dbxref molecule_type size organism_name strain topology localization gff_source gff_seqname score private
 #CDS                 ID Name Alias Parent Note Target Gap Derives_from Dbxref Ontology_term feature_id timelastmodified codon_start description locus stable_id ec_number gene_symbol Ontology_term Dbxref molecule_type size organism_name strain topology localization gff_source gff_seqname score  results note comment job
-polypeptide         ID Name Alias Parent Note Target Gap Derives_from Dbxref Ontology_term feature_id timelastmodified description locus stable_id ec_number gene_symbol Ontology_term Dbxref product molecule_type size organism_name strain topology localization gff_source gff_seqname score mass isoelectric charge source
+polypeptide         ID Name Alias Parent Note Target Gap Derives_from Dbxref Ontology_term feature_id timelastmodified description locus stable_id ec_number gene_symbol Ontology_term Dbxref product molecule_type size organism_name strain topology localization gff_source gff_seqname score mass isoelectric charge source private
 pseudogene          ID Name Alias Parent Note Target Gap Derives_from Dbxref Ontology_term feature_id timelastmodified description locus stable_id ec_number gene_symbol Ontology_term Dbxref molecule_type size organism_name strain topology localization gff_source gff_seqname score 
 pseudogenic_exon    ID Name Alias Parent Note Target Gap Derives_from Dbxref Ontology_term feature_id timelastmodified description locus stable_id ec_number gene_symbol Ontology_term Dbxref molecule_type size organism_name strain topology localization gff_source gff_seqname score
 pseudogenic_transcript ID Name Alias Parent Note Target Gap Derives_from Dbxref Ontology_term feature_id timelastmodified description locus stable_id ec_number gene_symbol Ontology_term Dbxref molecule_type size organism_name strain topology localization gff_source gff_seqname score