diff --git a/phylogenetic/config/reference_denv2_genome.gb b/phylogenetic/config/reference_denv2_genome.gb
index 710c6ec5..d5916490 100644
--- a/phylogenetic/config/reference_denv2_genome.gb
+++ b/phylogenetic/config/reference_denv2_genome.gb
@@ -49,13 +49,13 @@ FEATURES             Location/Qualifiers
                      /db_xref="GeneID:1494449"
                      /gene="flavivirus polyprotein gene"
      CDS             97..438
-                     /db_xref="VBRC:35917"
                      /gene="C"
+                     /db_xref="VBRC:35917"
                      /product="anchored capsid protein C"
                      /protein_id="NP_739581.2"
      CDS             439..936
-                     /db_xref="VBRC:35919"
                      /gene="M"
+                     /db_xref="VBRC:35919"
                      /product="membrane glycoprotein precursor M"
                      /protein_id="NP_739582.2"
      CDS             439..711
@@ -64,50 +64,50 @@ FEATURES             Location/Qualifiers
                      /product="protein pr"
                      /protein_id="YP_009164954.1"
      CDS             937..2421
-                     /db_xref="VBRC:35921"
                      /gene="E"
+                     /db_xref="VBRC:35921"
                      /product="envelope protein E"
                      /protein_id="NP_739583.2"
      CDS             2422..3477
-                     /db_xref="VBRC:35922"
                      /gene="NS1"
+                     /db_xref="VBRC:35922"
                      /product="nonstructural protein NS1"
                      /protein_id="NP_739584.2"
      CDS             3478..4131
-                     /db_xref="VBRC:35923"
                      /gene="NS2A"
+                     /db_xref="VBRC:35923"
                      /product="nonstructural protein NS2A"
                      /protein_id="NP_739585.2"
      CDS             4132..4521
-                     /db_xref="VBRC:35924"
                      /gene="NS2B"
+                     /db_xref="VBRC:35924"
                      /product="nonstructural protein NS2B"
                      /protein_id="NP_739586.2"
      CDS             4522..6375
-                     /db_xref="VBRC:35925"
                      /gene="NS3"
+                     /db_xref="VBRC:35925"
                      /note="ATPase; component of capping enzyme (RNA
                      thriphosphatase); protease; RNA-helicase"
                      /product="nonstructural protein NS3"
                      /protein_id="NP_739587.2"
      CDS             6376..6756
-                     /db_xref="VBRC:35926"
                      /gene="NS4A"
+                     /db_xref="VBRC:35926"
                      /product="nonstructural protein NS4A"
                      /protein_id="NP_739588.2"
      CDS             6757..6825
-                     /db_xref="VBRC:35927"
                      /gene="2K"
+                     /db_xref="VBRC:35927"
                      /product="protein 2K"
                      /protein_id="NP_739593.2"
      CDS             6826..7569
-                     /db_xref="VBRC:35928"
                      /gene="NS4B"
+                     /db_xref="VBRC:35928"
                      /product="nonstructural protein NS4B"
                      /protein_id="NP_739589.2"
      CDS             7570..10269
-                     /db_xref="VBRC:35929"
                      /gene="NS5"
+                     /db_xref="VBRC:35929"
                      /note="methyltransferase component of capping enzyme;
                      nonstructural protein NS5"
                      /product="RNA-dependent RNA polymerase NS5"