Update usage and README for v2.2

rcedgar · Dec 29, 2024 · bcfd441 · bcfd441
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diff --git a/README.md b/README.md
@@ -22,7 +22,8 @@ Search against database
     reseek -search STRUCTS -db STRUCTS -output hits.txt -dbsize NR_CHAINS
                  # STRUCTS specifies structure(s), see below
                  # NR_CHAINS should be set to the total number of chains 
-                 #   to get the best E-value estimates
+                 #   to get the best E-value estimates, if the database
+                 #   is chunked then should be sum over all chunks
 
 Recommended format for large database is .bca, e.g.
     reseek -convert /data/PDB_mirror/ -bca PDB.bca

diff --git a/src/usage.h b/src/usage.h
@@ -7,8 +7,11 @@ const char *usage_txt[] =
 "  -alignpair     # Pair-wise alignment and superposition\n"
 "\n"
 "Search against database\n"
-"    reseek -search STRUCTS -db STRUCTS -output hits.txt\n"
+"    reseek -search STRUCTS -db STRUCTS -output hits.txt -dbsize NR_CHAINS\n"
 "                 # STRUCTS specifies structure(s), see below\n"
+"                 # NR_CHAINS should be set to the total number of chains\n"
+"                 #   to get the best E-value estimates, if the database\n"
+"                 #   is chunked then should be total over all chunks.\n"
 "\n"
 "Recommended format for large database is .bca, e.g.\n"
 "    reseek -convert /data/PDB_mirror/ -bca PDB.bca\n"