diff -ur amber10.orig/src/antechamber/alc.c amber10/src/antechamber/alc.c
--- amber10.orig/src/antechamber/alc.c	2009-09-22 14:02:23.000000000 -0400
+++ amber10/src/antechamber/alc.c	2009-09-22 14:07:23.000000000 -0400
@@ -98,7 +98,7 @@
         ATOMNAME *name;
 	int i;
 	/* int breakindex; */
-	char type[5];
+	char type[10];
 	FILE *fpout;
 
 	if ((fpout = fopen(filename, "w")) == NULL) {
diff -ur amber10.orig/src/antechamber/atom.h amber10/src/antechamber/atom.h
--- amber10.orig/src/antechamber/atom.h	2009-09-22 14:02:23.000000000 -0400
+++ amber10/src/antechamber/atom.h	2009-09-22 14:08:46.000000000 -0400
@@ -174,7 +174,7 @@
         char intype[10];       
         char outtype[10];       
         char atype[10];
-        char chargetype[10];
+        char chargetype[50];
         int rnindex; /*read in residue index ?*/ 
         int intstatus; /*information statius*/  
         int pfindex; /*purify intermediate files*/