diff --git a/README.md b/README.md
index b890a4d..601ad34 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,22 @@
 # Sonic PDB Parser
-A WIP sonic-speed PDB parser written in Zig. This project contains 2 binaries and a shared library/module for use with other Zig projects. 
+A WIP sonic-speed PDB parser written in Zig. This project contains two modules (sonic and sonic-fasta) for importing into other Zig projects. Furthermore, there are two binaries, one for parsing and benchmarking PDB parsing (`sonic-pdb-parser`) and another for converting PDB files to FASTA files (`pdb2fasta`).
 
-## Usage
-`main -r <runs> -f <file> -o <output>`
+## Usage - sonic-pdb-parser
+`sonic-pdb-parser -r <runs> -f <file> -o <output>`
 - `-r` -> specifies the number of times to run test, if r = 1, this will print the parsed file
 - `-f` -> specifies the file you want to parse
 - `-o` -> specifies the CSV you want to output to 
 - `--json` -> if r = 1, print the output as JSON
+
+## Usage - pdb2fasta
+`pdb2fasta -f <file>.pdb -o <out>.fasta`
+- `-f` -> specifies the file you want to convert
+- `-o` -> specifies the output FASTA file
+
+## Goals 
+- [ ] Be able to completely parse the wwPDB 3.3 spec
+- [ ] Provide WASM and/or C bindings
+- [ ] Integrate FASTA conversion (BETA)
+
+### References 
+[pdb2fasta](https://github.com/kad-ecoli/pdb2fasta)