The term mono-iodotyrosine is identified in base64 scheme by the sequence bW9uby1pb2RvdHlyb3NpbmU=, while the MD5 signature is equal to afedc1f9c74877e9a9af5f4c9530b5f8. The ASCII encoding of mono-iodotyrosine in hexadecimal notation is 6d6f6e6f2d696f646f7479726f73696e65.