>gi|4503909 guanidinoacetate N-methyltransferase isoform a [Homo sapiens] MSAPSATPIFAPGENCSPAWGAAPAAYDAADTHLRILGKPVMERWETPYM HALAAAASSKGGRVLEVGFGMAIAASKVQEAPIDEHWIIECNDGVFQRLR DWAPRQTHKVIPLKGLWEDVAPTLPDGHFDGILYDTYPLSEETWHTHQFN FIKNHAFRLLKPGGVLTYCNLTSWGELMKSKYSDITIMFEETQVPALLEA GFRRENIRTEVMALVPPADCRYYAFPQMITPLVTKG