rsrIR Type-2 restriction enzyme RsrI Recognizes the double-stranded sequence GAATTC and cleaves after G-1. T2R1_RHOSH MAGEVEFKGKGQALRLGIQQELGGGPLSIFGAAAQKHDLSIREVTAGVLTKLAEDFPNLEFQLRTSLTKKAINEKLRSFDPRLGQALFVESASIRPDGGITEVKDRHGNWRVILVGESKHQGNDVEKILAGVLQGKAKDQDFMAAGNAIERMHKNVLELRNYMLDEKHFPYVVFLQGSNFATESFEVTRPDGRVVKIVHDSGMLNRIDRVTASSLSREINQNYCENIVVRAGSFDHMFQIASLYCKAAPWTAGEMAEAMLAVAKTSLRIIADDLDQN Type II restriction enzyme RsrI 277 Endonuclease RsrI