>gnl|mdb|bmrb19711:1 Native_split_Npu_DnaE_intein CLSYETEILTVEYGLLPIGKIVEKRIECTVYSVDNNGNIYTQPVAQWHDRGEQEVFEYCLEDGSLIRATKDHKFMTVDGQ MLPIDEIFERELDLMRVDNLPNAAALEHHHHHHMGIKIATRKYLGKQNVYDIGVERDHNFALKNGFIASN