我有一个 .txt 文件，其中包含 FASTA 格式的氨基酸序列（它包含行与行之间的空格）：
Protein_A|maker-scaffold10x_349_pilon-augustus-gene-0.9 MHIHIRRFRPFDEYWKDVFASRIDTTKSLVKACEKLKLKFFINASAVGVVLAKDSNFIKSL YPSHRVGLGGALGSGQQWISWVHLDDVVRVVQFLIQPDCPVVSGPVNVTAPHAVRQAALS RCLSEIGAPCLPFGAPPTPSFVPRLLLGPYRATLVLDGQRVIPQKLLDAGFQFKYALLE DALHAIYGRRPSP 支付*
Protein_B|maker-scaffold10x_56_pilon-augustus-gene-0.90 MNRLLPVLSSAVLTRCVLHVQLRTIFTARTISRYPFQSLCDLPVRWKSKSKGKVQTTVLA RDQLPSELLEVIRADEMKTSFEATLARFQSALQQKLALKITPQMLADLTIPEARAAKLGQI ASLISQQEKHGASGQVTNQQLLIDLSARPHLVPAARKAVSQLLETTDHGSASLIESAGQ AAFTIRLRTVVTREAREELIHKGQEMLNQVKREMDRIYQTHDKLIPNTPEGKKHHSEDHL FAAREYLRSVVKSNHALAATIWEKKHAELSGP*
我想将它们导入数据框中的 R studio：
Name Sequence
Protein_A|maker-scaffold10x_349_pilon-augustus-gene-0.9 MHIHIRFRPFDEYWKDVFASRIDTTKSLVKACEKLKLKFFINASAVGVVLAKDSNFIKSLYPSHRVGLGGALGSGQQWISWVHLDDVVRVVQFLIQPDCPVVSGPVNVTAPHAVRQAALSRCLSEAIGAPCLPFGAPPTPSFVPRLLLGPYRATLVLDGQRVIPQKLLDAGFQFKYALLEDALHAIYGRRPSPPA*
Protein_B|maker-scaffold10x_56_pilon-augustus-gene-0.90 MNRLLPVLSSAVLTRCVLHVQLRTIFTARTISRYPFQSLCDLPVRWKSKSKGKVQTTVLARDQLPSELLEVIRADEMKTSFEATLARFQSALQQKLALKITPQMLADLTIPEARAKLGQIASLISQQEKHGASGQVTNQQLLIDLSARPHLVPAARKAVSQLLETTDHGSASSLIESAGQAAFTIRLRTVVTREAREELIHKGQEMLNQVKREMDRIYQTHDKLIPNTPEGKKHHSEDHLFAAREYLRSVVKSNHALAATIWEKKHAELSGP*
我可以使用哪个包？