Blast

Pipeline

Data Structure

了解存储sequence的常用文件格式

FASTA格式 （.fasta or .fa )

>gi|47115317|emb|CAG28618.1| VIM [Homo sapiens]MSTRSVSSSSYRRMFGGPGTASRPSSSRSYVTTSTRTYSLGSALRPSTSRSLYASSPGGVYATRSSAVRL

The word following the ">" symbol is the identifier of the sequence, and the rest of the line is the description (optional). Normally, identifiers are simply protein accession, name or Entrez gi's (e.g., Q5I7T1, AG10B_HUMAN, 129295), but a bar-separated NCBI sequence identifier (e.g., gi|129295) will also be accepted. Any arbitrary user-specified sequence identifier can also be used (e.g., CLONE00073452).

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