C; A sample alignment in the PIR format; used in tutorial

>P1;1AI1sp.pdb
structureX:1AI1sp.pdb
PTVSIFPPSSEQLTSGGASVVCFLNNFYPKDINVKWKIDGSERQNGVLNSWTDQDSKDSTYSMSSTLTLTK
DEYERHNSYTC*

>P1;ret4
sequence:ret4
PSTYSLSVSRRARRFAQIGKVCVENCQAFSGINVQYKLHSSGANCSTLGVVTSAEDTSGILFVNDTKALRRPKCAE
LHYMVVA*