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

>P1;2AAA
structureX:2AAA:103    :A:196  :A:ferredoxin:Azotobacter vinelandii: 1.90: 0.19
RPYACPVESCDRRFSRSDELTRHIRIHTGQKPFQCRICMRNFSRSDHL
TTHIRTHTGEKPFACDICGRKFARSDERKRHTKIHLR.........*

>P2;2AHN
sequence:2AHN:103    : :196  : :ferredoxin:Peptococcus aerogenes: 2.00:-1.00
RPYACPVESCDRRFSASDALTAHIRIHTGQKPFQCRICMRNFSASDHL
TNHIRTHTGEKPFACDICGRKFARSDERKRHTKIHLR.........*