C; An alignment in the PIR format

>P1;pdb3trk_A.ent
structure:pdb3trk_A.ent: 1004  : A : 1324  :  : : : :
NAFQNKANVCWAKSLVPILETAGIKLNDRQWS-QIIQAFKEDKAYSPEVALNEICTR-YGVDLDSGLFSKPLVSVYYADNHWDNRPGGK-FGFNPEAASILERKYPFTKGKWNINKQICVTTRRIEDFNPTTN---------IIPVNRRL----PHSLVAEHRPVKGER-EWLVNKINGHHVLLVSGYNLALPTKRVTWVAPLGVRGADYTYNLELGLPATLGRYDLVVIN----IHTPFRIHHYQQCVDHA-KLQ-LG-GDSLRLLKPGGSLLIRAYGYADRTSERVICVLGRKFRSSRALKPPCV-TSNTE-FFLFSNFDNGRRNFTTHVNNQLNAAF*

>P1;pcons23475.3TRK_A.ffas.16
sequence:pcons23475.3TRK_A.ffas.16: . : . : . : : : : :
----------------------------NNWLV---------KKSSIGCSTN---TKWFG--QRNKYFKTYNERKMLEALSWKDKVAKGYFNSWAEEHGVYHPGQSSILEGTASNLECHLWHILEGKKLPKVKCSPFCNGEILKTLNEAIEKSL-GGAFNLDSKFRPKQQYSCSCHVFSEELIFSELCSLTECLQDEQVVVPSNQIKCLLVGFSTLRNIKMHIPLEVRLLESAELTTFSCSLLHDGDPTYQRLFLDCLLH--SLRELHTGDVMILPVLSCFTRFMAGLIFVLHSCFRFITFVCPTSSDPLRTCAVLLCVGY-------------------*