C; An alignment in the PIR format >P1;pdb1usz_A.ent structure:pdb1usz_A.ent: 0 : A : 139 : : : : : GSFTPSGTTGTTKLTVTEECQVRVGDLTVAKTRGQLTDAAPIGPVTVQALGCNARQVALKADTDNFEQGKFFLISDNNRDKLYVNIRP-DNSAWT---------------TDNGVFYKNDVGSWGGTIGIYVDGQQTNTPPGNYTLTLTGGYWAK* >P1;pcons23195.1USZ_A.ffas.4 sequence:pcons23195.1USZ_A.ffas.4: . : . : . : : : : : ---ASQQTTQTIRLTVTNDCPVTITTTPPQTVGVSSTTPIGFSAKVTTSDQCIKAGAKV------------WLWGTGPANKWVLQHAKVAKQKYTLNPSIDGGADFVNQGTDAKIYKKLTSGNKFLNASVSVNPKTQVLIPGEYTMILHAA----*