A Simple Perl CGI

>3zug_A mol:protein length:338 RIBOFLAVIN BIOSYNTHESIS PROTEIN RIBF

6-53	..................................................................................GTAAVPK.............DLDNSAVTIGVFDGVHRGHQKLINATVEKAREVG..AKAIMVT
54-183	FDPHPVSVFLPRRA.PLGITTLAERFALAESFGIDGVlvidFTRELSGTSPEKYVEFLLE.DTLHASHVVVGANFTFGENaaGTADSLR.............QICQSRLTVDVIDLLDDEGVRISSTTVREFLSEGdvARANWAL
188-311	YVTGPVVRGAGRGGkELGFPTANQYFHDTVALPADGV....YAGWLTILPTEAPVSGNMEpEVAYAAAISVGTNPTFGDE.........qrsvdsfvldrdaDLYGHDVKVEFVDHV.RAMEKF..DSVEQLLEVM..AKDV...
	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxSGGGS TxxxxxxxxxxxxxT EEEEES TT HHHHHHHHHHHHHHHHHTxx EEEEEE
	ESS HHHHHSTT Sx BSS HHHHHHHHHHTT SEExxxxEEE TTTSSSS HHHHHHxHHTTTTT EEEEEEETT ExxESGGG ExxxxxxxxxxxxxEHHHHHHHTTTTSEEEEE EETTEE SHHHHHxxHHHHTT
	EEEEE B SS SSxS TTS SEEEEE TTB SExxxxEEEEEEEE S S EES x TT EEEEEEEEEE xxxxxxxxxxxxxxxxxxxxxx EEEEEEETT ExE TT ExxEEEEEEEEEExx xxx

>3zug_B mol:protein length:338 RIBOFLAVIN BIOSYNTHESIS PROTEIN RIBF

6-53	..................................................................................GTAAVPK.............DLDNSAVTIGVFDGVHRGHQKLINATVEKAREVG..AKAIMVT
54-183	FDPHPVSVFLPRRA.PLGITTLAERFALAESFGIDGVlvidFTRELSGTSPEKYVEFLLE.DTLHASHVVVGANFTFGENaaGTADSLR.............QICQSRLTVDVIDLLDDEGVRISSTTVREFLSEGdvARANWAL
188-311	YVTGPVVRGAGRGGkELGFPTANQYFHDTVALPADGV....YAGWLTILPTEAPVSGNMEpEVAYAAAISVGTNPTFGDE.........qrsvdsfvldrdaDLYGHDVKVEFVDHV.RAMEKF..DSVEQLLEVM..AKDV...
	xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxSGGGS TxxxxxxxxxxxxxT EEEEES TT HHHHHHHHHHHHHHHHHTxx EEEEEE
	ESS HHHHHSTT Sx BSS HHHHHHHHHHTT SEExxxxEEE TTTSSSS HHHHHHxHHTTTTT EEEEEEETT ExxESGGG ExxxxxxxxxxxxxEHHHHHH EEEEE EETTEE SHHHHHxxHHHHTT
	EEEEE B S x TTS SEEEEE TTB SExxxxEEEEEEEE S S EES x TT EEEEEEEEEE xxxxxxxxxxxxxxxxxxxxxx EEEEEEETT ExE TT ExxEEEEEEEEEExx xxx