Chains and heterogens:
PDB Chain Sequences:
>1tdnA (A:) andrnpleecfretdyeefleiarnglkatsnpkhvvvvgagmsglsaayvlsgaghqvt vleaseraggrvrtyrndkedwyanlgpmrlpekhrivreyirkfglqlnefsqendnaw yfiknirkrvgevkkdpgvlkypvkpseegksagqlyeeslgkvveelkrtncsyilnky dtystkeyllkegnlspgavdmigdlmnedsgyyvsfpeslrhddifayekrfdeivggm dklptsmyraieekvhlnaqvikiqknaekvtvvyqtpakemasvtadyvivcttsratr rikfepplppkkahalrsvhyrsgtkifltctkkfwedegihggksttdlpsrfiyypnh nftsgvgviiaygigddanffqaldfkdcadivindlslihqlpreeiqtfcypsmiqkw sldkyamggittftpyqfqhfsesltasvdriyfagehtaeahgwidstiksglraardv nraseq
>1tdnA (A:) drnpleecfretdyeefleiarnglkatsnpkhvvvvgagmsglsaayvlsgaghqvtvl easeraggrvrtyrndkedwyanlgpmrlpekhrivreyirkfglqlnefsqendnawyf iknirkrvgevkkdpgvlkypvkpseegksagqlyeeslgkvveelkrtncsyilnkydt ystkeyllkegnlspgavdmigdlmnedsgyyvsfpeslrhddifayekrfdeivggmdk lptsmyraieekvhlnaqvikiqknaekvtvvyqtpakemasvtadyvivcttsratrri kfepplppkkahalrsvhyrsgtkifltctkkfwedegihggksttdlpsrfiyypnhnf tsgvgviiaygigddanffqaldfkdcadivindlslihqlpreeiqtfcypsmiqkwsl dkyamggittftpyqfqhfsesltasvdriyfagehtaeahgwidstiksglraardvnr aseq