Chains and heterogens:
PDB Chain Sequences:
>4atlA (A:) matqssavidsndatrisrsdfpadfimgtgssayqieggardggrgpsiwdtfthrrpd mirggtngdvavdsyhlykedvnilknlgldayrfsiswsrvlpggrlsggvnkeginyy nnlidgllangikpfvtlfhwdvpqaledeyggflsprivddfceyaelcfwefgdrvkh wmtlnepwtfsvhgyatglyapgrgrtspehvnhptvqhrcstvapqcicstgnpgtepy wvthhlllahaaavelyknkfqrgqegqigishatqwmepwdensasdveaaaraldfml gwfmepitsgdypksmkkfvgsrlpkfspeqskmlkgsydfvglnyytasyvtnastnss gsnnfsyntdihvtyetdrngvpigpqsgsdwlliypegirkilvytkktynvpliyvte ngvddvkntnltlsearkdsmrlkylqdhifnvrqamndgvnvkgyfawslldnfewgeg ygvrfgiihidyndnfarypkdsavwlmnsfhk
>4atlA (A:) ndatrisrsdfpadfimgtgssayqieggardggrgpsiwdtfthrrpdmirggtngdva vdsyhlykedvnilknlgldayrfsiswsrvlpggrlsggvnkeginyynnlidgllang ikpfvtlfhwdvpqaledeyggflsprivddfceyaelcfwefgdrvkhwmtlnepwtfs vhgyatglyapgrgrstgnpgtepywvthhlllahaaavelyknkfqrgqegqigishat qwmepwdensasdveaaaraldfmlgwfmepitsgdypksmkkfvgsrlpkfspeqskml kgsydfvglnyytasyvtnasnfsyntdihvtyetdrngvpigpqsgsdwlliypegirk ilvytkktynvpliyvtengvddvkntnltlsearkdsmrlkylqdhifnvrqamndgvn vkgyfawslldnfewgegygvrfgiihidyndnfarypkdsavwlmnsfh
>4atlB (B:) matqssavidsndatrisrsdfpadfimgtgssayqieggardggrgpsiwdtfthrrpd mirggtngdvavdsyhlykedvnilknlgldayrfsiswsrvlpggrlsggvnkeginyy nnlidgllangikpfvtlfhwdvpqaledeyggflsprivddfceyaelcfwefgdrvkh wmtlnepwtfsvhgyatglyapgrgrtspehvnhptvqhrcstvapqcicstgnpgtepy wvthhlllahaaavelyknkfqrgqegqigishatqwmepwdensasdveaaaraldfml gwfmepitsgdypksmkkfvgsrlpkfspeqskmlkgsydfvglnyytasyvtnastnss gsnnfsyntdihvtyetdrngvpigpqsgsdwlliypegirkilvytkktynvpliyvte ngvddvkntnltlsearkdsmrlkylqdhifnvrqamndgvnvkgyfawslldnfewgeg ygvrfgiihidyndnfarypkdsavwlmnsfhk
>4atlB (B:) ndatrisrsdfpadfimgtgssayqieggardggrgpsiwdtfthrrpdmirggtngdva vdsyhlykedvnilknlgldayrfsiswsrvlpggrlsggvnkeginyynnlidgllang ikpfvtlfhwdvpqaledeyggflsprivddfceyaelcfwefgdrvkhwmtlnepwtfs vhgyatglyapgrgrstgnpgtepywvthhlllahaaavelyknkfqrgqegqigishat qwmepwdensasdveaaaraldfmlgwfmepitsgdypksmkkfvgsrlpkfspeqskml kgsydfvglnyytasyvtnasnfsyntdihvtyetdrngvpigpqsgsdwlliypegirk ilvytkktynvpliyvtengvddvkntnltlsearkdsmrlkylqdhifnvrqamndgvn vkgyfawslldnfewgegygvrfgiihidyndnfarypkdsavwlmnsfh