Chains and heterogens:
PDB Chain Sequences:
>4equA (A:) smrksreyehvrrdldpnevweivgelgdgafgkvykaknketgalaaakvietkseeel edyiveieilatcdhpyivkllgayyhdgklwimiefcpggavdaimleldrgltepqiq vvcrqmlealnflhskriihrdlkagnvlmtlegdirladfgvsaknlktlqkrdsfigt pywmapevvmcetmkdtpydykadiwslgitliemaqiepphhelnpmrvllkiaksdpp tlltpskwsvefrdflkialdknpetrpsaaqllehpfvssitsnkalrelvaeakaevm ee
>4equA (A:) ehvrrdldpnevweivgelgkvykaknketgalaaakvieledyiveieilatcdhpyiv kllgayyhdgklwimiefcpggavdaimleldrgltepqiqvvcrqmlealnflhskrii hrdlkagnvlmtlegdirladfgvsaknligtpywmapevvmcetmkdtpydykadiwsl gitliemaqiepphhelnpmrvllkiaksdpptlltpskwsvefrdflkialdknpetrp saaqllehpfvssitsnkalrelvaeakaevmee
>4equB (B:) smrksreyehvrrdldpnevweivgelgdgafgkvykaknketgalaaakvietkseeel edyiveieilatcdhpyivkllgayyhdgklwimiefcpggavdaimleldrgltepqiq vvcrqmlealnflhskriihrdlkagnvlmtlegdirladfgvsaknlktlqkrdsfigt pywmapevvmcetmkdtpydykadiwslgitliemaqiepphhelnpmrvllkiaksdpp tlltpskwsvefrdflkialdknpetrpsaaqllehpfvssitsnkalrelvaeakaevm ee
>4equB (B:) ehvrrdldpnevweivgelgdgafgkvykaknketgalaaakvieeeledyiveieilat cdhpyivkllgayyhdgklwimiefcpggavdaimleldrgltepqiqvvcrqmlealnf lhskriihrdlkagnvlmtlegdirladfgvsaknlfigtpywmapevvmcetmkdtpyd ykadiwslgitliemaqiepphhelnpmrvllkiaksdpptlltpskwsvefrdflkial dknpetrpsaaqllehpfvssitsnkalrelvaeakaevmee