Chains and heterogens:
PDB Chain Sequences:
>4bfvA (A:) hhhhhhmsrlsepspyvefdrrqwralrmstplalteeelvglrglgeqidlleveevyl plarlihlqvaarqrlfaataeflgepqqnpdrpvpfiigvagsvavgksttarvlqall arwdhhprvdlvttdgflypnaelqrrnlmhrkgfpesynrralmrfvtsvksgsdyaca pvyshlhydiipgaeqvvrhpdilileglnvlqtgptlmvsdlfdfslyvdariedieqw yvsrflamrttafadpeshfhhyaafsdsqavvaareiwrtinrpnlvenilptrpratl vlrkdadhsinrlrlrkl
>4bfvA (A:) pspyvefdrrqwralrmstplalteeelvglrglgeqidlleveevylplarlihlqvaa rqrlfaataeflgepqqnpdrpvpfiigvagsvavgksttarvlqallarwdhhprvdlv ttdgflypnaelqrrnlmhrkgfpesynrralmrfvtsvksgsdyacapvyshlhydiip gaeqvvrhpdilileglnvlqtgptlmvsdlfdfslyvdariedieqwyvsrflamrtta fadpeshfhhyaafsdsqavvaareiwrtinrpnlvenilptrpratlvlrkdadhsinr lrlrkl
>4bfvB (B:) hhhhhhmsrlsepspyvefdrrqwralrmstplalteeelvglrglgeqidlleveevyl plarlihlqvaarqrlfaataeflgepqqnpdrpvpfiigvagsvavgksttarvlqall arwdhhprvdlvttdgflypnaelqrrnlmhrkgfpesynrralmrfvtsvksgsdyaca pvyshlhydiipgaeqvvrhpdilileglnvlqtgptlmvsdlfdfslyvdariedieqw yvsrflamrttafadpeshfhhyaafsdsqavvaareiwrtinrpnlvenilptrpratl vlrkdadhsinrlrlrkl
>4bfvB (B:) pspyvefdrrqwralrmstplalteeelvglrglgeqidlleveevylplarlihlqvaa rqrlfaataeflgepqqnpdrpvpfiigvagsvavgksttarvlqallarwdhhprvdlv ttdgflypnaelqrrnlmhrkgfpesynrralmrfvtsvksgsdyacapvyshlhydiip gaeqvvrhpdilileglnvlqtgptlmvsdlfdfslyvdariedieqwyvsrflamrtta fadpeshfhhyaafsdsqavvaareiwrtinrpnlvenilptrpratlvlrkdadhsinr lrlrkl