Chains and heterogens:
PDB Chain Sequences:
>4rmaA (A:) mpkpinvrvttmdaelefaiqpnttgkqlfdqvvktiglrevwyfglhyvdnkgfptwlk ldkkvsaqevrkenplqfkfrakfypedvaeeliqditqklfflqvkegilsdeiycppe tavllgsyavqakfgdynkevhksgylsserlipqrvmdqhkltrdqwedriqvwhaehr gmlkdnamleylkiaqdlemyginyfeiknkkgtdlwlgvdalglniyekddkltpkigf pwseirnisfndkkfvikpidkkapdfvfyaprlrinkrilqlcmgnhelymrrrk
>4rmaA (A:) pkpinvrvttmdaelefaiqpnttgkqlfdqvvktiglrevwyfglhyvdnkgfptwlkl dkkvsaqevrkenplqfkfrakfypedvaeeliqditqklfflqvkegilsdeiycppet avllgsyavqakfgdynkevhksgylsserlipqrvmdqhkltrdqwedriqvwhaehrg mlkdnamleylkiaqdlemyginyfeiknkkgtdlwlgvdalglniyekddkltpkigfp wseirnisfndkkfvikpidkkapdfvfyaprlrinkrilqlcmgnhelymrrrk
>4rmaB (B:) mpkpinvrvttmdaelefaiqpnttgkqlfdqvvktiglrevwyfglhyvdnkgfptwlk ldkkvsaqevrkenplqfkfrakfypedvaeeliqditqklfflqvkegilsdeiycppe tavllgsyavqakfgdynkevhksgylsserlipqrvmdqhkltrdqwedriqvwhaehr gmlkdnamleylkiaqdlemyginyfeiknkkgtdlwlgvdalglniyekddkltpkigf pwseirnisfndkkfvikpidkkapdfvfyaprlrinkrilqlcmgnhelymrrrk
>4rmaB (B:) pkpinvrvttmdaelefaiqpnttgkqlfdqvvktiglrevwyfglhyvdnkgfptwlkl dkkvsaqevrkenplqfkfrakfypedvaeeliqditqklfflqvkegilsdeiycppet avllgsyavqakfgdygyerlipqrvmdqhkltrdqwedriqvwhaehrgmlkdnamley lkiaqdlemyginyfeiknkkgtdlwlgvdalglniyekddkltpkigfpwseirnisfn dkkfvikpidkkapdfvfyaprlrinkrilqlcmgnhelymrrrk