Chains and heterogens:
PDB Chain Sequences:
>2xrfA (A:) mrfvhvknpyldlmdedilyhldlgtkthnlpamfgdvkfvcvggspnrmkafalfmhke lgfeeaeedikdicagtdrycmyktgpvlaishgmgipsisimlhelikllhharccdvt iirigtsggigiapgtvvitdiavdsffkprfeqvildnivtrsteldkelseelfncsk eipnfptlvghtmctydfyegqgrldgalcsfsrekkldylkrafkagvrniemestvfa amcglcglkaavvcvtlldrldcdqinlphdvlveyqqrpqllisnfirrrlglcdahhh hhh
>2xrfA (A:) rfvhvknpyldlmdedilyhldlgtkthnlpamfgdvkfvcvggspnrmkafalfmhkel gfedikdicagtdrycmyktgpvlaishgmgipsisimlhelikllhharccdvtiirig tsggigiapgtvvitdiavdsffkprfeqvildnivtrsteldkelseelfncskeipnf ptlvghtmctydfyegqgrldgalcsfsrekkldylkrafkagvrniemestvfaamcgl cglkaavvcvtlldrldcdqinlphdvlveyqqrpqllisnfirrrlgl
>2xrfB (B:) mrfvhvknpyldlmdedilyhldlgtkthnlpamfgdvkfvcvggspnrmkafalfmhke lgfeeaeedikdicagtdrycmyktgpvlaishgmgipsisimlhelikllhharccdvt iirigtsggigiapgtvvitdiavdsffkprfeqvildnivtrsteldkelseelfncsk eipnfptlvghtmctydfyegqgrldgalcsfsrekkldylkrafkagvrniemestvfa amcglcglkaavvcvtlldrldcdqinlphdvlveyqqrpqllisnfirrrlglcdahhh hhh
>2xrfB (B:) rfvhvknpyldlmdedilyhldlgtkthnlpamfgdvkfvcvggspnrmkafalfmhkel gfeikdicagtdrycmyktgpvlaishgmgipsisimlhelikllhharccdvtiirigt sggigiapgtvvitdiavdsffkprfeqvildnivtrsteldkelseelfncskeipnfp tlvghtmctydfyegqgrldgalcsfsrekkldylkrafkagvrniemestvfaamcglc glkaavvcvtlldrldcdqinlphdvlveyqqrpqllisnfirrrlgl
>2xrfC (C:) mrfvhvknpyldlmdedilyhldlgtkthnlpamfgdvkfvcvggspnrmkafalfmhke lgfeeaeedikdicagtdrycmyktgpvlaishgmgipsisimlhelikllhharccdvt iirigtsggigiapgtvvitdiavdsffkprfeqvildnivtrsteldkelseelfncsk eipnfptlvghtmctydfyegqgrldgalcsfsrekkldylkrafkagvrniemestvfa amcglcglkaavvcvtlldrldcdqinlphdvlveyqqrpqllisnfirrrlglcdahhh hhh
>2xrfC (C:) rfvhvknpyldlmdedilyhldlgtkthnlpamfgdvkfvcvggspnrmkafalfmhkel gfkdicagtdrycmyktgpvlaishgmgipsisimlhelikllhharccdvtiirigtsg gigiapgtvvitdiavdsffkprfeqvildnivtrsteldkelseelfncskeipnfptl vghtmctydfyegqgrldgalcsfsrekkldylkrafkagvrniemestvfaamcglcgl kaavvcvtlldrldcdqinlphdvlveyqqrpqllisnfirrrlgl