Chains and heterogens:
PDB Chain Sequences:
>2bgkA (A:) mgststpdsstnrlqdkvaiitggaggigettaklfvrygakvviadiaddhgqkvcnni gspdvisfvhcdvtkdedvrnlvdttiakhgkldimfgnvgvlsttpysileagnedfkr vmdinvygaflvakhaarvmipakkgsivftasissftagegvshvytatkhavlgltts lctelgeygirvncvspyivasplltdvfgvdssrveelahqaanlkgtllraedvadav aylagdeskyvsglnlvidggytrtnpafptalkhgla
>2bgkA (A:) tnrlqdkvaiitggaggigettaklfvrygakvviadiaddhgqkvcnnigspdvisfvh cdvtkdedvrnlvdttiakhgkldimfgnvgvlsttpysileagnedfkrvmdinvygaf lvakhaarvmipakkgsivftasissftagegvshvytatkhavlglttslctelgeygi rvncvspyivasplltdvfgvdssrveelahqaanlkgtllraedvadavaylagdesky vsglnlvidggytrtnpafptalkhgla
>2bgkB (B:) mgststpdsstnrlqdkvaiitggaggigettaklfvrygakvviadiaddhgqkvcnni gspdvisfvhcdvtkdedvrnlvdttiakhgkldimfgnvgvlsttpysileagnedfkr vmdinvygaflvakhaarvmipakkgsivftasissftagegvshvytatkhavlgltts lctelgeygirvncvspyivasplltdvfgvdssrveelahqaanlkgtllraedvadav aylagdeskyvsglnlvidggytrtnpafptalkhgla
>2bgkB (B:) tnrlqdkvaiitggaggigettaklfvrygakvviadiaddhgqkvcnnigspdvisfvh cdvtkdedvrnlvdttiakhgkldimfgnvgvlsttpysileagnedfkrvmdinvygaf lvakhaarvmipakkgsivftasissftagegvshvytatkhavlglttslctelgeygi rvncvspyivasplltdvfgvdssrveelahqaanlkgtllraedvadavaylagdesky vsglnlvidggytrtnpafptalkhgla