Chains and heterogens:
PDB Chain Sequences:
>3bzkA (A:) mdsintriaeelsalpsgrvqpqqvaaavalldegstvpfiaryrkevtgslddtqlrml eerlrylreleerrgailasieeqgkltpelardikladtktrledlylpykqkrrtkgq ialeaglgaladalfddptlvpeseaarfvdaekgfadvkavlegakyilmerfaedatl ldklrvfmkneatltarvvpgkeqegakfsdyfehdeplksapshralaifrgrnegvls aslkvgeeapgtlhpcevmiaerfglsnqgraadkwlaevvrwtwkvklythletdlfge lrdgaedeaisvfarnlhdlllaapagpratlgldpglrtgvkvavvdatgklldtatvy phapknqwdqtlavlaalcakhqveliaigngtasretdklagelikkypgmkltkimvs eagasvysaselaakefpeldvslrgavsiarrlqdplaelvkiepksigvgqyqhdvsq lklarsldavvedcvnavgvdvntasaallarisglnstlaqnivahrdangafrtrdel kkvsrlgektfeqaagflrvmngdnpldasavhpetyplvqriaadterdirsligdsaf lkrldpkkftdetfglptvtdilkeldkpgrdprpefktaefqegveslkdlkpgmvleg vvtnvtnfgafvdigvhqdglvhisalsekfvkdpyevvkagdivkvkvmevdiprnrvg lsmrmsdtpgekvegqrggrptgsgqprqergaprgqsappannamaalfanakqlkkkh hhhhh
>3bzkA (A:) mdsintriaeelsalpsgrvqpqqvaaavalldegstvpfiaryrkevtgslddtqlrml eerlrylreleerrgailasieeqgkltpelardikladtktrledlylpykqkrrtkgq ialeaglgaladalfddptlvpeseaarfvdaekgfadvkavlegakyilmerfaedatl ldklrvfmkneatltarvvpgkeqegakfsdyfehdeplksapshralaifrgrnegvls aslkvgapgtlhpcevmiaerfglsnqgraadkwlaevvrwtwkvklythletdlfgelr dgaedeaisvfarnlhdlllaapagpratlgldpglrtgvkvavvdatgklldtatvyph apknqwdqtlavlaalcakhqveliaigngtasretdklagelikkypgmkltkimvsea gasvysaselaakefpeldvslrgavsiarrlqdplaelvkiepksigvgqyqhdvsqlk larsldavvedcvnavgvdvntasaallarisglnstlaqnivahrdangafrtrdelkk vsrlgektfeqaagflrvmngdnpldasavhpetyplvqriaadterdirsligdsaflk rldpkkftdetfglptvtdilkeldkpgrdprpefktaefqegveslkdlkpgmvlegvv tnvtnfgafvdigvhqdglvhisalsekfvkdpyevvkagdivkvkvmevdiprnrvgls mrmsdtpg