Chains and heterogens:
PDB Chain Sequences:
>2pwhA (A:) pgapwwksavfyqvyprsfkdtngdgigdfkgltekldylkglgidaiwinphyaspntd ngydisdyrevmkeygtmedfdrlmaelkkrgmrlmvdvvinhssdqhewfkssraskdn pyrdyyfwrdgkdghepnnypsffggsawekdpvtgqyylhyfgrqqpdlnwdtpklree lyamlrfwldkgvsgmrfdtvatysktpgfpdltpeqmknfaeaytqgpnlhrylqemhe kvfdhydavtageifgaplnqvplfidsrrkeldmaftfdlirydraldrwhtiprtlad frqtidkvdaiageygwntfflgnhdnpravshfgddrpqwreasakalatvtltqrgtp fifqgdelgmtnypfktlqdfddievkgffqdyvetgkataeelltnvaltsrdnartpf qwddsanagfttgkpwlkvnpnyteinaareigdpksvysfyrnlisirhetpalstgsy rdidpsnadvyaytrsqdgetylvvvnfkaeprsftlpdgmhiaetliessspaapaaga aslelqpwqsgiykvk
>2pwhB (B:) pgapwwksavfyqvyprsfkdtngdgigdfkgltekldylkglgidaiwinphyaspntd ngydisdyrevmkeygtmedfdrlmaelkkrgmrlmvdvvinhssdqhewfkssraskdn pyrdyyfwrdgkdghepnnypsffggsawekdpvtgqyylhyfgrqqpdlnwdtpklree lyamlrfwldkgvsgmrfdtvatysktpgfpdltpeqmknfaeaytqgpnlhrylqemhe kvfdhydavtageifgaplnqvplfidsrrkeldmaftfdlirydraldrwhtiprtlad frqtidkvdaiageygwntfflgnhdnpravshfgddrpqwreasakalatvtltqrgtp fifqgdelgmtnypfktlqdfddievkgffqdyvetgkataeelltnvaltsrdnartpf qwddsanagfttgkpwlkvnpnyteinaareigdpksvysfyrnlisirhetpalstgsy rdidpsnadvyaytrsqdgetylvvvnfkaeprsftlpdgmhiaetliessspaapaaga aslelqpwqsgiykvk