Chains and heterogens:
PDB Chain Sequences:
>1mehA (A:) makyynepchtfneyllipglstvdcipsnvnlstplvkfqkgqqseinlkiplvsaimq svsgekmaialareggisfifgsqsiesqaamvhavknfkagfvvsdsnvkpdqtfadvl aisqrtthntvavtddgtphgvllglvtqrdypidltqtetkvsdmmtpfsklvtahqdt klseankiiwekklnalpiidddqhlryivfrkdydrsqvchnelvdsqkrylvgagint rdfrervpalveagadvlcidssdgfsewqkitigwirekygdkvkvgagnivdgegfry ladagadfikigigggsicitreqkgigrgqatavidvvaernkyfeetgiyipvcsdgg ivydyhmtlalamgadfimlgryfarfeesptrkvtingsvmkeywgegssrarnwqryd lggkqklsfeegvdsyvpyagklkdnveaslnkvkstmcncgaltipqlqskakitlvss vsiveggahdvivkdrindyhpk
>1mehA (A:) akyynepchtfneyllipglstvdcipsnvnlstplvkfqkgqqseinlkiplvsaimqs vsgekmaialareggisfifgsqsiesqaamvhavknfkagfvvshnelvdsqkrylvga gintrdfrervpalveagadvlcidssdgfsewqkitigwirekygdkvkvgagnivdge gfryladagadfikigigggsicitreqkgigrgqatavidvvaernkyfeetgiyipvc sdggivydyhmtlalamgadfimlgryfarfeesptrkvtingsvmkeywgegssrarnw eegvdsyvpyagklkdnveaslnkvkstmcncgaltipqlqskakitlvssvsi