Chains and heterogens:
PDB Chain Sequences:
>1m2tA (A:) yerlrlrtdqqttgaeyfsfitvlrdyvssgsfsnnipllrqstvpvsegqrfvlveltn aggdtitaaidvtnlyvvayeagnqsyflsdapagaetqdfsgttsssqpfngsypdler yaghrdqiplgidqliqsvtalrfpggqtktqarsililiqmiseaarfnpilwrarqyi nsgasflpdvymleletswgqqstqvqhstdgvfnnpialaiapgvivtltnirdviasl aimlfvcgerpsss
>1m2tA (A:) yerlrlrtdqqttgaeyfsfitvlrdyvssgsfsnnipllrqstvpvsegqrfvlveltn aggdtitaaidvtnlyvvayeagnqsyflsdapagaetqdfsgttsssqpfngsypdler yaghrdqiplgidqliqsvtalrfpggqtktqarsililiqmiseaarfnpilwrarqyi nsgasflpdvymleletswgqqstqvqhstdgvfnnpialaiapgvivtltnirdviasl aimlfvcg
>1m2tB (B:) davtctasepivrivgrngmtvdvrdddfhdgnqiqlwpsksnndpnqlwtikkdgtirs ngsclttygytagvyvmifdcntavreatiwqiwgngtiinprsnlvlaassgikgttlt vqtldytlgqgwlagndtaprettiygfrdlcmesaggsvyvetctagqenqrwalygdg sirpkqlqsqcltngrdsistvinivscsagssgqrwvftnegailnlknglamdvaqan pslqriiiypatgnpnqmwlpvp
>1m2tB (B:) avtctasepivrivgrngmtvdvrdddfhdgnqiqlwpsksnndpnqlwtikkdgtirsn gsclttygytagvyvmifdcntavreatiwqiwgngtiinprsnlvlaassgikgttltv qtldytlgqgwlagndtaprettiygfrdlcmesaggsvyvetctagqenqrwalygdgs irpkqlqsqcltngrdsistvinivscsagssgqrwvftnegailnlknglamdvaqanp slqriiiypatgnpnqmwlpvp