Chains and heterogens:
PDB Chain Sequences:
>4awiA (A:) gplgsmsrskrdnnfysveigdstftvlkryqnlkpigsgaqgivcaaydailernvaik klsrpfqnqthakrayrelvlmkcvnhkniigllnvftpqksleefqdvyivmelmdanl cqviqmeldhermsyllyqmlcgikhlhsagiihrdlkpsnivvksdctlkildfglart agtsfmmtpyvvtryyrapevilgmgykenvdlwsvgcimgemvchkilfpgrdyidqwn kvieqlgtpcpefmkklqptvrtyvenrpkyagysfeklfpdvlfpadsehnklkasqar dllskmlvidaskrisvdealqhpyinvwydpseaeapppkipdkqlderehtieewkel iykevmdle
>4awiA (A:) nnfysveigdstftvlkryqnlkpigsgaqgivcaaydailernvaikklsrpfqnqtha krayrelvlmkcvnhkniigllnvftpqksleefqdvyivmelmdanlcqviqmeldher msyllyqmlcgikhlhsagiihrdlkpsnivvksdctlkildfglasfmmtpyvvtryyr apevilgmgykenvdlwsvgcimgemvchkilfpgrdyidqwnkvieqlgtpcpefmkkl qptvrtyvenrpkyagysfeklfpdvlfpadsehnklkasqardllskmlvidaskrisv dealqhpyinvwydpseaeapppkipdkqlderehtieewkeliykevmdle