Chains and heterogens:
PDB Chain Sequences:
>1inxA (A:) veyrnwskpqcqitgfapfskdnsirlsaggdiwvtrepyvscdpvkcyqfalgqgttld nkhsndtvhdriphrtllmnelgvpfhlgtrqvciawsssschdgkawlhvcitgddkna tasfiydgrlvdsigswsqnilrtqesecvcingtctvvmtdgsasgradtrilfieegk ivhisplagsaqhveecscyprypgvrcicrdnwkgsnrpvvdinmedysidssyvcsgl vgdtprnddrssnsncrdpnnergtqgvkgwafdngndlwmgrtiskdlrsgyetfkvig gwstpnsksqinrqvivdsdnrsgysgifsvegkscinrcfyvelirgrkqetrvwwtsn sivvfcgtsgtygtgswpdganinfmpi