Chains and heterogens:
PDB Chain Sequences:
>3l4iA (A:) mhhhhhhssgrenlyfqggpaigidlgttyscvgvwrndtvdivpndqgnrttpsyvaft eterligdaaknqvarnpentvfdakrligrkfddqavqsdmthwpfkvvrgpkdkpiis vnylgekkefhaeeisamvlqkmkeiseaylgrqiknavvtvpayfndsqrqatkdagai aglnvmriineptaaaiaygldkkgtgernvlifdlgggtfdvslltiedgifevkatag dthlggedfdnrlvefcvqdfkrknrgmdlttnaralrrlrtqcerakrtlssstqatie ldslyegidysvaisrarfeelcadyfratlapvekvlkdagmdkrsvhdvvlvggstri pkvqaliqeffngkepckainpdeavaygaavqaailnge
>3l4iA (A:) gpaigidlgttyscvgvwrndtvdivpndqgnrttpsyvafteterligdaaknqvarnp entvfdakrligrkfddqavqsdmthwpfkvvrgpkdkpiisvnylgekkefhaeeisam vlqkmkeiseaylgrqiknavvtvpayfndsqrqatkdagaiaglnvmriineptaaaia ygldkkgtgernvlifdlgggtfdvslltiedgifevkatagdthlggedfdnrlvefcv qdfkrknrgmdlttnaralrrlrtqcerakrtlssstqatieldslyegidysvaisrar feelcadyfratlapvekvlkdagmdkrsvhdvvlvggstripkvqaliqeffngkepck ainpdeavaygaavqaailng
>3l4iB (B:) mhhhhhhssgrenlyfqggpaigidlgttyscvgvwrndtvdivpndqgnrttpsyvaft eterligdaaknqvarnpentvfdakrligrkfddqavqsdmthwpfkvvrgpkdkpiis vnylgekkefhaeeisamvlqkmkeiseaylgrqiknavvtvpayfndsqrqatkdagai aglnvmriineptaaaiaygldkkgtgernvlifdlgggtfdvslltiedgifevkatag dthlggedfdnrlvefcvqdfkrknrgmdlttnaralrrlrtqcerakrtlssstqatie ldslyegidysvaisrarfeelcadyfratlapvekvlkdagmdkrsvhdvvlvggstri pkvqaliqeffngkepckainpdeavaygaavqaailnge
>3l4iB (B:) gpaigidlgttyscvgvwrndtvdivpndqgnrttpsyvafteterligdaaknqvarnp entvfdakrligrkfddqavqsdmthwpfkvvrgpkdkpiisvnylgekkefhaeeisam vlqkmkeiseaylgrqiknavvtvpayfndsqrqatkdagaiaglnvmriineptaaaia ygldkkgtgernvlifdlgggtfdvslltiedgifevkatagdthlggedfdnrlvefcv qdfkrknrgmdlttnaralrrlrtqcerakrtlssstqatieldslyegidysvaisrar feelcadyfratlapvekvlkdgmdkrsvhdvvlvggstripkvqaliqeffngkepcka inpdeavaygaavqaailnge