Chains and heterogens:
PDB Chain Sequences:
>1gwjA (A:) mpdtsfsnpglftplqlgslslpnrvimapltrsrtpdsvpgrlqqiyygqrasagliis eatnisptargyvytpgiwtdaqeagwkgvveavhakggrialqlwhvgrvshelvqpdg qqpvapsalkaegaecfvefedgtaglhptstpraletdgipgivedyrqaaqrakragf dmvevhaanaclpnqflatgtnrrtdqyggsienrarfplevvdavaevfgpervgirlt pflelfgltddepeamafylageldrrglaylhfnepdwiggditypegfreqmrqrfkg gliycgnydagraqarlddntadavafgrpfianpdlperfrlgaalnepdpstfyggae vgytdypfldnghdrlg
>1gwjA (A:) tsfsnpglftplqlgslslpnrvimapltrsrtpdsvpgrlqqiyygqrasagliiseat nisptargyvytpgiwtdaqeagwkgvveavhakggrialqlwhvgrvshelvqpdgqqp vapsalkaegaecfvefedgtaglhptstpraletdgipgivedyrqaaqrakragfdmv evhaanaclpnqflatgtnrrtdqyggsienrarfplevvdavaevfgpervgirltpfl elfgltddepeamafylageldrrglaylhfnepdwiggditypegfreqmrqrfkggli ycgnydagraqarlddntadavafgrpfianpdlperfrlgaalnepdpstfyggaevgy tdypfldnghdrlg