Chains and heterogens:
PDB Chain Sequences:
>2r14A (A:) mpdtsfsnpglftplqlgslslpnrvimapltrsrtpdsvpgrlqqiyygqrasagliis eatnisptargyvytpgiwtdaqeagwkgvveavhakggrialqlwhvgrvshelvqpdg qqpvapsalkaegaecfvefedgtaglhptstpraletdeipgivedyrqaaqrakragf dmvevhaanaclpnqflatgtnrrtdqyggsienrarfplevvdavaevfgpervgirlt pflelfgltddepeamafylageldrrglaylhfnepdwiggditypegfreqmrqrfkg gliycgnydagraqarlddntadavafgrpfianpdlperfrlgaalnepdpstfyggae vgytdypfldnghdrlg
>2r14A (A:) npglftplqlgslslpnrvimapltrsrtpdsvpgrlqqiyygqrasagliiseatnisp targyvytpgiwtdaqeagwkgvveavhakggrialqlwhvgrvshelvqpdgqqpvaps alkaegaecfvefedgtaglhptstpraletdeipgivedyrqaaqrakragfdmvevha anaclpnqflatgtnrrtdqyggsienrarfplevvdavaevfgpervgirltpflelfg ltddepeamafylageldrrglaylhfnepdtypegfreqmrqrfkggliycgnydagra qarlddntadavafgrpfianpdlperfrlgaalnepdpstfyggaevgytdypfldngh drl