>3FN1_1|Chain A|NEDD8-activating enzyme E1 catalytic subunit|Homo sapiens (9606) GSSQLPQNIQFSPSAKLQEVLDYLTNSASLQMKSPAITATLEGKNRTLYMQSVTSIEERTRPNLSKTLKELGLVDGQELAVADVTTPQTVLFKLHFTS >3FN1_2|Chain B|NEDD8-conjugating enzyme UBE2F|Homo sapiens (9606) GSATASDSTRRVSVRDKLLVKEVAELEANLPCTCKVHFPDPNKLHCFQLTVTPDEGYYQGGKFQFETEVPDAYNMVPPKVKCLTKIWHPNITETGEICLSLLREHSIDGTGWAPTRTLKDVVWGLNSLFTDLLNFDDPLNIEAAEHHLRDKEDFRNKVDDYIKRYAR