>sp|Q5R4A0-2|UBA3_PONAB Isoform 2 of NEDD8-activating enzyme E1 catalytic subunit OS=Pongo abelii OX=9601 GN=UBA3 MADGEEPMAVDGGCGDTGDWEGRWNHVKKFLERSGPFTHPDFEPSTESLQFLLDTCKVLV IGAGGLGCELLKNLALSGFRQIHVIDMDTIDVSNLNRQFLFRPKDIGRPKAEVAAEFLND RVPNCNVVPHFNKIQDFNDTFYRQFHIIVCGLDSIIARRWINGMLISLLNYEDGVLDPSS IVPLIDGGTEGFKGNARVILPGMTACIECTLELYPPQVNFPMCTIASMPRLPEHCIEYVR MLQWPKEQPFGEGVPLDGDDPEHIQWIFQKSLERASQYNIRGVTYRLTQGVVKRIIPAVA STNAVVAAVCATEVFKIATSAYIPLNNYLVFNDVDGLYTYTFEAERKENCPACSQLPQNI QFSPSAKLQEVLDFLTNSASLQMKSPAITATLEGKNRTLYLQSVTSIEERTRPNLSKTLK ELGLVDGQELAVADVTTPQTVLFKLHFTS