>gi|7705473 SUMO1 activating enzyme subunit 1 isoform a [Homo sapiens]
MVEKEEAGGGISEEEAAQYDRQIRLWGLEAQKRLRASRVLLVGLKGLGAE
IAKNLILAGVKGLTMLDHEQVTPEDPGAQFLIRTGSVGRNRAEASLERAQ
NLNPMVDVKVDTEDIEKKPESFFTQFDAVCLTCCSRDVIVKVDQICHKNS
IKFFTGDAFGYHGYTFANLGEHEFVEEETDVAKVSHGVEDGPDTKRAKLD
SSETTMVKKKVVFCPVKEALEVDWSSEKAKAALKRTTSDYFLLQVLLKFR
TDKGRDPSSDTYEEDSELLLQIRNDVLDSLGISPDLLPEDFVRYCFSEMA
PVCAVVGGILAQEIVKALSQRDPPHNNFFFFDGMKGNGIVECLGPK