>sp|Q28DS0|SAE1_XENTR SUMO-activating enzyme subunit 1 OS=Xenopus tropicalis OX=8364 GN=sae1 PE=2 SV=1
MVEKEEAVISEEEAAQYDRQIRLWGLEAQKRLRTSRVLLVGMRGLGAEVAKNLILAGVKA
LTLLDHEQVSSEDSRAQFLIPSGSLGQNRAEASLNRARNLNPMVSVEADTENINQKSDDF
FTQFDVVCLTSCSRDLLVRVDHICHKHNIKFFTGDVFGYHGYMFADLGEHEFVEEKAKVA
KVSKAKQEVEDGPEAKKAKIDPTESILVKKKVQFCPLKDALEIDWHSEKAKSALKKTPTD
FFLLQVLMKFRTDKKRDPQPSNYQEDSELLLQICSDVLDSLGVSPDLLPKDFASYCFSEM
APVCAVVGGVLGQEIVKALSQRDAPHNNFFFFDGRSSNGIVDCLGSK