>sp|C4KIR6|PAN_SULIK Proteasome-activating nucleotidase OS=Sulfolobus islandicus GN=pan MSGDFDTIRDASSSDEVQLVRLLEEKIKSLQIEIENLRKELNYYKAEMEKMLSPPLIEAV VLDVLPDGRVLVRSSSGPNLVVNVASHIDQKLIKPGVSVALNQRGSTILEVLPQKEDPIV KTMEIVEKPNVTYSEIGGLEEQIKELREVVELPLKKPEIFREIGVEPPKGVLLYGPPGTG KTMLAKAVATESNAVFIHVVASEFAQKFVGEGARIVRELFEMAKRKAPSIIFIDEIDAIG AKRIDIGTSGEREIQRTLMQLLAELDGFNPLDNVKIIAATNRIDILDPALLRPGRFDRII EVPLPDFRGRTEIFNIYLKKMKVEDNINLELLSQLSEGFSGADIKNVCVEAAYMAIRDGR NKVTMKDLVDAITKINVKRNNMESMKERREKYS