Sequence alignment between 5a8j(A) and UniProt seq Q4J9H5 (Q4J9H5_SULAC):

Q4J9H5 (Q4J9H5_SULAC): Conserved protein from Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770) 
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360     
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
UniProt: MTVSVSLKSSTNLAFTGKPTQVSLIVRVSPTSFASLSGIHYVVMIDNSPSMKKENKINLALSSASRLVQDIIPGNFISIYLFSNDIETLYEGESGKQIELKSIKMGYTTNLHKAITKVLEKFKSSEIPVKIILLSDGKPTDKRYSRDYESLQVPKNVQLITIGLGEDYNEAIMKILADKGSGVFYHINDPSQLPTTLVEQKSDKVAAYNLTLNFSEGLEVINYEMPVNIPVVDKDVNVYAVGNIPPGETDYTLKVTGNYVDSVSNKNIEIDESLVIKRAPDDEVRSNFDRTVINEVSYYMLLRYYGNLISEGKSEEATRVVQELLTAAERTKRVELIERTKKLVNDPKVDLSEVTKTMRT-----
         X............................................................................................................................................................................................................................................................................................................................................................................
PDB seq: ATVSVSLKSSTNLAFTGKPTQVSLIVRVSPTSFASLSGIHYVVMIDNSPSMKKENKINLALSSASRLVQDIIPGNFISIYLFSNDIETLYEGESGKQIELKSIKMGYTTNLHKAITKVLEKFKSSEIPVKIILLSDGKPTDKRYSRDYESLQVPKNVQLITIGLGEDYNEAIMKILADKGSGVFYHINDPSQLPTTLVEQKSDKVAAYNLTLNFSEGLEVINYEMPVNIPVVDKDVNVYAVGNIPPGETDYTLKVTGNYVDSVSNKNIEIDESLVIKRAPDDEVRSNFDRTVINEVSYYMLLRYYGNLISEGKSEEATRVVQELLTAAERTKRVELIERTKKLVNDPKVDLSEVTKTMRTGSIEG
         --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
                10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360