Sequence alignment between 5a8i(A) and UniProt seq Q4J9H4 (Q4J9H4_SULAC):

Q4J9H4 (Q4J9H4_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            
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: MTWKCNLCGYENDDDALFCIKCGAQKSSEAQQLPQQQPSEPQAQGVVTQQQVVTNPPVQAQVATPQQPAQQPVLPQPEPAQPQPVSSTPAPQQASQPTNRYYIYFIQTPNENLVNKKVLLNFDLFPSVSMGRSPENIVIVPDSEVSRKHAVIYLDNSELYIEDLNSTNGTYVYDGKQFTPIKGKQKIEPNSIIKLGNQTIVRILKE------
PDB seq: ------------------------------------------------------------------------------------------------PTNRYYIYFIQTPNENLVNKKVLLNFDLFPSVSMGRSPENIVIVPDSEVSRKHAVIYLDNSELYIEDLNSTNGTYVYDGKQFTPIKGKQKIEPNSIIKLGNQTIVRILKEWSHPQF
                                                                                                         ---+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+--
                                                                                                          100       110       120       130       140       150       160       170       180       190       200       210