Sequence alignment between 4ba1(I) and UniProt seq Q9UXC4 (RRP4_SACS2):

Q9UXC4 (RRP4_SACS2): Exosome complex component Rrp4 from Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2)
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: MNMSQSQKIVLQPRSIVVPGELLAEGEFQIPWSPYILKINSKYYSTVVGLFDVKDTQFEVIPLEGSFYYPKINDIVIGLVEDVEIYGWVVDIKAPYKAYLPASNLLGRSINVGEDLRRYLDVGDYVIARIENFDRSIDPVLSVKGKDLGRVSNGIVIDIMPVKVPRVIGKNKSMYETLTSKSGCSIFVANNGRIWATCPSRFSEEILIEAIRKIENESHIKGLTDRIKQFIEEKLGERNASSGETKTNS
         .......X..........................................................................................................XX.....................................................X...........XX.............XXX..................................................
PDB seq: -----SQEIVLQPRSIVVPGELLAEGEFQIPWSPYILKINSKYYSTVVGLFDVKDTQFEVIPLEGSFYYPKINDIVIGLVEDVEIYGWVVDIKAPYKAYLPASNLLGRSINVGE--RRYLDVGDYVIARIENFDRSIDPVLSVKGKDLGRVSNGIVIDIMPVKVPRVIG-NKSMYETLTSK--CSIFVANNGRIWA---SRFSEEILIEAIRKIENE--------------------------------
              ----+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+----  ---+---------+---------+---------+---------+--------- ---------+-  ------+------   +---------+-------                                
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160                 180       190       200       210