Sequence alignment between 2yy3(A) and UniProt seq P58748 (EF1B_PYRHO):

P58748 (EF1B_PYRHO): Elongation factor 1-beta from Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3)
                 10        20        30        40        50        60        70        80        90 
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+-
UniProt: MSDFNLVGVIRVMPTDPDVNLDELEEKLKKVIPEKYGLAKVEREPIAFGLVALKFYVLGRDEEGYSFDEVAEKFEEVENVESAEVETVSRI
PDB seq: MSDFNLVGVIRVMPTDPDVNLDELEEKLKKVIPEKYGLAKVEREPIAFGLVALKFYVLGRDEEGYSFDEVAEKFEEVENVESAEVETVSRI
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+-
                 10        20        30        40        50        60        70        80        90