Sequence alignment between 2dzc(A) and UniProt seq O57883 (O57883_PYRHO):

O57883 (O57883_PYRHO): 235aa long hypothetical biotin--[acetyl-CoA-carboxylase] ligase from Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) 
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230     
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----
UniProt: MLGLKTSIIGRRVIYFQEITSTNEFAKTSYLEEGTVIVADKQTMGHGRLNRKWESPEGGLWLSIVLSPKVPQKDLPKIVFLGAVGVVETLKEFSIDGRIKWPNDVLVNYKKIAGVLVEGKGDKIVLGIGLNVNNKVPNGATSMKLELGSEVPLLSVFRSLITNLDRLYLNFLKNPMDILNLVRDNMILGVRVKILGDGSFEGIAEDIDDFGRLIIRLDSGEVKKVIYGDVSLRFL
         .............................................XXXXXXXXX.................................................................XX...........................................................................XX.....................................
PDB seq: MLGLKTSIIGRRVIYFQEITSTNEFAKTSYLEEGTVIVADKQTMG---------SPEGGLWLSIVLSPKVPQKDLPKIVFLGAVGVVETLKEFSIDGRIKWPNDVLVNYKKIAGVLVEG--DKIVLGIGLNVNNKVPNGATSMKLELGSEVPLLSVFRSLITNLDRLYLNFLKNPMDILNLVRDNMILGVRVKILG--SFEGIAEDIDDFGRLIIRLDSGEVKKVIYGDVSLRFL
         ---------+---------+---------+---------+-----         -----+---------+---------+---------+---------+---------+---------  --------+---------+---------+---------+---------+---------+---------+------  -+---------+---------+---------+-----
                 10        20        30        40                  60        70        80        90       100       110                 130       140       150       160       170       180       190       200       210       220       230