Sequence alignment between 7obj(A) and UniProt seq P73954 (Y1513_SYNY3):

P73954 (Y1513_SYNY3): Membrane-associated protein slr1513 from Synechocystis sp. (strain ATCC 27184 / PCC 6803 / Kazusa) 
                 10        20        30        40        50        60        70        80        90       100       110 
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
UniProt: MAKPANKLVIVTEKILLKKIAKIIDESGAKGYTVMNTGGKGSRNVRSSGQPNTSDIEANIKFEILTETREMAEEIADRVAVKYFNDYAGIIYICSAEVLYGHTFCGPEGC-
         ...........................................XXXXXXXXXX..........................................................
PDB seq: -AKPANKLVIVTEKILLKKIAKIIDESGAKGYTVMNTGGKGSR----------SDIEANIKFEILTETREMAEEIADRVAVKYFNDYAGIIYICSAEVLYGHTFCGPEGCS
          --------+---------+---------+---------+---          ------+---------+---------+---------+---------+---------+-
                 10        20        30        40                  60        70        80        90       100       110