Sequence alignment between 2axt(L) and UniProt seq Q8DIN8 (PSBL_THEEB):

Q8DIN8 (PSBL_THEEB): Photosystem II reaction center protein L from Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1) 
                 10        20        30       
         ---------+---------+---------+-------
UniProt: MEPNPNRQPVELNRTSLYLGLLLILVLALLFSSYFFN
PDB seq: MEPNPNRQPVELNRTSLYLGLLLILVLALLFSSYFFN
         ---------+---------+---------+-------
                 10        20        30