Sequence alignment between 1jb0(X) and UniProt seq Q8DKP6 (Q8DKP6_THEEB):

Q8DKP6 (Q8DKP6_THEEB): Photosystem I 4.8K protein from Thermosynechococcus vestitus (strain NIES-2133 / IAM M-273 / BP-1) 
                 10        20        30         
         ---------+---------+---------+---------
UniProt: MSTMATKSAKPTYAFRTFWAVLLLAINFLVAAYYFGILK
         ...................................XXXX
PDB seq: ----------PTYAFRTFWAVLLLAINFLVAAYYFAAAA
                   ---+---------+---------+-----
                     10        20        30