Sequence alignment between 3c5j(B) and UniProt seq B8YAC7 (B8YAC7_HUMAN):

B8YAC7 (B8YAC7_HUMAN): MHC class II antigen (Fragment) from Homo sapiens
                   10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180     
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---
UniProt: --RFLELLKSECHFFNGTERVRFLERYFHNQEEFVRFDSDVGEYRAVTELGRPVAESWNSQKDLLEQKRGQVDNYCRHNYGVVESFTVQRRVHPQVTVYPAKTQPLQHHNLLVCSVSGFYPGSIEVRWFRNGQEEKTGVVSTGLIHNGDWTFQTLVMLETVPRSGEVYTCQVEHPSVTSPLTVEW--
         ......................................................................................................XXXXX................................................................................
PDB seq: RPRFLELLKSECHFFNGTERVRFLERYFHNQEEFVRFDSDVGEYRAVTELGRPVAESWNSQKDLLEQKRGQVDNYCRHNYGVVESFTVQRRVHPQVTVYPAK-----HHNLLVCSVSGFYPGSIEVRWFRNGQEEKTGVVSTGLIHNGDWTFQTLVMLETVPRSGEVYTCQVEHPSVTSPLTVEWRA
         ------+---------+---------+---------+---------+---------+---------+---------+---------+---------+-----     ---------+---------+---------+---------+---------+---------+---------+---------+
              10        20        30        40        50        60        70        80        90       100                 120       130       140       150       160       170       180       190