Sequence alignment between 1r2h(A) and UniProt seq Q07817 (B2CL1_HUMAN):

Q07817 (B2CL1_HUMAN): Bcl-2-like protein 1 from Homo sapiens
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230   
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---
UniProt: MSQSNRELVVDFLSYKLSQKGYSWSQFSDVEENRTEAPEGTESEMETPSAINGNPSWHLADSPAVNGATGHSSSLDAREVIPMAAVKQALREAGDEFELRYRRAFSDLTSQLHITPGTAYQSFEQVVNELFRDGVNWGRIVAFFSFGGALCVESVDKEMQVLVSRIAAWMATYLNDHLEPWIQENGGWDTFVELYGNNAAAESRKGQERFNRWFLTGMTVAGVVLLGSLFSRK
         ...........................XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX............................................................X...........................................................................................
PDB seq: MSQSNRELVVDFLSYKLSQKGYSWSQF------------------------------------------------------PMAAVKQALREAGDEFELRYRRAFSDLTSQLHITPGTAYQSFEQVVNELFRDGVNWGRIVLFFSFGGALCVESVDKEMQVLVSRIAAWMATYLNDHLEPWIQENGGWDTFVELYG-------------------------------------
         ---------+---------+-------                                                      --------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------                                     
                 10        20                                                                    90       100       110       120       130       140       150       160       170       180       190