Sequence alignment between 2zs1(A) and UniProt seq Q7M419 (GLBA1_OLIMA):

Q7M419 (GLBA1_OLIMA): Extracellular giant hemoglobin major globin subunit A1 from Oligobrachia mashikoi
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150      
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+------
UniProt: MKVLIIFACLVVMASAVCNRLEQILVKTQWAQSYGEAENRAAFSRDLFSELFNIQGSSRALFSGVGVDDMNSAAFTAHCLRVTGALNRLISQLDQQATINADLAHLAGQHASRNLDASNFAAMGQAVMSVVPTHLDCFNQHAWGECYERIASGISG
PDB seq: ----------------VCNRLEQILVKTQWAQSYGEAENRAAFSRDLFSELFNIQGSSRALFSGVGVDDMNSAAFTAHCLRVTGALNRLISQLDQQATINADLAHLAGQHASRNLDASNFAAMGQAVMSVVPTHLDCFNQHAWGECYERIASGISG
                         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
                                 10        20        30        40        50        60        70        80        90       100       110       120       130       140