Sequence alignment between 3a2a(A) and UniProt seq Q96D96 (HVCN1_HUMAN):

Q96D96 (HVCN1_HUMAN): Voltage-gated hydrogen channel 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       240       250       260       270   
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---
UniProt: MATWDEKAVTRRAKVAPAERMSKFLRHFTVVGDDYHAWNINYKKWENEEEEEEEEQPPPTPVSGEEGRAAAPDVAPAPGPAPRAPLDFRGMLRKLFSSHRFQVIIICLVVLDALLVLAELILDLKIIQPDKNNYAAMVFHYMSITILVFFMMEIIFKLFVFRLEFFHHKFEILDAVVVVVSFILDIVLLFQEHQFEALGLLILLRLWRVARIINGIIISVKTRSERQLLRLKQMNVQLAAKIQHLEFSCSEKEQEIERLNKLLRQHGLLGEVN
PDB seq: ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------RQLLRLKQMNVQLAAKIQHLEFSCSEKEQEIERLNKLLRQH-------
                                                                                                                                                                                                                                          ----+---------+---------+---------+------       
                                                                                                                                                                                                                                            230       240       250       260