Sequence alignment between 2siv(A) and UniProt seq Q8AKX0 (Q8AKX0_SIV):

Q8AKX0 (Q8AKX0_SIV): Envelope glycoprotein gp160 (Fragment) from Simian immunodeficiency virus
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210         
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------
UniProt: CKMNWFLNWVEDRNTSGSLWTQQTKAEQKKRNYVPCHIRQIINTWHRVGKNVYLPPREGDLTCNSTVTSLIADIDWIDGNQTNITMSAEVAELYRLELGDYKLVEITPIGSAPTSVRRYTTGASRNKRGVFVLGFLGFLATAGSAMGAASLTLSAQSRTLLAGIVQQQQQLLDVVKRQQELLRLTVWGTKNLQTRVTAIEKYLKDQAQLNSWGCAFRQV
         .....................................................................................................................................................................................................X.....................
PDB seq: -----------------------------------------------------------------------------------------------------------------------------------------------------------------AGIVQQQQQLLDVVKRQQELLRLTVWGTKNLQTRVTX---------------------
                                                                                                                                                                          ----+---------+---------+---------+--                     
                                                                                                                                                                            550       560       570       580