Sequence alignment between 6php(A) and UniProt seq P01275 (GLUC_HUMAN):

P01275 (GLUC_HUMAN): Pro-glucagon from Homo sapiens
                 10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180
         ---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+---------+
UniProt: MKSIYFVAGLFVMLVQGSWQRSLQDTEEKSRSFSASQADPLSDPDQMNEDKRHSQGTFTSDYSKYLDSRRAQDFVQWLMNTKRNRNNIAKRHDEFERHAEGTFTSDVSSYLEGQAAKEFIAWLVKGRGRRDFPEEVAIVEELGRRHADGSFSDEMNTILDNLAARDFINWLIQTKITDRK
         .........................................................X...............X..........................................................................................................
PDB seq: --------------------------------------------------------TXTSDYSKYLDSRRAQDXVQWLMN----------------------------------------------------------------------------------------------------
                                                                 -----+---------+--------                                                                                                    
                                                                     10        20