Chains and heterogens:
PDB Chain Sequences:
>2mnrA (A:) evlitglrtravnvplaypvhtavgtvgtaplvlidlatsagvvghsylfaytpvalksl kqllddmaamivneplapvsleamlakrfclagytglirmaaagidmaawdalgkvhetp lvkllganarpvqaydshsldgvklateravtaaelgfravktkigypaldqdlavvrsi rqavgddfgimvdynqsldvpaaikrsqalqqegvtwieeptlqhdyeghqriqsklnvp vqmgenwlgpeemfkalsigacrlampdamkiggvtgwirasalaqqfgipmsshlfqei sahllaatptahwlerldlagsvieptltfeggnavipdlpgvgiiwrekeigkylv