>8X39_1|Chains A, B|Serine protease|Acetivibrio thermocellus DSM 1313 (637887)
MSVKIGDIDGNGEISSIDYAILKSHLINSNLTFKQLAAADVDGNGYVNSIDLAILQMYLLGKGGTSDIGKNRIYTYGDIDNNGIVDENDYILICNHINGTGQLSDASLFAADADGNNVIDQTDRILIEKYITGRITHLPVGNQLEHHHHHH