The Crystal Structures of the Psychrophilic Subtilisin S41 and the Mesophilic Subtilisin Sph Reveal the Same Calcium-Loaded State.

The 0.93A Crystal Structure of Sphericase: A Calcium-Loaded Serine Protease from Bacillus Sphaericus

RASQQIPWGIKAIYNNDTLTSTTGGSGINIAVLDTGVNTSHPDLVNNVEQCKDFTGATTPINNSCTDRNGHGTHVAGTAL
ADGGSDQAGIYGVAPDADLWAYKVLLDSGSGYSDDIAAAIRHAADQATATGTKTIISMSLGSSANNSLISSAVNYAYSKG
VLIVAAAGNSGYSQGTIGYPGALPNAIAVAALENVQQNGTYRVADYSSRGYISTAGDYVIQEGDIEISAPGSSVYSTWYN
GGYNTISGTSMATPHVSGLAAKIWAENPSLSNTQLRSNLQERAKSVDIKGGYGAAIGDDYASGFGFARVQ

SHEET
THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN
ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW,
TWO SHEETS ARE DEFINED.

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.

SERINE PROTEASE, SUBTILISIN LIKE PROTEASE, HYDROLASE