Beta-Lactamase, unmixed needles crystal form

Enzyme intermediates captured "on the fly" by mix-and-inject serial crystallography.

GADLADRFAELERRYDARLGVYVPATGTTAAIEYRADERFAFCSTFKAPLVAAVLHQNPLTHLDKLITYTSDDIRSISPV
AQQHVQTGMTIGQLCDAAIRYSDGTAANLLLADLGGPGGGTAAFTGYLRSLGDTVSRLDAEEPELNRDPPGDERDTTTPH
AIALVLQQLVLGNALPPDKRALLTDWMARNTTGAKRIRAGFPADWKVIDKTGTGDYGRANDIAVVWSPTGVPYVVAVMSD
RAGGGYDAEPREALLAEAATCVAGVLA

Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv)

0.1 M sodium acetate pH 5.0, 45% PEG 1000