Crystal structure of TEM1 beta-lactamase mutant I263N in the presence of 1.2 MPa xenon

A Structural Basis for129Xe Hyper-CEST Signal in TEM-1 beta-Lactamase.

HPETLVKVKDAEDQLGARVGYIELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEY
SPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRWEPELNEAIPNDERDTTTPAA
MATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVNYTTG
SQATMDERNRQIAEIGASLIKHW

0.2 M sodium formate (pH 7.0), 20% (w/v) PEG 3350

National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)

Department of Defense Lung Cancer Research Program

HPETLVKVKDAEDQLGARVGYIELDLNSGKILESFRPEERFPMMSTFKVLLCGAVLSRVDAGQEQLGRRIHYSQNDLVEY
SPVTEKHLTDGMTVRELCSAAITMSDNTAANLLLTTIGGPKELTAFLHNMGDHVTRLDRWEPELNEAIPNDERDTTMPAA
MATTLRKLLTGELLTLASRQQLIDWMEADKVAGPLLRSALPAGWFIADKSGAGERGSRGIIAALGPDGKPSRIVVIYTTG
SQATMDERNRQIAEIGASLIKHW