Probing the structure and thermodynamics of a psychrophilic chitinase

PETRA III, EMBL c/o DESY BEAMLINE P13 (MX1)

Chitinase MmCHi60 with one Ig-like domain missing.,Chitinase MmCHi60 with one Ig-like domain missing.

Deletion mutant of MmChi60 with one Ig-like domain missing,Deletion mutant of MmChi60 with one Ig-like domain missing

GTITSQDDNVVVGYWHNWCDGRGYQGGNAPCVELKTVNPQYNVVNISFMKVYDIAEGRIPTFKLDPTIALSEAEFIAQID
TLNSQGRSVLIALGGADAHIELTRGDEDALAAEIIRLTDLYGFDGLDIDLEQAAITAKDNQFVIPAALKMVKEHYRKTGD
NFMITMAPEFPYLTANGAYTPYLTELDGYYDFINPQFYNQGGDGLWIEGVGWIAQNNDALKEEFIYYIADSLINGTRNYH
KIPHDKLVFGLPSNIDAAATGYIQDPQDLYKAFDRLKAQGQPLRGVMTWSVNWDMGTDAANNSYNQQFIKDYGNFIHNQL
PPVTDMTPTLSGIVDTRVELDSHFDPLIGITAKDYQGNDITADVTVSGSVNTNQVGDYLLTYSVSSDDETTNQPRKITVY
VSDDDWQVGSTYVKDDKVTHNGATWTAQWWTKGEEPGTTGEWGVWR

GTITSQDDNVVVGYWHNWCDGRGYQGGNAPCVELKTVNPQYNVVNISFMKVYDIAEGRIPTFKLDPTIALSEAEFIAQID
TLNSQGRSVLIALGGADAHIELTRGDEDALAAEIIRLTDLYGFDGLDIDLQQAAITAKDNQFVIPAALKMVKEHYRKTGD
NFMITMAPEFPYLTANGAYTPYLTELDGYYDFINPQFYNQGGDGLWIEGVGWIAQNNDALKEEFIYYIADSLINGTRNYH
KIPHDKLVFGLPSNIDAAATGYIQDPQDLYKAFDRLKAQGQPLRGVMTWSVNWDMGTDAANNSYNQQFIKDYGNFIHNQL
PPVTDMTPTLSGIVDTRVELDSHFDPLIGITAKDYQGNDITADVTVSGSVNTNQVGDYLLTYSVSSDDETTNQPRKITVY
VSDDDWQVGSTYVKDDKVTHNGATWTAQWWTKGEEPGTTGEWGVWR

Escherichia coli 'BL21-Gold(DE3)pLysS AG'

10% (w/v) PEG 20000, 20% (v/v) PEG MME 550, a mix of monosaccharides: 20 mM of each: D-glucose, D-mannose, D-galactose, L-fucose, D-xylose, N-acetyl-D-glucosamine and 0.1 M MES/imidazole

Hydrogens have been added in their riding positions

Chitinase, Psychrophilic, Deletion mutant, Protein engineering, HYDROLASE

GTITSQDDNVVVGYWHNWCDGRGYQGGNAPCVELKTVNPQYNVVNISFMKVYDIAEGRIPTFKLDPTIALSEAEFIAQID
TLNSQGRSVLIALGGADAHIELTRGDEDALAAEIIRLTDLYGFDGLDIDLEQAAITAKDNQFVIPAALKMVKEHYRKTGD
NFMITMAPEFPYLTANGAYTPYLTELDGYYDFINPQFYNQGGDGLWIEGVGWIAQNNDALKEEFIYYIADSLINGTRNYH
KIPHDKLVFGLPSNIDAAATGYIQDPQDLYKAFDRLKAQGQPLRGVMTWSVNWDMGTDAANNSYNQQFIKDYGNFIHNQL
PPVTDMTPTLSGIVDTRVELDSHFDPLIGITAKDYQGNDITADVTVSGSVNTNQVGDYLLTYSVSSDDETTNQPRKITVY