Mass: 50520.066 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Details: SEQUENCE HAS AN N-TERMINAL HIS-TAG AND THROMBIN SITE ADDED. IN ADDITION, IT WAS FOUND THAT TWO OF THE HISTIDINE RESIDUES WERE PHOSPHORYLATED. Source: (gene. exp.) PSEUDOMONAS SP. (bacteria) / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21 References: UniProt: A0A081YAY5, beta-alanine-pyruvate transaminase
Mass: 18.015 Da / Num. of mol.: 190 / Source method: isolated from a natural source / Formula: H2O
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Details
Sequence details
SEQUENCE HAS AN N-TERMINAL HIS-TAG AND THROMBIN SITE ADDED. IN ADDITION, THERE ARE TWO ...SEQUENCE HAS AN N-TERMINAL HIS-TAG AND THROMBIN SITE ADDED. IN ADDITION, THERE ARE TWO PHOSPHORYLATED HISTIDINE RESIDUES.
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Experimental details
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Experiment
Experiment
Method: X-RAY DIFFRACTION / Number of used crystals: 1
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Sample preparation
Crystal
Density Matthews: 2.72 Å3/Da / Density % sol: 54.8 % / Description: NONE
Crystal grow
pH: 8 Details: PROTEIN WAS AT 10 MG/ML AND WAS SET UP IN 200 NL PLUS 200 NL DROPS AGAINST 2.5 M NACL, 20 MM ZINC ACETATE, 0.1 M IMIDAZOLE BUFFER AT PH 8
Resolution: 2.21→89.34 Å / Cor.coef. Fo:Fc: 0.966 / Cor.coef. Fo:Fc free: 0.94 / SU B: 10.59 / SU ML: 0.117 / Cross valid method: THROUGHOUT / ESU R: 0.194 / ESU R Free: 0.162 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES WITH TLS ADDED THE PHOSPHO-HISTIDINE RESIDUES WERE FOUND IN THE ELECTRON DENSITY MAPS AT POSITIONS 31 AND 360 IN THE SEQUENCE AND ...Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES WITH TLS ADDED THE PHOSPHO-HISTIDINE RESIDUES WERE FOUND IN THE ELECTRON DENSITY MAPS AT POSITIONS 31 AND 360 IN THE SEQUENCE AND LATER VERIFIED VIA ASSAY.
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.18843
1293
5 %
RANDOM
Rwork
0.14497
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obs
0.14716
24514
99.95 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK