- PDB-2ygm: THE X-RAY CRYSTAL STRUCTURE OF TANDEM CBM51 MODULES OF SP3GH98, T... -
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Basic information
Entry
Database: PDB / ID: 2ygm
Title
THE X-RAY CRYSTAL STRUCTURE OF TANDEM CBM51 MODULES OF SP3GH98, THE FAMILY 98 GLYCOSIDE HYDROLASE FROM STREPTOCOCCUS PNEUMONIAE SP3-BS71, IN COMPLEX WITH THE BLOOD GROUP B ANTIGEN
Components
BLOOD GROUP A-AND B-CLEAVING ENDO-BETA-GALACTOSIDASE
Keywords
HYDROLASE / CARBOHYDRATE-BINDING MODULE / BLOOD GROUP ANTIGEN
Type: oligosaccharide, Oligosaccharide / Class: Antigen / Mass: 691.630 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Details: oligosaccharide with branches / References: Blood group B H type 2 antigen, beta anomer
Resolution: 2.35→40 Å / Cor.coef. Fo:Fc: 0.928 / Cor.coef. Fo:Fc free: 0.893 / SU B: 10.918 / SU ML: 0.254 / Cross valid method: THROUGHOUT / ESU R: 0.469 / ESU R Free: 0.301 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY.
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.29728
1691
5.1 %
RANDOM
Rwork
0.24521
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obs
0.24783
31713
99.9 %
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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