- PDB-3rq3: Structure of T-cell immunoreceptor with immunoglobulin and ITIM d... -
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Basic information
Entry
Database: PDB / ID: 3rq3
Title
Structure of T-cell immunoreceptor with immunoglobulin and ITIM domains (TIGIT) in hexagonal crystal form
Components
T cell immunoreceptor with Ig and ITIM domains
Keywords
IMMUNE SYSTEM / Immune receptor / Ig-domain / adhesion / TIGIT / Structural Genomics / PSI-Biology / New York Structural Genomics Research Consortium / NYSGRC / Atoms-to-Animals: The Immune Function Network / IFN
Function / homology
Function and homology information
negative regulation of T cell activation / negative regulation of interleukin-12 production / positive regulation of interleukin-10 production / signaling receptor binding / cell surface / identical protein binding / plasma membrane Similarity search - Function
Resolution: 2.7→37.82 Å / Cor.coef. Fo:Fc: 0.925 / Cor.coef. Fo:Fc free: 0.879 / WRfactor Rfree: 0.2438 / WRfactor Rwork: 0.1949 / Occupancy max: 1 / Occupancy min: 0.3 / FOM work R set: 0.82 / SU B: 20.596 / SU ML: 0.194 / SU R Cruickshank DPI: 0.3732 / SU Rfree: 0.279 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R Free: 0.279 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES: WITH TLS ADDED. UNKNOWN DENSITY AROUND CYS69 FOUND IN BOTH MOLECULES - NOT MODELED.
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.2531
536
4.8 %
RANDOM
Rwork
0.2059
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obs
0.2082
11255
96.75 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: MASK
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