wwPDB validation report of PDB entry 3CGG

Flat collimating mirror, toroid focusing mirror

2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID

THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE.

1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS.
2. ATOM RECORDS CONTAIN RESIDUAL B FACTORS ONLY.
3. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE
INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY
OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75
FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION.
4. 2-[N-CYCLOHEXYLAMINO]ETHANE SULFONIC ACID (NHE) AND CITRATE (CIT)
FROM CRYSTALLIZATION AND ETHYLENE GLYCOL (EDO) FROM CRYO SOLUTION
WERE MODELED.

Crystal structure of TehB-like SAM-dependent methyltransferase (NP_600671.1) from Corynebacterium glutamicum ATCC 13032 Kitasato at 2.00 A resolution

AUTHORS STATE THAT THE CRYSTAL PACKING ANALYSIS SUPPORTS THE ASSIGNMENT OF A MONOMER AS THE SIGNIFICANT OLIGOMERIZATION STATE.

The largest off-origin peak in the Patterson function is 9.24% of the height of the origin peak. No significant pseudotranslation is detected.

structure factor analysis and validation

geometric validation package for ligand chemistry in protein x-ray structures

20191225.v01 (using entries in the PDB archive December 25th 2019)