wwPDB validation report of PDB entry 8QA9

The crystallised sequence corresponds to residues 30-253 of the full 358-residue wild-type sequence appended with a C-terminal hexa-histidine tag via a short linker sequence KLAAALE.

The crystallised sequence corresponds to the full-length 101-residue wild-type KorA protein appended with a C-terminal hexa-histidine tag via a short linker sequence KLAAALE.

Synthetic short double-stranded DNA sequence containing the KorA binding motif OA
DNA (5'-D(*TP*GP*TP*TP*TP*AP*GP*CP*TP*AP*AP*AP*CP*A)-3')

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS

Crystal structure of the RK2 plasmid encoded co-complex of the C-terminally truncated transcriptional repressor protein KorB complexed with the partner repressor protein KorA bound to OA-DNA

The largest off-origin peak in the Patterson function is 5.19% 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)