wwPDB validation report of PDB entry 7UD8

VariMax TM-VHF Arc)Sec Confocal Optical System

The ligand MW0 is an aromatic aldehyde. The aldehyde moiety reacts with the N-terminal amine of Val1 of Hb forming a Schiff-base. That is C1 makes a double bond interaction with the amine nitrogen of hemoglobin. The leaving group is water.

Crystal structure of carbon monoxy Hemoglobin in complex with 5HMF at 1.8 Angstrom

The largest off-origin peak in the Patterson function is 5.53% 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)