wwPDB validation report of PDB entry 3ZQ9

STRUCTURE OF A PAENIBACILLUS POLYMYXA XYLOGLUCANASE FROM GH FAMILY 44 WITH XYLOGLUCAN

STRUCTURE OF A PAENIBACILLUS POLYMYXA XYLOGLUCANASE FROM GLYCOSIDE HYDROLASE FAMILY 44

ENGINEERED RESIDUE IN CHAIN A, LYS 164 TO ALA ENGINEERED RESIDUE IN CHAIN A, ARG 191 TO TYR

BETA-D-GLUCOSE (GLC): GLUCOSE IS PART OF A DISACCHARIDE IN
THIS STRUCTURE, WITH C1 GLUCOSE BOUND TO O4 NOEUROMYCIN
(2R,3S,4R,5R)-5-(HYDROXYMETHYL)PIPERIDINE-2,3,4-TRIOL
(NOY): O4 NOEUROMYCIN IS BOUND TO C1 BETA-D-GLUCOSE

SEQUENCE IN DATABASE IS SEQUENCE 2 FROM PATENT US 6815192, WHICH IS FOR A XYLOGLUCANASE-BETA-MANNANASE (CEL44C-MAN26A), AND THIS STRUCTURE IS FOR THE XYLOGLUCANASE PORTION. DISCREPANCIES WITH UNIPROT SEQUENCE Q1A2D0 MAY BE DUE TO SMALL VARIATIONS BETWEEN DIFFERENT STRAINS OF THE SAME ORGANISM.

HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. RESIDUES 1-6 AND 519-524 ARE DISORDERED.

The largest off-origin peak in the Patterson function is 5.03% of the height of the origin peak. No significant pseudotranslation is detected.

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

structure factor analysis and validation

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