4Z7R image
Deposition Date 2015-04-07
Release Date 2016-04-20
Last Version Date 2024-03-06
Entry Detail
PDB ID:
4Z7R
Keywords:
HYDROLASE
Title:
The 1.98-angstrom crystal structure of Zn(2+)-bound PqqB from Methylobacterium extorquens
Biological Source:
Source Organism:
Methylobacterium extorquens (strain ATCC 14718 / DSM 1338 / AM1) (Taxon ID: 272630)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
1.98 Å
R-Value Free:
0.22
R-Value Work:
0.17
R-Value Observed:
0.17
Space Group:
P 1 21 1
4Z7R validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Coenzyme PQQ synthesis protein B
Gene (Uniprot):pqqB
Chain IDs:A, B
Chain Length:299
Number of Molecules:2
Biological Source:Methylobacterium extorquens (strain ATCC 14718 / DSM 1338 / AM1)
UniProt ID:Q49149 Pfam ID:PF12706
Ligand Molecules
ZN
Primary Citation
Crystal structures reveal metal-binding plasticity at active site of PqqB
To Be Published ? ? ? (?)
Primary Citation of related structures
4Z7R