1QC9 image
Deposition Date 1999-05-18
Release Date 1999-06-10
Last Version Date 2024-02-14
Entry Detail
PDB ID:
1QC9
Keywords:
ENDONUCLEASE
Title:
THE CRYSTALLOGRAPHIC STRUCTURE OF RESTRICTION ENDONUCLEASE ECO RI AT 3.3 A IN THE ABSENSE OF DNA
Biological Source:
Source Organism:
Escherichia coli (Taxon ID: 562)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
3.00 Å
R-Value Free:
0.29
R-Value Work:
0.25
Space Group:
C 1 2 1
1QC9 validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:PROTEIN (ECO RI ENDONUCLEASE)
Gene (Uniprot):ecoRIR
Chain IDs:A, B, C
Chain Length:276
Number of Molecules:3
Biological Source:Escherichia coli
UniProt ID:P00642 Pfam ID:PF02963 EC:3.1.21.4
Ligand Molecules
NA
Primary Citation
The 3.3 A Crystallographic Structure of Restriction Endonuclease Eco RI in the Absence of DNA
To be Published ? ? ? (?)
Primary Citation of related structures
1CKQ