1QPS image
Deposition Date 1999-05-28
Release Date 1999-06-14
Last Version Date 2024-02-14
Entry Detail
PDB ID:
1QPS
Keywords:
HYDROLASE/DNA
Title:
THE CRYSTAL STRUCTURE OF A POST-REACTIVE COGNATE DNA-ECO RI COMPLEX AT 2.50 A IN THE PRESENCE OF MN2+ ION
Biological Source:
Source Organism:
Escherichia coli (Taxon ID: 562)
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.50 Å
Space Group:
P 3 2 1
1QPS validation report
Macromolecular Entities
Structures with similar UniProt ID
Protein Blast
Polymer Type:polypeptide(L)
Molecule:ENDONUCLEASE ECORI
Gene (Uniprot):ecoRIR
Chain IDs:C (auth: A)
Chain Length:261
Number of Molecules:1
Biological Source:Escherichia coli
UniProt ID:P00642 Pfam ID:PF02963 EC:3.1.21.4
Polymer Type:polydeoxyribonucleotide
Molecule:5'-D(*TP*CP*GP*CP*GP*)-3'
Chain IDs:A (auth: M)
Chain Length:5
Number of Molecules:1
Biological Source:
Polymer Type:polydeoxyribonucleotide
Molecule:5'-D(*AP*AP*TP*TP*CP*GP*CP*GP*)-3'
Chain IDs:B (auth: N)
Chain Length:8
Number of Molecules:1
Biological Source:
Ligand Molecules
MN
Primary Citation
The Integration of Recognition and Cleavage: X-Ray Structures of Pre- Transition State and Post-Reactive DNA-Eco RI Endonuclease Complexes
To be Published ? ? ? (?)
Primary Citation of related structures
1CKQ
1QC9
1CL8