3IR9 image
Deposition Date 2009-08-21
Release Date 2009-09-01
Last Version Date 2024-10-30
Entry Detail
PDB ID:
3IR9
Keywords:
structural genomics, unknown function
Title:
C-terminal domain of Peptide Chain Release Factor from Methanosarcina mazei.
Biological Source:
Source Organism:
Methanosarcina mazei (Taxon ID: 2209)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.21 Å
R-Value Free:
0.20
R-Value Work:
0.15
R-Value Observed:
0.15
Space Group:
H 3
3IR9 validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:Peptide chain release factor subunit 1
Gene (Uniprot):prf1
Chain IDs:A, B
Chain Length:166
Number of Molecules:2
Biological Source:Methanosarcina mazei
UniProt ID:Q8PX75 Pfam ID:PF03465
Modified Residue
Compound ID Chain ID Parent Comp ID Details 2D Image
MSE A MET SELENOMETHIONINE
Ligand Molecules
ZN
Primary Citation
X-ray crystal structure of C-terminal domain of Peptide Chain Release Factor from Methanosarcina mazei.
To be Published ? ? ? (?)
Primary Citation of related structures
3IR9