1MJK image
Deposition Date 1998-01-16
Release Date 1998-05-27
Last Version Date 2024-05-22
Entry Detail
PDB ID:
1MJK
Keywords:
TRANSCRIPTION REGULATION
Title:
METHIONINE REPRESSOR MUTANT APOREPRESSOR (Q44K) FROM ESCHERICHIA COLI
Biological Source:
Source Organism:
Escherichia coli (Taxon ID: 562)
Host Organism:
Escherichia coli
Method Details:
Experimental Method:
X-RAY DIFFRACTION
Resolution:
2.15 Å
R-Value Free:
0.22
R-Value Work:
0.18
R-Value Observed:
0.18
Space Group:
P 1 21 1
1MJK validation report
Macromolecular Entities
Protein Blast
Polymer Type:polypeptide(L)
Molecule:METHIONINE REPRESSOR
Gene (Uniprot):metJ
Mutations:Q44K
Chain IDs:A, B
Chain Length:104
Number of Molecules:2
Biological Source:Escherichia coli
UniProt ID:P0A8U6 Pfam ID:PF01340
Ligand Molecules
PO4
Primary Citation
Crystallographic studies of the methionine repressor-operator complex and the oc31 42kDa repressor
Thesis, University of Leeds ? ? ? (1997)
Primary Citation of related structures
1MJK