PDB entry 2bjc
View 2bjc on RCSB PDB site
Description: nmr structure of a protein-DNA complex of an altered specificity mutant of the lac repressor headpiece that mimics the gal repressor
Class: transcription regulator
Keywords: symmetric DNA-binding, DNA-binding, hth, lac operon, lac repressor, altered specificity, mutant, repressor, transcription regulation, transcription regulator/DNA, nmr, gal repressor, gal operon, lac headpiece, symmetric dimer
Deposited on
2005-02-01, released
2005-10-18
The last revision prior to the SCOP 1.75 freeze date was dated
2005-10-18, with a file datestamp of
2007-07-20.
Experiment type: NMR16
Resolution: N/A
R-factor: N/A
AEROSPACI score: 0
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: lactose operon repressor
Species: Escherichia coli
Database cross-references and differences (RAF-indexed):
- Uniprot P03023
- engineered mutation (16-17)
- engineered mutation (51)
Domains in SCOP 1.75: d2bjca1 - Chain 'B':
Compound: lactose operon repressor
Species: Escherichia coli
Database cross-references and differences (RAF-indexed):
- Uniprot P03023 (0-61)
- engineered mutation (16-17)
- engineered mutation (51)
Domains in SCOP 1.75: d2bjcb1 - Chain 'C':
Compound: 5'-d(*gp*ap*ap*tp*tp*gp*tp*ap*ap*gp *cp*gp*cp*tp*tp*ap*cp*ap*ap*tp*tp*c)-3'
- Chain 'D':
Compound: 5'-d(*gp*ap*ap*tp*tp*gp*tp*ap*ap*gp *cp*gp*cp*tp*tp*ap*cp*ap*ap*tp*tp*c)-3'