PDB entry 1qpz

View 1qpz on RCSB PDB site
Description: purine repressor-hypoxanthine-palindromic operator complex
Class: transcription/DNA
Keywords: transcription regulation, DNA-binding, repressor, purine biosynthesis, complex (DNA-binding protein/DNA)
Deposited on 1999-06-01, released 1999-06-07
The last revision prior to the SCOP 1.55 freeze date was dated 2000-11-27, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 2.5 Å
R-factor: N/A
AEROSPACI score: 0.25 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: protein (purine nucleotide synthesis repressor)
    Species: Escherichia coli
    Gene: PURR
    Database cross-references and differences (RAF-indexed): Domains in SCOP 1.55: d1qpza1, d1qpza2
  • Chain 'M':
    Compound: DNA (5'-d(*tp*ap*cp*gp*cp*ap*ap*ap*cp*gp*tp*tp*tp*gp*cp*gp*t)-3')
  • Heterogens: HPA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1qpzA (A:)
atikdvakranvstttvshvinktrfvaeetrnavwaaikelhyspsavarslkvnhtks
igllatsseaayfaeiieavekncfqkgytlilgnawnnlekqraylsmmaqkrvdgllv
mcseypepllamleeyrhipmvvmdwgeakadftdavidnafeggymagrylierghrei
gvipgplerntgagrlagfmkameeamikvpeswivqgdfepesgyramqqilsqphrpt
avfcggdimamgalcaademglrvpqdvsligydnvrnaryftpalttihqpkdslgeta
fnmlldrivnkreepqsievhprlierrsvadgpfrdyr

  • Chain 'M':
    No sequence available.