PDB entry 1jh9

View 1jh9 on RCSB PDB site
Description: purine repressor mutant-hypoxanthine-purf operator complex
Class: transcription/DNA
Keywords: transcription regulation, DNA-binding, repressor, purine biosynthesis, complex (DNA-binding protein/DNA), allosteric regulation, transcription/DNA complex
Deposited on 2001-06-27, released 2002-02-08
The last revision prior to the SCOPe 2.07 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.55 Å
R-factor: 0.219
AEROSPACI score: 0.25 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: purine nucleotide synthesis repressor
    Species: Escherichia coli [TaxId:562]
    Gene: PURR
    Database cross-references and differences (RAF-indexed):
    • Uniprot P0ACP7 (0-End)
      • engineered (145)
    Domains in SCOPe 2.07: d1jh9a1, d1jh9a2
  • Chain 'B':
    Compound: 5'-d(*ap*ap*cp*gp*ap*ap*ap*ap*cp*gp*tp*tp*tp*tp*cp*gp*t)-3'
  • Heterogens: PO4, HPA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1jh9A (A:)
    atikdvakranvstttvshvinktrfvaeetrnavwaaikelhyspsavarslkvnhtks
    igllatsseaayfaeiieavekncfqkgytlilgnawnnlekqraylsmmaqkrvdgllv
    mcseypepllamleeyrhipmvvmdrgeakadftdavidnafeggymagrylierghrei
    gvipgplerntgagrlagfmkameeamikvpeswivqgdfepesgyramqqilsqphrpt
    avfcggdimamgalcaademglrvpqdvsligydnvrnaryftpalttihqpkdslgeta
    fnmlldrivnkreepqsievhprlierrsvadgpfrdyrr
    

    Sequence, based on observed residues (ATOM records): (download)
    >1jh9A (A:)
    atikdvakranvstttvshvinktrfvaeetrnavwaaikelhyspsavarslkvnhtks
    igllatsseaayfaeiieavekncfqkgytlilgnawnnlekqraylsmmaqkrvdgllv
    mcseypepllamleeyrhipmvvmdrgeakadftdavidnafeggymagrylierghrei
    gvipgplerntgagrlagfmkameeamikvpeswivqgdfepesgyramqqilsqphrpt
    avfcggdimamgalcaademglrvpqdvsligydnvrnaryftpalttihqpkdslgeta
    fnmlldrivnkreepqsievhprlierrsvadgpfrdyr
    

  • Chain 'B':
    No sequence available.