PDB entry 1q1k

View 1q1k on RCSB PDB site
Description: Structure of ATP-phosphoribosyltransferase from E. coli complexed with PR-ATP
Class: transferase
Keywords: histidine biosynthesis, PRPP binding, PR-ATP inhibition, TRANSFERASE
Deposited on 2003-07-21, released 2004-03-02
The last revision prior to the SCOPe 2.01 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 2.9 Å
R-factor: 0.215
AEROSPACI score: 0.22 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: ATP phosphoribosyltransferase
    Species: Escherichia coli [TaxId:562]
    Gene: HISG
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.01: d1q1ka1, d1q1ka2
  • Heterogens: PRT, TLA

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1q1kA (A:)
mtdntrlriamqksgrlsddsrellarcgikinlhtqrliamaenmpidilrvrdddipg
lvmdgvvdlgiigenvleeellnrraqgedpryftlrrldfggcrlslatpvdeawdgpl
slngkriatsyphllkryldqkgisfkscllngsvevapragladaicdlvstgatlean
glreveviyrskacliqrdgemeeskqqlidklltriqgviqareskyimmhapterlde
viallpgaerptilplagdqqrvamhmvssetlfwetmeklkalgassilvlpiekmme

    Sequence, based on observed residues (ATOM records): (download) 
    >1q1kA (A:)
trlriamqksgrlsddsrellarcgikinlhtqrliamaenmpidilrvrdddipglvmd
gvvdlgiigenvleeellnrraqgedpryftlrrldfggcrlslatpvdeawdgplslng
kriatsyphllkryldqkgisfkscllngsvevapragladaicdlvstgatleanglre
veviyrskacliqrdgemeeskqqlidklltriqgviqareskyimmhapterldevial
lpgaerptilplamhmvssetlfwetmeklkalgassilvlpiekmme