PDB entry 1dkr

View 1dkr on RCSB PDB site
Description: crystal structures of bacillus subtilis phosphoribosylpyrophosphate synthetase: molecular basis of allosteric inhibition and activation.
Class: transferase
Keywords: domain duplication, open alpha beta domain structure, phosphoribosyltransferase type I fold., transferase
Deposited on 1999-12-08, released 2000-04-05
The last revision prior to the SCOPe 2.08 freeze date was dated 2017-10-04, with a file datestamp of 2017-09-29.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: N/A
AEROSPACI score: 0.23 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: phosphoribosyl pyrophosphate synthetase
    Species: Bacillus subtilis [TaxId:1423]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1dkra1, d1dkra2
  • Chain 'B':
    Compound: phosphoribosyl pyrophosphate synthetase
    Species: Bacillus subtilis [TaxId:1423]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1dkrb1, d1dkrb2
  • Heterogens: SO4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download)
    >1dkrA (A:)
    msnqygdknlkifslnsnpelakeiadivgvqlgkcsvtrfsdgevqinieesirgcdcy
    iiqstsdpvnehimellimvdalkrasaktinivipyygyarqdrkarsrepitaklfan
    lletagatrvialdlhapqiqgffdipidhlmgvpilgeyfegknledivivspdhggvt
    rarkladrlkapiaiidkrrprpnvaevmnivgniegktailiddiidtagtitlaanal
    vengakevyaccthpvlsgpaverinnstikelvvtnsiklpeekkierfkqlsvgplla
    eaiirvheqqsvsylfs
    

    Sequence, based on observed residues (ATOM records): (download)
    >1dkrA (A:)
    nlkifslnsnpelakeiadivgvqlgkcsvtrfsdgevqinieesirgcdcyiiqstsdp
    vnehimellimvdalkrasaktinivipyygyarqdrksrepitaklfanlletagatrv
    ialdlhapqiqgffdipidhlmgvpilgeyfegknledivivspdhggvtrarkladrlk
    apiaiidkrmnivgniegktailiddiidtagtitlaanalvengakevyaccthpvlsg
    paverinnstikelvvtnsiklpeekkierfkqlsvgpllaeaiirvheqqsvsylfs
    

  • Chain 'B':
    Sequence, based on SEQRES records: (download)
    >1dkrB (B:)
    msnqygdknlkifslnsnpelakeiadivgvqlgkcsvtrfsdgevqinieesirgcdcy
    iiqstsdpvnehimellimvdalkrasaktinivipyygyarqdrkarsrepitaklfan
    lletagatrvialdlhapqiqgffdipidhlmgvpilgeyfegknledivivspdhggvt
    rarkladrlkapiaiidkrrprpnvaevmnivgniegktailiddiidtagtitlaanal
    vengakevyaccthpvlsgpaverinnstikelvvtnsiklpeekkierfkqlsvgplla
    eaiirvheqqsvsylfs
    

    Sequence, based on observed residues (ATOM records): (download)
    >1dkrB (B:)
    snqygdknlkifslnsnpelakeiadivgvqlgkcsvtrfsdgevqinieesirgcdcyi
    iqstsdpvnehimellimvdalkrasaktinivipyygyarqdrkarsrepitaklfanl
    letagatrvialdlhapqiqgffdipidhlmgvpilgeyfegknledivivspdhggvtr
    arkladrlkapiaiidkrmnivgniegktailiddiidtagtitlaanalvengakevya
    ccthpvlsgpaverinnstikelvvtnsiklpeekkierfkqlsvgpllaeaiirvheqq
    svsylf