PDB entry 1qk4

View 1qk4 on RCSB PDB site
Description: toxoplasma gondii hypoxanthine-guanine phosphoribosyltransferase imp complex
Class: transferase
Keywords: transferase, glycosyltransferase, purine salvage
Deposited on 1999-07-09, released 1999-10-17
The last revision prior to the SCOPe 2.08 freeze date was dated 2019-03-06, with a file datestamp of 2019-03-01.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: N/A
AEROSPACI score: 0.34 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: hypoxanthine-guanine phosphoribosyltransferase
    Species: TOXOPLASMA GONDII [TaxId:383379]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1qk4a_
  • Chain 'B':
    Compound: hypoxanthine-guanine phosphoribosyltransferase
    Species: TOXOPLASMA GONDII [TaxId:383379]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1qk4b_
  • Chain 'C':
    Compound: hypoxanthine-guanine phosphoribosyltransferase
    Species: TOXOPLASMA GONDII [TaxId:383379]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1qk4c_
  • Chain 'D':
    Compound: hypoxanthine-guanine phosphoribosyltransferase
    Species: TOXOPLASMA GONDII [TaxId:383379]
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d1qk4d_
  • Heterogens: IMP, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1qk4A (A:)
gshmaskpiedygkgkgriepmyipdntfynaddflvpphckpyidkillpgglvkdrve
klaydihrtyfgeelhiicilkgsrgffnllidylatiqkysgressvppffehyvrlks
yqndnstgqltvlsddlsifrdkhvlivedivdtgftltefgerlkavgpksmriatlve
krtdrsnslkgdfvgfsiedvwivgccydfnemfrdfdhvavlsdaarkkfek

    Sequence, based on observed residues (ATOM records): (download) 
    >1qk4A (A:)
maskpiedygkgkgriepmyipdntfynaddflvpphckpyidkillpgglvkdrvekla
ydihrtyfgeelhiicilkgsrgffnllidylatiqkysgressvppffehyvrlksyqg
qltvlsddlsifrdkhvlivedivdtgftltefgerlkavgpksmriatlvekrtdrsns
lkgdfvgfsiedvwivgccydfnemfrdfdhvavlsdaarkkfe

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1qk4B (B:)
gshmaskpiedygkgkgriepmyipdntfynaddflvpphckpyidkillpgglvkdrve
klaydihrtyfgeelhiicilkgsrgffnllidylatiqkysgressvppffehyvrlks
yqndnstgqltvlsddlsifrdkhvlivedivdtgftltefgerlkavgpksmriatlve
krtdrsnslkgdfvgfsiedvwivgccydfnemfrdfdhvavlsdaarkkfek

    Sequence, based on observed residues (ATOM records): (download) 
    >1qk4B (B:)
maskpiedygkgkgriepmyipdntfynaddflvpphckpyidkillpgglvkdrvekla
ydihrtyfgeelhiicilkgsrgffnllidylatiqkysgressvppffehyvrlksyqg
qltvlsddlsifrdkhvlivedivdtgftltefgerlkavgpksmriatlvekrtdrsns
lkgdfvgfsiedvwivgccydfnemfrdfdhvavlsdaarkkfe

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1qk4C (C:)
gshmaskpiedygkgkgriepmyipdntfynaddflvpphckpyidkillpgglvkdrve
klaydihrtyfgeelhiicilkgsrgffnllidylatiqkysgressvppffehyvrlks
yqndnstgqltvlsddlsifrdkhvlivedivdtgftltefgerlkavgpksmriatlve
krtdrsnslkgdfvgfsiedvwivgccydfnemfrdfdhvavlsdaarkkfek

    Sequence, based on observed residues (ATOM records): (download) 
    >1qk4C (C:)
askpiedygkgkgriepmyipdntfynaddflvpphckpyidkillpgglvkdrveklay
dihrtyfgeelhiicilkgsrgffnllidylatiqkysgressvppffehyvrlkddlsi
frdkhvlivedivdtgftltefgerlkavgpksmriatlvekrtdrsnslkgdfvgfsie
dvwivgccydfnemfrdfdhvavlsdaarkkfe

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >1qk4D (D:)
gshmaskpiedygkgkgriepmyipdntfynaddflvpphckpyidkillpgglvkdrve
klaydihrtyfgeelhiicilkgsrgffnllidylatiqkysgressvppffehyvrlks
yqndnstgqltvlsddlsifrdkhvlivedivdtgftltefgerlkavgpksmriatlve
krtdrsnslkgdfvgfsiedvwivgccydfnemfrdfdhvavlsdaarkkfek

    Sequence, based on observed residues (ATOM records): (download) 
    >1qk4D (D:)
maskpiedygkgkgriepmyipdntfynaddflvpphckpyidkillpgglvkdrvekla
ydihrtyfgeelhiicilkgsrgffnllidylatiqkysgressvppffehyvrlkqltv
lsddlsifrdkhvlivedivdtgftltefgerlkavgpksmriatlvekrtdnslkgdfv
gfsiedvwivgccydfnemfrdfdhvavlsdaarkkfek