PDB entry 2pkq

View 2pkq on RCSB PDB site
Description: Crystal structure of the photosynthetic A2B2-glyceraldehyde-3-phosphate dehydrogenase, complexed with NADP
Class: oxidoreductase
Keywords: Rossman fold, protein-NADP complex
Deposited on 2007-04-18, released 2007-06-19
The last revision prior to the SCOP 1.73 freeze date was dated 2007-06-19, with a file datestamp of 2007-06-15.
Experiment type: XRAY
Resolution: 3.6 Å
R-factor: 0.261
AEROSPACI score: 0.09 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'O':
    Compound: Glyceraldehyde-3-phosphate dehydrogenase B
    Species: Spinacia oleracea
  • Chain 'P':
    Compound: glyceraldehyde-3-phosphate dehydrogenase a
    Species: Spinacia oleracea
    Domains in SCOP 1.73: d2pkqp1, d2pkqp2
  • Chain 'Q':
    Compound: Glyceraldehyde-3-phosphate dehydrogenase B
    Species: Spinacia oleracea
  • Chain 'R':
    Compound: glyceraldehyde-3-phosphate dehydrogenase a
    Species: Spinacia oleracea
    Domains in SCOP 1.73: d2pkqr1, d2pkqr2
  • Chain 'S':
    Compound: glyceraldehyde-3-phosphate dehydrogenase a
    Species: Spinacia oleracea
    Domains in SCOP 1.73: d2pkqs1, d2pkqs2
  • Chain 'T':
    Compound: Glyceraldehyde-3-phosphate dehydrogenase B
    Species: Spinacia oleracea
  • Heterogens: SO4, NDP

PDB Chain Sequences:

  • Chain 'O':
    No sequence available.

  • Chain 'P':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2pkqP (P:)
klkvaingfgrigrnflrcwhgrkdspldvvvindtggvkqashllkydsilgtfdadvk
tagdsaisvdgkvikvvsdrnpvnlpwgdmgidlviegtgvfvdrdgagkhlqagakkvl
itapgkgdiptyvvgvneegythadtiisnascttnclapfvkvldqkfgiikgtmttth
sytgdqrlldashrdlrraraaclnivptstgaakavalvlpnlkgklngialrvptpnv
svvdlvvqvskktfaeevnaafresadnelkgilsvcdeplvsidfrctdvsstidsslt
mvmgddmvkviawydnewgysqrvvdladivankwqa

  • Chain 'Q':
    No sequence available.

  • Chain 'R':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >2pkqR (R:)
klkvaingfgrigrnflrcwhgrkdspldvvvindtggvkqashllkydsilgtfdadvk
tagdsaisvdgkvikvvsdrnpvnlpwgdmgidlviegtgvfvdrdgagkhlqagakkvl
itapgkgdiptyvvgvneegythadtiisnascttnclapfvkvldqkfgiikgtmttth
sytgdqrlldashrdlrraraaclnivptstgaakavalvlpnlkgklngialrvptpnv
svvdlvvqvskktfaeevnaafresadnelkgilsvcdeplvsidfrctdvsstidsslt
mvmgddmvkviawydnewgysqrvvdladivankwqa

  • Chain 'S':
    Sequence, based on SEQRES records: (download) 
    >2pkqS (S:)
klkvaingfgrigrnflrcwhgrkdspldvvvindtggvkqashllkydsilgtfdadvk
tagdsaisvdgkvikvvsdrnpvnlpwgdmgidlviegtgvfvdrdgagkhlqagakkvl
itapgkgdiptyvvgvneegythadtiisnascttnclapfvkvldqkfgiikgtmttth
sytgdqrlldashrdlrraraaclnivptstgaakavalvlpnlkgklngialrvptpnv
svvdlvvqvskktfaeevnaafresadnelkgilsvcdeplvsidfrctdvsstidsslt
mvmgddmvkviawydnewgysqrvvdladivankwqa

    Sequence, based on observed residues (ATOM records): (download) 
    >2pkqS (S:)
klkvaingfgrigrnflrcwhgrkdspldvvvindtggvkqashllkydsilgtfdadvk
tagdsaisvdgkvikvvsdrnpvnlpwgdmgidlviegtgvfvdrdgagkhlqagakkvl
itapgkgdiptyvvgvneegythadtiisnascttnclapfvkvldqkfgiikgtmttth
sytgdqrlldashrdlrraraaclnivptstgaakavalvlpnlkgklngialrvptpnv
svvdlvvqvskktfaeevnaafresadnelkgilsvcdeplvsidfrctdvsstidsslt
mvmgddmvkviawydnewgysqrvvdladivankwq

  • Chain 'T':
    No sequence available.