PDB entry 1szm

View 1szm on RCSB PDB site
Description: dual binding mode of bisindolylmaleimide 2 to protein kinase a (pka)
Class: transferase
Keywords: PKA, PKC, bisindolyl maleimide 2, LY333531, selectivity, surrogate kinase, amino acid residue exchange, X-ray structure, TRANSFERASE
Deposited on 2004-04-06, released 2004-06-01
The last revision prior to the SCOPe 2.02 freeze date was dated 2009-02-24, with a file datestamp of 2009-03-01.
Experiment type: XRAY
Resolution: 2.5 Å
R-factor: 0.234
AEROSPACI score: 0.27 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: cAMP-dependent protein kinase, alpha-catalytic subunit
    Species: Bos taurus [TaxId:9913]
    Gene: PRKACA
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00517 (Start-349)
      • engineered (122)
      • modified residue (138)
      • engineered (172)
      • engineered (180)
      • modified residue (196)
      • modified residue (337)
    Domains in SCOPe 2.02: d1szma_
  • Chain 'B':
    Compound: cAMP-dependent protein kinase, alpha-catalytic subunit
    Species: Bos taurus [TaxId:9913]
    Gene: PRKACA
    Database cross-references and differences (RAF-indexed):
    • Uniprot P00517 (Start-349)
      • engineered (122)
      • modified residue (138)
      • engineered (172)
      • engineered (180)
      • modified residue (196)
      • modified residue (337)
    Domains in SCOPe 2.02: d1szmb_
  • Heterogens: BI4, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1szmA (A:)
gnaaaakkgseqesvkeflakakedflkkwenpaqntahldqferiktlgtgsfgrvmlv
khmetgnhyamkildkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvm
eyapggemfshlrrigrfsepharfyaaqivltfeylhsldliyrdlkpenlmidqqgyi
kvtdfgfakrvkgrtwtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffa
dqpiqiyekivsgkvrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfatt
dwiaiyqrkveapfipkfkgpgdtsnfddyeeeeirvsinekcgkefsef

    Sequence, based on observed residues (ATOM records): (download) 
    >1szmA (A:)
vkeflakakedflkkwenpaqntahldqferiktlgtgsfgrvmlvkhmetgnhyamkil
dkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvmeyapggemfshlrr
igrfsepharfyaaqivltfeylhsldliyrdlkpenlmidqqgyikvtdfgfakrvkgr
twtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffadqpiqiyekivsgk
vrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfattdwiaiyqrkveapf
ipeeirvsinekcgkefsef

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1szmB (B:)
gnaaaakkgseqesvkeflakakedflkkwenpaqntahldqferiktlgtgsfgrvmlv
khmetgnhyamkildkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvm
eyapggemfshlrrigrfsepharfyaaqivltfeylhsldliyrdlkpenlmidqqgyi
kvtdfgfakrvkgrtwtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffa
dqpiqiyekivsgkvrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfatt
dwiaiyqrkveapfipkfkgpgdtsnfddyeeeeirvsinekcgkefsef

    Sequence, based on observed residues (ATOM records): (download) 
    >1szmB (B:)
svkeflakakedflkkwenpaqntahldqferiktlgtgsfgrvmlvkhmetgnhyamki
ldkqkvvklkqiehtlnekrilqavnfpflvklefsfkdnsnlymvmeyapggemfshlr
rigrfsepharfyaaqivltfeylhsldliyrdlkpenlmidqqgyikvtdfgfakrvkg
rtwtlcgtpeylapeiilskgynkavdwwalgvliyemaagyppffadqpiqiyekivsg
kvrfpshfssdlkdllrnllqvdltkrfgnlkngvndiknhkwfattdwiaiyqrkveap
fipeeeeirvsinekcgkefsef