PDB entry 1q4k

View 1q4k on RCSB PDB site
Description: The polo-box domain of Plk1 in complex with a phospho-peptide
Class: transferase
Keywords: Six-stranded anti-parallel beta sheet with one alpha helix, TRANSFERASE
Deposited on 2003-08-04, released 2003-11-11
The last revision prior to the SCOPe 2.01 freeze date was dated 2009-02-24, with a file datestamp of 2009-02-03.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.248
AEROSPACI score: 0.3 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Serine/threonine-protein kinase PLK
    Species: Homo sapiens [TaxId:9606]
    Gene: PLK1
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.01: d1q4ka1, d1q4ka2
  • Chain 'B':
    Compound: Serine/threonine-protein kinase PLK
    Species: Homo sapiens [TaxId:9606]
    Gene: PLK1
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.01: d1q4kb1, d1q4kb2
  • Chain 'C':
    Compound: Serine/threonine-protein kinase PLK
    Species: Homo sapiens [TaxId:9606]
    Gene: PLK1
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.01: d1q4kc1, d1q4kc2
  • Chain 'D':
    Compound: Phospho-peptide sequence Met.Gln.Ser.pThr.Pro.Leu
    Species: synthetic, synthetic
    Database cross-references and differences (RAF-indexed):
    • PDB 1Q4K (0-5)
  • Chain 'E':
    Compound: Phospho-peptide sequence Met.Gln.Ser.pThr.Pro.Leu
    Species: synthetic, synthetic
    Database cross-references and differences (RAF-indexed):
    • PDB 1Q4K (0-5)
  • Chain 'F':
    Compound: Phospho-peptide sequence Met.Gln.Ser.pThr.Pro.Leu
    Species: synthetic, synthetic
    Database cross-references and differences (RAF-indexed):
    • PDB 1Q4K (0-5)
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1q4kA (A:)
kglenplperprekeepvvretgevvdchlsdmlqqlhsvnaskpserglvrqeeaedpa
cipifwvskwvdysdkyglgyqlcdnsvgvlfndstrlilyndgdslqyierdgtesylt
vsshpnslmkkitllkyfrnymsehllkaganitpregdelarlpylrtwfrtrsaiilh
lsngsvqinffqdhtklilcplmaavtyidekrdfrtyrlslleeygcckelasrlryar
tmvdkllssrsasnrlkas

    Sequence, based on observed residues (ATOM records): (download) 
    >1q4kA (A:)
chlsdmlqqlhsvnaskpserglvrqeeaedpacipifwvskwvdysdkyglgyqlcdns
vgvlfndstrlilyndgdslqyierdgtesyltvsshpnslmkkitllkyfrnymsehll
kaganitpregdelarlpylrtwfrtrsaiilhlsngsvqinffqdhtklilcplmaavt
yidekrdfrtyrlslleeygcckelasrlryartmvdkllss

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1q4kB (B:)
kglenplperprekeepvvretgevvdchlsdmlqqlhsvnaskpserglvrqeeaedpa
cipifwvskwvdysdkyglgyqlcdnsvgvlfndstrlilyndgdslqyierdgtesylt
vsshpnslmkkitllkyfrnymsehllkaganitpregdelarlpylrtwfrtrsaiilh
lsngsvqinffqdhtklilcplmaavtyidekrdfrtyrlslleeygcckelasrlryar
tmvdkllssrsasnrlkas

    Sequence, based on observed residues (ATOM records): (download) 
    >1q4kB (B:)
dchlsdmlqqlhsvnaskpserglvrqeeaedpacipifwvskwvdysdkyglgyqlcdn
svgvlfndstrlilyndgdslqyierdgtesyltvsshpnslmkkitllkyfrnymsehl
lkaganitpregdelarlpylrtwfrtrsaiilhlsngsvqinffqdhtklilcplmaav
tyidekrdfrtyrlslleeygcckelasrlryartmvdkllssr

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >1q4kC (C:)
kglenplperprekeepvvretgevvdchlsdmlqqlhsvnaskpserglvrqeeaedpa
cipifwvskwvdysdkyglgyqlcdnsvgvlfndstrlilyndgdslqyierdgtesylt
vsshpnslmkkitllkyfrnymsehllkaganitpregdelarlpylrtwfrtrsaiilh
lsngsvqinffqdhtklilcplmaavtyidekrdfrtyrlslleeygcckelasrlryar
tmvdkllssrsasnrlkas

    Sequence, based on observed residues (ATOM records): (download) 
    >1q4kC (C:)
chlsdmlqqlhsvnaskpserglvrqeeaedpacipifwvskwvdysdkyglgyqlcdns
vgvlfndstrlilyndgdslqyierdgtesyltvsshpnslmkkitllkyfrnymsehll
kagdelarlpylrtwfrtrsaiilhlsngsvqinffqdhtklilcplmaavtyidekrdf
rtyrlslleeygcckelasrlryartmvdkllss

  • Chain 'D':
    No sequence available.

  • Chain 'E':
    No sequence available.

  • Chain 'F':
    No sequence available.