PDB entry 1q4o

View 1q4o on RCSB PDB site
Description: The structure of the polo box domain of human Plk1
Class: transferase
Keywords: Transferase, Serine/threonine-protein kinase, ATP-binding, Nuclear protein
Deposited on 2003-08-04, released 2003-11-11
The last revision prior to the SCOPe 2.04 freeze date was dated 2009-02-24, with a file datestamp of 2009-02-03.
Experiment type: XRAY
Resolution: 2.2 Å
R-factor: 0.198
AEROSPACI score: 0.35 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Serine/threonine-protein kinase PLK
    Species: Homo sapiens [TaxId:9606]
    Gene: PLK OR PLK1
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d1q4oa1, d1q4oa2
  • Chain 'B':
    Compound: Serine/threonine-protein kinase PLK
    Species: Homo sapiens [TaxId:9606]
    Gene: PLK OR PLK1
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.04: d1q4ob1, d1q4ob2
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1q4oA (A:)
gevvdchlsdmlqqlhsvnaskpserglvrqeeaedpacipifwvskwvdysdkyglgyq
lcdnsvgvlfndstrlilyndgdslqyierdgtesyltvsshpnslmkkitllkyfrnym
sehllkaganitpregdelarlpylrtwfrtrsaiilhlsngsvqinffqdhtklilcpl
maavtyidekrdfrtyrlslleeygcckelasrlryartmvdkllssrsasnrlkas

    Sequence, based on observed residues (ATOM records): (download) 
    >1q4oA (A:)
chlsdmlqqlhsvnaskpserglvrqeeaedpacipifwvskwvdysdkyglgyqlcdns
vgvlfndstrlilyndgdslqyierdgtesyltvsshpnslmkkitllkyfrnymsehll
klpylrtwfrtrsaiilhlsngsvqinffqdhtklilcplmaavtyidekrdfrtyrlsl
leeygcckelasrlryartmvdkllss

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1q4oB (B:)
gevvdchlsdmlqqlhsvnaskpserglvrqeeaedpacipifwvskwvdysdkyglgyq
lcdnsvgvlfndstrlilyndgdslqyierdgtesyltvsshpnslmkkitllkyfrnym
sehllkaganitpregdelarlpylrtwfrtrsaiilhlsngsvqinffqdhtklilcpl
maavtyidekrdfrtyrlslleeygcckelasrlryartmvdkllssrsasnrlkas

    Sequence, based on observed residues (ATOM records): (download) 
    >1q4oB (B:)
dchlsdmlqqlhsvnaskpserglvrqeeaedpacipifwvskwvdysdkyglgyqlcdn
svgvlfndstrlilyndgdslqyierdgtesyltvsshpnslmkkitllkyfrnymsehl
lkalpylrtwfrtrsaiilhlsngsvqinffqdhtklilcplmaavtyidekrdfrtyrl
slleeygcckelasrlryartmvdklls