PDB entry 3u43

View 3u43 on RCSB PDB site
Description: Crystal structure of the colicin E2 DNase-Im2 complex
Class: protein binding
Keywords: protein-protein complex, DNase, high affinity, PROTEIN BINDING
Deposited on 2011-10-07, released 2012-03-21
The last revision prior to the SCOPe 2.05 freeze date was dated 2012-03-21, with a file datestamp of 2012-03-16.
Experiment type: XRAY
Resolution: 1.72 Å
R-factor: 0.164
AEROSPACI score: 0.57 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: colicin-e2 immunity protein
    Species: Escherichia coli [TaxId:562]
    Gene: imm, ceiB
    Database cross-references and differences (RAF-indexed):
    • Uniprot P04482 (Start-85)
      • expression tag (86-93)
    Domains in SCOPe 2.05: d3u43a_
  • Chain 'B':
    Compound: Colicin-E2
    Species: Escherichia coli [TaxId:562]
    Gene: col, ceaB
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.05: d3u43b_
  • Heterogens: ZN, CA, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3u43A (A:)
melkhsisdyteaeflefvkkicraegateeddnklvreferltehpdgsdliyyprddr
edspegivkeikewraangksgfkqglehhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3u43A (A:)
lkhsisdyteaeflefvkkicraegateeddnklvreferltehpdgsdliyyprddred
spegivkeikewraangksgfkqglehhhhhh

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3u43B (B:)
meskrnkpgkatgkgkpvgdkwlddagkdsgapipdriadklrdkefknfddfrkkfwee
vskdpdlskqfkgsnktniqkgkapfarkkdqvggrerfelhhdkpisqdggvydmnnir
vttpkrhidihrgk

    Sequence, based on observed residues (ATOM records): (download) 
    >3u43B (B:)
skrnkpgkatgkgkpvgdkwlddagkdsgapipdriadklrdkefknfddfrkkfweevs
kdpdlskqfkgsnktniqkgkapfarkkdqvggrerfelhhdkpisqdggvydmnnirvt
tpkrhidihrgk