PDB entry 3e3m

View 3e3m on RCSB PDB site
Description: Crystal structure of a LacI family transcriptional regulator from Silicibacter pomeroyi
Class: transcription
Keywords: STRUCTURAL GENOMICS, TRANSCRIPTION, DNA-binding, Plasmid, Transcription regulation, PSI-2, Protein Structure Initiative, New York SGX Research Center for Structural Genomics, NYSGXRC
Deposited on 2008-08-07, released 2008-08-26
The last revision prior to the SCOPe 2.08 freeze date was dated 2021-02-10, with a file datestamp of 2021-02-05.
Experiment type: XRAY
Resolution: 1.6 Å
R-factor: N/A
AEROSPACI score: 0.53 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Transcriptional regulator, LacI family
    Species: Silicibacter pomeroyi [TaxId:89184]
    Gene: SPOA0242
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q5LKY7 (Start-346)
      • expression tag (347)
    Domains in SCOPe 2.08: d3e3ma1, d3e3ma2
  • Chain 'B':
    Compound: Transcriptional regulator, LacI family
    Species: Silicibacter pomeroyi [TaxId:89184]
    Gene: SPOA0242
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q5LKY7 (Start-346)
      • expression tag (347)
    Domains in SCOPe 2.08: d3e3mb1, d3e3mb2
  • Chain 'C':
    Compound: Transcriptional regulator, LacI family
    Species: Silicibacter pomeroyi [TaxId:89184]
    Gene: SPOA0242
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q5LKY7 (Start-346)
      • expression tag (347)
    Domains in SCOPe 2.08: d3e3mc1, d3e3mc2
  • Chain 'D':
    Compound: Transcriptional regulator, LacI family
    Species: Silicibacter pomeroyi [TaxId:89184]
    Gene: SPOA0242
    Database cross-references and differences (RAF-indexed):
    • Uniprot Q5LKY7 (Start-346)
      • expression tag (347)
    Domains in SCOPe 2.08: d3e3md1, d3e3md2
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >3e3mA (A:)
msldsrkpghrpvtmrdvakaagvsrmtvsralkkdspissetrerilkvvkdmnyvpdq
vagslttkrsgfvglllpslnnlhfaqtaqsltdvleqgglqlllgytayspereeqlve
tmlrrrpeamvlsydghteqtirllqrasipiveiwekpahpightvgfsneraaydmtn
allargfrkivflgekdddwtrgaarragfkramreaglnpdqeirlgapplsiedgvaa
aelilqeypdtdcifcvsdmpafgllsrlksigvavpeqvsvvgfgnfevsrfaspeist
vrvdpiaigretgslilrlldpkqrspqtaqhitlppvlefrpslkneghhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3e3mA (A:)
gfvglllpslnnlhfaqtaqsltdvleqgglqlllgytayspereeqlvetmlrrrpeam
vlsydghteqtirllqrasipiveiwekpahpightvgfsneraaydmtnallargfrki
vflgekdddwtrgaarragfkramreaglnpdqeirlgapplsiedgvaaaelilqeypd
tdcifcvsdmpafgllsrlksigvavpeqvsvvgfgnfevsrfaspeistvrvdpiaigr
etgslilrlldaqhitlppvlefrpslkne

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >3e3mB (B:)
msldsrkpghrpvtmrdvakaagvsrmtvsralkkdspissetrerilkvvkdmnyvpdq
vagslttkrsgfvglllpslnnlhfaqtaqsltdvleqgglqlllgytayspereeqlve
tmlrrrpeamvlsydghteqtirllqrasipiveiwekpahpightvgfsneraaydmtn
allargfrkivflgekdddwtrgaarragfkramreaglnpdqeirlgapplsiedgvaa
aelilqeypdtdcifcvsdmpafgllsrlksigvavpeqvsvvgfgnfevsrfaspeist
vrvdpiaigretgslilrlldpkqrspqtaqhitlppvlefrpslkneghhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3e3mB (B:)
gfvglllpslnnlhfaqtaqsltdvleqgglqlllgytayspereeqlvetmlrrrpeam
vlsydghteqtirllqrasipiveiwekpahpightvgfsneraaydmtnallargfrki
vflgekdddwtrgaarragfkramreaglnpdqeirlgapplsiedgvaaaelilqeypd
tdcifcvsdmpafgllsrlksigvavpeqvsvvgfgnfevsrfaspeistvrvdpiaigr
etgslilrlldaqhitlppvlefrpslkne

  • Chain 'C':
    Sequence, based on SEQRES records: (download) 
    >3e3mC (C:)
msldsrkpghrpvtmrdvakaagvsrmtvsralkkdspissetrerilkvvkdmnyvpdq
vagslttkrsgfvglllpslnnlhfaqtaqsltdvleqgglqlllgytayspereeqlve
tmlrrrpeamvlsydghteqtirllqrasipiveiwekpahpightvgfsneraaydmtn
allargfrkivflgekdddwtrgaarragfkramreaglnpdqeirlgapplsiedgvaa
aelilqeypdtdcifcvsdmpafgllsrlksigvavpeqvsvvgfgnfevsrfaspeist
vrvdpiaigretgslilrlldpkqrspqtaqhitlppvlefrpslkneghhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3e3mC (C:)
gfvglllpslnnlhfaqtaqsltdvleqgglqlllgytayspereeqlvetmlrrrpeam
vlsydghteqtirllqrasipiveiwekpahpightvgfsneraaydmtnallargfrki
vflgekdddwtrgaarragfkramreaglnpdqeirlgapplsiedgvaaaelilqeypd
tdcifcvsdmpafgllsrlksigvavpeqvsvvgfgnfevsrfaspeistvrvdpiaigr
etgslilrlldaqhitlppvlefrpslkne

  • Chain 'D':
    Sequence, based on SEQRES records: (download) 
    >3e3mD (D:)
msldsrkpghrpvtmrdvakaagvsrmtvsralkkdspissetrerilkvvkdmnyvpdq
vagslttkrsgfvglllpslnnlhfaqtaqsltdvleqgglqlllgytayspereeqlve
tmlrrrpeamvlsydghteqtirllqrasipiveiwekpahpightvgfsneraaydmtn
allargfrkivflgekdddwtrgaarragfkramreaglnpdqeirlgapplsiedgvaa
aelilqeypdtdcifcvsdmpafgllsrlksigvavpeqvsvvgfgnfevsrfaspeist
vrvdpiaigretgslilrlldpkqrspqtaqhitlppvlefrpslkneghhhhhh

    Sequence, based on observed residues (ATOM records): (download) 
    >3e3mD (D:)
gfvglllpslnnlhfaqtaqsltdvleqgglqlllgytayspereeqlvetmlrrrpeam
vlsydghteqtirllqrasipiveiwekpahpightvgfsneraaydmtnallargfrki
vflgekdddwtrgaarragfkramreaglnpdqeirlgapplsiedgvaaaelilqeypd
tdcifcvsdmpafgllsrlksigvavpeqvsvvgfgnfevsrfaspeistvrvdpiaigr
etgslilrlldaqhitlppvlefrpslkne