PDB entry 3cwa

View 3cwa on RCSB PDB site
Description: Crystal Structure of an AlkA Host/Guest Complex 8oxoGuanine:Cytosine Base Pair
Class: hydrolase/DNA
Keywords: AlkA, 8oxoguanine, DNA repair, host/guest complex, DNA structure, DNA damage, Hydrolase, hydrolase/DNA COMPLEX
Deposited on 2008-04-21, released 2008-09-02
The last revision prior to the SCOPe 2.06 freeze date was dated 2009-02-24, with a file datestamp of 2009-02-03.
Experiment type: XRAY
Resolution: 2.4 Å
R-factor: 0.219
AEROSPACI score: 0.32 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: DNA-3-methyladenine glycosylase 2
    Species: Escherichia coli
    Gene: alkA, aidA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d3cwaa1, d3cwaa2
  • Chain 'B':
    Compound: DNA-3-methyladenine glycosylase 2
    Species: Escherichia coli
    Gene: alkA, aidA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d3cwab1, d3cwab2
  • Chain 'C':
    Compound: DNA-3-methyladenine glycosylase 2
    Species: Escherichia coli
    Gene: alkA, aidA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d3cwac1, d3cwac2
  • Chain 'D':
    Compound: DNA-3-methyladenine glycosylase 2
    Species: Escherichia coli
    Gene: alkA, aidA
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.06: d3cwad1, d3cwad2
  • Chain 'E':
    Compound: DNA (5'-d(*(8og)p*dap*dcp*dap*dtp*dgp*dap*dgp*dtp*dgp*dcp*dc)-3')
  • Chain 'F':
    Compound: DNA (5'-d(*dgp*dgp*dcp*dap*dcp*dtp*dcp*dap*dtp*dgp*dtp*dc)-3')
  • Chain 'G':
    Compound: DNA (5'-d(*(8og)p*dap*dcp*dap*dtp*dgp*dap*dgp*dtp*dgp*dcp*dc)-3')
  • Chain 'H':
    Compound: DNA (5'-d(*dgp*dgp*dcp*dap*dcp*dtp*dcp*dap*dtp*dgp*dtp*dc)-3')
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >3cwaA (A:)
mytlnwqppydwswmlgflaaravssvetvadsyyarslavgeyrgvvtaipdiarhtlh
inlsaglepvaaeclakmsrlfdlqcnpqivngalgrlgaarpglrlpgcvdafeqgvra
ilgqlvsvamaakltarvaqlygerlddfpeyicfptpqrlaaadpqalkalgmplkrae
alihlanaalegtlpmtipgdveqamktlqtfpgigrwtanyfalrgwqakdvflpddyl
ikqrfpgmtpaqirryaerwkpwrsyallhiwytegwqpdea

  • Chain 'B':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >3cwaB (B:)
mytlnwqppydwswmlgflaaravssvetvadsyyarslavgeyrgvvtaipdiarhtlh
inlsaglepvaaeclakmsrlfdlqcnpqivngalgrlgaarpglrlpgcvdafeqgvra
ilgqlvsvamaakltarvaqlygerlddfpeyicfptpqrlaaadpqalkalgmplkrae
alihlanaalegtlpmtipgdveqamktlqtfpgigrwtanyfalrgwqakdvflpddyl
ikqrfpgmtpaqirryaerwkpwrsyallhiwytegwqpdea

  • Chain 'C':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >3cwaC (C:)
mytlnwqppydwswmlgflaaravssvetvadsyyarslavgeyrgvvtaipdiarhtlh
inlsaglepvaaeclakmsrlfdlqcnpqivngalgrlgaarpglrlpgcvdafeqgvra
ilgqlvsvamaakltarvaqlygerlddfpeyicfptpqrlaaadpqalkalgmplkrae
alihlanaalegtlpmtipgdveqamktlqtfpgigrwtanyfalrgwqakdvflpddyl
ikqrfpgmtpaqirryaerwkpwrsyallhiwytegwqpdea

  • Chain 'D':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >3cwaD (D:)
mytlnwqppydwswmlgflaaravssvetvadsyyarslavgeyrgvvtaipdiarhtlh
inlsaglepvaaeclakmsrlfdlqcnpqivngalgrlgaarpglrlpgcvdafeqgvra
ilgqlvsvamaakltarvaqlygerlddfpeyicfptpqrlaaadpqalkalgmplkrae
alihlanaalegtlpmtipgdveqamktlqtfpgigrwtanyfalrgwqakdvflpddyl
ikqrfpgmtpaqirryaerwkpwrsyallhiwytegwqpdea

  • Chain 'E':
    No sequence available.

  • Chain 'F':
    No sequence available.

  • Chain 'G':
    No sequence available.

  • Chain 'H':
    No sequence available.