PDB entry 2ibk

View 2ibk on RCSB PDB site
Description: Bypass of Major Benzopyrene-dG Adduct by Y-Family DNA Polymerase with Unique Structural Gap
Class: transferase/DNA
Keywords: BENZO PYRENE, CARCINOGEN, LESION BYPASS, POLYMERASE, translesion synthesis, dpo4, TRANSFERASE-DNA COMPLEX
Deposited on 2006-09-11, released 2007-09-11
The last revision prior to the SCOPe 2.08 freeze date was dated 2011-07-13, with a file datestamp of 2011-05-08.
Experiment type: XRAY
Resolution: 2.25 Å
R-factor: 0.25
AEROSPACI score: 0.34 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: DNA polymerase IV
    Species: SULFOLOBUS SOLFATARICUS [TaxId:273057]
    Gene: dbh, dpo4
    Database cross-references and differences (RAF-indexed): Domains in SCOPe 2.08: d2ibka1, d2ibka2
  • Chain 'D':
    Compound: 5'-d(*gp*gp*gp*gp*gp*ap*ap*gp*gp*ap*tp*tp*ap*t)-3'
  • Chain 'E':
    Compound: 5'-d(*tp*cp*ap*tp*gp*ap*ap*tp*cp*cp*tp*tp*cp*cp*cp*cp*c)-3'
  • Heterogens: CA, BAP, EDO, POP, GOL, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >2ibkA (A:)
mivlfvdfdyfyaqveevlnpslkgkpvvvcvfsgrfedsgavatanyearkfgvkagip
iveakkilpnavylpmrkevyqqvssrimnllreysekieiasideayldisdkvrdyre
aynlgleiknkilekekitvtvgisknkvfakiaadmakpngikviddeevkrlireldi
advpgignitaeklkklginklvdtlsiefdklkgmigeakakylislardeynepirtr
vrksigrivtmkrnsrnleeikpylfraieesyykldkripkaihvvavtedldivsrgr
tfphgisketaysesvkllqkileederkirrigvrfskfieaigldkffdt

    Sequence, based on observed residues (ATOM records): (download) 
    >2ibkA (A:)
mivlfvdfdyfyaqveevlnpslkgkpvvvcvfsgrfedsgavatanyearkfgvkagip
iveakkilpnavylpmrkevyqqvssrimnllreysekieiasideayldisdkvrdyre
aynlgleiknkilekekitvtvgisknkvfakiaadmakpngikviddeevkrlireldi
advpgignitaeklkklginklvdtlsiefdklkgmigeakakylislardeynepirtr
vrksigrivtmkrnsrnleeikpylfraieesyykldkripkaihvvavtedldivsrgr
tfphgisketaysesvkllqkileederkirrigvrfskfi

  • Chain 'D':
    No sequence available.

  • Chain 'E':
    No sequence available.