PDB entry 1nk7

View 1nk7 on RCSB PDB site
Description: guanine-adenine mismatch at the polymerase active site
Class: transferase/DNA
Keywords: DNA polymerase I, DNA replication, klenow fragment, protein-DNA complex, DNA mismatch
Deposited on 2003-01-02, released 2004-03-30
The last revision prior to the SCOP 1.75 freeze date was dated 2004-03-30, with a file datestamp of 2007-06-04.
Experiment type: XRAY
Resolution: 1.9 Å
R-factor: 0.201
AEROSPACI score: 0.58 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: DNA polymerase I
    Species: Bacillus stearothermophilus
    Domains in SCOP 1.75: d1nk7a1, d1nk7a2
  • Chain 'B':
    Compound: DNA primer strand
  • Chain 'C':
    Compound: DNA template strand
  • Heterogens: SUC, SO4, MG, HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence; same for both SEQRES and ATOM records: (download) 
    >1nk7A (A:)
akmaftladrvteemladkaalvvevveenyhdapivgiavvnehgrfflrpetaladpq
fvawlgdetkkksmfdskraavalkwkgielcgvsfdlllaaylldpaqgvddvaaaakm
kqyeavrpdeavygkgakravpdepvlaehlvrkaaaiwelerpfldelrrneqdrllve
leqplssilaemefagvkvdtkrleqmgkelaeqlgtveqriyelagqefninspkqlgv
ilfeklqlpvlkktktgystsadvleklapyheivenilhyrqlgklqstyiegllkvvr
pdtkkvhtifnqaltqtgrlsstepnlqnipirleegrkirqafvpsesdwlifaadysq
ielrvlahiaeddnlmeafrrdldihtktamdifqvsedevtpnmrrqakavnfgivygi
sdyglaqnlnisrkeaaefieryfesfpgvkrymenivqeakqkgyvttllhrrrylpdi
tsrnfnvrsfaermamntpiqgsaadiikkamidlnarlkeerlqahlllqvhdelilea
pkeemerlcrlvpevmeqavtlrvplkvdyhygstwydak

  • Chain 'B':
    No sequence available.

  • Chain 'C':
    No sequence available.