PDB entry 1na6

View 1na6 on RCSB PDB site
Description: Crystal structure of restriction endonuclease EcoRII mutant R88A
Class: hydrolase
Keywords: site-specific restriction; mutation; REPLICATION, HYDROLASE
Deposited on 2002-11-26, released 2003-12-16
The last revision prior to the SCOPe 2.05 freeze date was dated 2009-02-24, with a file datestamp of 2009-02-19.
Experiment type: XRAY
Resolution: 2.1 Å
R-factor: 0.23
AEROSPACI score: 0.38 (click here for full SPACI score report)

Chains and heterogens:

  • Chain 'A':
    Compound: Restriction endonuclease EcoRII
    Species: Escherichia coli [TaxId:562]
    Gene: EcoRII
    Database cross-references and differences (RAF-indexed):
    • GB CAA12280
      • engineered (87)
    Domains in SCOPe 2.05: d1na6a1, d1na6a2
  • Chain 'B':
    Compound: Restriction endonuclease EcoRII
    Species: Escherichia coli [TaxId:562]
    Gene: EcoRII
    Database cross-references and differences (RAF-indexed):
    • GB CAA12280
      • engineered (87)
    Domains in SCOPe 2.05: d1na6b1, d1na6b2
  • Heterogens: HOH

PDB Chain Sequences:

  • Chain 'A':
    Sequence, based on SEQRES records: (download) 
    >1na6A (A:)
mlmsvfhnwlleiacenyfvyikrlsandtgatgghqvglyipsgiveklfpsinhtrel
npsvfltahvsshdcpdsearaiyynsahfgktrnekritrwgrgsplqdpentgaltll
afkldeqggdckevniwvcastdeedvietaigevipgalisgpagqilgglslqqapvn
hkyilpedwhlrfpsgseiiqyaashyvknsldpdeqlldrrrveydifllveelhvldi
irkgfgsvdefialansvsnrrksragkslelhlehlfiehglrhfatqaitegnkkpdf
lfpsagayhdtefpvenlrmlavkttckdrwrqilneadkihqvhlftlqegvslaqyre
mresgvrlvvpsslhkkypeavraelmtlgafiaeltglyadip

    Sequence, based on observed residues (ATOM records): (download) 
    >1na6A (A:)
svfhnwlleiacenyfvyikrlsandtgatqvglyipsgiveklfpsinhtrelnpsvfl
tahvsshdcpdsearaiyynsahfgktrnekritrwgrgsplqdpentgaltllafklde
qggdckevniwvcastdeedvietaigevipgalisgpagqilgglslqqapvnhkyilp
edwhlrfpsgseiiqyaashydpdeqlldrrrveydifllveelhvldiirkgfgsvdef
ialansvsnrrksragkslelhlehlfiehglrhfatqapdflfpsagayhplrmlavkt
tckdrwrqilnhlftlqegvslaqyremresgvrlvvpsslhkkypeavraelmtlgafi
aeltg

  • Chain 'B':
    Sequence, based on SEQRES records: (download) 
    >1na6B (B:)
mlmsvfhnwlleiacenyfvyikrlsandtgatgghqvglyipsgiveklfpsinhtrel
npsvfltahvsshdcpdsearaiyynsahfgktrnekritrwgrgsplqdpentgaltll
afkldeqggdckevniwvcastdeedvietaigevipgalisgpagqilgglslqqapvn
hkyilpedwhlrfpsgseiiqyaashyvknsldpdeqlldrrrveydifllveelhvldi
irkgfgsvdefialansvsnrrksragkslelhlehlfiehglrhfatqaitegnkkpdf
lfpsagayhdtefpvenlrmlavkttckdrwrqilneadkihqvhlftlqegvslaqyre
mresgvrlvvpsslhkkypeavraelmtlgafiaeltglyadip

    Sequence, based on observed residues (ATOM records): (download) 
    >1na6B (B:)
svfhnwlleiacenyfvyikrlsandtgatgghqvglyipsgiveklfpsinhtrelnps
vfltahvsshdcpdsearaiyynsahfgktrnekritrwgrgsplqdpentgaltllafk
ldeqggdckevniwvcastdeedvietaigevipgalisgpagqilgglslqqapyilpe
dwhlrfpsgseiiqyaashyvknsldpdeqlldrrrveydifllveelhvldiirkgfgs
vdefialansvsnrrksragkslelhlehlfiehglrhfatqaitegnkkpdflfpsaga
yhdtefpvenlrmlavkttckdrwrqilneadkihqvhlftlqegvslaqyremresgvr
lvvpsslhkkypeavraelmtlgafiaeltglyad