PDB entry 1znv
View 1znv on RCSB PDB site
Description: How a His-metal finger endonuclease ColE7 binds and cleaves DNA with a transition metal ion cofactor
Class: Hydrolase/PROTEIN BINDING
Keywords: H-N-H motif, Ni-binding, protein-protein complex, endonuclease, Hydrolase-PROTEIN BINDING COMPLEX
Deposited on
2005-05-12, released
2006-03-14
The last revision prior to the SCOPe 2.07 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-08.
Experiment type: XRAY
Resolution: 2 Å
R-factor: 0.188
AEROSPACI score: 0.46
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: colicin e7 immunity protein
Species: Escherichia coli str. K12 substr. [TaxId:316407]
Gene: cei7
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d1znva_ - Chain 'B':
Compound: colicin e7
Species: Escherichia coli str. K12 substr. [TaxId:316407]
Gene: cei7
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d1znvb_ - Chain 'C':
Compound: colicin e7 immunity protein
Species: Escherichia coli str. K12 substr. [TaxId:316407]
Gene: cei7
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d1znvc_ - Chain 'D':
Compound: colicin e7
Species: Escherichia coli str. K12 substr. [TaxId:316407]
Gene: cei7
Database cross-references and differences (RAF-indexed):
Domains in SCOPe 2.07: d1znvd_ - Heterogens: NI, PO4, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1znvA (A:)
melknsisdyteaefvqllkeiekenvaatddvldvllehfvkitehpdgtdliyypsdn
rddspegivkeikewraangkpgfkqghhhhhh
Sequence, based on observed residues (ATOM records): (download)
>1znvA (A:)
melknsisdyteaefvqllkeiekenvaatddvldvllehfvkitehpdgtdliyypsdn
rddspegivkeikewraangkpgfkqg
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1znvB (B:)
meskrnkpgkatgkgkpvnnkwlnnagkdlgspvpdrianklrdkefksfddfrkkfwee
vskdpelskqfsrnnndrmkvgkapktrtqdvsgkrtsfelheekpisqnggvydmdnis
vvtpkrhidihrgk
Sequence, based on observed residues (ATOM records): (download)
>1znvB (B:)
pgkatgkgkpvnnkwlnnagkdlgspvpdrianklrdkefksfddfrkkfweevskdpel
skqfsrnnndrmkvgkapktrtqdvsgkrtsfelheevydmdnisvvtpkrhidihrgk
- Chain 'C':
Sequence, based on SEQRES records: (download)
>1znvC (C:)
melknsisdyteaefvqllkeiekenvaatddvldvllehfvkitehpdgtdliyypsdn
rddspegivkeikewraangkpgfkqghhhhhh
Sequence, based on observed residues (ATOM records): (download)
>1znvC (C:)
melknsisdyteaefvqllkeiekenvaatddvldvllehfvkitehpdgtdliyypsdn
rddspegivkeikewraangkpgfkqg
- Chain 'D':
Sequence, based on SEQRES records: (download)
>1znvD (D:)
meskrnkpgkatgkgkpvnnkwlnnagkdlgspvpdrianklrdkefksfddfrkkfwee
vskdpelskqfsrnnndrmkvgkapktrtqdvsgkrtsfelheekpisqnggvydmdnis
vvtpkrhidihrgk
Sequence, based on observed residues (ATOM records): (download)
>1znvD (D:)
pgkatgkgkpvnnkwlnnagkdlgspvpdrianklrdkefksfddfrkkfweevskdpel
skqfsrnnndrmkvgkapktrtqdvsgkrtsfelheevydmdnisvvtpkrhidihrgk