PDB entry 2bnz
View 2bnz on RCSB PDB site
Description: structural basis for cooperative binding of ribbon-helix-helix omega repressor to inverted DNA heptad repeats
Class: DNA binding protein/DNA
Keywords: DNA binding protein-DNA complex, ribbon-helix-helix, rhh, metj/arc superfamily, cooperative DNA binding, inc18 family
Deposited on
2005-04-06, released
2006-03-15
The last revision prior to the SCOPe 2.03 freeze date was dated
2011-07-13, with a file datestamp of
2011-05-31.
Experiment type: XRAY
Resolution: 2.6 Å
R-factor: 0.227
AEROSPACI score: 0.27
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: orf omega
Species: Streptococcus pyogenes [TaxId:1314]
Database cross-references and differences (RAF-indexed):
- PDB 2BNZ
- Uniprot Q57468 (Start-52)
Domains in SCOPe 2.03: d2bnza_ - Chain 'B':
Compound: orf omega
Species: Streptococcus pyogenes [TaxId:1314]
Database cross-references and differences (RAF-indexed):
- PDB 2BNZ
- Uniprot Q57468 (Start-52)
Domains in SCOPe 2.03: d2bnzb_ - Chain 'C':
Compound: orf omega
Species: Streptococcus pyogenes [TaxId:1314]
Database cross-references and differences (RAF-indexed):
- PDB 2BNZ
- Uniprot Q57468 (1-52)
Domains in SCOPe 2.03: d2bnzc_ - Chain 'D':
Compound: orf omega
Species: Streptococcus pyogenes [TaxId:1314]
Database cross-references and differences (RAF-indexed):
- PDB 2BNZ
- Uniprot Q57468 (Start-52)
Domains in SCOPe 2.03: d2bnzd_ - Chain 'E':
Compound: 5'-d(*gp*ap*ap*tp*cp*ap*cp*ap*ap*gp *tp*gp*ap*tp*tp*ap*gp*c)-3'
Species: synthetic, synthetic
- Chain 'F':
Compound: 5'-d(*cp*tp*ap*ap*tp*cp*ap*cp*tp*tp *gp*tp*gp*ap*tp*tp*cp*g)-3'
Species: synthetic, synthetic
- Chain 'G':
Compound: 5'-d(*gp*ap*ap*tp*cp*ap*cp*ap*ap*gp *tp*gp*ap*tp*tp*ap*gp*c)-3'
Species: synthetic, synthetic
- Chain 'H':
Compound: 5'-d(*cp*tp*ap*ap*tp*cp*ap*cp*tp*tp *gp*tp*gp*ap*tp*tp*cp*g)-3'
Species: synthetic, synthetic
- Heterogens: HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>2bnzA (A:)
makkdimgdktvrvradlhhiikietaknggnvkevmdqaleeyirkylpdkl
Sequence, based on observed residues (ATOM records): (download)
>2bnzA (A:)
kdimgdktvrvradlhhiikietaknggnvkevmdqaleeyirkylpdkl
- Chain 'B':
Sequence, based on SEQRES records: (download)
>2bnzB (B:)
makkdimgdktvrvradlhhiikietaknggnvkevmdqaleeyirkylpdkl
Sequence, based on observed residues (ATOM records): (download)
>2bnzB (B:)
kdimgdktvrvradlhhiikietaknggnvkevmdqaleeyirkylpdkl
- Chain 'C':
Sequence, based on SEQRES records: (download)
>2bnzC (C:)
makkdimgdktvrvradlhhiikietaknggnvkevmdqaleeyirkylpdkl
Sequence, based on observed residues (ATOM records): (download)
>2bnzC (C:)
akkdimgdktvrvradlhhiikietaknggnvkevmdqaleeyirkylpdkl
- Chain 'D':
Sequence, based on SEQRES records: (download)
>2bnzD (D:)
makkdimgdktvrvradlhhiikietaknggnvkevmdqaleeyirkylpdkl
Sequence, based on observed residues (ATOM records): (download)
>2bnzD (D:)
mgdktvrvradlhhiikietaknggnvkevmdqaleeyirkylpdkl
- Chain 'E':
No sequence available.
- Chain 'F':
No sequence available.
- Chain 'G':
No sequence available.
- Chain 'H':
No sequence available.