PDB entry 1r1v
View 1r1v on RCSB PDB site
Description: Crystal structure of the metal-sensing transcriptional repressor CzrA from Staphylococcus aureus in the Zn2-form
Class: transcription repressor
Keywords: Zinc, DNA binding, transcriptional regulation, winged HTH protein
Deposited on
2003-09-25, released
2004-05-18
The last revision prior to the SCOP 1.73 freeze date was dated
2004-05-18, with a file datestamp of
2007-06-04.
Experiment type: XRAY
Resolution: 2.3 Å
R-factor: 0.195
AEROSPACI score: 0.38
(click here for full SPACI score report)
Chains and heterogens:
- Chain 'A':
Compound: repressor protein
Species: Staphylococcus aureus
Gene: czrA
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.73: d1r1va_ - Chain 'B':
Compound: repressor protein
Species: Staphylococcus aureus
Gene: czrA
Database cross-references and differences (RAF-indexed):
Domains in SCOP 1.73: d1r1vb_ - Heterogens: ZN, HOH
PDB Chain Sequences:
- Chain 'A':
Sequence, based on SEQRES records: (download)
>1r1vA (A:)
mseqyseintdtlervteifkalgdynririmellsvseasvghishqlnlsqsnvshql
kllksvhlvkakrqgqsmiyslddihvatmlkqaihhanhpkesgl
Sequence, based on observed residues (ATOM records): (download)
>1r1vA (A:)
ntdtlervteifkalgdynririmellsvseasvghishqlnlsqsnvshqlkllksvhl
vkakrqgqsmiyslddihvatmlkqaihhanhpke
- Chain 'B':
Sequence, based on SEQRES records: (download)
>1r1vB (B:)
mseqyseintdtlervteifkalgdynririmellsvseasvghishqlnlsqsnvshql
kllksvhlvkakrqgqsmiyslddihvatmlkqaihhanhpkesgl
Sequence, based on observed residues (ATOM records): (download)
>1r1vB (B:)
ntdtlervteifkalgdynririmellsvseasvghishqlnlsqsnvshqlkllksvhl
vkakrqgqsmiyslddihvatmlkqaihhanhpkes