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9I1X

Crystal structure of the E. coli TetR family regulator CecR

Functional Information from GO Data
ChainGOidnamespacecontents
A0000976molecular_functiontranscription cis-regulatory region binding
A0003700molecular_functionDNA-binding transcription factor activity
A0005737cellular_componentcytoplasm
A0006351biological_processDNA-templated transcription
A0006355biological_processregulation of DNA-templated transcription
A0042802molecular_functionidentical protein binding
A2000143biological_processnegative regulation of DNA-templated transcription initiation
A2000144biological_processpositive regulation of DNA-templated transcription initiation
B0000976molecular_functiontranscription cis-regulatory region binding
B0003700molecular_functionDNA-binding transcription factor activity
B0005737cellular_componentcytoplasm
B0006351biological_processDNA-templated transcription
B0006355biological_processregulation of DNA-templated transcription
B0042802molecular_functionidentical protein binding
B2000143biological_processnegative regulation of DNA-templated transcription initiation
B2000144biological_processpositive regulation of DNA-templated transcription initiation
Functional Information from PROSITE/UniProt
site_idPS01081
Number of Residues30
DetailsHTH_TETR_1 TetR-type HTH domain signature. GMna.TTreIaaqagQNiAaITyYFgSKed.L
ChainResidueDetails
AGLY29-LEU58

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues118
DetailsDomain: {"description":"HTH tetR-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00335","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues38
DetailsDNA binding: {"description":"H-T-H motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU00335","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

251801

PDB entries from 2026-04-08

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