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3MKL

Crystal structure of DNA-binding transcriptional dual regulator from Escherichia coli K-12

Functional Information from GO Data
ChainGOidnamespacecontents
A0003700molecular_functionDNA-binding transcription factor activity
A0006355biological_processregulation of DNA-templated transcription
A0043565molecular_functionsequence-specific DNA binding
B0003700molecular_functionDNA-binding transcription factor activity
B0006355biological_processregulation of DNA-templated transcription
B0043565molecular_functionsequence-specific DNA binding
Functional Information from PROSITE/UniProt
site_idPS00041
Number of Residues43
DetailsHTH_ARAC_FAMILY_1 Bacterial regulatory proteins, araC family signature. RMqrALqlIvihgfs...IkRVAVScGYhsvsyFiyvFRNyyGmTP
ChainResidueDetails
AARG194-PRO236

Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues23
DetailsDNA binding: {"description":"H-T-H motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU00593","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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