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1LEA

SOLUTION STRUCTURE OF THE LEXA REPRESSOR DNA BINDING DETERMINED BY 1H NMR SPECTROSCOPY

Functional Information from GO Data
ChainGOidnamespacecontents
A0004252molecular_functionserine-type endopeptidase activity
A0006508biological_processproteolysis
A0009432biological_processSOS response
A0045892biological_processnegative regulation of DNA-templated transcription
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues20
DetailsDNA binding: {"description":"H-T-H motif","evidences":[{"source":"HAMAP-Rule","id":"MF_00015","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

Catalytic Information from CSA
site_idMCSA1
Number of Residues
DetailsM-CSA 724
ChainResidueDetails

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PDB entries from 2025-11-12

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