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3BDN

Crystal Structure of the Lambda Repressor

Functional Information from GO Data
ChainGOidnamespacecontents
A0001046molecular_functioncore promoter sequence-specific DNA binding
A0003677molecular_functionDNA binding
A0006351biological_processDNA-templated transcription
A0010944biological_processnegative regulation of transcription by competitive promoter binding
A0019042biological_processviral latency
A0019044biological_processmaintenance of viral latency
A0042802molecular_functionidentical protein binding
A0050434biological_processpositive regulation of viral transcription
A0098689biological_processlatency-replication decision
B0001046molecular_functioncore promoter sequence-specific DNA binding
B0003677molecular_functionDNA binding
B0006351biological_processDNA-templated transcription
B0010944biological_processnegative regulation of transcription by competitive promoter binding
B0019042biological_processviral latency
B0019044biological_processmaintenance of viral latency
B0042802molecular_functionidentical protein binding
B0050434biological_processpositive regulation of viral transcription
B0098689biological_processlatency-replication decision
Functional Information from SwissProt/UniProt
site_idSWS_FT_FI1
Number of Residues116
DetailsDomain: {"description":"HTH cro/C1-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00257","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

site_idSWS_FT_FI2
Number of Residues38
DetailsDNA binding: {"description":"H-T-H motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU00257","evidenceCode":"ECO:0000255"}]}
ChainResidueDetails

247536

PDB entries from 2026-01-14

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