2BJC

NMR structure of a protein-DNA complex of an altered specificity mutant of the lac repressor headpiece that mimics the gal repressor

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003677	molecular_function	DNA binding
A	0006355	biological_process	regulation of DNA-templated transcription
B	0003677	molecular_function	DNA binding
B	0006355	biological_process	regulation of DNA-templated transcription

Functional Information from PROSITE/UniProt

site_id	PS00356
Number of Residues	19
Details	HTH_LACI_1 LacI-type HTH domain signature. LyDVAeyAgVSvaTVsrVV

Chain	Residue	Details
A	LEU6-VAL24

---

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	114
Details	Domain: {"description":"HTH lacI-type","evidences":[{"source":"PROSITE-ProRule","id":"PRU00111","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---

site_id	SWS_FT_FI2
Number of Residues	38
Details	DNA binding: {"description":"H-T-H motif","evidences":[{"source":"PROSITE-ProRule","id":"PRU00111","evidenceCode":"ECO:0000255"}]}

Chain

Residue

Details

---