4HF1

Crystal Structure of IscR bound to its promoter

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003677	molecular_function	DNA binding
A	0003690	molecular_function	double-stranded DNA binding
A	0003700	molecular_function	DNA-binding transcription factor activity
A	0005506	molecular_function	iron ion binding
A	0005829	cellular_component	cytosol
A	0006355	biological_process	regulation of DNA-templated transcription
A	0042802	molecular_function	identical protein binding
A	0046872	molecular_function	metal ion binding
A	0051537	molecular_function	2 iron, 2 sulfur cluster binding
B	0003677	molecular_function	DNA binding
B	0003690	molecular_function	double-stranded DNA binding
B	0003700	molecular_function	DNA-binding transcription factor activity
B	0005506	molecular_function	iron ion binding
B	0005829	cellular_component	cytosol
B	0006355	biological_process	regulation of DNA-templated transcription
B	0042802	molecular_function	identical protein binding
B	0046872	molecular_function	metal ion binding
B	0051537	molecular_function	2 iron, 2 sulfur cluster binding

Functional Information from PROSITE/UniProt

site_id	PS01332
Number of Residues	19
Details	HTH_RRF2_1 Rrf2-type HTH domain signature. LrknGLvsSvrGpgGGYlL

Chain	Residue	Details
A	LEU49-LEU67

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	46
Details	DNA_BIND: H-T-H motif => ECO:0000250

Chain	Residue	Details
A	LEU28-LYS51
B	LEU28-LYS51

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site_id	SWS_FT_FI2
Number of Residues	6
Details	BINDING: BINDING => ECO:0000255

Chain	Residue	Details
A	ALA92
A	ALA98
A	ALA104
B	ALA92
B	ALA98
B	ALA104

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