3KET

Crystal structure of a Rex-family transcriptional regulatory protein from Streptococcus agalactiae bound to a palindromic operator

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003677	molecular_function	DNA binding
A	0003700	molecular_function	DNA-binding transcription factor activity
A	0005737	cellular_component	cytoplasm
A	0006355	biological_process	regulation of DNA-templated transcription
A	0045892	biological_process	negative regulation of DNA-templated transcription
A	0051775	biological_process	response to redox state

Functional Information from PDB Data

site_id	AC1
Number of Residues	24
Details	BINDING SITE FOR RESIDUE NAD A 213

Chain	Residue
A	GLY91
A	LEU118
A	ILE137
A	THR155
A	VAL156
A	PRO157
A	SER158
A	VAL164
A	PHE179
A	SER180
A	THR198
A	CYS92
A	HOH217
A	HOH220
A	HOH224
A	HOH226
A	HOH285
A	GLY93
A	ASN94
A	ILE95
A	ALA98
A	LEU99
A	TYR102
A	ASP117

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site_id	AC2
Number of Residues	4
Details	BINDING SITE FOR RESIDUE MG A 214

Chain	Residue
A	ARG20
A	TYR102
A	PRO181
A	THR198

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	39
Details	DNA_BIND: H-T-H motif => ECO:0000255|HAMAP-Rule:MF_01131

Chain	Residue	Details
A	LEU17-PHE56

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site_id	SWS_FT_FI2
Number of Residues	1
Details	BINDING: BINDING => ECO:0000255|HAMAP-Rule:MF_01131

Chain	Residue	Details
A	GLY91

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