6ONO

Complex structure of WhiB1 and region 4 of SigA in C2221 space group

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0003677	molecular_function	DNA binding
A	0005515	molecular_function	protein binding
A	0005737	cellular_component	cytoplasm
A	0006355	biological_process	regulation of DNA-templated transcription
A	0015035	molecular_function	protein-disulfide reductase activity
A	0035731	molecular_function	dinitrosyl-iron complex binding
A	0045454	biological_process	cell redox homeostasis
A	0045892	biological_process	negative regulation of DNA-templated transcription
A	0046872	molecular_function	metal ion binding
A	0047134	molecular_function	protein-disulfide reductase (NAD(P)H) activity
A	0051539	molecular_function	4 iron, 4 sulfur cluster binding
A	0071731	biological_process	response to nitric oxide
B	0003700	molecular_function	DNA-binding transcription factor activity
B	0006352	biological_process	DNA-templated transcription initiation
B	0006355	biological_process	regulation of DNA-templated transcription
C	0003677	molecular_function	DNA binding
C	0005515	molecular_function	protein binding
C	0005737	cellular_component	cytoplasm
C	0006355	biological_process	regulation of DNA-templated transcription
C	0015035	molecular_function	protein-disulfide reductase activity
C	0035731	molecular_function	dinitrosyl-iron complex binding
C	0045454	biological_process	cell redox homeostasis
C	0045892	biological_process	negative regulation of DNA-templated transcription
C	0046872	molecular_function	metal ion binding
C	0047134	molecular_function	protein-disulfide reductase (NAD(P)H) activity
C	0051539	molecular_function	4 iron, 4 sulfur cluster binding
C	0071731	biological_process	response to nitric oxide
D	0003700	molecular_function	DNA-binding transcription factor activity
D	0006352	biological_process	DNA-templated transcription initiation
D	0006355	biological_process	regulation of DNA-templated transcription

Functional Information from PDB Data

site_id	AC1
Number of Residues	7
Details	binding site for residue SF4 A 101

Chain	Residue
A	ALA7
A	CYS9
A	CYS37
A	CYS40
A	CYS46
A	GLY61
B	HIS516

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site_id	AC2
Number of Residues	3
Details	binding site for residue PEG A 102

Chain	Residue
A	HOH226
A	GLU67
A	PEG103

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site_id	AC3
Number of Residues	5
Details	binding site for residue PEG A 103

Chain	Residue
A	PEG102
A	HOH247
D	GLN457
D	GLN457
D	LEU481

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site_id	AC4
Number of Residues	9
Details	binding site for residue SF4 C 101

Chain	Residue
C	ALA7
C	CYS9
C	CYS37
C	CYS40
C	THR43
C	CYS46
C	GLY61
D	HIS516
D	PRO517

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Functional Information from PROSITE/UniProt

site_id	PS00716
Number of Residues	27
Details	SIGMA70_2 Sigma-70 factors family signature 2. TldEIGqvygVTrerIrQIEsktMskL

Chain	Residue	Details
B	THR488-LEU514

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	38
Details	DNA_BIND: H-T-H motif => ECO:0000255|HAMAP-Rule:MF_00963

Chain	Residue	Details
B	LEU489-SER508
D	LEU489-SER508
A	CYS40
A	CYS46
C	CYS9
C	CYS37
C	CYS40
C	CYS46

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