4LUP | pdb_00004lup

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth C]	Sigma70_r2	e4lupC1	A: alpha complex topology	X: Sigma2 domain-like	H: Sigma2 domain of RNA polymerase sigma factors (From Topology)	T: Sigma2 domain of RNA polymerase sigma factors	F: Sigma70_r2	ECOD (1.6)
A	Sigma70_r2	e4lupA1	A: alpha complex topology	X: Sigma2 domain-like	H: Sigma2 domain of RNA polymerase sigma factors (From Topology)	T: Sigma2 domain of RNA polymerase sigma factors	F: Sigma70_r2	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B [auth C]	1.10.1740.10	Mainly Alpha	Orthogonal Bundle	Rna Polymerase Sigma Factor	Chain: A	CATH (4.2.0)
A	1.10.1740.10	Mainly Alpha	Orthogonal Bundle	Rna Polymerase Sigma Factor	Chain: A	CATH (4.2.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
C [auth B], D	region 2 of sigmaE of E. coli	-	-	-
A, B [auth C]	RNA polymerase sigma factor	DNA binding binding nucleic acid binding transcription regulator activity DNA-binding transcription factor activity sigma factor activity	response to stimulus response to stress RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process DNA-templated transcription initiation nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process response to stimulus response to stress RNA metabolic process primary metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process DNA-templated transcription initiation nucleic acid metabolic process RNA biosynthetic process nucleobase-containing compound metabolic process DNA-templated transcription nucleic acid biosynthetic process biosynthetic process metabolic process cellular process macromolecule metabolic process response to abiotic stimulus response to temperature stimulus	-

Chains	Accession	Name	Type
A, B [auth C]	IPR007627	RNA polymerase sigma-70 region 2	Domain
A, B [auth C]	IPR039425	RNA polymerase sigma-70-like	Family
A, B [auth C]	IPR013325	RNA polymerase sigma factor, region 2	Homologous Superfamily
A, B [auth C]	IPR013324	RNA polymerase sigma factor, region 3/4-like	Homologous Superfamily
A, B [auth C]	IPR036388	Winged helix-like DNA-binding domain superfamily	Homologous Superfamily
A, B [auth C]	IPR000838	RNA polymerase sigma factor 70, ECF, conserved site	Conserved Site
A, B [auth C]	IPR014284	RNA polymerase sigma-70-like domain	Domain
A, B [auth C]	IPR013249	RNA polymerase sigma factor 70, region 4 type 2	Domain
A, B [auth C]	IPR014286	RNA polymerase sigma-70 RpoE type	Family