Annotations: 4LUP

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth C]	AAA_23	e4lupC1	A: beta barrels	X: DEATH domain	H: HTH	T: winged helix domain	F: AAA_23	ECOD (v294.2)
A	AAA_23	e4lupA1	A: beta barrels	X: DEATH domain	H: HTH	T: winged helix domain	F: AAA_23	ECOD (v294.2)

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 (4.3.0)
A	1.10.1740.10	Mainly Alpha	Orthogonal Bundle	Rna Polymerase Sigma Factor	Chain: A	CATH (4.3.0)

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

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.

4LUP | pdb_00004lup