6IVU | pdb_00006ivu

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	DnaB_C, TIP49	e6ivuA1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: DnaB_C, TIP49	ECOD (v294.1)

Chains	Accession	Name	Description	Comments	Source
A	PF12791	Anti-sigma factor N-terminus (RsgI_N)	Anti-sigma factor N-terminus	The heat shock genes in B. subtilis can be classified into several groups according to their regulation [1], and the sigma gene, sigI, of Bacillus subtilis belongs to the group IV heat-shock response genes and has many orthologues in the bacterial ph ...	The heat shock genes in B. subtilis can be classified into several groups according to their regulation [1], and the sigma gene, sigI, of Bacillus subtilis belongs to the group IV heat-shock response genes and has many orthologues in the bacterial phylum Firmicutes [1]. Regulation of sigma factor I is carried out by RsgI from the same operon, and this N-terminal cytoplasmic portion of RsgI ('upstream' of the single transmembrane helix) has been shown to interact directly with Sigma-I [2].	Domain

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Anti-sigma-I factor RsgI1	binding polysaccharide binding cellulose binding carbohydrate binding cation binding ion binding metal ion binding small molecule binding	carbohydrate metabolic process primary metabolic process metabolic process cellular process	cell periphery cellular anatomical structure plasma membrane membrane
B	RNA polymerase sigma factor SigI1	DNA binding binding nucleic acid binding transcription regulator activity DNA-binding transcription factor activity sigma factor activity	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 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	cellular anatomical structure intracellular anatomical structure cytoplasm

Chains	Accession	Name	Type
A	IPR036966	Carbohydrate-binding module 3 superfamily	Homologous Superfamily
A	IPR001956	Carbohydrate-binding module 3	Domain
A	IPR024449	Anti-sigma factor RsgI, N-terminal	Domain
A	IPR008965	CBM2/CBM3, carbohydrate-binding domain superfamily	Homologous Superfamily
A	IPR055431	Anti-sigma factor RsgI-like, middle domain	Domain
B	IPR013325	RNA polymerase sigma factor, region 2	Homologous Superfamily
B	IPR014244	RNA polymerase sigma-I type	Family