Annotations: 4GFK

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
B	SCOP2B Superfamily	TetR C-terminal domain-like	8090125	3000086	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	Homeodomain-like	8087297	3000001	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	Homeodomain-like	8087297	3000001	SCOP2B (2022-06-29)
A	SCOP2B Superfamily	TetR C-terminal domain-like	8090125	3000086	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	CBM_6	e4gfkB1	A: a/b three-layered sandwiches	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: CBM_6	ECOD (v294.1)
A	CBM_6	e4gfkA1	A: a/b three-layered sandwiches	X: PBZ domain	H: PBZ domain	T: PBZ domain	F: CBM_6	ECOD (v294.1)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
B	1.10.357.10	Mainly Alpha	Orthogonal Bundle	Tetracycline Repressor	domain 2	CATH (4.3.0)
A	1.10.357.10	Mainly Alpha	Orthogonal Bundle	Tetracycline Repressor	domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF22276	Tetracyclin repressor-like, C-terminal domain (SlmA-like_C)	Tetracyclin repressor-like, C-terminal domain	This domain is found at the C-terminal end of Nucleoid occlusion factor SlmA from Escherichia coli and similar transcriptional repressors from proteobacteria. SlmA is required for the nucleoid occlusion (NO) phenomenon, which prevents Z-ring formatio ...	This domain is found at the C-terminal end of Nucleoid occlusion factor SlmA from Escherichia coli and similar transcriptional repressors from proteobacteria. SlmA is required for the nucleoid occlusion (NO) phenomenon, which prevents Z-ring formation and cell division over the nucleoid. It is organised into two domains, a small N-terminal Pfam:PF00440 and a C-terminal domain (this entry). This domain shows an all-alpha configuration. This region mediates dimerisation [1].	Domain
A, B	PF00440	Bacterial regulatory proteins, tetR family (TetR_N)	Bacterial regulatory proteins, tetR family		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Nucleoid occlusion factor SlmA	DNA binding sequence-specific DNA binding sequence-specific double-stranded DNA binding transcription cis-regulatory region binding binding double-stranded DNA binding nucleic acid binding transcription regulatory region nucleic acid binding transcription regulator activity DNA-binding transcription factor activity	regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of cellular process RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process regulation of biosynthetic process regulation of biological process biological regulation primary metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of gene expression biosynthetic process cellular process metabolic process regulation of macromolecule biosynthetic process regulation of DNA-templated transcription macromolecule metabolic process regulation of metabolic process cell division regulation of cellular component organization negative regulation of cell septum assembly negative regulation of biological process negative regulation of cell cycle regulation of cell division cellular component biogenesis cellular component organization negative regulation of division septum assembly cellular component assembly negative regulation of cellular process cell cycle cellular component organization or biogenesis regulation of cell cycle cell cycle process cell septum assembly regulation of cytokinesis regulation of division septum assembly negative regulation of cytokinesis negative regulation of cellular component organization regulation of cell cycle process cytokinesis regulation of cytokinetic process regulation of cellular component biogenesis negative regulation of cell cycle process regulation of cell septum assembly negative regulation of cell division cytokinetic process division septum assembly	intracellular organelle bacterial nucleoid cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle nucleoid cytoplasm

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR009057	Homedomain-like superfamily	Homologous Superfamily
A, B	IPR023769	Nucleoid occlusion factor SlmA	Family
A, B	IPR001647	DNA-binding HTH domain, TetR-type	Domain
A, B	IPR054580	Nucleoid occlusion factor SlmA-like, C-terminal	Domain
A, B	IPR050109	HTH-type, TetR-like transcriptional regulator	Family
A, B	IPR036271	Tetracyclin repressor-like, C-terminal domain superfamily	Homologous Superfamily

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.