5NOC | pdb_00005noc

Solution NMR Structure of the C-terminal domain of ParB (Spo0J)

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Telomere_reg-2	e5nocB1	A: a+b duplicates or obligate multimers	X: ParB dimerization domain (From Homology)	H: ParB dimerization domain	T: Chromosome-encoded ParB dimerization domain	F: Telomere_reg-2	ECOD (1.6)
A	Telomere_reg-2	e5nocA1	A: a+b duplicates or obligate multimers	X: ParB dimerization domain (From Homology)	H: ParB dimerization domain	T: Chromosome-encoded ParB dimerization domain	F: Telomere_reg-2	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF23552	ParB dimerisation domain (ParB_C)	ParB dimerisation domain	This entry represents the C-terminal dimerisation domain found in ParB proteins. The ParB family proteins are key players in bacterial chromosome partitioning, a critical process for cell division and genetic material distribution. Members of the Pa ...	This entry represents the C-terminal dimerisation domain found in ParB proteins. The ParB family proteins are key players in bacterial chromosome partitioning, a critical process for cell division and genetic material distribution. Members of the ParB family are involved in recognizing and binding to specific DNA sequences at the origin of replication. They localise to the cell poles after DNA replication is complete, ensuring proper segregation of chromosomes into daughter cells during cell division. These proteins may interact with other partitioning proteins and DNA sites to facilitate the orderly distribution of chromosomes.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Stage 0 sporulation protein J	DNA binding binding nucleic acid binding	developmental process regulation of biological process regulation of developmental process biological regulation positive regulation of biological process positive regulation of developmental process sporulation resulting in formation of a cellular spore anatomical structure morphogenesis regulation of sporulation resulting in formation of a cellular spore anatomical structure formation involved in morphogenesis anatomical structure development positive regulation of sporulation sporulation positive regulation of sporulation resulting in formation of a cellular spore developmental process regulation of biological process regulation of developmental process biological regulation positive regulation of biological process positive regulation of developmental process sporulation resulting in formation of a cellular spore anatomical structure morphogenesis regulation of sporulation resulting in formation of a cellular spore anatomical structure formation involved in morphogenesis anatomical structure development positive regulation of sporulation sporulation positive regulation of sporulation resulting in formation of a cellular spore regulation of sporulation cellular process cell cycle chromosome segregation cell cycle process	intracellular organelle cellular anatomical structure intracellular anatomical structure organelle membraneless organelle intracellular membraneless organelle chromosome bacterial nucleoid nucleoid

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR057240	ParB, C-terminal dimerisation domain	Domain
A, B	IPR041468	ParB/Spo0J, HTH domain	Domain
A, B	IPR036086	ParB/Sulfiredoxin superfamily	Homologous Superfamily
A, B	IPR050336	Chromosome-partitioning and nucleoid occlusion protein	Family
A, B	IPR003115	ParB-like, N-terminal domain	Domain
A, B	IPR004437	ParB/RepB/Spo0J partition protein	Domain

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.