Annotations: 4UMK

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
C	HTH_38	e4umkC2	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_38	ECOD (1.6)
C	nucleoid_noc	e4umkC1	A: alpha arrays	X: KorB C-terminal domain-like	H: KorB C-terminal domain (From Topology)	T: KorB C-terminal domain	F: nucleoid_noc	ECOD (1.6)
C	ParBc	e4umkC3	A: a+b complex topology	X: ParB/Sulfiredoxin (From Topology)	H: ParB/Sulfiredoxin (From Topology)	T: ParB/Sulfiredoxin	F: ParBc	ECOD (1.6)
A	HTH_38	e4umkA1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_38	ECOD (1.6)
A	nucleoid_noc	e4umkA3	A: alpha arrays	X: KorB C-terminal domain-like	H: KorB C-terminal domain (From Topology)	T: KorB C-terminal domain	F: nucleoid_noc	ECOD (1.6)
A	ParBc	e4umkA2	A: a+b complex topology	X: ParB/Sulfiredoxin (From Topology)	H: ParB/Sulfiredoxin (From Topology)	T: ParB/Sulfiredoxin	F: ParBc	ECOD (1.6)
B	HTH_38	e4umkB1	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_38	ECOD (1.6)
B	nucleoid_noc	e4umkB3	A: alpha arrays	X: KorB C-terminal domain-like	H: KorB C-terminal domain (From Topology)	T: KorB C-terminal domain	F: nucleoid_noc	ECOD (1.6)
B	ParBc	e4umkB2	A: a+b complex topology	X: ParB/Sulfiredoxin (From Topology)	H: ParB/Sulfiredoxin (From Topology)	T: ParB/Sulfiredoxin	F: ParBc	ECOD (1.6)
D	HTH_38	e4umkD3	A: alpha arrays	X: HTH	H: HTH	T: tri-helical	F: HTH_38	ECOD (1.6)
D	nucleoid_noc	e4umkD1	A: alpha arrays	X: KorB C-terminal domain-like	H: KorB C-terminal domain (From Topology)	T: KorB C-terminal domain	F: nucleoid_noc	ECOD (1.6)
D	ParBc	e4umkD2	A: a+b complex topology	X: ParB/Sulfiredoxin (From Topology)	H: ParB/Sulfiredoxin (From Topology)	T: ParB/Sulfiredoxin	F: ParBc	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.10.2830	Mainly Alpha	Orthogonal Bundle	Arc Repressor Mutant, subunit A		CATH (utative)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D	PF02195	ParB/Sulfiredoxin domain (ParBc)	ParB/Sulfiredoxin domain	-	Family
A, B, C, D	PF17762	HTH domain found in ParB protein (HTH_ParB)	HTH domain found in ParB protein	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	PROBABLE CHROMOSOME-PARTITIONING PROTEIN PARB	DNA binding binding organic cyclic compound 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 intracellular anatomical structure organelle intracellular non-membrane-bounded organelle chromosome cellular anatomical entity non-membrane-bounded organelle
E [auth W], H [auth Z]	DNA	-	-	-
F [auth X], G [auth Y]	DNA	-	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR041468	ParB/Spo0J, HTH domain	Domain
A, B, C, D	IPR036086	ParB/Sulfiredoxin superfamily	Homologous Superfamily
A, B, C, D	IPR004437	ParB/RepB/Spo0J partition protein	Domain
A, B, C, D	IPR003115	ParB/Sulfiredoxin	Domain

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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 R01GM133198.