Annotations: 4V02

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d4v02a_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	automated matches	automated matches	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)
B	d4v02b_	Alpha and beta proteins (a/b)	P-loop containing nucleoside triphosphate hydrolases	P-loop containing nucleoside triphosphate hydrolases	automated matches	automated matches	(Aquifex aeolicus ) [TaxId: 63363 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	Simibi-like P-loop NTPases	8063992	3002018	SCOP2B (2022-06-29)
B	SCOP2 Family	CobQ/CobB/MinD/ParA nucleotide binding domain-like	8063991	4003982	SCOP2 (2022-06-29)
B	SCOP2 Superfamily	Simibi-like P-loop NTPases	8063992	3002018	SCOP2 (2022-06-29)
C	SCOP2 Family	Cell-division inhibitor MinC C-terminal domain	8098207	4003272	SCOP2 (2022-06-29)
C	SCOP2 Superfamily	Cell-division inhibitor MinC C-terminal domain	8098208	3000542	SCOP2 (2022-06-29)
D	SCOP2B Superfamily	Cell-division inhibitor MinC C-terminal domain	8098208	3000542	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)
A	PF01656	e4v02A1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF01656	ECOD (1.6)
B	PF01656	e4v02B1	A: a/b three-layered sandwiches	X: P-loop domains-like	H: P-loop domains-related	T: P-loop containing nucleoside triphosphate hydrolases	F: PF01656	ECOD (1.6)
C	PF03775	e4v02C1	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Cell-division inhibitor MinC-C (From Topology)	T: Cell-division inhibitor MinC-C	F: PF03775	ECOD (1.6)
D	PF03775	e4v02D1	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Cell-division inhibitor MinC-C (From Topology)	T: Cell-division inhibitor MinC-C	F: PF03775	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
B	3.40.50.300	Alpha Beta	3-Layer(aba) Sandwich	Rossmann fold	P-loop containing nucleotide triphosphate hydrolases	CATH (4.3.0)
C	2.160.20.70	Mainly Beta	3 Solenoid	Pectate Lyase C-like		CATH (4.3.0)
D	2.160.20.70	Mainly Beta	3 Solenoid	Pectate Lyase C-like		CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF01656	CobQ/CobB/MinD/ParA nucleotide binding domain (CbiA)	CobQ/CobB/MinD/ParA nucleotide binding domain	This family consists of various cobyrinic acid a,c-diamide synthases. These include CbiA Swiss:P29946 and CbiP Swiss:Q05597 from S.typhimurium [4], and CobQ Swiss:Q52686 from R. capsulatus [3]. These amidases catalyse amidations to various side chai ...	This family consists of various cobyrinic acid a,c-diamide synthases. These include CbiA Swiss:P29946 and CbiP Swiss:Q05597 from S.typhimurium [4], and CobQ Swiss:Q52686 from R. capsulatus [3]. These amidases catalyse amidations to various side chains of hydrogenobyrinic acid or cobyrinic acid a,c-diamide in the biosynthesis of cobalamin (vitamin B12) from uroporphyrinogen III. Vitamin B12 is an important cofactor and an essential nutrient for many plants and animals and is primarily produced by bacteria [4]. The family also contains dethiobiotin synthetases as well as the plasmid partitioning proteins of the MinD/ParA family [6].	Domain
C, D	PF03775	Septum formation inhibitor MinC, C-terminal domain (MinC_C)	Septum formation inhibitor MinC, C-terminal domain	-	Repeat

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SITE-DETERMINING PROTEIN	binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding pyrophosphatase activity ATP hydrolysis activity ribonucleoside triphosphate phosphatase activity hydrolase activity, acting on acid anhydrides, in phosphorus-containing anhydrides hydrolase activity hydrolase activity, acting on acid anhydrides catalytic activity ATP-dependent activity	regulation of biological process regulation of cellular process negative regulation of cell division biological regulation negative regulation of cellular process negative regulation of biological process cellular process cell division regulation of cell division	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery cytoplasmic side of plasma membrane cytoplasmic side of membrane membrane plasma membrane side of membrane
C, D	PROBABLE SEPTUM SITE-DETERMINING PROTEIN MINC	-	cell septum assembly cytokinesis cellular component biogenesis cellular component organization cellular component assembly cytokinetic process division septum assembly cellular process cell cycle cell division cellular component organization or biogenesis cell cycle process regulation of biological process regulation of cellular process cell septum assembly cytokinesis cellular component biogenesis cellular component organization cellular component assembly cytokinetic process division septum assembly cellular process cell cycle cell division cellular component organization or biogenesis cell cycle process regulation of biological process regulation of cellular process regulation of cellular component organization regulation of cell cycle process biological regulation regulation of cytokinetic process regulation of cellular component biogenesis regulation of cell septum assembly regulation of cell cycle developmental process anatomical structure morphogenesis anatomical structure development cell morphogenesis	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR025501	ATP binding protein MinD/FleN	Family
A, B	IPR010223	ATP binding protein MinD	Family
A, B	IPR002586	CobQ/CobB/MinD/ParA nucleotide binding domain	Domain
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
C, D	IPR005526	Septum formation inhibitor MinC, C-terminal	Domain
C, D	IPR016098	Cyclase-associated protein CAP/septum formation inhibitor MinC, C-terminal	Homologous Superfamily
C, D	IPR036145	Septum formation inhibitor MinC, C-terminal domain superfamily	Homologous Superfamily
C, D	IPR013033	Septum formation inhibitor MinC	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 R01GM133198.