Annotations: 8Y3X

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B	PF00005	ABC transporter (ABC_tran)	ABC transporter	ABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are comp ...	ABC transporters for a large family of proteins responsible for translocation of a variety of compounds across biological membranes. ABC transporters are the largest family of proteins in many completely sequenced bacteria. ABC transporters are composed of two copies of this domain and two copies of a transmembrane domain Pfam:PF00664. These four domains may belong to a single polypeptide as in Swiss:P13569, or belong in different polypeptide chains.	Domain
C, D	PF18075	FtsX extracellular domain (FtsX_ECD)	FtsX extracellular domain	This is the extracellular domain (ECD) found in FtsX enzyme, a homolog of the transmembrane PG-hydrolase regulator. The FtsX extracellular domain binds the PG peptidase Rv2190c/RipC N-terminal segment, causing a conformational change that activates t ...	This is the extracellular domain (ECD) found in FtsX enzyme, a homolog of the transmembrane PG-hydrolase regulator. The FtsX extracellular domain binds the PG peptidase Rv2190c/RipC N-terminal segment, causing a conformational change that activates the enzyme ileading to PG hydrolysis in Mycobacterium tuberculosis. Structural analysis of FtsX ECD reveals fold containing two lobes connected by a flexible hinge. Mutations in the hydrophobic cleft between the lobes showed reduction in RipC binding in vitro and inhibition of FtsX function in Mycobacterium smegmatis [1].	Domain
C, D	PF02687	FtsX-like permease family (FtsX)	FtsX-like permease family	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	Cell division ATP-binding protein FtsE	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 transporter activity transmembrane transporter activity 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	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 reproductive process in single-celled organism reproductive 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 reproductive process in single-celled organism reproductive process FtsZ-dependent cytokinesis asexual reproduction response to stimulus response to chemical response to antibiotic regulation of biological process regulation of cellular process positive regulation of cell division biological regulation positive regulation of biological process positive regulation of cellular process regulation of cell division transmembrane transport localization transport establishment of localization peptidoglycan turnover glycosaminoglycan metabolic process aminoglycan metabolic process peptidoglycan metabolic process carbohydrate derivative metabolic process metabolic process macromolecule metabolic process	ATPase complex protein-containing complex catalytic complex cell periphery plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity cell division site cell septum division septum intracellular anatomical structure cytoplasm ATPase complex protein-containing complex catalytic complex cell periphery plasma membrane protein complex membrane plasma membrane membrane protein complex cellular anatomical entity cell division site cell septum division septum intracellular anatomical structure cytoplasm extrinsic component of membrane divisome complex
C, D	Cell division protein FtsX	-	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 reproductive process in single-celled organism reproductive 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 reproductive process in single-celled organism reproductive process FtsZ-dependent cytokinesis asexual reproduction regulation of biological process regulation of cellular process positive regulation of cell division biological regulation positive regulation of biological process positive regulation of cellular process regulation of cell division peptidoglycan turnover glycosaminoglycan metabolic process aminoglycan metabolic process peptidoglycan metabolic process carbohydrate derivative metabolic process metabolic process macromolecule metabolic process	ATPase complex protein-containing complex catalytic complex membrane cellular anatomical entity cell periphery plasma membrane protein complex plasma membrane membrane protein complex cell division site cell septum division septum Gram-negative-bacterium-type cell wall external encapsulating structure ATPase complex protein-containing complex catalytic complex membrane cellular anatomical entity cell periphery plasma membrane protein complex plasma membrane membrane protein complex cell division site cell septum division septum Gram-negative-bacterium-type cell wall external encapsulating structure cell envelope cell wall peptidoglycan-based cell wall divisome complex
E	Murein hydrolase activator EnvC	peptidase activity catalytic activity, acting on a protein metalloendopeptidase activity hydrolase activity metallopeptidase activity catalytic activity endopeptidase activity	response to stimulus response to chemical response to xenobiotic stimulus cellular component biogenesis peptidoglycan-based cell wall biogenesis cell wall biogenesis cell wall organization or biogenesis cellular process cellular component organization or biogenesis septum digestion after cytokinesis cell division response to radiation response to abiotic stimulus	cell division site cellular anatomical entity cell periphery plasma membrane membrane periplasmic space outer membrane-bounded periplasmic space cell envelope

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B	IPR005286	Cell division protein FtsE	Family
A, B	IPR017871	ABC transporter-like, conserved site	Conserved Site
A, B	IPR003439	ABC transporter-like, ATP-binding domain	Domain
A, B	IPR003593	AAA+ ATPase domain	Domain
A, B	IPR015854	ABC transporter, lipoprotein release, LolD-like	Family
A, B	IPR027417	P-loop containing nucleoside triphosphate hydrolase	Homologous Superfamily
C, D	IPR040690	FtsX, extracellular domain	Domain
C, D	IPR004513	Cell division protein FtsX	Family
C, D	IPR003838	ABC3 transporter permease protein domain	Domain
C, D	IPR047590	Cell division protein FtsX, proteobacteria	Family
E	IPR011055	Duplicated hybrid motif	Homologous Superfamily
E	IPR050570	Bacterial cell wall metabolism enzyme	Family
E	IPR016047	Peptidase M23	Domain

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

Chains	External Link	Comment
A, B, C, D, E	PDBTM	Annotated as membrane protein by PDBTM

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.