Annotations: 8P1U

Structure of divisome complex FtsWIQLB

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Membrane Protein Annotation: PDBTM
Membrane Protein Annotation: MemProtMD

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B [auth A]	Pestivirus_E2	e8p1uA01	A: beta barrels	X: cradle loop barrel	H: RIFT-related	T: acid protease	F: Pestivirus_E2	ECOD (v294.2)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
D	PF04977	Septum formation initiator (DivIC)	Septum formation initiator	-	Coiled-coil
C [auth B]	PF03717	Penicillin-binding Protein dimerisation domain (PBP_dimer)	Penicillin-binding Protein dimerisation domain	This domain is found at the N terminus of Class B High Molecular Weight Penicillin-Binding Proteins. Its function has not been precisely defined, but is strongly implicated in PBP polymerisation. The domain forms a largely disordered 'sugar tongs' st ...	This domain is found at the N terminus of Class B High Molecular Weight Penicillin-Binding Proteins. Its function has not been precisely defined, but is strongly implicated in PBP polymerisation. The domain forms a largely disordered 'sugar tongs' structure.	Domain
C [auth B]	PF00905	Penicillin binding protein transpeptidase domain (Transpeptidase)	Penicillin binding protein transpeptidase domain	The active site serine (residue 337 in Swiss:P14677) is conserved in all members of this family.	Domain
B [auth A]	PF01098	Cell cycle protein (FTSW_RODA_SPOVE)	Cell cycle protein	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
E	Cell division protein FtsQ	-	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	cell division site cellular anatomical structure cell periphery plasma membrane membrane protein-containing complex divisome complex cell septum FtsQBL complex
D	Cell division protein FtsB	-	reproductive process in single-celled organism reproductive process cellular process cytokinesis cell division cell cycle FtsZ-dependent cytokinesis cell cycle process asexual reproduction	cell division site cellular anatomical structure cell periphery plasma membrane membrane cell septum
C [auth B]	Peptidoglycan D,D-transpeptidase FtsI	organic acid binding binding ion binding anion binding penicillin binding carboxylic acid binding heterocyclic compound binding monocarboxylic acid binding small molecule binding sulfur compound binding serine-type exopeptidase activity peptidase activity catalytic activity, acting on a protein serine hydrolase activity organic acid binding binding ion binding anion binding penicillin binding carboxylic acid binding heterocyclic compound binding monocarboxylic acid binding small molecule binding sulfur compound binding serine-type exopeptidase activity peptidase activity catalytic activity, acting on a protein serine hydrolase activity hydrolase activity serine-type D-Ala-D-Ala carboxypeptidase activity serine-type carboxypeptidase activity serine-type peptidase activity exopeptidase activity catalytic activity carboxypeptidase activity peptidoglycan glycosyltransferase activity glycosyltransferase activity transferase activity hexosyltransferase activity	developmental process regulation of biological process regulation of developmental process biological regulation regulation of cell shape cell morphogenesis regulation of cell morphogenesis anatomical structure morphogenesis anatomical structure development regulation of biological quality regulation of anatomical structure morphogenesis cell septum assembly cytokinesis cellular component biogenesis developmental process regulation of biological process regulation of developmental process biological regulation regulation of cell shape cell morphogenesis regulation of cell morphogenesis anatomical structure morphogenesis anatomical structure development regulation of biological quality regulation of anatomical structure morphogenesis 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 cell wall organization or biogenesis cell wall organization external encapsulating structure organization reproductive process in single-celled organism reproductive process FtsZ-dependent cytokinesis asexual reproduction carbohydrate derivative biosynthetic process peptidoglycan-based cell wall biogenesis glycosaminoglycan metabolic process carbohydrate derivative metabolic process macromolecule biosynthetic process peptidoglycan biosynthetic process cell wall biogenesis biosynthetic process cell wall macromolecule biosynthetic process aminoglycan metabolic process peptidoglycan metabolic process aminoglycan biosynthetic process metabolic process glycosaminoglycan biosynthetic process macromolecule metabolic process cell wall macromolecule metabolic process proteolysis primary metabolic process protein metabolic process	cell periphery cellular anatomical structure plasma membrane membrane
B [auth A]	Probable peptidoglycan glycosyltransferase FtsW	carbohydrate derivative transmembrane transporter activity macromolecule transmembrane transporter activity peptidoglycan transmembrane transporter activity lipid-linked peptidoglycan transporter activity transporter activity transmembrane transporter activity peptidoglycan glycosyltransferase activity glycosyltransferase activity transferase activity hexosyltransferase activity catalytic activity	developmental process regulation of biological process regulation of developmental process biological regulation regulation of cell shape cell morphogenesis regulation of cell morphogenesis anatomical structure morphogenesis anatomical structure development regulation of biological quality regulation of anatomical structure morphogenesis carbohydrate derivative biosynthetic process peptidoglycan-based cell wall biogenesis cell wall organization or biogenesis developmental process regulation of biological process regulation of developmental process biological regulation regulation of cell shape cell morphogenesis regulation of cell morphogenesis anatomical structure morphogenesis anatomical structure development regulation of biological quality regulation of anatomical structure morphogenesis carbohydrate derivative biosynthetic process peptidoglycan-based cell wall biogenesis cell wall organization or biogenesis glycosaminoglycan metabolic process carbohydrate derivative metabolic process macromolecule biosynthetic process cellular component biogenesis peptidoglycan biosynthetic process cell wall biogenesis biosynthetic process cell wall macromolecule biosynthetic process aminoglycan metabolic process peptidoglycan metabolic process aminoglycan biosynthetic process cellular process metabolic process glycosaminoglycan biosynthetic process cellular component organization or biogenesis macromolecule metabolic process cell wall macromolecule metabolic process cell division cellular component organization cell wall organization external encapsulating structure organization reproductive process in single-celled organism reproductive process cytokinesis cell cycle FtsZ-dependent cytokinesis cell cycle process asexual reproduction	cell division site cellular anatomical structure cell periphery plasma membrane membrane
A [auth C]	Cell division protein FtsL	-	reproductive process in single-celled organism reproductive process cellular process cytokinesis cell division cell cycle FtsZ-dependent cytokinesis cell cycle process asexual reproduction	cell division site cellular anatomical structure cell periphery plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
E	IPR045335	Cell division protein FtsQ, C-terminal	Homologous Superfamily
E	IPR026579	Cell division protein FtsQ	Family
E	IPR034746	POTRA domain	Domain
E	IPR013685	POTRA domain, FtsQ-type	Domain
E	IPR005548	Cell division protein FtsQ/DivIB, C-terminal	Domain
D	IPR023081	Cell division protein FtsB	Family
D	IPR007060	Septum formation initiator FtsL/DivIC	Family
C [auth B]	IPR012338	Beta-lactamase/transpeptidase-like	Homologous Superfamily
C [auth B]	IPR036138	Penicillin-binding protein, dimerisation domain superfamily	Homologous Superfamily
C [auth B]	IPR037532	Peptidoglycan D,D-transpeptidase FtsI	Family
C [auth B]	IPR005311	Penicillin-binding protein, dimerisation domain	Domain
C [auth B]	IPR001460	Penicillin-binding protein, transpeptidase	Domain
C [auth B]	IPR050515	Class D beta-lactamase/transpeptidase	Family
B [auth A]	IPR001182	Probable peptidoglycan glycosyltransferase FtsW/RodA	Family
B [auth A]	IPR018365	Cell cycle, FtsW / RodA / SpoVE, conserved site	Conserved Site
B [auth A]	IPR013437	Probable peptidoglycan glycosyltransferase FtsW	Family
A [auth C]	IPR011922	Cell division protein FtsL	Family

Membrane Protein Annotation: PDBTM PDBTM Database Homepage

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

Membrane Protein Annotation: MemProtMD MemProtMD Database Homepage

Chains	External Link	Comment
A [auth C], B [auth A], C [auth B], D, E	MemProtMD	Annotated as membrane protein by MemProtMD

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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.