Annotations: 6NDX

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth B]	PF07559	e6ndxB1	A: beta sandwiches	X: Flagellar hook protein flgE D2 domain-like	H: Flagellar hook protein flgE D2 domain (From Topology)	T: Flagellar hook protein flgE D2 domain	F: PF07559	ECOD (1.6)
B [auth A]	PF07559	e6ndxA1	A: beta sandwiches	X: Flagellar hook protein flgE D2 domain-like	H: Flagellar hook protein flgE D2 domain (From Topology)	T: Flagellar hook protein flgE D2 domain	F: PF07559	ECOD (1.6)
C	PF07559	e6ndxC1	A: beta sandwiches	X: Flagellar hook protein flgE D2 domain-like	H: Flagellar hook protein flgE D2 domain (From Topology)	T: Flagellar hook protein flgE D2 domain	F: PF07559	ECOD (1.6)
D	PF07559	e6ndxD1	A: beta sandwiches	X: Flagellar hook protein flgE D2 domain-like	H: Flagellar hook protein flgE D2 domain (From Topology)	T: Flagellar hook protein flgE D2 domain	F: PF07559	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth B], B [auth A]	PF07559	Flagellar basal body protein FlaE (FlaE)	Flagellar basal body protein FlaE	-	Family
C, D	PF07559	Flagellar basal body protein FlaE (FlaE)	Flagellar basal body protein FlaE	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth B], B [auth A]	Flagellar hook protein FlgE	-	bacterial-type flagellum-dependent cell motility cellular process cell motility archaeal or bacterial-type flagellum-dependent cell motility cilium or flagellum-dependent cell motility	bacterial-type flagellum basal body cell projection organelle cellular anatomical entity bacterial-type flagellum non-membrane-bounded organelle
C, D	Flagellar hook protein FlgE	-	bacterial-type flagellum-dependent cell motility cellular process cell motility archaeal or bacterial-type flagellum-dependent cell motility cilium or flagellum-dependent cell motility	bacterial-type flagellum basal body cell projection organelle cellular anatomical entity bacterial-type flagellum non-membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth B], B [auth A]	IPR019776	Flagellar basal body rod protein, conserved site	Conserved Site
A [auth B], B [auth A]	IPR020013	Flagellar hook-basal body protein, FlgE/F/G	Family
A [auth B], B [auth A]	IPR011491	Flagellar hook protein FlgE	Domain
A [auth B], B [auth A]	IPR010930	Flagellar basal-body/hook protein, C-terminal domain	Domain
A [auth B], B [auth A]	IPR037058	Flagellar hook protein FlgE superfamily	Homologous Superfamily
A [auth B], B [auth A]	IPR001444	Flagellar basal body rod protein, N-terminal	Domain
A [auth B], B [auth A]	IPR037925	Flagellar hook-basal body protein, FlgE/F/G-like	Homologous Superfamily
C, D	IPR019776	Flagellar basal body rod protein, conserved site	Conserved Site
C, D	IPR020013	Flagellar hook-basal body protein, FlgE/F/G	Family
C, D	IPR011491	Flagellar hook protein FlgE	Domain
C, D	IPR010930	Flagellar basal-body/hook protein, C-terminal domain	Domain
C, D	IPR037058	Flagellar hook protein FlgE superfamily	Homologous Superfamily
C, D	IPR001444	Flagellar basal body rod protein, N-terminal	Domain
C, D	IPR037925	Flagellar hook-basal body protein, FlgE/F/G-like	Homologous Superfamily

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
C, D	DAL	RESID: AA0111 , AA0191 PSI-MOD : meso-lanthionine MOD:00120 , D-alanine (Ala) MOD:00198 , D-alanine (Ser) MOD:00858 , D-alanine MOD:00862

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.