Annotations: 9M67

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
J	SCOP2B Superfamily	FlgL-like	8054354	3002287	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	FlgL-like	8054354	3002287	SCOP2B (2022-06-29)
J	SCOP2B Superfamily	FliC central-region like	8034125	3001385	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	FliC central-region like	8034125	3001385	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	FlgL-like	8054354	3002287	SCOP2B (2022-06-29)
H	SCOP2B Superfamily	FlgL-like	8054354	3002287	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	FlgL-like	8054354	3002287	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	FliC central-region like	8034125	3001385	SCOP2B (2022-06-29)
F	SCOP2B Superfamily	FlgL-like	8054354	3002287	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	FliC central-region like	8034125	3001385	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	FlgL-like	8054354	3002287	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	FlgL-like	8054354	3002287	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	FliC central-region like	8034125	3001385	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	FlgL-like	8054354	3002287	SCOP2B (2022-06-29)
B	SCOP2B Superfamily	FlgL-like	8054354	3002287	SCOP2B (2022-06-29)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	PF00700	Bacterial flagellin C-terminal helical region (Flagellin_C)	Bacterial flagellin C-terminal helical region	Flagellins polymerise to form bacterial flagella. There is some similarity between this entry and Pfam:PF00669, particularly the motif NRFXSXIXXL. It has been suggested that these two regions associate [2] and this is shown to be correct as structur ...	Flagellins polymerise to form bacterial flagella. There is some similarity between this entry and Pfam:PF00669, particularly the motif NRFXSXIXXL. It has been suggested that these two regions associate [2] and this is shown to be correct as structurally this domain forms an extended helix that interacts with the N-terminal region (Pfam:PF00669) to form the D0 and D1 structural domains [3]. These domains are responsible for the activation of TLR5, with the C-terminal D0 region playing a key role [4-6].	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	PF08884	Flagellin D3 domain (Flagellin_D3)	Flagellin D3 domain	This domain is found in the central portion bacterial flagellin FliC. The domain contains a structural motif called a beta-folium fold [1]. Although no specific function is assigned to this domain its deletion leads to a reduction in filament stabi ...	This domain is found in the central portion bacterial flagellin FliC. The domain contains a structural motif called a beta-folium fold [1]. Although no specific function is assigned to this domain its deletion leads to a reduction in filament stability [2].	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	PF07196	Flagellin hook IN motif (Flagellin_IN)	Flagellin hook IN motif	-	Motif
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	PF07195	Flagellar hook-associated protein 2 C-terminus (FliD_C)	Flagellar hook-associated protein 2 C-terminus	-	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	PF21504	Flagellin, barrel domain (FLIC_barrel)	Flagellin, barrel domain	This entry represents a barrel domain of flagellins FliC and FljB, which have a boomerang-shape with one arm composed of domain D1 and the other formed by D2 and D3 [1-3]. This entry corresponds to to subdomain D2b described in [4].	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	Flagellin,Flagellar hook-associated protein 2	structural molecule activity protein binding binding molecular function activator activity signaling receptor binding molecular function regulator activity signaling receptor regulator activity receptor ligand activity signaling receptor activator activity	bacterial-type flagellum-dependent cell motility cellular process cell motility archaeal or bacterial-type flagellum-dependent cell motility cilium or flagellum-dependent cell motility cell adhesion	cell projection cellular anatomical structure organelle membraneless organelle bacterial-type flagellum extracellular region extracellular space bacterial-type flagellum filament cap bacterial-type flagellum filament bacterial-type flagellum hook

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR049365	Flagellin, barrel domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR046358	Flagellin, C-terminal domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR014981	Flagellin D3	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR001029	Flagellin, N-terminal domain	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR042187	Flagellin, C-terminal domain, subdomain 2	Homologous Superfamily
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR001492	Flagellin	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR040026	Flagellar hook-associated protein 2	Family
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR010809	Flagellar hook-associated protein 2, C-terminal	Domain
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR010810	Flagellin hook, IN motif	Conserved Site
A, B, C, D, E A, B, C, D, E, F, G, H, I, J	IPR003481	Flagellar hook-associated protein 2, N-terminal	Domain

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.