Annotations: 9M6H

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

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

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	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
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	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
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	PF00669	Bacterial flagellin N-terminal helical region (Flagellin_N)	Bacterial flagellin N-terminal helical region	-	Family
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	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
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S	PF07196	Flagellin hook IN motif (Flagellin_IN)	Flagellin hook IN motif	-	Motif
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S	PF07195	Flagellar hook-associated protein 2 C-terminus (FliD_C)	Flagellar hook-associated protein 2 C-terminus	-	Family
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S	PF02465	Flagellar hook-associated protein 2 N-terminus (FliD_N)	Flagellar hook-associated protein 2 N-terminus	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
B, D, F, H, J B, D, F, H, J, L, N, P, R, T	Flagellin	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	-	cell projection cellular anatomical structure organelle membraneless organelle bacterial-type flagellum extracellular region extracellular space
A, C, E, G, I A, C, E, G, I, K, M, O, Q, S	Flagellar hook-associated protein 2	-	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	bacterial-type flagellum filament cap cell projection cellular anatomical structure organelle membraneless organelle bacterial-type flagellum filament bacterial-type flagellum extracellular region bacterial-type flagellum hook

InterPro: Protein Family Classification InterPro Database Homepage

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