Annotations: 7SN7

Cryo-EM structure of the enteropathogenic E. coli O127:H6 flagellar filament

External Resource: Annotation

Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
W [auth h]	AAA_lid_RFC1	e7sn7h1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
V [auth g]	AAA_lid_RFC1	e7sn7g1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
U [auth f]	AAA_lid_RFC1	e7sn7f1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
T [auth e]	AAA_lid_RFC1	e7sn7e1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
S [auth d]	AAA_lid_RFC1	e7sn7d1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
R [auth c]	AAA_lid_RFC1	e7sn7c1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
Q [auth b]	AAA_lid_RFC1	e7sn7b1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
P [auth a]	AAA_lid_RFC1	e7sn7a1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
O	AAA_lid_RFC1	e7sn7O1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
N	AAA_lid_RFC1	e7sn7N1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
M	AAA_lid_RFC1	e7sn7M1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
L	AAA_lid_RFC1	e7sn7L1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
K	AAA_lid_RFC1	e7sn7K1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
J	AAA_lid_RFC1	e7sn7J1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
I	AAA_lid_RFC1	e7sn7I1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
H	AAA_lid_RFC1	e7sn7H1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
G	AAA_lid_RFC1	e7sn7G1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
F	AAA_lid_RFC1	e7sn7F1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
E	AAA_lid_RFC1	e7sn7E1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
D	AAA_lid_RFC1	e7sn7D1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
C	AAA_lid_RFC1	e7sn7C1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
B	AAA_lid_RFC1	e7sn7B1	A: alpha arrays	X: HTH	H: HTH	T: Three-helical HTH	F: AAA_lid_RFC1	ECOD (v295)
A		e7sn7A01	A: alpha arrays	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F:	ECOD (v295)
A		e7sn7A04	A: alpha arrays	X: Histone-like	H: all-alpha NTP pyrophosphatases	T: Hypothetical protein AF_0060	F:	ECOD (v295)

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, K, L, M, N, O, P [auth a], Q [auth b], R [auth c], S [auth d], T [auth e], U [auth f], V [auth g], W [auth h]	PF12445	Flagellin protein (FliC)	Flagellin protein	-	Family
A, B, C, D, E, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P [auth a], Q [auth b], R [auth c], S [auth d], T [auth e], U [auth f], V [auth g], W [auth h]	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, K, L, M, N, O, P [auth a], Q [auth b], R [auth c], S [auth d], T [auth e], U [auth f], V [auth g], W [auth h]	PF00669	Bacterial flagellin N-terminal helical region (Flagellin_N)	Bacterial flagellin N-terminal helical region	-	Family

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, K, L, M, N, O, P [auth a], Q [auth b], R [auth c], S [auth d], T [auth e], U [auth f], V [auth g], W [auth h]	Flagellin	structural molecule activity	-	cell projection cellular anatomical structure organelle membraneless organelle bacterial-type flagellum extracellular region

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, K, L, M, N, O, P [auth a], Q [auth b], R [auth c], S [auth d], T [auth e], U [auth f], V [auth g], W [auth h]	IPR046358	Flagellin, C-terminal domain	Domain
A, B, C, D, E, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P [auth a], Q [auth b], R [auth c], S [auth d], T [auth e], U [auth f], V [auth g], W [auth h]	IPR001029	Flagellin, N-terminal domain	Domain
A, B, C, D, E, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P [auth a], Q [auth b], R [auth c], S [auth d], T [auth e], U [auth f], V [auth g], W [auth h]	IPR042187	Flagellin, C-terminal domain, subdomain 2	Homologous Superfamily
A, B, C, D, E, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P [auth a], Q [auth b], R [auth c], S [auth d], T [auth e], U [auth f], V [auth g], W [auth h]	IPR001492	Flagellin	Family
A, B, C, D, E, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P [auth a], Q [auth b], R [auth c], S [auth d], T [auth e], U [auth f], V [auth g], W [auth h]	IPR032826	Flagellin, H7-serospecific domain	Domain

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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.

7SN7 | pdb_00007sn7

Cryo-EM structure of the enteropathogenic E. coli O127:H6 flagellar filament

External Resource: Annotation

Domain Annotation: ECOD Classification ECOD Database Homepage

Protein Family Annotation Pfam Database Homepage

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

InterPro: Protein Family Classification InterPro Database Homepage