7E80

Cryo-EM structure of the flagellar rod with hook and export apparatus from Salmonella

External Resource: Annotation

Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
EB [auth DA]	SCOP2B Superfamily	Flagellar hook protein flgE	8043628	3000296	SCOP2B (2022-06-29)
FB [auth DB]	SCOP2B Superfamily	Flagellar hook protein flgE	8043628	3000296	SCOP2B (2022-06-29)
GB [auth DC]	SCOP2B Superfamily	Flagellar hook protein flgE	8043628	3000296	SCOP2B (2022-06-29)
HB [auth DD]	SCOP2B Superfamily	Flagellar hook protein flgE	8043628	3000296	SCOP2B (2022-06-29)
IB [auth DE]	SCOP2B Superfamily	Flagellar hook protein flgE	8043628	3000296	SCOP2B (2022-06-29)
JB [auth DF]	SCOP2B Superfamily	Flagellar hook protein flgE	8043628	3000296	SCOP2B (2022-06-29)
KB [auth DG]	SCOP2B Superfamily	Flagellar hook protein flgE	8043628	3000296	SCOP2B (2022-06-29)
LB [auth DH]	SCOP2B Superfamily	Flagellar hook protein flgE	8043628	3000296	SCOP2B (2022-06-29)
MB [auth DI]	SCOP2B Superfamily	Flagellar hook protein flgE	8043628	3000296	SCOP2B (2022-06-29)
NB [auth DJ]	SCOP2B Superfamily	Flagellar hook protein flgE	8043628	3000296	SCOP2B (2022-06-29)
OB [auth DK]	SCOP2B Superfamily	Flagellar hook protein flgE	8043628	3000296	SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF22692	e7e80A1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
A	PF00460,PF06429	e7e80A2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
B	PF22692	e7e80B1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
B	PF00460,PF06429	e7e80B2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
C	PF22692	e7e80C1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
C	PF00460,PF06429	e7e80C2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
D	PF22692	e7e80D1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
D	PF00460,PF06429	e7e80D2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
E	PF22692	e7e80E1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
E	PF00460,PF06429	e7e80E2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
F	PF22692	e7e80F1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
F	PF00460,PF06429	e7e80F2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
G	PF22692	e7e80G1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
G	PF00460,PF06429	e7e80G2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
H	PF22692	e7e80H1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
H	PF00460,PF06429	e7e80H2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
I	PF22692	e7e80I1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
I	PF00460,PF06429	e7e80I2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
J	PF22692	e7e80J1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
J	PF00460,PF06429	e7e80J2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
K	PF22692	e7e80K1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
K	PF00460,PF06429	e7e80K2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
L	PF22692	e7e80L1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
L	PF00460,PF06429	e7e80L2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
M	PF22692	e7e80M1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
M	PF00460,PF06429	e7e80M2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
N	PF22692	e7e80N1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
N	PF00460,PF06429	e7e80N2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
O	PF22692	e7e80O1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
O	PF00460,PF06429	e7e80O2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
P	PF22692	e7e80P1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
P	PF00460,PF06429	e7e80P2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
Q	PF22692	e7e80Q1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
Q	PF00460,PF06429	e7e80Q2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
R	PF22692	e7e80R1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
R	PF00460,PF06429	e7e80R2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
S	PF22692	e7e80S1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
S	PF00460,PF06429	e7e80S2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
T	PF22692	e7e80T1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
T	PF00460,PF06429	e7e80T2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
U	PF22692	e7e80U1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
U	PF00460,PF06429	e7e80U2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
VA [auth V]	PF22692	e7e80V1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
VA [auth V]	PF00460,PF06429	e7e80V2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
WA [auth W]	PF22692	e7e80W1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
WA [auth W]	PF00460,PF06429	e7e80W2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
XA [auth X]	PF22692	e7e80X1	A: beta complex topology	X: Flagellar hook protein flgE D1 domain (From Topology)	H: Flagellar hook protein flgE D1 domain (From Topology)	T: Flagellar hook protein flgE D1 domain	F: PF22692	ECOD (1.6)
XA [auth X]	PF00460,PF06429	e7e80X2	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
JA [auth f]	PF00460,PF06429	e7e80f1	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
KA [auth g]	PF00460,PF06429	e7e80g1	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
LA [auth h]	PF00460,PF06429	e7e80h1	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
MA [auth j]	PF00460,PF06429	e7e80j1	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
QA [auth p]	PF00460,PF06429	e7e80p1	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
SA [auth i]	PF00460,PF06429	e7e80i1	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460,PF06429	ECOD (1.6)
NA [auth l]	PF00460	e7e80l1	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460	ECOD (1.6)
OA [auth m]	PF00460	e7e80m1	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460	ECOD (1.6)
PA [auth o]	PF00460	e7e80o1	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460	ECOD (1.6)
TA [auth k]	PF00460	e7e80k1	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460	ECOD (1.6)
UA [auth n]	PF00460	e7e80n1	A: a+b two layers	X: Flagellar hook protein FlgE D0 domain (From Topology)	H: Flagellar hook protein FlgE D0 domain (From Topology)	T: Flagellar hook protein FlgE D0 domain	F: PF00460	ECOD (1.6)

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, Q, R, S, T, U, VA [auth V], WA [auth W], XA [auth X]	PF00460	Flagella basal body rod protein (Flg_bb_rod)	Flagella basal body rod protein	-	Family
A, B, C, D, E, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, VA [auth V], WA [auth W], XA [auth X]	PF06429	Flagellar basal body rod FlgEFG protein C-terminal (Flg_bbr_C)	Flagellar basal body rod FlgEFG protein C-terminal	This family consists of a number of C-terminal domains of unknown function. This domain seems to be specific to flagellar basal-body rod and flagellar hook proteins in which Pfam:PF00460 is often present at the extreme N terminus.	Domain
QB [auth CA], RB [auth CB], SB [auth CC], TB [auth CD]	PF01313	Bacterial export proteins, family 3 (Bac_export_3)	Bacterial export proteins, family 3	-	Family
UB [auth w], VB [auth x], WB [auth y], XB [auth z], YB [auth CF]	PF00813	FliP family (FliP)	FliP family	-	Family
V [auth a], W [auth b], X [auth c], Y [auth d], Z [auth e]	PF00460	Flagella basal body rod protein (Flg_bb_rod)	Flagella basal body rod protein	-	Family
V [auth a], W [auth b], X [auth c], Y [auth d], Z [auth e]	PF06429	Flagellar basal body rod FlgEFG protein C-terminal (Flg_bbr_C)	Flagellar basal body rod FlgEFG protein C-terminal	This family consists of a number of C-terminal domains of unknown function. This domain seems to be specific to flagellar basal-body rod and flagellar hook proteins in which Pfam:PF00460 is often present at the extreme N terminus.	Domain
FA [auth 5], GA [auth 6], HA [auth 7], IA [auth 9], RA [auth 8]	PF08345	Flagellar M-ring protein C-terminal (YscJ_FliF_C)	Flagellar M-ring protein C-terminal	-	Family
JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], SA [auth i]	PF00460	Flagella basal body rod protein (Flg_bb_rod)	Flagella basal body rod protein	-	Family
JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], SA [auth i]	PF06429	Flagellar basal body rod FlgEFG protein C-terminal (Flg_bbr_C)	Flagellar basal body rod FlgEFG protein C-terminal	This family consists of a number of C-terminal domains of unknown function. This domain seems to be specific to flagellar basal-body rod and flagellar hook proteins in which Pfam:PF00460 is often present at the extreme N terminus.	Domain
NA [auth l], OA [auth m], PA [auth o], TA [auth k], UA [auth n]	PF00460	Flagella basal body rod protein (Flg_bb_rod)	Flagella basal body rod protein	-	Family
AB [auth s], BB [auth t], CB [auth u], DB [auth v], YA [auth q], AB [auth s], BB [auth t], CB [auth u], DB [auth v], YA [auth q], ZA [auth r]	PF02049	Flagellar hook-basal body complex protein FliE (FliE)	Flagellar hook-basal body complex protein FliE	-	Family
EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], JB [auth DF], KB [auth DG], LB [auth DH], MB [auth DI], NB [auth DJ], OB [auth DK]	PF00460	Flagella basal body rod protein (Flg_bb_rod)	Flagella basal body rod protein	-	Family
EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], JB [auth DF], KB [auth DG], LB [auth DH], MB [auth DI], NB [auth DJ], OB [auth DK]	PF06429	Flagellar basal body rod FlgEFG protein C-terminal (Flg_bbr_C)	Flagellar basal body rod FlgEFG protein C-terminal	This family consists of a number of C-terminal domains of unknown function. This domain seems to be specific to flagellar basal-body rod and flagellar hook proteins in which Pfam:PF00460 is often present at the extreme N terminus.	Domain
EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], JB [auth DF], KB [auth DG], LB [auth DH], MB [auth DI], NB [auth DJ], OB [auth DK]	PF07559	Flagellar basal body protein FlaE D2 domain (FlgE_D2)	Flagellar basal body protein FlaE D2 domain	This entry consists of several bacterial FlaE flagellar proteins. These proteins are part of the flagellar basal body rod complex. FlgE comprises two domains, D1 and D2, this entry represents D2, a flattened, eight-strand beta-barrel with significan ...	This entry consists of several bacterial FlaE flagellar proteins. These proteins are part of the flagellar basal body rod complex. FlgE comprises two domains, D1 and D2, this entry represents D2, a flattened, eight-strand beta-barrel with significant irregularity and extra loops [1,2].	Domain
PB [auth CE]	PF01311	Bacterial export proteins, family 1 (Bac_export_1)	Bacterial export proteins, family 1	-	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, Q, R, S, T, U, VA [auth V], WA [auth W], XA [auth X]	Flagellar basal-body rod protein FlgG	-	bacterial-type flagellum-dependent swarming motility 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 bacterial-type flagellum basal body, rod bacterial-type flagellum basal body, distal rod cellular anatomical entity bacterial-type flagellum non-membrane-bounded organelle
QB [auth CA], RB [auth CB], SB [auth CC], TB [auth CD]	Flagellar biosynthetic protein FliQ	-	organelle assembly cell projection organization non-membrane-bounded organelle assembly bacterial-type flagellum assembly cellular component biogenesis cellular component organization bacterial-type flagellum organization organelle organization cellular component assembly cellular process cellular component organization or biogenesis cell projection assembly protein localization establishment of protein localization organelle assembly cell projection organization non-membrane-bounded organelle assembly bacterial-type flagellum assembly cellular component biogenesis cellular component organization bacterial-type flagellum organization organelle organization cellular component assembly cellular process cellular component organization or biogenesis cell projection assembly protein localization establishment of protein localization cellular localization nitrogen compound transport transport secretion organic substance transport establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region localization secretion by cell protein transport cellular macromolecule localization macromolecule localization	cell periphery plasma membrane membrane cellular anatomical entity bacterial-type flagellum basal body cell projection organelle bacterial-type flagellum non-membrane-bounded organelle
UB [auth w], VB [auth x], WB [auth y], XB [auth z], YB [auth CF]	Flagellar biosynthetic protein FliP	-	cellular component organization bacterial-type flagellum organization organelle organization cell projection organization cellular process cellular component organization or biogenesis protein localization establishment of protein localization cellular localization nitrogen compound transport transport secretion organic substance transport establishment of protein localization to extracellular region cellular component organization bacterial-type flagellum organization organelle organization cell projection organization cellular process cellular component organization or biogenesis protein localization establishment of protein localization cellular localization nitrogen compound transport transport secretion organic substance transport establishment of protein localization to extracellular region export from cell protein secretion establishment of localization protein localization to extracellular region localization secretion by cell protein transport cellular macromolecule localization macromolecule localization	cell periphery plasma membrane membrane cellular anatomical entity bacterial-type flagellum basal body cell projection organelle bacterial-type flagellum non-membrane-bounded organelle
V [auth a], W [auth b], X [auth c], Y [auth d], Z [auth e]	Flagellar basal-body rod protein FlgF	-	bacterial-type flagellum-dependent swarming motility 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
AA [auth 0], BA [auth 1], CA [auth 2], DA [auth 3], EA [auth 4]	Flagellar MS ring L2	-	-	-
FA [auth 5], GA [auth 6], HA [auth 7], IA [auth 9], RA [auth 8]	Flagellar MS ring L1	cytoskeletal motor 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 periphery plasma membrane membrane cellular anatomical entity bacterial-type flagellum basal body cell projection bacterial-type flagellum basal body, MS ring organelle bacterial-type flagellum non-membrane-bounded organelle
JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], SA [auth i]	Flagellar basal-body rod protein FlgC	-	bacterial-type flagellum-dependent swarming motility 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 bacterial-type flagellum basal body, rod cellular anatomical entity bacterial-type flagellum non-membrane-bounded organelle
NA [auth l], OA [auth m], PA [auth o], TA [auth k], UA [auth n]	Flagellar basal body rod protein FlgB	-	bacterial-type flagellum-dependent swarming motility 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 bacterial-type flagellum basal body, rod cellular anatomical entity bacterial-type flagellum non-membrane-bounded organelle
AB [auth s], BB [auth t], CB [auth u], DB [auth v], YA [auth q], AB [auth s], BB [auth t], CB [auth u], DB [auth v], YA [auth q], ZA [auth r]	Flagellar hook-basal body complex protein FliE	cytoskeletal motor activity structural molecule 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	bacterial-type flagellum basal body cell projection organelle cellular anatomical entity bacterial-type flagellum non-membrane-bounded organelle
EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], JB [auth DF], KB [auth DG], LB [auth DH], MB [auth DI], NB [auth DJ], OB [auth DK]	Flagellar hook protein FlgE	-	bacterial-type flagellum-dependent swarming motility 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
PB [auth CE]	Flagellar biosynthetic protein FliR	-	organelle assembly cell projection organization non-membrane-bounded organelle assembly bacterial-type flagellum assembly cellular component biogenesis cellular component organization bacterial-type flagellum organization organelle organization cellular component assembly cellular process cellular component organization or biogenesis cell projection assembly protein localization localization organelle assembly cell projection organization non-membrane-bounded organelle assembly bacterial-type flagellum assembly cellular component biogenesis cellular component organization bacterial-type flagellum organization organelle organization cellular component assembly cellular process cellular component organization or biogenesis cell projection assembly protein localization localization establishment of protein localization cellular localization protein targeting cellular macromolecule localization macromolecule localization establishment of localization	cell periphery plasma membrane membrane cellular anatomical entity bacterial-type flagellum basal body cell projection organelle bacterial-type flagellum non-membrane-bounded organelle

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, Q, R, S, T, U, VA [auth V], WA [auth W], XA [auth X]	IPR019776	Flagellar basal body rod protein, conserved site	Conserved Site
A, B, C, D, E, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, VA [auth V], WA [auth W], XA [auth X]	IPR020013	Flagellar hook-basal body protein, FlgE/F/G	Family
A, B, C, D, E, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, VA [auth V], WA [auth W], XA [auth X]	IPR010930	Flagellar basal-body/hook protein, 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, Q, R, S, T, U, VA [auth V], WA [auth W], XA [auth X]	IPR012834	Flagellar basal-body rod FlgG	Family
A, B, C, D, E, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, VA [auth V], WA [auth W], XA [auth X]	IPR001444	Flagellar basal body rod protein, N-terminal	Domain
A, B, C, D, E, A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, VA [auth V], WA [auth W], XA [auth X]	IPR037925	Flagellar hook-basal body protein, FlgE/F/G-like	Homologous Superfamily
QB [auth CA], RB [auth CB], SB [auth CC], TB [auth CD]	IPR006305	Flagellar biosynthesis protein FliQ	Family
QB [auth CA], RB [auth CB], SB [auth CC], TB [auth CD]	IPR002191	Bacterial export protein family 3	Family
UB [auth w], VB [auth x], WB [auth y], XB [auth z], YB [auth CF]	IPR005838	Type III secretion system inner membrane P protein	Family
UB [auth w], VB [auth x], WB [auth y], XB [auth z], YB [auth CF]	IPR005837	Flagellar transport protein FliP	Family
V [auth a], W [auth b], X [auth c], Y [auth d], Z [auth e]	IPR019776	Flagellar basal body rod protein, conserved site	Conserved Site
V [auth a], W [auth b], X [auth c], Y [auth d], Z [auth e]	IPR020013	Flagellar hook-basal body protein, FlgE/F/G	Family
V [auth a], W [auth b], X [auth c], Y [auth d], Z [auth e]	IPR010930	Flagellar basal-body/hook protein, C-terminal domain	Domain
V [auth a], W [auth b], X [auth c], Y [auth d], Z [auth e]	IPR001444	Flagellar basal body rod protein, N-terminal	Domain
V [auth a], W [auth b], X [auth c], Y [auth d], Z [auth e]	IPR037925	Flagellar hook-basal body protein, FlgE/F/G-like	Homologous Superfamily
FA [auth 5], GA [auth 6], HA [auth 7], IA [auth 9], RA [auth 8]	IPR045851	AMP-binding enzyme, C-terminal domain superfamily	Homologous Superfamily
FA [auth 5], GA [auth 6], HA [auth 7], IA [auth 9], RA [auth 8]	IPR006182	Flagellar M-ring , N-terminal	Domain
FA [auth 5], GA [auth 6], HA [auth 7], IA [auth 9], RA [auth 8]	IPR013556	Flagellar M-ring C-terminal	Domain
FA [auth 5], GA [auth 6], HA [auth 7], IA [auth 9], RA [auth 8]	IPR043427	Lipoprotein YscJ/Flagellar M-ring protein	Family
FA [auth 5], GA [auth 6], HA [auth 7], IA [auth 9], RA [auth 8]	IPR000067	Flagellar M-ring protein FliF	Family
JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], SA [auth i]	IPR019776	Flagellar basal body rod protein, conserved site	Conserved Site
JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], SA [auth i]	IPR006299	Flagellar basal-body rod protein FlgC	Family
JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], SA [auth i]	IPR010930	Flagellar basal-body/hook protein, C-terminal domain	Domain
JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], JA [auth f], KA [auth g], LA [auth h], MA [auth j], QA [auth p], SA [auth i]	IPR001444	Flagellar basal body rod protein, N-terminal	Domain
NA [auth l], OA [auth m], PA [auth o], TA [auth k], UA [auth n]	IPR019776	Flagellar basal body rod protein, conserved site	Conserved Site
NA [auth l], OA [auth m], PA [auth o], TA [auth k], UA [auth n]	IPR001444	Flagellar basal body rod protein, N-terminal	Domain
NA [auth l], OA [auth m], PA [auth o], TA [auth k], UA [auth n]	IPR006300	Flagellar basal-body rod protein FlgB	Family
AB [auth s], BB [auth t], CB [auth u], DB [auth v], YA [auth q], AB [auth s], BB [auth t], CB [auth u], DB [auth v], YA [auth q], ZA [auth r]	IPR001624	Flagellar hook-basal body complex protein FliE	Family
EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], JB [auth DF], KB [auth DG], LB [auth DH], MB [auth DI], NB [auth DJ], OB [auth DK]	IPR011491	Flagellar hook protein FlgE, D2 domain	Domain
EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], JB [auth DF], KB [auth DG], LB [auth DH], MB [auth DI], NB [auth DJ], OB [auth DK]	IPR019776	Flagellar basal body rod protein, conserved site	Conserved Site
EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], JB [auth DF], KB [auth DG], LB [auth DH], MB [auth DI], NB [auth DJ], OB [auth DK]	IPR020013	Flagellar hook-basal body protein, FlgE/F/G	Family
EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], JB [auth DF], KB [auth DG], LB [auth DH], MB [auth DI], NB [auth DJ], OB [auth DK]	IPR010930	Flagellar basal-body/hook protein, C-terminal domain	Domain
EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], JB [auth DF], KB [auth DG], LB [auth DH], MB [auth DI], NB [auth DJ], OB [auth DK]	IPR037058	Flagellar hook protein FlgE superfamily	Homologous Superfamily
EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], JB [auth DF], KB [auth DG], LB [auth DH], MB [auth DI], NB [auth DJ], OB [auth DK]	IPR001444	Flagellar basal body rod protein, N-terminal	Domain
EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], EB [auth DA], FB [auth DB], GB [auth DC], HB [auth DD], IB [auth DE], JB [auth DF], KB [auth DG], LB [auth DH], MB [auth DI], NB [auth DJ], OB [auth DK]	IPR037925	Flagellar hook-basal body protein, FlgE/F/G-like	Homologous Superfamily
PB [auth CE]	IPR002010	Type III secretion system inner membrane R protein	Family
PB [auth CE]	IPR006303	Flagellar biosynthesis protein FliR	Family