8WL2

Cryo-EM structure of the membrane-anchored part of the flagellar motor-hook complex in the CW state.


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A, B, C, D, E
PF02119Flagellar P-ring protein (FlgI)Flagellar P-ring protein- Family
A, B, C, D, E
PF02107Flagellar L-ring protein (FlgH)Flagellar L-ring protein- Family
PF08345Flagellar M-ring protein C-terminal (YscJ_FliF_C)Flagellar M-ring protein C-terminal- Family
PF22692Flagellar hook protein FlgE/F/G D1 domain (LlgE_F_G_D1)Flagellar hook protein FlgE/F/G D1 domainThis entry represents the D1 domain found in three closely related flagellar proteins usually denoted FlgE, FlgF and FlgG. In FlgE there is an additional domain (D2, Pfam:PF07559) outside D1 [1-5]. The flagellar hook is a short, highly curved tubular ...This entry represents the D1 domain found in three closely related flagellar proteins usually denoted FlgE, FlgF and FlgG. In FlgE there is an additional domain (D2, Pfam:PF07559) outside D1 [1-5]. The flagellar hook is a short, highly curved tubular structure that connects the flagellar motor to the long filament acting as a helical propeller.
Domain
PF00460Flagella basal body rod protein (Flg_bb_rod)Flagella basal body rod protein- Family
PF06429Flagellar basal body rod FlgEFG protein C-terminal (Flg_bbr_C)Flagellar basal body rod FlgEFG protein C-terminalThis 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
PF07559Flagellar basal body protein FlaE D2 domain (FlgE_D2)Flagellar basal body protein FlaE D2 domainThis 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
PF22692Flagellar hook protein FlgE/F/G D1 domain (LlgE_F_G_D1)Flagellar hook protein FlgE/F/G D1 domainThis entry represents the D1 domain found in three closely related flagellar proteins usually denoted FlgE, FlgF and FlgG. In FlgE there is an additional domain (D2, Pfam:PF07559) outside D1 [1-5]. The flagellar hook is a short, highly curved tubular ...This entry represents the D1 domain found in three closely related flagellar proteins usually denoted FlgE, FlgF and FlgG. In FlgE there is an additional domain (D2, Pfam:PF07559) outside D1 [1-5]. The flagellar hook is a short, highly curved tubular structure that connects the flagellar motor to the long filament acting as a helical propeller.
Domain
PF00460Flagella basal body rod protein (Flg_bb_rod)Flagella basal body rod protein- Family
PF06429Flagellar basal body rod FlgEFG protein C-terminal (Flg_bbr_C)Flagellar basal body rod FlgEFG protein C-terminalThis 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
PF07559Flagellar basal body protein FlaE D2 domain (FlgE_D2)Flagellar basal body protein FlaE D2 domainThis 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
PF08345Flagellar M-ring protein C-terminal (YscJ_FliF_C)Flagellar M-ring protein C-terminal- Family
PF00813FliP family (FliP)FliP family- Family
PF02049Flagellar hook-basal body complex protein FliE (FliE)Flagellar hook-basal body complex protein FliE- Family
PF01311Bacterial export proteins, family 1 (Bac_export_1)Bacterial export proteins, family 1- Family
PF01313Bacterial export proteins, family 3 (Bac_export_3)Bacterial export proteins, family 3- Family
PF02049Flagellar hook-basal body complex protein FliE (FliE)Flagellar hook-basal body complex protein FliE- Family
AF [auth A9],
BF [auth A0],
XE [auth A6],
YE [auth A7],
ZE [auth A8]
PF00460Flagella basal body rod protein (Flg_bb_rod)Flagella basal body rod protein- Family
PF00460Flagella basal body rod protein (Flg_bb_rod)Flagella basal body rod protein- Family
PF06429Flagellar basal body rod FlgEFG protein C-terminal (Flg_bbr_C)Flagellar basal body rod FlgEFG protein C-terminalThis 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
SC [auth AA],
TC [auth AB],
UC [auth AC],
VC [auth AD],
WC [auth AE]
PF22692Flagellar hook protein FlgE/F/G D1 domain (LlgE_F_G_D1)Flagellar hook protein FlgE/F/G D1 domainThis entry represents the D1 domain found in three closely related flagellar proteins usually denoted FlgE, FlgF and FlgG. In FlgE there is an additional domain (D2, Pfam:PF07559) outside D1 [1-5]. The flagellar hook is a short, highly curved tubular ...This entry represents the D1 domain found in three closely related flagellar proteins usually denoted FlgE, FlgF and FlgG. In FlgE there is an additional domain (D2, Pfam:PF07559) outside D1 [1-5]. The flagellar hook is a short, highly curved tubular structure that connects the flagellar motor to the long filament acting as a helical propeller.
Domain
SC [auth AA],
TC [auth AB],
UC [auth AC],
VC [auth AD],
WC [auth AE]
PF00460Flagella basal body rod protein (Flg_bb_rod)Flagella basal body rod protein- Family
SC [auth AA],
TC [auth AB],
UC [auth AC],
VC [auth AD],
WC [auth AE]
PF06429Flagellar basal body rod FlgEFG protein C-terminal (Flg_bbr_C)Flagellar basal body rod FlgEFG protein C-terminalThis 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
SC [auth AA],
TC [auth AB],
UC [auth AC],
VC [auth AD],
WC [auth AE]
PF01313Bacterial export proteins, family 3 (Bac_export_3)Bacterial export proteins, family 3- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A, B, C, D, E
Flagellar L-ring protein
Flagellar P-ring protein
Flagellar basal-body rod protein FlgG-
Flagellar hook protein FlgE-
Flagellar M-ring protein
IE [auth Aq],
JE [auth Ar],
KE [auth As],
QD [auth Ab]
Flagellar biosynthetic protein FliQ-
LE [auth At]Flagellar biosynthetic protein FliR-
ME [auth Au],
NE [auth Av],
OE [auth Aw],
PE [auth Ax],
QE [auth Ay]
Flagellar biosynthetic protein FliP-
Flagellar hook-basal body complex protein FliE
AF [auth A9],
BF [auth A0],
XE [auth A6],
YE [auth A7],
ZE [auth A8]
Flagellar basal body rod protein FlgB-
Flagellar basal-body rod protein FlgC-
SC [auth AA],
TC [auth AB],
UC [auth AC],
VC [auth AD],
WC [auth AE]
Flagellar basal-body rod protein FlgF-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A, B, C, D, E
IPR000527Flagellar L-ring proteinFamily
IPR001782Flagellar P-ring proteinFamily
IPR019776Flagellar basal body rod protein, conserved siteConserved Site
IPR020013Flagellar hook-basal body protein, FlgE/F/GFamily
IPR010930Flagellar basal-body/hook protein, C-terminal domainDomain
IPR012834Flagellar basal-body rod FlgGFamily
IPR053967Flagellar hook protein FlgE/F/G-like, D1 domainDomain
IPR001444Flagellar basal body rod protein, N-terminalDomain
IPR037925Flagellar hook-basal body protein, FlgE/F/G-likeHomologous Superfamily
IPR011491Flagellar hook protein FlgE, D2 domainDomain
IPR019776Flagellar basal body rod protein, conserved siteConserved Site
IPR020013Flagellar hook-basal body protein, FlgE/F/GFamily
IPR010930Flagellar basal-body/hook protein, C-terminal domainDomain
IPR053967Flagellar hook protein FlgE/F/G-like, D1 domainDomain
IPR037058Flagellar hook protein FlgE superfamilyHomologous Superfamily
IPR001444Flagellar basal body rod protein, N-terminalDomain
IPR037925Flagellar hook-basal body protein, FlgE/F/G-likeHomologous Superfamily
IPR045851AMP-binding enzyme, C-terminal domain superfamilyHomologous Superfamily
IPR006182Flagellar M-ring , N-terminalDomain
IPR013556Flagellar M-ring C-terminalDomain
IPR043427Lipoprotein YscJ/Flagellar M-ring proteinFamily
IPR000067Flagellar M-ring protein FliFFamily
IE [auth Aq],
JE [auth Ar],
KE [auth As],
QD [auth Ab]
IPR006305Flagellar biosynthesis protein FliQFamily
IE [auth Aq],
JE [auth Ar],
KE [auth As],
QD [auth Ab]
IPR002191Bacterial export protein family 3Family
LE [auth At]IPR002010Type III secretion system inner membrane R proteinFamily
LE [auth At]IPR006303Flagellar biosynthesis protein FliRFamily
ME [auth Au],
NE [auth Av],
OE [auth Aw],
PE [auth Ax],
QE [auth Ay]
IPR005838Type III secretion system inner membrane P proteinFamily
ME [auth Au],
NE [auth Av],
OE [auth Aw],
PE [auth Ax],
QE [auth Ay]
IPR005837Flagellar transport protein FliPFamily
IPR001624Flagellar hook-basal body complex protein FliEFamily
AF [auth A9],
BF [auth A0],
XE [auth A6],
YE [auth A7],
ZE [auth A8]
IPR019776Flagellar basal body rod protein, conserved siteConserved Site
AF [auth A9],
BF [auth A0],
XE [auth A6],
YE [auth A7],
ZE [auth A8]
IPR001444Flagellar basal body rod protein, N-terminalDomain
AF [auth A9],
BF [auth A0],
XE [auth A6],
YE [auth A7],
ZE [auth A8]
IPR006300Flagellar basal-body rod protein FlgBFamily
IPR019776Flagellar basal body rod protein, conserved siteConserved Site
IPR006299Flagellar basal-body rod protein FlgCFamily
IPR010930Flagellar basal-body/hook protein, C-terminal domainDomain
IPR001444Flagellar basal body rod protein, N-terminalDomain
SC [auth AA],
TC [auth AB],
UC [auth AC],
VC [auth AD],
WC [auth AE]
IPR019776Flagellar basal body rod protein, conserved siteConserved Site
SC [auth AA],
TC [auth AB],
UC [auth AC],
VC [auth AD],
WC [auth AE]
IPR020013Flagellar hook-basal body protein, FlgE/F/GFamily
SC [auth AA],
TC [auth AB],
UC [auth AC],
VC [auth AD],
WC [auth AE]
IPR010930Flagellar basal-body/hook protein, C-terminal domainDomain
SC [auth AA],
TC [auth AB],
UC [auth AC],
VC [auth AD],
WC [auth AE]
IPR053967Flagellar hook protein FlgE/F/G-like, D1 domainDomain
SC [auth AA],
TC [auth AB],
UC [auth AC],
VC [auth AD],
WC [auth AE]
IPR001444Flagellar basal body rod protein, N-terminalDomain
SC [auth AA],
TC [auth AB],
UC [auth AC],
VC [auth AD],
WC [auth AE]
IPR037925Flagellar hook-basal body protein, FlgE/F/G-likeHomologous Superfamily