8WLN | pdb_00008wln

Cryo-EM structure of the MS ring with export apparatus and proximal rod within the motor-hook complex in the CCW state


Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
ZA [auth WK]e8wlnWK1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
Z [auth AP]e8wlnAP1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
YC [auth l]e8wlnl1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
YA [auth WJ]e8wlnWJ1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
Y [auth AO]e8wlnAO1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
XC [auth k]e8wlnk1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
XA [auth WI]e8wlnWI1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
X [auth AN]e8wlnAN1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
WC [auth j]e8wlnj1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
WA [auth WH]e8wlnWH1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
W [auth AM]e8wlnAM1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
VC [auth i]e8wlni1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
VA [auth WG]e8wlnWG1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
V [auth AL]e8wlnAL1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
UC [auth h]e8wlnh1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
UA [auth WF]e8wlnWF1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
U [auth AK]e8wlnAK1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
TC [auth g]e8wlng1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
TA [auth WE]e8wlnWE1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
T [auth AJ]e8wlnAJ1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
SC [auth f]e8wlnf1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
SB [auth z]e8wlnz1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
SA [auth WD]e8wlnWD1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
S [auth AI]e8wlnAI1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
RC [auth e]e8wlne1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
RB [auth y]e8wlny1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
RA [auth WC]e8wlnWC1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
R [auth AH]e8wlnAH1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
QC [auth d]e8wlnd1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
QB [auth x]e8wlnx1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
QA [auth WB]e8wlnWB1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
Q [auth AG]e8wlnAG1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
PC [auth c]e8wlnc1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
PB [auth w]e8wlnw1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
PA [auth WA]e8wlnWA1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
P [auth AF]e8wlnAF1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
OC [auth b]e8wlnb1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
OB [auth v]e8wlnv1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
OA [auth UP]e8wlnUP1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
O [auth AE]e8wlnAE1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
NB [auth u]e8wlnu1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
NA [auth UO]e8wlnUO1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
N [auth AD]e8wlnAD1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
MB [auth t]e8wlnt1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
MA [auth UN]e8wlnUN1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
M [auth AC]e8wlnAC1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
LB [auth WW]e8wlnWW1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
LA [auth UM]e8wlnUM1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
L [auth AB]e8wlnAB1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
KB [auth WV]e8wlnWV1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
KA [auth UL]e8wlnUL1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
K [auth AA]e8wlnAA1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
JB [auth WU]e8wlnWU1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
JA [auth UK]e8wlnUK1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
J [auth 9]e8wln91 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
IB [auth WT]e8wlnWT1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
IA [auth UJ]e8wlnUJ1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
I [auth 8]e8wln81 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
HB [auth WS]e8wlnWS1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
HA [auth UI]e8wlnUI1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
H [auth 7]e8wln71 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
GB [auth WR]e8wlnWR1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
G [auth 6]e8wln61 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
FB [auth WQ]e8wlnWQ1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
F [auth 5]e8wln51 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
EB [auth WP]e8wlnWP1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
E [auth 4]e8wln41 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
DB [auth WO]e8wlnWO1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
D [auth 3]e8wln31 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
CB [auth WN]e8wlnWN1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
C [auth 2]e8wln21 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
BB [auth WM]e8wlnWM1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
B [auth 1]e8wln11 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
AB [auth WL]e8wlnWL1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
AA [auth AQ]e8wlnAQ1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
A [auth 0]e8wln01 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
HC [auth U]e8wlnU1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
GC [auth T]e8wlnT1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
FC [auth S]e8wlnS1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
EC [auth R]e8wlnR1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
DC [auth Q]e8wlnQ1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
NC [auth a]e8wlna1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
MC [auth Z]e8wlnZ1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
LC [auth Y]e8wlnY1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
KC [auth X]e8wlnX1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
JC [auth W]e8wlnW1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)
IC [auth V]e8wlnV1 A: alpha arraysX: HTHH: HTHT: Three-helical HTHF:ECOD (v295)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
PF08345Flagellar M-ring protein C-terminal (YscJ_FliF_C)Flagellar M-ring protein C-terminalThis is the RBM3/beta-collar domain found in bacterial flagellar M-ring (FliF) proteins [1] which also have the YscJ/FliF domain (Pfam:PF01514) at the N-terminal. Domain
PF02049Flagellar hook-basal body complex protein FliE (FliE)Flagellar hook-basal body complex protein FliE- Family
TB [auth A],
UB [auth B],
VB [auth C],
WB [auth D]
PF00460Flagella basal body rod protein (Flg_bb_rod)Flagella basal body rod protein- Family
TB [auth A],
UB [auth B],
VB [auth C],
WB [auth D]
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
TB [auth A],
UB [auth B],
VB [auth C],
WB [auth D]
PF01313Bacterial export proteins, family 3 (Bac_export_3)Bacterial export proteins, family 3- Family
XB [auth E]PF01311Bacterial export proteins, family 1 (Bac_export_1)Bacterial export proteins, family 1- Family
AC [auth H],
BC [auth I],
CC [auth J],
YB [auth F],
ZB [auth G]
PF00813FliP family (FliP)FliP family- Family
DC [auth Q],
EC [auth R],
FC [auth S],
GC [auth T],
HC [auth U]
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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
Flagellar M-ring protein
Flagellar hook-basal body complex protein FliE
TB [auth A],
UB [auth B],
VB [auth C],
WB [auth D]
Flagellar biosynthetic protein FliQ-
XB [auth E]Flagellar biosynthetic protein FliR-
AC [auth H],
BC [auth I],
CC [auth J],
YB [auth F],
ZB [auth G]
Flagellar biosynthetic protein FliP-
DC [auth Q],
EC [auth R],
FC [auth S],
GC [auth T],
HC [auth U]
Flagellar basal body rod protein FlgB-
Flagellar basal-body rod protein FlgC-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
IPR006182Flagellar M-ring, N-terminalDomain
IPR045851AMP-binding enzyme domain superfamilyHomologous Superfamily
IPR013556Flagellar M-ring C-terminalDomain
IPR043427Lipoprotein YscJ/Flagellar M-ring proteinFamily
IPR000067Flagellar M-ring protein FliFFamily
IPR001624Flagellar hook-basal body complex protein FliEFamily
TB [auth A],
UB [auth B],
VB [auth C],
WB [auth D]
IPR006305Flagellar biosynthesis protein FliQFamily
TB [auth A],
UB [auth B],
VB [auth C],
WB [auth D]
IPR002191Bacterial export protein family 3Family
XB [auth E]IPR002010Type III secretion system inner membrane R proteinFamily
XB [auth E]IPR006303Flagellar biosynthesis protein FliRFamily
AC [auth H],
BC [auth I],
CC [auth J],
YB [auth F],
ZB [auth G]
IPR005838Type III secretion system inner membrane P proteinFamily
AC [auth H],
BC [auth I],
CC [auth J],
YB [auth F],
ZB [auth G]
IPR005837Flagellar transport protein FliPFamily
DC [auth Q],
EC [auth R],
FC [auth S],
GC [auth T],
HC [auth U]
IPR019776Flagellar basal body rod protein, conserved siteConserved Site
DC [auth Q],
EC [auth R],
FC [auth S],
GC [auth T],
HC [auth U]
IPR001444Flagellar basal body rod protein, N-terminalDomain
DC [auth Q],
EC [auth R],
FC [auth S],
GC [auth T],
HC [auth U]
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