8WLE

Cryo-EM structure of the LP ring within the flagellar motor-hook complex in the CCW state.

• PDB DOI: https://doi.org/10.2210/pdb8WLE/pdb
• EM Map EMD-37618: EMDB EMDataResource

• Classification: MOTOR PROTEIN
• Organism(s): Salmonella enterica subsp. enterica serovar Typhimurium str. LT2
• Mutation(s): No 


• Deposited: 2023-09-29 Released: 2024-09-04 
• Deposition Author(s): Tan, J.X., Zhang, L., Zhou, Y., Zhu, Y.Q.
• Funding Organization(s): National Natural Science Foundation of China (NSFC), Ministry of Science and Technology (MoST, China)

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Experimental Data Snapshot

• Method: ELECTRON MICROSCOPY
• Resolution: 3.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

Starting Model: experimental

Literature

Cryo-EM structure of the LP ring within the flagellar motor-hook complex in the CCW state.

Tan, J.X., Zhang, L., Zhou, Y., Zhu, Y.Q.

To be published.

Biological Assembly 1  

Global Symmetry: Cyclic - C26  (Explore in 3D)
Global Stoichiometry: Hetero 52-mer - A26B26 

Biological assembly 1 assigned by authors.

Biological Assembly Evidence: electron microscopy

Macromolecule Content

• Total Structure Weight: 1,635.94 kDa 
• Atom Count: 99,008 
• Modelled Residue Count: 13,364 
• Deposited Residue Count: 15,522 
• Unique protein chains: 2

Macromolecules

Entity ID: 1
Molecule	Chains	Sequence Length	Organism	Details	Image
Flagellar L-ring protein	A, AA [auth N], C [auth B], CA [auth O], E [auth C], EA [auth P], G [auth D], GA [auth Q], I [auth E], IA [auth R], K [auth F], KA [auth S], M [auth G], MA [auth T], O [auth H], OA [auth U], Q [auth I], QA [auth V], S [auth J], SA [auth W], U [auth K], UA [auth X], W [auth L], WA [auth Y], Y [auth M], YA [auth Z]	232	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2	Mutation(s): 0
UniProt
Find proteins for P0A1N8 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore P0A1N8  Go to UniProtKB:  P0A1N8

Entity ID: 2
Molecule	Chains	Sequence Length	Organism	Details	Image
Flagellar P-ring protein	B [auth a], BA [auth n], D [auth b], DA [auth o], F [auth c], FA [auth p], H [auth d], HA [auth q], J [auth e], JA [auth r], L [auth f], LA [auth s], N [auth g], NA [auth t], P [auth h], PA [auth u], R [auth i], RA [auth v], T [auth j], TA [auth w], V [auth k], VA [auth x], X [auth l], XA [auth y], Z [auth m], ZA [auth z]	365	Salmonella enterica subsp. enterica serovar Typhimurium str. LT2	Mutation(s): 0
UniProt
Find proteins for P15930 (Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720)) Explore P15930  Go to UniProtKB:  P15930

Experimental Data & Validation

Experimental Data

• Method: ELECTRON MICROSCOPY
• Resolution: 3.00 Å
• Aggregation State: PARTICLE 
• Reconstruction Method: SINGLE PARTICLE 

EM Software:

Task	Software Package	Version
RECONSTRUCTION	cryoSPARC	4.1.1
MODEL REFINEMENT	PHENIX	1.20.1_4487:

Structure Validation

Entry History & Funding Information

Deposition Data

• Released Date: 2024-09-04 
Deposition Author(s): Tan, J.X., Zhang, L., Zhou, Y., Zhu, Y.Q.

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Funding Organization	Location	Grant Number
National Natural Science Foundation of China (NSFC)	China	81925024
National Natural Science Foundation of China (NSFC)	China	U23A20163
Ministry of Science and Technology (MoST, China)	China	2017YFA0503900

Revision History  

• Version 1.0: 2024-09-04
  Type: Initial release